Komatsuwheel loaderlarge (wa400 - )
Komatsu WA1200-3(S/N 50001-UP (CHASSIS ONLY))
Maintenance schedule, common problems & OEM parts breakdown
The Komatsu WA1200-3 (S/N 50001-UP) is an ultra-class, mining-duty wheel loader built to face-load blasted rock and overburden into large haul trucks. This chassis range runs a water-cooled, turbocharged and aftercooled 16-cylinder Cummins diesel of about 60.2 L (3,674 cu in) displacement, rated near 1165 kW (1560 hp) net and up to about 1280 kW (1715 hp) gross at 1900 rpm, through a powershift transmission with electronic clutch modulation and traction control. Operating weight runs roughly 205,200-213,300 kg (452,390-470,200 lb) depending on whether the standard or high-lift boom and standard or wide-base tire is fitted, and bucket capacity spans about 18-20 m3 (23.5-26.2 yd3) heaped on the standard rock bucket, or well over 30 m3 (45+ yd3) on the optional light-material/coal bucket. It followed the original WA1200-1, Komatsu's first entry in this size class from 1999, and this -3 generation stayed in production for roughly a decade before Komatsu replaced it with the WA1200-6. Configurations on this chassis include a standard boom matched to lower haul trucks and a high-lift boom for added dump height and reach on taller trucks, each pairable with either the rock bucket or the higher-capacity coal/overburden bucket.
The -3 update carried this size class onto a single large Cummins engine and an updated powershift and hydraulic package versus the original WA1200-1, though published Komatsu literature does not itemize every change between the two generations. "Chassis only" on this serial range generally denotes the base frame, engine, and driveline sold apart from bucket, tires, and counterweight, so treat published weights and capacities as configuration-dependent until a specific unit's build sheet is checked. Because the WA1200-3 was a low-volume, purpose-built mining loader rather than a high-run construction machine, used units are scarce and each one carries its own service story - oil-sample trends, transmission fault-code history, and driveline/linkage wear checks matter more here than on a common loader. Its parts supply runs mostly through dealer and rebuild channels rather than open aftermarket, and correct fitment depends on confirming boom type, tire size, and bucket style against the individual chassis rather than the model name alone.
Below: full specifications, fluids & capacities, the factory service schedule, common service parts, verified fault codes, what owners discuss, attachment guidance, the complete assembly directory, and a serial-number reference. Complete parts lists with full OEM part numbers, exploded diagrams, quantities, and fitment data are available free in Heavy Parts AI.
Komatsu WA1200-3(S/N 50001-UP (CHASSIS ONLY)) specifications
Engine
| Engine model | Cummins QSK60 |
| Type | Water-cooled, 4-cycle diesel, turbocharged and aftercooled |
| Cylinders | 16 |
| Bore x stroke | 159 mm x 190 mm (6.26 in x 7.48 in) |
| Displacement | 60.2 L (3,674 cu in) |
| Governor | Electronic fuel control |
| Gross power | 1280 kW / 1715 HP @ 1900 rpm |
| Net (flywheel) power | 1165 kW / 1560 HP @ 1900 rpm |
| Rated torque | 7.83 kN·m (798 kgf·m / 5,772 ft-lb) |
| Emissions | Meets 2000 EPA emissions regulations (this generation predates Tier 2; the later model-change loader in this size class is the Tier 2-compliant version) |
Weights
| Operating weight - standard boom, standard tire | 205,200 kg (452,390 lb) |
| Operating weight - standard boom, wide-base tire | 210,200 kg (463,400 lb) |
| Operating weight - high-lift boom, standard tire | 208,300 kg (459,200 lb) |
| Operating weight - high-lift boom, wide-base tire | 213,300 kg (470,200 lb) |
| Bucket weight - standard boom bucket (20.0 m3 spade-nose rock) | 23,840 kg (52,560 lb) |
| Bucket weight - high-lift boom bucket (18.0 m3 spade-nose rock) | 23,170 kg (51,080 lb) |
Dimensions
| Overall length, bucket on ground - standard boom | 18,200 mm (59'9") |
| Overall length, bucket on ground - high-lift boom | 18,840 mm (61'10") |
| Overall width over tires | 5,710 mm (18'9") |
| Overall height (top of cab/ROPS) | approx. 6.86 m (22.5 ft) - figure varies slightly by source |
| Cab height, operator eye level above ground | 6,170 mm (20'3") |
| Wheelbase | 4,300 mm (14'1") |
| Ground clearance | 785 mm (30.9 in) with standard boom; 780 mm (30.7 in) with high-lift boom |
| Operating height, fully raised - standard boom | 11,865 mm (38'11"), 11,930 mm (39'2") with wide-base tire |
| Operating height, fully raised - high-lift boom | 12,410 mm (40'9"), 12,475 mm (40'11") with wide-base tire |
| Height to hinge pin, fully raised - standard boom | 8,830 mm (29'0") |
| Height to hinge pin, fully raised - high-lift boom | 9,480 mm (31'1") |
| Dump clearance, max height, 45° dump angle - standard boom | 6,285 mm (20'7") |
| Dump clearance, max height, 45° dump angle - high-lift boom | 7,005 mm (23'0") |
| Dump reach, max height, 45° dump angle - standard boom | 2,970 mm (9'9") |
| Dump reach, max height, 45° dump angle - high-lift boom | 3,045 mm (10'0") |
| Digging depth (0° blade angle) | 290 mm (11.4 in) standard boom / 260 mm (10.2 in) high-lift boom |
| Digging depth (10° blade angle) | 175 mm (6.9 in) standard boom / 195 mm (7.7 in) high-lift boom |
| Turning radius, outside corner of bucket - standard boom | 14,330 mm (47'0") |
| Turning radius, outside corner of bucket - high-lift boom | 14,700 mm (48'3") |
| Articulation angle | 40 degrees each direction |
| Bucket capacity, SAE heaped - standard boom | 20.0 m3 (26.2 yd3) |
| Bucket capacity, SAE heaped - high-lift boom | 18.0 m3 (23.5 yd3) |
| Bucket capacity, struck - standard boom | 17.2 m3 (22.5 yd3) |
| Bucket capacity, struck - high-lift boom | 15.0 m3 (19.6 yd3) |
| Bucket width | 6,400 mm (21'0"); 6,550 mm (21'6") with tire protectors |
Performance
| Travel speed forward - 1st/2nd/3rd | 6.3 km/h (3.9 mph) / 11.5 km/h (7.1 mph) / 19.8 km/h (12.3 mph), measured with standard tires |
| Travel speed reverse - 1st/2nd/3rd | 7.4 km/h (4.6 mph) / 13.4 km/h (8.3 mph) / 22.6 km/h (14.0 mph), measured with standard tires |
| Breakout force (bucket cylinder) - standard boom | 1,274 kN (130,000 kgf / 286,600 lbf) |
| Breakout force (bucket cylinder) - high-lift boom | 1,236 kN (126,000 kgf / 277,782 lbf) |
| Traction force (rim pull) | 1,127 kN (115,000 kgf / 253,500 lbf) |
| Static tipping load, straight, standard boom | 119,800 kg (264,100 lb) with standard tire; 123,800 kg (272,900 lb) with wide-base tire |
| Static tipping load, straight, high-lift boom | 106,800 kg (235,454 lb) with standard tire; 110,300 kg (243,200 lb) with wide-base tire |
| Static tipping load, full turn (40°), standard boom | 104,800 kg (231,000 lb) with standard tire; 107,700 kg (237,400 lb) with wide-base tire |
| Static tipping load, full turn (40°), high-lift boom | 93,500 kg (206,100 lb) with standard tire; 96,000 kg (211,600 lb) with wide-base tire |
| Hydraulic cycle time (rated load) | Total 21.5 sec - raise 13.5 sec, dump 3.0 sec, lower (empty) 5.0 sec |
Service capacities (summary)
| Fuel tank | 5,100 L (1,347 US gal) |
| Hydraulic system | 1,200 L (317 US gal) |
| Engine oil | 260 L (69 US gal) |
| Cooling system | 500 L (132 US gal) |
| Torque converter and transmission | 350 L (92 US gal) |
| Differential/final drive, each axle | 670 L (177 US gal) |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
WA1200-3(S/N 50001-UP (CHASSIS ONLY)) fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (incl. full-flow oil filter) - Cummins QSK60, 16-cyl., 60.2 L displacement | 260 L (69 US gal) | Komatsu Genuine EO diesel engine oil (EO10W30-DH or EO15W40-DH), meeting API CI-4/CH-4 and Cummins CES 20076/20078. Use 10W-30 for cold or wide ambient-temperature ranges, 15W-40 for standard to hot climates. |
| Cooling system | 500 L (132 US gal) | Komatsu Super Coolant AF-NAC, pre-mixed ethylene-glycol antifreeze/anti-corrosion coolant (silicate-, phosphate-, nitrate- and amine-free). Change on a 2-year/4,000-hour interval regardless of climate. |
| Fuel tank | 5100 L (1,347 US gal) | ASTM D975 No. 2-D diesel fuel; switch to No. 1-D or a winter-blend diesel in cold climates for cold-flow performance. |
| Torque converter and transmission (planetary powershift, common circuit) | 350 L (92 US gal) | Komatsu Genuine TO powertrain oil - TO10 (SAE 10W) in cold climates, TO30 (SAE 30W) in standard to hot climates. |
| Front axle differential and final drive (combined, oil-bath planetary) | 670 L (177 US gal) | Komatsu Genuine AXO80 axle oil (SAE 80W, API GL-4, ZF TE-ML-05F) - formulated for full-floating axles with wet, oil-cooled disc brakes and the differential together. |
| Rear axle differential and final drive (combined, oil-bath planetary, center-pin support) | 670 L (177 US gal) | Komatsu Genuine AXO80 axle oil (SAE 80W, API GL-4, ZF TE-ML-05F), same grade as the front axle. |
| Hydraulic system (tank plus circuit - loader, steering, switch pumps) | 1200 L (317 US gal) | Komatsu Genuine HO46-HM anti-wear hydraulic oil (ISO VG46) for normal ambient ranges; the heavier HO68-HM (ISO VG68) grade is used where sustained high ambient temperatures call for it. |
| Service brake oil (wet multi-disc, hydraulically actuated) | 45 L (12 US gal) | Runs on the same powertrain-family oil as the transmission/axle circuits (Komatsu TO-series) consistent with Komatsu's sealed wet-disc brake design on this loader class; confirm exact grade for this serial range with a Komatsu dealer. |
| Brake oil cooling circuit | 270 L (71 US gal) | Same oil family as the service brake circuit (Komatsu TO-series powertrain oil) - cools the wet-disc brakes during sustained downhill travel with full loads. |
| Grease (all lube points, incl. automatic greasing system, loader linkage/boom pins) | Per grease-point interval, not a bulk refill volume | Komatsu Genuine multipurpose lithium-based grease, NLGI Grade 2 for normal climates (NLGI 1 in cold climates) through the machine's automatic greasing system; sealed loader-linkage pins are rated for 2,000-hour intervals. |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Komatsu WA1200-3(S/N 50001-UP (CHASSIS ONLY)) maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 50 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
| Every 4,000 h |
|
Servicing the WA1200-3(S/N 50001-UP (CHASSIS ONLY)) beyond the schedule
Predictive Maintenance & Fluid Analysis
Run scheduled oil sampling on the QSK60's 260 L (69 gal) sump - a falling viscosity trend flags a failing fuel pump diluting crankcase oil before it reaches bearings or rings. Sample the transmission, axle, and hydraulic circuits on the same schedule given their shared oil-bath planetary design. Track the automatic greasing system's cycle completion alongside pin-play checks on the Z-bar linkage and articulation joints, and pull full transmission fault-code history, not just active codes, to catch harness chafing before it triggers a travel lockout.
Corrective & Common Repairs
Most unscheduled repairs on this chassis trace back to wiring-harness chafing at the articulation joint and frame bend points, showing up as intermittent transmission lockouts or pressure-sensor faults before any component actually fails. Loose, clunking bucket movement under load points to worn Z-bar linkage pins and bushings rather than the lift or tilt cylinders. Tire and rim damage - cuts, heat separation, and curb contact on the mining-pattern tires - remains the single biggest recurring cost item on a loader this size.
Overhaul & Rebuild Points
Plan powershift clutch-pack and torque-converter overhauls around oil-sample and fault-code trends rather than a fixed hour number. Front and rear axle housings combine the differential and final drive in one oil-bath planetary assembly, so a rebuild on one side calls for draining and inspecting both. Wet multi-disc brake packs and accumulators wear from repeated braking under load and need periodic reconditioning. Check QSK60 valve lash, injector condition, and turbocharger/aftercooler fouling at extended-hour milestones, especially on machines run at sustained low load.
Seasonal & Environment Servicing
Cold climates call for the lighter engine oil and transmission/axle oil grades plus NLGI 1 grease through the automatic greasing system, and a winter-blend diesel for cold-flow. In hot, dusty pit or quarry conditions, keep the corrugated radiator screening and screened air inlets clear so the cooling package and aftercooler don't foul with fines. Extended idling or light-load running in either climate builds carbon on the turbocharger; periodic full-load running helps clear it before it affects performance.
WA1200-3(S/N 50001-UP (CHASSIS ONLY)) common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 07281-00197 | Clamp,(With Pre-Fuel Filter) | Fuel system service | Check fitment → |
| 07000-02080 | O-Ring,Hydraulic Oil Filter | Hydraulic service | Check fitment → |
| 07063-01210 | Filter Element | Scheduled service item | Check fitment → |
| 600-181-4401 | Element Ass'Y,Outer | Scheduled service item | Check fitment → |
| 42C-S95-3120 | Filter | Scheduled service item | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
WA1200-3(S/N 50001-UP (CHASSIS ONLY)) fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| E907 / E908 | Torque converter oil temperature high / very high (two-stage warning) | Low torque converter oil level, clogged or fouled TC oil cooler, or sustained high-load/stall-condition operation | Reduce load and idle down to cool the oil before shutdown; check TC oil level and inspect the cooler core for blockage or leaks before returning to work |
| E911 | Hydraulic oil temperature high | Low hydraulic oil level, restricted or dirty hydraulic oil cooler, or extended high-load lift/dig cycles | Idle down and let the system cool, check hydraulic oil level, and clear debris from the cooler fins before resuming operation |
| E905 / E906 | Fuel level low, shown before start-up and again during operation | Fuel tank near empty, or a faulty fuel level sender/wiring if the tank is actually full | Refuel; if the level gauge disagrees with the tank, check the fuel level sensor and its wiring |
| E927 / E928 | Engine coolant level low, shown before start-up and again during operation | Coolant leak at hoses, radiator, or water pump, or a low reserve tank not topped off at the last service | Shut down safely, let the engine cool, inspect for external leaks, and top off coolant to the correct level before restarting |
| E913 | Front brake accumulator oil pressure low while operating (critical alert) | Brake charging pump underperforming, faulty accumulator charging valve, or a leak in the front brake circuit | Stop the machine in a safe location immediately and do not travel; check accumulator charge pressure and the charging pump/valve before moving the machine again |
| E915 | Rear brake accumulator oil pressure low while operating (critical alert) | Same as the front circuit: weak charging pump, faulty charging valve, or a leak on the rear brake accumulator circuit | Stop immediately in a safe spot, do not travel, and check rear accumulator charge pressure before further movement |
| E931 | Transmission oil filter clogged | Filter reached its service life, or transmission oil is contaminated | Check the filter restriction indicator, replace the transmission oil filter, and sample the transmission oil for contamination |
| E932 | Air cleaner element clogged, first restriction stage | Dusty site conditions loading the primary air filter element faster than the normal service interval | Check the air filter restriction indicator and service or replace the primary element; inspect for a torn element letting dust bypass |
| E937 | Alternator not charging (charge warning from the alternator output/R-terminal signal) | Worn or broken drive belt, failed alternator, or a wiring fault at the alternator charge-signal terminal | Check belt condition and tension and battery charge state first, then test alternator output and wiring before replacing the alternator |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
WA1200-3(S/N 50001-UP (CHASSIS ONLY)) attachments & work tools
Standard rock/production bucket
Spade-nose bucket with replaceable teeth and adapters, built for blasted rock, limestone and other dense abrasive material. Rated around 18-20 m3 (26 cu yd) heaped for this size class, sized to match haul-truck payload and material density. Bolt-on side cutters and edge wear plates support high-abrasion service.
Light-material / coal bucket
Higher-capacity spade-nose bucket without teeth, running a smooth bolt-on cutting edge instead, for lower-density overburden, coal and similar free-flowing loads. Capacity extends well above the rock-bucket rating, up to roughly 35 m3 (45+ cu yd), since low-density material needs more volume to reach the same payload.
Ground engaging tools
Rock-service buckets use bolt-on, replaceable teeth and adapters at the cutting edge; coal/overburden buckets normally run a plain bolt-on edge with no teeth. Wear packages are matched to bucket type and material abrasiveness rather than shared between the two bucket styles.
Work-tool mounting
This is a dedicated face-loading production machine; the bucket pins directly to the boom and bell-crank linkage rather than through a quick-coupler plate. No multi-tool quick-attach system, forks, or general-purpose 4-in-1 bucket is documented for this size class - confirm with a dealer if a non-bucket tool is ever required.
Boom/loading arrangement
Alongside the standard boom, a high-lift arrangement is offered that adds dump clearance and reach so the machine can load taller, larger-class haul trucks at extra height, versus the standard boom optimized for lower trucks in fewer passes.
Operator cab position
A raised operating position is standard on this size of loader, giving a clear line of sight over the bucket and into the body of large haul trucks during dumping, matched to whichever bucket and boom combination is fitted.
Tires
Standard fitment is a bias-ply mining tire sized 55.5/80-57. Published literature for this class does not document a factory radial option, so treat radial fitment as a field or aftermarket decision rather than a catalog configuration unless a dealer confirms it for this serial range.
Severe-duty guarding package
Mining-duty guarding for this class includes corrugated radiator screening plus extra screened air inlets to keep debris out of the cooling package, along with headlight and tail-light guards. The cab is ROPS/FOPS rated as standard; heavier cab screens are a typical severe-application option - verify the exact package for this serial range with your dealer.
Fleet role / tool selection
Machines in this class run either as the primary face-loading unit on blasted rock or overburden, or as a secondary loader handling shot material and general cleanup around the main loader and truck fleet. Bucket choice (rock versus light-material/coal) is normally matched to whichever role the machine is assigned.
All WA1200-3(S/N 50001-UP (CHASSIS ONLY)) assemblies by section
Every catalogued assembly group for the Komatsu WA1200-3(S/N 50001-UP (CHASSIS ONLY)). Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Accessory And Tool
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Accessory And Tool : Accessory (English)
| 07***10 | O-Ring,Plate | 3 |
| 07***80 | O-Ring (Kit) | 2 |
| 07***10 | O-Ring (Kit) | 3 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Accessory And Tool : General Tool (English)
| 07***50 | Pump, (Bellows Type) | 1 |
| 07***03 | Cartridge - Grease | 1 |
| 07***00 | Nozzle,(For Rubber Shoe) | 1 |
Cooling System
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Cooling System : Cooling Line (Oil Cooler Piping)
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Cooling System : Cooling Line (Radiator Piping? 1/3)
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 12 |
| 07***16 | Hose | 1 |
| 07***18 | Hose | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Cooling System : Cooling Line (Radiator Piping? 2/3)
| 01***35 | Bolt, Mount Bracket To Floor | 4 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 01***40 | Bolt,(For Operator'S Cab) | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Cooling System : Cooling Line (Radiator Piping? 3/3)
| 01***16 | Bolt - Starting Motor Ground Cable | 16 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Cooling System : Fan Guard (Baffle And Sheet? 1/2)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 42 |
| 42***20 | Sheet | 1 |
| 42***30 | Sheet | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Cooling System : Fan Guard (Baffle And Sheet? 2/2)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 40 |
| 07***34 | O-Ring,(For Wt800e-1) (See Fig.A2110) | 1 |
| 22***21 | Indicator | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Cooling System : Fan Guard (Radiator Mounting Parts)
| 01***80 | Capscrew | 4 |
| 01***45 | Bolt,L.H | 14 |
| 01***50 | Bolt,(For Large Size Tire) | 24 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Cooling System : Oil Cooler (Brake)(Inner Parts)
| 42***12 | Oil Cooler | 1 |
| LM***12 | Seal | 288 |
| LM***06 | Bolt | 32 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Cooling System : Oil Cooler (Hydraulic)(Inner Parts)(#50002-)
| 42***54 | Oil Cooler,Hydraulic | 1 |
| LM***77 | Copper,Washer | 2736 |
| LM***11 | Washer | 12 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Cooling System : Radiator (#50001-50001)(#50001-50001)
| 42***12 | Radiator Ass'Y | 1 |
| 42***53 | Oil Cooler,Hydraulic | 1 |
| (4***2) | Oil Cooler,Torque Converter | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Cooling System : Radiator (Inner Parts)(#50002-)
| 42***13 | Radiator Ass'Y | 1 |
| 42***14 | Radiator Ass'Y | 1 |
| LM***53 | Baffle,Air? Bottom | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Cooling System : Radiator (With Protector) (#50001-50001)(#50001-50001)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 30 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 30 |
| 42***12 | Radiator Ass'Y | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Cooling System : Radiator (With Protector)(#50002-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 30 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 30 |
| 42***10 | Protector | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Cooling System : Radiator(#50002-)
| (4***2) | Oil Cooler,Torque Converter | 1 |
| (4***3) | Radiator Ass'Y | 1 |
| (4***0) | Oil Cooler Ass'Y,Brake | 1 |
Electrical Sytem
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Battery
| 08***00 | Electrolyte,(Cold Terrain Spec.) | 5 |
| 08***21 | Battery (C200),(C200 Or F300-20) (Op) | 6 |
| (0***0) | Battery (190h52) | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Battery Mounting (Box And Battery Mounting)
| 01***65 | Capscrew - M16 X 2.00 X 90 | 16 |
| 01***25 | Bolt - Relay Mounting | 4 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Battery Mounting (Step)
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 16 |
| 01***35 | Bolt,R.H. (For Add. Air Compressor) | 6 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Fog Lamp
| 01***08 | Nut, Accumulator Mounting | 12 |
| 08***19 | Band - Tie Hose To Wire Harness | 37 |
| 08***34 | Tie, Cable | 21 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Front Harness (Front Frame Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 16 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 5 |
| 01***35 | Bolt, Mount Bracket To Floor | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Front Light (For Fog Lamp) (Front Lamp And Support)
| 01***25 | Screw - Antenna Mounting | 8 |
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 16 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Front Light (Front Lamp And Support)
| 01***25 | Screw - Antenna Mounting | 8 |
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 16 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Horn(#50001-50012)
| 01***25 | Bolt,(Rear Attachment Less) | 8 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 8 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Horn(#50013-)
| 01***25 | Bolt,(Rear Attachment Less) | 8 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 8 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Rear Harness (Auto Grease Line)(#50001-50010)
| 01***12 | Bolt,(See Fig. K0210-16a0) | 2 |
| 28***20 | Bracket,(With Air Conditioner) | 2 |
| 42***53 | Wiring Harness | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Rear Harness (Auto Grease Line)(#50011-)
| 01***12 | Bolt,(See Fig. K0210-16a0) | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 04***10 | Clip,(Without Cab) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Rear Harness (Battery Box Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 5 |
| 04***10 | Clip,See Fig. K4010-05a0 | 4 |
| 04***10 | Clip,(See Fig.0311a Or 0321) | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Rear Harness (Battery Cable)(#50001-50002)
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Rear Harness (Battery Cable)(#50003-)
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Rear Harness (Bulkhead Line)
| 08***00 | Connector (Modify Air Dryer Lead) | 1 |
| 08***01 | Connector - At Radio Power Source And Speaker | 1 |
| 42***62 | Wiring Harness | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Rear Harness (Bumper Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 16 |
| 04***10 | Clip,(With Accumulator) | 11 |
| 04***10 | Clip,(Without Cab) | 5 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Rear Harness (Engine Line)(#50001-50012)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 4 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 3 |
| 01***16 | Bolt - Starting Motor Ground Cable | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Rear Harness (Engine Line)(#50013-)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 4 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 3 |
| 01***16 | Bolt - Starting Motor Ground Cable | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Rear Harness (For Heated Glass)
| 08***34 | Tie, Cable | 10 |
| 08***14 | Clip | 10 |
| 41***10 | Fuse, 50a - Slow Blow | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Rear Harness (Rear Frame Line)
| 01***16 | Bolt, Mount Solenoid Valve | 3 |
| 01***16 | Bolt - Starting Motor Ground Cable | 68 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 11 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Rear Harness (Transmission Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 5 |
| 04***12 | Clip,See Fig. K4010-41a1 | 1 |
| 08***12 | Clip, Clip,(With Auto Emergency Steering) | 5 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Electrical Sytem : Warning Lamp
| 01***14 | Bolt,(W/Joy Stick Str.)(W/O Heater) | 1 |
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
| 08***19 | Band - Tie Hose To Wire Harness | 8 |
Engine Related Parts
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Engine Related Parts : Damper
| 01***35 | Bolt - Torque Converter Totransmission Mounting | 6 |
| 01***45 | Bolt,(For Slag Handling) | 40 |
| 01***40 | Capscrew - M12 X 1.75 X 40lg | 16 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Engine Related Parts : Engine (Air Cleaner Mounting Parts)
| 01***45 | Screw | 4 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 4 |
| 01***08 | Nut, Regular Hexagon (M10-1.50) | 36 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Engine Related Parts : Engine (Air Cleaner Piping)
| 01***30 | Bolt,(Not Used When Towing Winch) | 16 |
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 16 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Engine Related Parts : Engine (Air Cleaner)
| 42***10 | Air Cleaner Ass'Y,L.H | 4 |
| 42***90 | Body,L.H | 1 |
| 60***70 | Nut, Wing | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Engine Related Parts : Engine (Alternetor)
| 01***50 | Bolt,For Weight Adjusting Bolt | 1 |
| 01***60 | Bolt | 1 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Engine Related Parts : Engine (Alternetor)(Inner Parts)
| 08***10 | Connector,Light & Dimmer | 1 |
| 42***00 | Alternator | 1 |
| 42***01 | Alternator | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Engine Related Parts : Engine (Bypass Oil Filter And Piping)
| 01***20 | Bolt,(Without Air Con. Or Heater) | 2 |
| 01***75 | Bolt (M10-1.50x75) | 2 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Engine Related Parts : Engine (Engine Related Parts)
| 01***16 | Bolt - Starting Motor Ground Cable | 13 |
| 04***10 | Clip,(With Accumulator) | 2 |
| 04***10 | Clip,(Without Cab) | 9 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Engine Related Parts : Engine (Oil Filter And Piping)
| 01***30 | Bolt,(Not Used When Towing Winch) | 10 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 8 |
| 01***10 | Bolt,(With Joy Stick Steering) | 10 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Engine Related Parts : Engine Mounting Parts
| 01***60 | Bolt,(Balancer) | 16 |
| 01***05 | Screw | 2 |
| 01***70 | Bolt | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Engine Related Parts : Exhaust Pipe (Stainless Tail Pipe)(#50001-50012)
| 01***20 | Screw | 12 |
| 01***45 | Bolt,(For 60ton Dump Body) | 8 |
| 01***70 | Bolt,(With Wear Guard) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Engine Related Parts : Exhaust Pipe (Stainless Tail Pipe)(#50013-)
| 01***20 | Screw | 12 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***45 | Bolt,(For 60ton Dump Body) | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Engine Related Parts : Exhaust Pipe(#50001-50012)
| 01***20 | Screw | 12 |
| 01***45 | Bolt,(For 60ton Dump Body) | 8 |
| 01***70 | Bolt,(With Wear Guard) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Engine Related Parts : Exhaust Pipe(#50013-)
| 01***20 | Screw | 12 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***45 | Bolt,(For 60ton Dump Body) | 8 |
Fuel Tank And Related Parts
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Fuel Tank And Related Parts : Fuel Piping (Cooler Line)
| 01***45 | Bolt,(With Water Separator Type) | 12 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Fuel Tank And Related Parts : Fuel Piping (Filter Line)(#50001-50012)
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 2 |
| 01***80 | Screw | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Fuel Tank And Related Parts : Fuel Piping (Filter Line)(#50013-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 2 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 2 |
| 01***80 | Screw | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Fuel Tank And Related Parts : Fuel Piping (Filter Mounting Parts)
| 01***55 | Bolt,(See Service News) | 3 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Fuel Tank And Related Parts : Fuel Piping (Fuel Cooler Mounting Parts)
| 01***30 | Bolt,(Not Used When Towing Winch) | 8 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 2 |
| 01***55 | Bolt - Mount Cage To Transmission Case | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Fuel Tank And Related Parts : Fuel Piping (Fuel Cooler Pipng)
| 01***35 | Bolt, Cover | 4 |
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 8 |
| 01***35 | Bolt, Mount Bracket To Floor | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Fuel Tank And Related Parts : Fuel Piping (Fuel Cooler? 1/2)
| 01***20 | Bolt,(For Mono Lever Steering) | 16 |
| 01***30 | Bolt,(With Body Positioner) | 3 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Fuel Tank And Related Parts : Fuel Piping (Fuel Cooler? 2/2)
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 6 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 2 |
| 01***35 | Bolt,R.H. (For Add. Air Compressor) | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Fuel Tank And Related Parts : Fuel Piping (Fuel Cut-Off Cable)(#50001-50012)
| 01***16 | Bolt - Starting Motor Ground Cable | 5 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 01***08 | Nut, Regular Hexagon (M10-1.50) | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Fuel Tank And Related Parts : Fuel Piping (Fuel Cut-Off Cable)(#50013-)
| 01***16 | Bolt - Starting Motor Ground Cable | 5 |
| 01***08 | Nut, Regular Hexagon (M10-1.50) | 1 |
| 01***06 | Nut | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Fuel Tank And Related Parts : Fuel Piping (Fuel Quick Fill Line)
| 01***08 | Screw | 1 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 6 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Fuel Tank And Related Parts : Fuel Tank (1/2)(#50001-50012)
| 01***45 | Bolt, Mounting Cranking Motor | 16 |
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 36 |
| 01***45 | Bolt,(For 60ton Dump Body) | 12 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Fuel Tank And Related Parts : Fuel Tank (1/2)(#50013-)
| 01***45 | Bolt, Mounting Cranking Motor | 16 |
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 36 |
| 01***45 | Bolt,(For 60ton Dump Body) | 12 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Fuel Tank And Related Parts : Fuel Tank (2/2)
| 01***20 | Bolt,(For Mono Lever Steering) | 9 |
| 01***30 | Screw | 6 |
| 01***14 | Bolt,(W/Joy Stick Str.)(W/O Heater) | 1 |
Guard
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Bulkhead
| 01***35 | Capscrew - M14 (1)/(2) | 6 |
| 01***12 | Screw (Without Radio Or Stereo) (2) | 10 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 5 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Bumper (Bumper And Lamp)
| 01***70 | Bolt | 12 |
| 01***70 | Bolt | 18 |
| 01***35 | Screw, Mount Lens | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Bumper (Step And Handrail)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 20 |
| 01***45 | Bolt,(For 60ton Dump Body) | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Fender And Ladder (Cover)
| 01***20 | Bolt,(Without Air Con. Or Heater) | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 6 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Fender And Ladder (Handrail)(#50001-50012)
| 01***35 | Bolt,(With Rops) | 8 |
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 2 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 56 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Fender And Ladder (Handrail)(#50013-)
| 01***35 | Bolt,(With Rops) | 8 |
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 2 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 46 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Fender And Ladder (Platform And Lock Bar)(#50001-50012)
| 01***35 | Capscrew - M14 (1)/(2) | 68 |
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 10 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 17 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Fender And Ladder (Platform And Lock Bar)(#50013-)
| 01***35 | Capscrew - M14 (1)/(2) | 68 |
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 10 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 17 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Fender And Ladder (Platform Support)
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 32 |
| 01***60 | Capscrew | 16 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 12 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Fender And Ladder (W/Rh Access) (Handrail)(#50001-50012)
| 01***35 | Bolt,(With Rops) | 8 |
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 2 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 58 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Fender And Ladder (W/Rh Access) (Handrail)(#50013-)
| 01***35 | Bolt,(With Rops) | 8 |
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 2 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 56 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Floor Cover
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 25 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 36 |
| 01***32 | Washer,(With Auto Emergency Steering) | 25 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Front Fender
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 32 |
| 01***35 | Bolt,(With Rops) | 8 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 10 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Hood (Front Cover Bracket)
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Hood (Front Cover Seal)
| 01***16 | Bolt, Mounting Transmission Control Switch | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 24 |
| 01***23 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Hood (Front Cover) (Lower)
| 01***20 | Bolt - Mount Risers To Cab Floor | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 6 |
| 01***55 | Bolt,(With Joy Stick Steering) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Hood (Front Cover) (Upper)
| 01***16 | Bolt, Mounting Transmission Control Switch | 8 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 5 |
| 01***35 | Bolt,R.H. (For Add. Air Compressor) | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Hood (Handrail)
| 01***30 | Bolt, Mounting - Front Hand Rails | 42 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 42 |
| 42***11 | Handrail,L.H | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Hood (Hood Side Cover)(#50001-50012)
| 01***10 | Capscrew | 7 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 8 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 9 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Hood (Hood Side Cover)(#50013-)
| 01***10 | Capscrew | 7 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 14 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 9 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Hood (Lamp And Mounting Parts)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Hood (Radiator Guard)
| 01***75 | Capscrew (1) | 2 |
| 01***05 | Bolt | 12 |
| 01***15 | Bolt,(Without Rops Guard? Canopy) | 12 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Hood (Rear Under View Mirror)
| 01***30 | Bolt, Mounting - Front Hand Rails | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 42***71 | Bracket | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Hood (Side Cover)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 8 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 16 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Hood (Side Door Mounting Parts)
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 8 |
| 01***03 | Nut, L. H. Thread | 2 |
| 01***05 | Nut,(For Air Conditioner Less), Nut | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Hood (Side Door) (L.H.)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 8 |
| 01***08 | Washer,(For 1 Attachment And Pat) | 16 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Hood (Side Panel And Side Door)
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 36 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 36 |
| 22***31 | Seal, Door | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Hood (Upper Side Cover)
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 24 |
| 01***50 | Bolt,(For D60pl) | 8 |
| 01***10 | Capscrew | 10 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Ladder Lamp (For W/Rh Access)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 1 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 1 |
| 08***34 | Tie, Cable | 10 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Ladder Rail
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 6 |
| 01***35 | Capscrew - M14 (1)/(2) | 12 |
| 01***00 | Capscrew | 3 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Ladder Rail (For W/Rh Access)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 12 |
| 01***35 | Capscrew - M14 (1)/(2) | 16 |
| 01***00 | Capscrew | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Mirror(#50001-50012)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 8 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 8 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 12 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Guard : Mirror(#50013-)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 8 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 8 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 12 |
Hydraulic System
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Emergency Steering Line (Drain Piping)
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***60 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***70 | Bolt - Accumulator Mounting Bracket | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Emergency Steering Line (Emergency Steering Pump Mounting)
| 01***50 | Bolt,(For D60pl) | 4 |
| 01***35 | Screw | 8 |
| 01***80 | Bolt | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Emergency Steering Line (Emergency Steering Pump Piping)
| 01***05 | Capscrew | 8 |
| 01***55 | Bolt,(With Joy Stick Steering) | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Emergency Steering Line (Emergency Steering Valve Mounting)
| 01***30 | Bolt,(Not Used When Towing Winch) | 8 |
| 01***25 | Capscrew | 8 |
| 01***80 | Bolt | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Emergency Steering Line (Emergency Steering Valve Piping)(#50001-50002)
| 01***90 | Bolt,For Weight Adjusting Bolt | 8 |
| 01***70 | Bolt | 8 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 16 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Emergency Steering Line (Emergency Steering Valve Piping)(#50003-)
| 01***05 | Bolt | 8 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 01***45 | Bolt,(Noise Abatement Part) | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Emergency Steering Line (Emergency Steering Valve) (Inner Parts)
| 01***35 | Bolt,(F4320-52a0 -5 ) | 2 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 10 |
| 01***15 | Bolt | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Emergency Steering Line (Suction Piping)
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***80 | Bolt,For Weight Adjusting Bolt | 8 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 12 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Accumulator And Solenoid Valve Related Parts)
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 2 |
| 01***11 | Nut, Lock | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Control Valve Return Line 2/2)
| 01***45 | Bolt, Mounting Cranking Motor | 12 |
| 01***00 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 3 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Control Valve Return Line)
| 01***75 | Bolt - Tube Mounting | 12 |
| 01***90 | Bolt,For Weight Adjusting Bolt | 12 |
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Cooling Line 1/3)
| 01***80 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***10 | Bolt,For Weight Adjusting Bolt | 2 |
| 01***20 | Bolt,For Weight Adjusting Bolt | 12 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Cooling Line 2/3)(#50001-50003)
| 01***45 | Bolt, Mounting Cranking Motor | 2 |
| 01***00 | Bolt,For Weight Adjusting Bolt | 2 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Cooling Line 2/3)(#50004-)
| 01***45 | Bolt, Mounting Cranking Motor | 6 |
| 01***00 | Bolt,For Weight Adjusting Bolt | 2 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Cooling Line 3/3)
| 01***80 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***85 | Bolt,(Used With Pin Puller) | 4 |
| 01***10 | Bolt,For Weight Adjusting Bolt | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Dump Cylinder Bottom Line)
| 01***50 | Bolt,For Weight Adjusting Bolt | 12 |
| 01***80 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***55 | Bolt,(For Shipping) | 24 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Dump Cylinder Head Line)
| 01***50 | Bolt,For Weight Adjusting Bolt | 12 |
| 01***55 | Bolt,(For Shipping) | 24 |
| 01***65 | Bolt,(For Shipping) | 16 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Fuel Cooler Fan Line)(#50001-50002)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 6 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 4 |
| 01***35 | Bolt, Cover | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Fuel Cooler Fan Line)(#50003-)
| 01***35 | Bolt, Cover | 4 |
| 01***65 | Bolt,(For Alternator Bracket Mount) | 2 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Hydraulic Suction Loader Pump Line)
| 01***40 | Bolt,For Weight Adjusting Bolt | 8 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 2 |
| 01***11 | Nut, Lock | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Hydraulic Suction Switch Steering Pump Line)
| 01***30 | Bolt,(Not Used When Towing Winch) | 2 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***60 | Bolt,For Weight Adjusting Bolt | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (In Line Filter And Step)
| 01***30 | Bolt,(With Body Positioner) | 8 |
| 01***95 | Capscrew | 8 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (In Line Filter To Control Valve 1/2)(#50001-50002)
| 01***45 | Bolt, Mounting Cranking Motor | 16 |
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 8 |
| 01***09 | Nut,(For Japan) | 12 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (In Line Filter To Control Valve 1/2)(#50003-)
| 01***45 | Bolt, Mounting Cranking Motor | 16 |
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 8 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (In Line Filter To Control Valve 2/2)
| 01***55 | Bolt,(For Shipping) | 24 |
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 8 |
| 01***60 | Bolt | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Lift Cylinder Bottom Line)
| 01***45 | Bolt, Mounting Cranking Motor | 8 |
| 01***50 | Bolt,For Weight Adjusting Bolt | 24 |
| 01***95 | Capscrew - M12 | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Lift Cylinder Head Line)
| 01***40 | Bolt,For Weight Adjusting Bolt | 12 |
| 01***45 | Bolt, Mounting Cranking Motor | 8 |
| 01***50 | Bolt,For Weight Adjusting Bolt | 24 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Load Meter Sensor Line)
| 07***14 | O-Ring,(F4350-61a0a-20 ) | 2 |
| 07***34 | O-Ring,(F5320-61a0 -11 ) | 2 |
| 07***08 | Plug,(For W/O. Corrosion Resistor) | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Loader Pump To In Line Filter 1/2)
| 01***45 | Bolt, Mounting Cranking Motor | 16 |
| 01***90 | Bolt,For Weight Adjusting Bolt | 8 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 24 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Loader Pump To In Line Filter 2/2)
| 01***32 | Washer, (Without Emergency Steering) | 16 |
| 07***32 | O-Ring (K31) | 6 |
| 07***23 | O-Ring,Plug | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Oil Quick Fill Line)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
| 01***09 | Nut,(For Japan) | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (P.P.C. Filter To Accumulator 1/2)
| 01***10 | Bolt,(With Joy Stick Steering) | 8 |
| 01***35 | Bolt,R.H. (For Add. Air Compressor) | 6 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (P.P.C. Filter To Accumulator 2/2)
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 2 |
| 01***00 | Bolt,For Weight Adjusting Bolt | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (P.P.C. Suction And Drain Line 1/2)
| 01***25 | Bolt - Relay Mounting | 8 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 4 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (P.P.C. Suction And Drain Line 2/2)
| 01***35 | Bolt, Mount Bracket To Floor | 4 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (P.P.C. Valve Line Front 1/2)
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 07***23 | O-Ring,Plug | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (P.P.C. Valve Line Front 2/2)
| 01***16 | Bolt - Starting Motor Ground Cable | 8 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 8 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (P.P.C. Valve Line Rear 1/3)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 4 |
| 01***60 | Bolt, Mount | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (P.P.C. Valve Line Rear 2/3)
| 01***25 | Bolt | 8 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 01***85 | Bolt,(For Reversible Fan) | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (P.P.C. Valve Line Rear 3/3)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 1 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 10 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Pilot Valve Control Line)
| 01***85 | Bolt,(Used With Pin Puller) | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 3 |
| 01***75 | Bolt (M10-1.50x75) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Pump Drain Line)
| 01***75 | Bolt - Cab To Rops | 2 |
| 01***80 | Screw | 2 |
| 07***34 | O-Ring (K32) | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Shuttle Valve)
| 04***52 | Ball,Detent | 3 |
| 07***07 | O-Ring - (K10) | 3 |
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 3 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Steering Demand Valve Return Line)
| 01***45 | Bolt, M14x2.0x45 | 4 |
| 01***20 | Capscrew | 4 |
| 01***85 | Bolt,(For Reversible Fan) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Switch Pump To Front Tube 1/2)(#50001-50002)
| 01***45 | Bolt, Mounting Cranking Motor | 32 |
| 01***90 | Bolt,For Weight Adjusting Bolt | 8 |
| 01***09 | Nut,(For Japan) | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Switch Pump To Front Tube 1/2)(#50003-)
| 01***45 | Bolt, Mounting Cranking Motor | 32 |
| 01***90 | Bolt,For Weight Adjusting Bolt | 8 |
| 01***09 | Nut,(For Japan) | 16 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Line (Switch Pump To Front Tube 2/2)
| 01***55 | Bolt,(For Shipping) | 20 |
| 01***90 | Screw | 4 |
| 01***09 | Nut,(For Japan) | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Pump (Pump And Mounting Parts)
| 01***50 | Bolt,(For D60pl) | 4 |
| 01***65 | Bolt,(Without Rops) | 12 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Tank (1/2)
| 01***60 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 12 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Hydraulic Tank (2/2)
| 01***50 | Bolt,(Without Rops) | 8 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 6 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Loader Control Valve (Valve And Mounting Parts)
| 01***70 | Bolt,(With Wear Guard) | 4 |
| 01***80 | Screw | 6 |
| 01***05 | Screw | 3 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Steering Hydraulic Line (E.P.C. Valve Mounting)
| 01***16 | Bolt, Mount Solenoid Valve | 2 |
| 42***40 | Valve Ass'Y,Epc | 1 |
| 42***50 | Solenoid | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Steering Hydraulic Line (Pilot Valve Control Line 1/3)
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***55 | Bolt,(With Joy Stick Steering) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Steering Hydraulic Line (Pilot Valve Control Line 2/3)
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Steering Hydraulic Line (Pilot Valve Control Line 3/3)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***07 | Nut,(With Body Positioner) | 8 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Steering Hydraulic Line (Pilot Valve Drain Line)
| 07***23 | O-Ring,Plug | 1 |
| 07***34 | O-Ring (K32) | 1 |
| 07***06 | Hose,(See Fig.6531-14) | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Steering Hydraulic Line (Steering Cylinder Line Mounting 1/2)
| 01***85 | Bolt, Divider Valve Mounting | 16 |
| 01***80 | Bolt,For Weight Adjusting Bolt | 16 |
| 01***35 | Bolt,(With Rops) | 12 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Steering Hydraulic Line (Steering Cylinder Line Mounting 2/2)
| 01***30 | Bolt - M14 X 30lg | 4 |
| 01***55 | Bolt,(For Shipping) | 32 |
| 01***95 | Capscrew | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Steering Hydraulic Line (Steering Valve Line 1/2)
| 01***90 | Bolt,For Weight Adjusting Bolt | 2 |
| 01***50 | Capscrew | 8 |
| 01***55 | Bolt,(For Shipping) | 24 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Steering Hydraulic Line (Steering Valve Line 2/2)(#50001-50002)
| 01***45 | Bolt, Mounting Cranking Motor | 32 |
| 01***55 | Bolt - Mount Cage To Transmission Case | 8 |
| 01***55 | Bolt,(For Shipping) | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Steering Hydraulic Line (Steering Valve Line 2/2)(#50003-)
| 01***45 | Bolt, Mounting Cranking Motor | 32 |
| 01***55 | Bolt - Mount Cage To Transmission Case | 8 |
| 01***55 | Bolt,(For Shipping) | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Steering Valve (Steering Demand Valve) (L.H.) (Inner Parts)
| 42***60 | O-Ring (Kit) | 1 |
| 42***70 | O-Ring (Kit) | 2 |
| 42***10 | Valve Assembly, Relief | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Steering Valve (Steering Demand Valve) (R.H.) (Inner Parts)
| 42***60 | O-Ring (Kit) | 1 |
| 42***70 | O-Ring (Kit) | 2 |
| 42***10 | Valve Assembly, Relief | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Hydraulic System : Steering Valve (Valve And Mounting Parts)
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 6 |
| 01***60 | Bolt | 6 |
| 01***15 | Nut, Lock | 6 |
Main/Revolving Frame And Related Parts
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Auto Grease (Axle Support And Transmission Trunnion Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 13 |
| 01***16 | Bolt | 2 |
| 04***10 | Clip,(For Mono Lever Steering) | 7 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Auto Grease (Front Frame Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 15 |
| 04***10 | Clip,(For Mono Lever Steering) | 12 |
| 04***10 | Clip | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Auto Grease (Fuel Oil Cooler Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 12 |
| 04***10 | Clip,(For Mono Lever Steering) | 2 |
| 04***10 | Clip | 10 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Auto Grease (Grease Pump Cover And Mounting Parts)(#50001-50010)
| 01***30 | Screw | 1 |
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 10 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Auto Grease (Grease Pump Cover And Mounting Parts)(#50011-)
| 01***30 | Screw | 1 |
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 10 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Auto Grease (Grease Pump Inner Parts)
| 42***60 | Grease Pump Ass'Y | 1 |
| 42***00 | Vent Valve Ass'Y | 1 |
| 42***20 | Cover | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Auto Grease (Grease Pump Piping)(#50001-50010)
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 1 |
| 04***10 | Clip,See Fig. K4010-05a0 | 9 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Auto Grease (Grease Pump Piping)(#50011-)
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 8 |
| 04***10 | Clip,See Fig. K4010-05a0 | 9 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Auto Grease (Grease Pump To Injector Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 15 |
| 01***55 | Bolt,(With Joy Stick Steering) | 2 |
| 01***07 | Nut,(With Body Positioner) | 10 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Auto Grease (Grease Pump)(#50001-50010)
| 01***16 | Bolt - Box Mounting | 2 |
| 01***16 | Bolt - Seat And Tether Belt Mounting | 3 |
| 01***14 | Screw | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Auto Grease (Grease Pump)(#50011-)
| 01***16 | Bolt - Box Mounting | 2 |
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***14 | Screw | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Auto Grease (Injector)
| 01***45 | Bolt | 6 |
| 56***50 | Injector Ass'Y,(4 Manifold) (Li81770-4) | 1 |
| 58***30 | Injector Ass'Y,(5 Manifold) (Li81770-5) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Auto Grease (Lower Hinge Pin Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
| 04***10 | Clip,(For Mono Lever Steering) | 6 |
| 04***10 | Clip | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Auto Grease (Rear Axle Support Front Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
| 04***10 | Clip,(For Mono Lever Steering) | 5 |
| 04***10 | Clip | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Auto Grease (Steering Cylinder Pin Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 16 |
| 04***10 | Clip,(For Mono Lever Steering) | 6 |
| 04***10 | Clip | 10 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Axle Support (Front)
| 01***36 | Nut | 16 |
| 01***12 | Washer | 32 |
| 42***20 | Bolt | 16 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Axle Support (Rear)
| 01***50 | Screw | 8 |
| 01***20 | Bolt | 16 |
| 01***80 | Bolt | 16 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Front Frame
| 42***11 | Frame,Front | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Hinge Pin (For Front And Rear Frame Connecting)
| 01***25 | Bolt, Mount Cover | 8 |
| 01***85 | Capscrew | 16 |
| 01***75 | Bolt | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Lock Bar And Cover (For Front And Rear Cover)
| 01***20 | Bolt - Mount Risers To Cab Floor | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 5 |
| 01***40 | Bolt,(For Operator'S Cab) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Lock Bar And Cover (Power Train Guard)(Frame Under Cover)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***70 | Bolt | 14 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Rear Frame
| 42***14 | Seat Ass'Y | 1 |
| 42***25 | Frame,Rear | 1 |
| (4***3) | Seat Ass'Y | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Rear Frame (Power Train Guard)
| 42***25 | Frame,Rear | 1 |
| 42***10 | Frame,Rear | 1 |
| 42***11 | Frame,Rear | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Rear Frame (Steering Cylinder Mounting Parts)
| 01***80 | Bolt, Axle | 12 |
| 01***10 | Bolt,(For Shipping) | 8 |
| 01***20 | Bolt, Fuel Tank Mounting | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Main/Revolving Frame And Related Parts : Steering Cylinder
| (7***1) | Cylinder Ass'Y,Steering? R.H | 1 |
| (7***1) | Cylinder Ass'Y,Steering? L.H | 1 |
Marks And Plates
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Marks And Plates : Marks And Plates (English)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 09***41 | Plate? Safety,Articulate Lock | 1 |
| 09***01 | Plate? Caution,Keep Out | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Marks And Plates : Marks And Plates (Usa Or Australia)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 09***00 | Plate? Name,(Limited Supply) | 1 |
| 09***00 | Plate? Safety,(English) (Lettering Type) | 4 |
Operator'S Compartment And Control System
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Air Conditioner (Air Conditioner Kit)(#50001-50012)
| 01***20 | Bolt,See Fig. K4010-11a0 | 2 |
| 20***20 | Receiver Tank, Receiver | 1 |
| 42***80 | Hose,See Fig. K4010-11a0 | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Air Conditioner (Air Conditioner Kit)(#50013-)
| 01***20 | Bolt,See Fig. K4010-11a0 | 2 |
| 20***20 | Receiver Tank, Receiver | 1 |
| 42***21 | Controller, Air Conditioner | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Air Conditioner (Air Duct)
| 42***52 | Duct Assembly, Air | 2 |
| ND***20 | Screw With Washer, Tapping | 2 |
| ND***80 | Screw With Washer, Tapping | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Air Conditioner (Filter Box)(#50001-50012)
| 01***12 | Screw | 2 |
| 01***25 | Screw | 2 |
| 01***14 | Screw | 3 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Air Conditioner (Filter Box)(#50013-)
| 01***12 | Screw | 2 |
| 01***25 | Screw | 2 |
| 01***14 | Screw | 3 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Air Conditioner And Duct (Rear Duct)(#50001-50012)
| 01***12 | Screw,(Not Shown) (For Std Cab) | 4 |
| 01***16 | Bolt - Starting Motor Ground Cable | 7 |
| 01***45 | Plain Washer | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Air Conditioner And Duct (Rear Duct)(#50013-)
| 01***12 | Screw,(Not Shown) (For Std Cab) | 4 |
| 01***16 | Bolt - Starting Motor Ground Cable | 7 |
| 01***45 | Plain Washer | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Air Conditioner And Duct(#50001-50012)
| 01***12 | Screw,(Not Shown) (For Std Cab) | 8 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 4 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Air Conditioner And Duct(#50013-)
| 01***12 | Screw,(Not Shown) (For Std Cab) | 8 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 4 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Air Conditioner And Heater Cover (For Heated Glass) (L.H. Consolebox)
| 01***16 | Screw,(See Fig. K0210-16a0) | 6 |
| 01***20 | Screw,(Australia Spec.) | 3 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Air Conditioner Mounting And Piping (Air Compressor Mounting)
| 01***85 | Bolt - M8 X 85lg | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 1 |
| 01***90 | Bolt,For Weight Adjusting Bolt | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Air Conditioner Mounting And Piping (Air Conditioner Piping)(#50001-50012)
| 01***10 | Bolt - Relay And Flasher Mounting | 2 |
| 01***25 | Screw | 4 |
| 01***30 | Bolt,See Fig. K4010-17a0 | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Air Conditioner Mounting And Piping (Air Conditioner Piping)(#50013-)
| 01***25 | Screw | 4 |
| 01***16 | Bolt - Starting Motor Ground Cable | 21 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Air Conditioner Mounting And Piping (Condenser Mounting)
| 01***16 | Bolt, Mounting Transmission Control Switch | 4 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 42***11 | Bracket | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Air Conditioner Mounting And Piping (Electrical System)
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 08***19 | Band - Tie Hose To Wire Harness | 8 |
| 08***36 | Tie, Cable | 7 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Control (Accumulator Charge Valve)
| 01***45 | Bolt | 8 |
| 01***16 | Bolt, Mount Solenoid Valve | 2 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Control (Accumulator Charge Valve) (Inner Parts)
| 07***14 | O-Ring,(Without Maintenance Monitor) | 1 |
| 07***08 | O-Ring | 2 |
| 07***11 | O-Ring | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Control (Accumulator Mounting Parts)
| 01***70 | Bolt,(With Wear Guard) | 6 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 3 |
| 42***20 | Cushion | 12 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Control (Accumulator Related Parts)
| 01***11 | Nut, Lock | 8 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 8 |
| 07***34 | O-Ring,(F5320-61a0 -11 ) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Control (Brake Piping)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 01***09 | Nut,(For Japan) | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Cooling (Axle Line)
| 01***50 | Screw | 16 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 2 |
| 01***09 | Nut,(For Japan) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Cooling (Cooler Piping 1/2)
| 01***30 | Bolt,(Not Used When Towing Winch) | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 12 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Cooling (Cooler Piping 2/2)
| 01***55 | Bolt - Mount Cage To Transmission Case | 8 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Cooling (Front Line 1/2)
| 01***30 | Bolt - M14 X 30lg | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 6 |
| 01***85 | Bolt | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Cooling (Front Line 2/2)
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 5 |
| 01***65 | Bolt - Transmission Tube Mounting | 1 |
| 01***09 | Nut,(For Japan) | 16 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Piping (Brake Oil Tank And Rerated Parts)
| 01***50 | Bolt,(Without Rops) | 6 |
| 01***12 | Bolt - Front Cover Mounting | 6 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 12 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Piping (Drain Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Piping (Floor Line 1/3)(#50001-50012)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***60 | Bolt, Mount | 1 |
| 07***34 | O-Ring,(F5320-61a0 -11 ) | 7 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Piping (Floor Line 1/3)(#50013-)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***60 | Bolt, Mount | 1 |
| 07***18 | Hose | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Piping (Floor Line 2/3)(#50001-50012)
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 6 |
| 01***65 | Bolt - Transmission Tube Mounting | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Piping (Floor Line 2/3)(#50013-)
| 01***65 | Bolt - Transmission Tube Mounting | 2 |
| 07***17 | Hose | 1 |
| 07***18 | Hose | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Piping (Floor Line 3/3)(#50001-50012)
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Piping (Floor Line 3/3)(#50013-)
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 01***65 | Bolt - Transmission Tube Mounting | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Piping (Front Brake Line)
| 01***95 | Capscrew - M30 (1) | 2 |
| 01***15 | Bolt | 2 |
| 01***30 | Bolt,For Weight Adjusting Bolt | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Piping (Parking Line)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Piping (Pump Line)
| 01***25 | Bolt | 4 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 01***09 | Nut,(For Japan) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Piping (Rear Brake Line)
| 01***15 | Bolt | 2 |
| 01***30 | Bolt,For Weight Adjusting Bolt | 6 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Piping (Slack Adjuster) (Inner Parts)
| 01***50 | Bolt | 4 |
| 01***55 | Bolt | 4 |
| 42***70 | Valve | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Piping (Suction Line 1/2)
| 01***20 | Bolt - Mount Risers To Cab Floor | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Piping (Suction Line 2/2)
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 16 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 4 |
| 01***35 | Bolt,R.H. (For Add. Air Compressor) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Piping (Valve Single) (Inner Parts)
| 01***20 | Screw | 1 |
| 01***25 | Bolt,See Fig. K4010-65a0 | 4 |
| 01***40 | Bolt,See Fig. K4010-64a0 | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Brake Piping (Valve Tandem) (Inner Parts)
| 01***20 | Screw | 1 |
| 01***25 | Bolt,See Fig. K4010-65a0 | 4 |
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Bucket Positioner
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 1 |
| 01***40 | Bolt,(For Operator'S Cab) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Bucket Positioner (With High Lift Dump Cylinder)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 1 |
| 01***40 | Bolt,(For Operator'S Cab) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Decal (English)
| 09***81 | Plate? Safety,Warning Before Ope.And Mainte | 1 |
| 09***81 | Plate? Safety,Work Equipment Lever Lock | 1 |
| 09***81 | Plate? Safety,Hazard0us Voltage Warning | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Decal (Usa Or Australia)
| 09***01 | Plate, Safety, Electric Shock (English) | 1 |
| 42***70 | Plate? Name,Air Conditioner Relay | 1 |
| 42***10 | Plate? Name,Air Conditioner Rear Blow | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Mat
| 42***41 | Mat,Floor | 1 |
| 42***42 | Mat,Floor | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Air Conditioner And Duct)(#50013-) : Unit_01_of_02
| 01***16 | Bolt - Starting Motor Ground Cable | 16 |
| 07***89 | Clamp,(D31s) | 2 |
| 41***50 | Connection | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Air Conditioner And Duct)(#50013-) : Unit_02_of_02
| 42***00 | Duct Ass'Y,See Fig. K4010-18a0 | 1 |
| 42***10 | Duct,See Fig. K4010-18a0 | 1 |
| 42***20 | Duct Ass'Y,See Fig. K4010-18a0 | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Air Conditioner And Duct)(Defroster Lever)(#50013-)
| 01***12 | Screw | 1 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 3 |
| 01***04 | Nut | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Air Conditioner And Duct)(Rear Duct)(#50013-)
| 07***09 | Clamp,(See Fig. K0210-16a0) | 4 |
| 42***60 | Screw,(With Washer) | 1 |
| 42***40 | Hose,Air | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Air Conditioner And Heater Cover (Lock Lever)(#50013-)
| 01***16 | Bolt, Mounting Transmission Control Switch | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Air Conditioner And Heater Cover)(Harness)(#50013-)
| 01***12 | Bolt,(With Speedometer) | 4 |
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Air Conditioner And Heater Cover)(L.H. Console Box)(#50013-)
| 01***16 | Screw,(See Fig. K0210-16a0) | 6 |
| 01***20 | Screw,(Australia Spec.) | 3 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Air Conditioner And Heater Covernsole Box) (Rear Console Box)(#50013-)
| 01***16 | Screw, Sems | 2 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 13 |
| 01***12 | Bolt,(With Speedometer) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Air Conditioner Mounting And Piping)(Air Conditioner Piping)(#50013-)
| 01***10 | Bolt - Relay And Flasher Mounting | 2 |
| 01***30 | Bolt,See Fig. K4010-17a0 | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Air Conditioner Mounting And Piping)(Electrical Syste M)(#50013-)
| 08***19 | Band - Tie Hose To Wire Harness | 8 |
| 08***71 | Connector | 1 |
| 08***71 | Connector | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Air Conditioner) (Air Conditioner Kit)(#50013-)
| 42***80 | Hose,See Fig. K4010-11a0 | 2 |
| 42***60 | Relay,See Fig. K4010-11a0 | 8 |
| (4***1) | Damper Ass'Y,(See Fig. K0710-03a0) | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Air Conditioner) (Damper)(#50013-)
| 42***41 | Damper Ass'Y,See Fig. K4010-13a0 | 1 |
| ND***10 | Damper Ass'Y,See Fig. K4010-13a0 | 1 |
| ND***20 | Knob,See Fig. K4010-13a0 | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Air Conditioner) (Filter Box)(#50013-)
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Air Conditioner)(Air Conditioner Unit? 1/2)(#50013-)
| 42***11 | Air Conditioner U.,See Fig. K4010-15a0 | 1 |
| ND***40 | Pipe,See Fig. K4010-15a0 | 1 |
| ND***20 | Clamp,See Fig. K4010-15a0 | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Air Conditioner)(Air Conditioner Unit? 2/2)
| ND***90 | Screw,See Fig. K4010-16a0 | 8 |
| ND***70 | Bracket,See Fig. K4010-16a0 | 1 |
| ND***41 | Screw,See Fig. K4010-16a0 | 3 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Brake Piping) (Floor Line 1/2)(#50013-)
| 07***34 | O-Ring,(F5320-61a0 -11 ) | 7 |
| 07***22 | Elbow,(Not Used When (B) Spec.) | 1 |
| 20***60 | Elbow,See Fig. K4010-62a0 | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Brake Piping) (Floor Line 2/2)(#50013-)
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 6 |
| 01***09 | Nut,(For Japan) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Cool And Heater Box)(#50013-)
| 07***89 | Clamp,(D31s) | 2 |
| 42***70 | Grille,(See Fig. K0210-16a0) | 1 |
| 42***01 | Kit, Insulator - Heater Box | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Electrical Instrument)(#50013-)
| 01***10 | Screw,(Without Radio) | 5 |
| 01***10 | Screw | 4 |
| 01***10 | Washer,Spring (For Engine Room Lamp) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Engine Control) (Foot Pedal)(#50013-)
| 01***12 | Bolt - Front Cover Mounting | 1 |
| 01***10 | Screw, Mount Wire Assembly | 5 |
| 01***08 | Screw, Terminal | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Floor Harness) (Controller And Rerated Parts)(#50013-)
| 01***08 | Screw | 5 |
| 01***12 | Screw (Without Radio Or Stereo) (2) | 4 |
| 01***16 | Screw | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Floor Harness) (Relay And Fuse)(#50001-50012)
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 2 |
| 01***16 | Screw, Mount Parking Lights | 4 |
| 01***08 | Bolt, Mount Relays And Flasher | 20 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Floor Harness) (Relay And Fuse)(#50013-)
| 01***12 | Bolt - Front Cover Mounting | 2 |
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 2 |
| 01***16 | Screw, Mount Parking Lights | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Floor Harness)(#50013-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 2 |
| 01***10 | Bolt - Relay And Flasher Mounting | 8 |
| 01***16 | Bolt - Starting Motor Ground Cable | 18 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Floor) (Floor Frame)(#50013-) : Unit_01_of_02
| 01***10 | Screw | 5 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 8 |
| 09***06 | Cap - Machines Without Rear Wiper | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Floor) (Floor Frame)(#50013-) : Unit_02_of_02
| 01***35 | Bolt | 1 |
| 01***16 | Screw,(With Payload Meter) | 1 |
| 01***16 | Screw,(For Joy Stick Steering) | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Floor) (P.P.C. Valve)(#50013-)
| 01***20 | Bolt,(Forwarded Individually Parts) | 3 |
| 01***35 | Bolt, Mount Bracket To Floor | 6 |
| 07***34 | O-Ring,(F5320-61a0 -11 ) | 5 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Floor) (R.H. Console Box Case)(#50013-)
| 01***10 | Bolt - Relay And Flasher Mounting | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 8 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Harness Bracket)(#50013-)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 42***40 | Bracket,See Fig. K4010-62a0 | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Heater Piping)(#50013-)
| 01***10 | Bolt - Relay And Flasher Mounting | 2 |
| 09***02 | Hose,See Fig. K4010-19a0 | 2 |
| 09***60 | Connector,(Not Used For Mongolia) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Loader Control)(Work Equipment Lock Lever)(#50013-)
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 04***20 | Pin, Spring Retainer | 2 |
| 09***00 | Knob,Lock Lever | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Steering And Transmission Control)(Arm Rest)(#50013-)
| 01***50 | Screw | 1 |
| 01***10 | Bolt - Relay And Flasher Mounting | 2 |
| 01***12 | Bolt,(With Speedometer) | 3 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub (Steering And Transmission Control)(Control Lever)(#50013-)
| 01***30 | Bolt - M8 X 30lg | 1 |
| 01***08 | Screw | 8 |
| 01***10 | Screw | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub(Loader Control)(Work Equipment Control Lever 1/2)(#50013-)
| 01***30 | Screw, Mounting | 2 |
| 01***04 | Nut,(For Air Conditioner Less) | 2 |
| 01***13 | Washer,Spring(For Wiper Switch Earth) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub(Loader Control)(Work Equipment Control Lever 2/2)(#50013-)
| 01***20 | Screw | 4 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 8 |
| 01***25 | Bolt - Relay Mounting | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub(Loader Control)(Work Equipment Control Linkage)(#50013-)
| 01***03 | Nut, L. H. Thread | 2 |
| 01***05 | Nut,(For Air Conditioner Less), Nut | 2 |
| 01***06 | Nut, (Service Parts) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Floor Sub(Steering And Transmission Control)(Adjuster For Arm R Est)(#50013-)
| 01***20 | Bolt,(Without Air Con. Or Heater) | 2 |
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***12 | Screw,(See Fig. K0210-16a0) | 5 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Heater Piping(#50001-50012)
| 01***10 | Bolt - Relay And Flasher Mounting | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 14 |
| 04***12 | Clip,See Fig. K4010-62a0 | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Heater Piping(#50013-)
| 01***16 | Bolt - Starting Motor Ground Cable | 14 |
| 04***12 | Clip,See Fig. K4010-62a0 | 4 |
| 04***12 | Clip | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Main Monitor And C.G.C. Monitor
| 01***12 | Screw,(With Articulate Indicator) | 12 |
| 01***19 | Washer,Spring (With Extinguisher) (D31p) | 12 |
| 01***23 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Main Monitor And C.G.C. Monitor (For Japan)
| 01***12 | Screw,(With Articulate Indicator) | 12 |
| 01***19 | Washer,Spring (With Extinguisher) (D31p) | 12 |
| 01***23 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Cab And Cab Related Parts)
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Cab Inside Sheet)
| 42***50 | Insulation Panel, Left Hand | 1 |
| 42***61 | Sheet,R.H | 1 |
| 42***30 | Sheet | 3 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Cab Mounting Parts)
| 01***40 | Bolt,For Weight Adjusting Bolt | 2 |
| 01***55 | Bolt - Mount Cage To Transmission Case | 2 |
| 01***60 | Bolt,Rear | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Cap And Door Related Parts)
| 01***25 | Bolt,(Rear Attachment Less) | 12 |
| 01***10 | Screw,(For Shipping) | 4 |
| 01***25 | Screw | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Electrical System Mounting Parts)
| 01***10 | Screw | 1 |
| 01***20 | Screw,(Australia Spec.) | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Electrical System)
| 01***12 | Screw | 4 |
| 01***20 | Screw (Not Illustrated) | 8 |
| 01***12 | Screw,(Without Ashtray) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (For Heat Glass) (Interior Trim? Front)
| 01***16 | Screw | 4 |
| 01***12 | Screw,(See Fig. K0210-16a0) | 2 |
| 01***20 | Screw,(Australia Spec.) | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (For Heated Glass) (Cab And Cab Related Parts)
| 01***12 | Bolt,(See Fig. K0210-16a0) | 6 |
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 08***00 | Connector (Modify Air Dryer Lead) | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (For Heated Glass) (Front Interior Cover)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***20 | Screw,(Australia Spec.) | 8 |
| 01***32 | Washer, (Without Emergency Steering) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (For Heated Glass) (Top Panel Switch)
| 01***06 | Screw | 2 |
| 41***30 | Switch,Cut-Off | 1 |
| 41***50 | Knob | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (For Heated Glass) (Upper Interior Trim And Roof Pad)
| 01***16 | Screw | 4 |
| 01***20 | Screw | 2 |
| 01***20 | Screw,(Australia Spec.) | 42 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (For Heated Glass) (Window)
| 01***23 | Washer | 8 |
| 23***40 | Strip, Weather | 4 |
| 36***10 | Bolt, Panto Adapter Mounting | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Front Center Wiper)
| 01***16 | Bolt, Mounting Transmission Control Switch | 4 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 08***10 | Connector, Clip | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Front Interior Bracket? Lower)
| 01***25 | Screw | 3 |
| 01***20 | Screw | 2 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 3 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Front Interior Cover)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***20 | Screw,(Australia Spec.) | 8 |
| 01***32 | Washer, (Without Emergency Steering) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Front Interior Cover? Lower)
| 01***20 | Screw,(Australia Spec.) | 4 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 2 |
| 23***70 | Washer,(See Fig. K0210-16a0) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Front Side Wiper)
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 14***70 | Screw,Tapping | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Interior Trim? Front)
| 01***16 | Screw | 4 |
| 01***12 | Screw,(See Fig. K0210-16a0) | 2 |
| 01***20 | Screw,(Australia Spec.) | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Interior Trim? Rear)
| 01***12 | Screw,(See Fig. K0210-16a0) | 1 |
| 01***20 | Screw,(Australia Spec.) | 7 |
| 23***70 | Washer,(See Fig. K0210-16a0) | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (L.H. Door Ass'Y? 1/3) (Door Frame? Window And Regulator)
| 01***12 | Screw | 8 |
| 01***06 | Screw (Op) | 2 |
| 01***08 | Screw | 7 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (L.H. Door Ass'Y? 2/3) (Door Lock)
| 01***12 | Screw | 8 |
| 01***16 | Screw | 1 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (L.H. Door Ass'Y? 3/3) (Door Open Lock? Pad And Grip)
| 01***25 | Bolt,(Rear Attachment Less) | 4 |
| 01***16 | Screw | 1 |
| 01***12 | Screw | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Marks And Plates)
| 09***55 | Plate, Mark, Komatsu | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (R.H. Door Ass'Y? 1/3) (Door Frame? Window And Regulator)
| 01***12 | Screw | 8 |
| 01***06 | Screw (Op) | 2 |
| 01***08 | Screw | 7 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (R.H. Door Ass'Y? 2/3) (Door Lock)
| 01***12 | Screw | 8 |
| 01***16 | Screw | 1 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (R.H. Door Ass'Y? 3/3) (Door Open Lock? Pad And Grip)
| 01***25 | Bolt,(Rear Attachment Less) | 4 |
| 01***16 | Screw | 1 |
| 01***12 | Screw | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Rear Wiper)
| 01***16 | Bolt, Mounting Transmission Control Switch | 4 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 08***10 | Connector, Clip | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Top Panel Switch)
| 01***06 | Screw | 2 |
| 41***30 | Switch,Cut-Off | 1 |
| 41***50 | Knob | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Upper Interior Trim And Roof Pad)
| 01***16 | Screw | 4 |
| 01***20 | Screw | 2 |
| 01***20 | Screw,(Australia Spec.) | 42 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Washer Hose Connector)
| 42***90 | Connector | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Cab (Window)
| 01***23 | Washer | 8 |
| 23***40 | Strip, Weather | 4 |
| 36***10 | Bolt, Panto Adapter Mounting | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Operator'S Seat
| 01***20 | Bolt,(Forwarded Individually Parts) | 6 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 4 |
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Radio And Cassette? Am/Fm (Except Japan)
| 01***10 | Screw | 4 |
| 08***00 | Fuse, Radio 1a | 1 |
| 08***00 | Fuse, 2a (Radio) | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Radio And Cassette? Am/Fm (For America)
| 01***10 | Screw | 4 |
| 08***00 | Fuse, Radio 1a | 1 |
| 08***00 | Fuse, 2a (Radio) | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Remort Positioner
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 6 |
| 01***10 | Bolt,For Weight Adjusting Bolt | 2 |
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Rops Canopy (Except Japan)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 01***11 | Nut - Mounting | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Seat Belt
| 09***00 | Safety Belt Assembly | 1 |
| 17***21 | Belt? Tether,Tether | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Seat Belt (3 Points Fixed)
| 01***34 | Washer,Spring | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
| 02***38 | Bolt - 7/16 In. - 28 X 1 1/2 In | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Steering And Transmission Control (Column 1/2)
| 01***40 | Screw | 2 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 2 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Steering And Transmission Control (Column 2/2)
| 01***14 | Screw | 2 |
| 01***16 | Bolt, Mount Solenoid Valve | 2 |
| 01***08 | Nut,L.H. Thread | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Steering And Transmission Control (Linkage)
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Support
| 01***35 | Bolt,(F4320-52a0 -5 ) | 16 |
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 4 |
| 01***90 | Bolt | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Operator'S Compartment And Control System : Washer Tank
| 01***16 | Bolt - Starting Motor Ground Cable | 5 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 7 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
Service Kit And Component Parts
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Accumulator
| 07***40 | O-Ring,(F4350-55a0 -10 ) | 1 |
| 07***40 | Ring, Back-Up | 1 |
| 07***17 | Ring,Wear (Kit) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Accumulator (Capacity Of Gas 3000cc) (Inner Parts)
| 20***10 | Accumulator | 1 |
| NF***83 | Nut | 2 |
| NF***47 | Oil Port | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Check Valve (For Emergency Steering)
| 01***12 | Bolt | 2 |
| 07***48 | O-Ring, (Without Emergency Steering) | 1 |
| 70***31 | Spring | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Check Valve (For Steering)(#50001-50002)
| 01***12 | Bolt | 2 |
| 07***55 | O-Ring | 1 |
| 70***10 | Body | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Control Valve (2-Spool) (1/2)
| 01***25 | Bolt,(For Shipping) | 2 |
| 01***40 | Capscrew | 2 |
| 01***60 | Capscrew | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Control Valve (2-Spool) (2/2)
| 07***16 | O-Ring,Suction And Relief Valve | 1 |
| 07***32 | O-Ring,(See Fig. H0312-01a0-4) | 2 |
| 07***32 | Ring, Back-Up | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Dump Cylinder
| 01***70 | Capscrew | 6 |
| 01***60 | Bolt | 16 |
| 01***90 | Washer,(For Shipping) | 16 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Emergency Steering Pump
| 04***20 | Ring, Snap | 1 |
| 70***10 | Pump, Ground Driven Steering | 1 |
| 70***30 | Seal, Oil | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Fan Drive Motor
| 04***18 | Ring, Retaining | 1 |
| 70***30 | Seal, Oil | 1 |
| 70***70 | Plate,Snap | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Hydrauric Pump (1/4)
| 04***20 | Ring, Snap | 1 |
| 70***10 | Seal, Oil | 1 |
| 70***70 | Spacer, Oil Seal | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Hydrauric Pump (2/4)
| 70***30 | Coupling, Shaft | 1 |
| 70***80 | Washer, Spring | 4 |
| 70***70 | Capscrew | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Hydrauric Pump (3/4)
| 70***80 | Washer, Spring | 4 |
| 70***30 | Coupling | 1 |
| 70***10 | Bolt | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Hydrauric Pump (4/4)
| 70***30 | Coupling Assembly | 1 |
| 70***70 | Plate,Snap | 1 |
| 70***50 | Seal | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Kit
| 07***12 | O-Ring, Between Valve And Pump | 1 |
| 07***14 | O-Ring,(F4350-63a1a-2 ) | 1 |
| 07***18 | O-Ring,(See Fig.1601-29?1602-17) | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Lift Cylinder
| 01***85 | Capscrew | 6 |
| 01***35 | Bolt | 16 |
| 01***90 | Washer,(For Shipping) | 16 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (1/15) (No.2 Pump)
| 04***18 | Bolt,(With Main Clutch Cooler) (D60p) | 1 |
| 07***34 | O-Ring (K32) | 2 |
| 07***12 | Plug,Magnetic | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (1/16) (No.1 Pump)
| 04***22 | Bolt, Eye - Lifting | 1 |
| 07***34 | O-Ring (K32) | 2 |
| 07***12 | Plug,Magnetic | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (10/15) (No.2 Pump)
| 70***40 | Servo Valve Ass'Y,Rear | 1 |
| 70***40 | Servo Valve Sub A.,Rear | 1 |
| (****9) | Washer, Spring | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (10/16) (No.1 Pump)
| 01***45 | Screw | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 07***75 | O-Ring | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (11/15) (No.2 Pump)
| 70***40 | Valve Ass'Y,Es | 1 |
| (****2) | Body Ass'Y | 1 |
| (****9) | Washer, Spring | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (11/16) (No.1 Pump)
| 70***10 | Servo Valve Ass'Y,Front | 1 |
| (****9) | Washer, Spring | 6 |
| (****0) | Bolt | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (12/15) (No.2 Pump)
| (****9) | O-Ring | 3 |
| (****0) | Plate Ass'Y | 1 |
| (7***0) | Valve Ass'Y,Es | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (12/16) (No.1 Pump)
| 01***25 | Bolt,(Rear Attachment Less) | 4 |
| 01***25 | Washer,Spring?For Additional Rear Lam | 4 |
| 07***11 | O-Ring,(See Fig.A4210) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (13/15) (No.2 Pump)
| 01***25 | Washer,Spring?For Additional Rear Lam | 4 |
| 07***11 | O-Ring,(See Fig.A4210) | 8 |
| 07***48 | O-Ring | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (13/16) (No.1 Pump)
| 70***10 | Servo Valve Ass'Y,Rear | 1 |
| (****9) | Washer, Spring | 6 |
| (****0) | Bolt | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (14/15) (No.2 Pump)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***50 | Bolt,(Spark Arrester Spec.) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (14/16) (No.1 Pump)
| 07***23 | O-Ring,Plug | 2 |
| 07***03 | Hose | 1 |
| 07***10 | Elbow,(For Long Lever Control) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (15/15) (No.2 Pump)
| 70***40 | Pump Ass'Y | 1 |
| (****0) | O-Ring | 2 |
| (****0) | Cover Ass'Y | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (15/16) (No.1 Pump)
| 01***25 | Washer,Spring?For Additional Rear Lam | 4 |
| 07***11 | O-Ring,(See Fig.A4210) | 5 |
| 07***48 | O-Ring | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (16/16) (No.1 Pump)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***25 | Washer,Spring?For Additional Rear Lam | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (2/15) (No.2 Pump)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 4 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 4 |
| 07***80 | O-Ring,Oil Pump | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (2/16) (No.1 Pump)
| (****1) | Seal,Oil | 1 |
| (****0) | Housing | 1 |
| (****0) | Bolt | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (3/15) (No.2 Pump)
| 01***35 | Screw | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 07***65 | O-Ring | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (3/16) (No.1 Pump)
| (7***0) | Pump Ass'Y,Loader (No1) | 1 |
| (****0) | Guide,Retainer | 1 |
| (****0) | Seat | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (4/15) (No.2 Pump)
| 04***18 | Bolt,(With Main Clutch Cooler) (D60p) | 1 |
| 07***34 | O-Ring (K32) | 2 |
| 07***12 | Plug,Magnetic | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (4/16) (No.1 Pump)
| 70***40 | Cradle Ass'Y,Front | 1 |
| (****0) | Bolt | 12 |
| (7***0) | Pump Ass'Y,Loader (No1) | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (5/15) (No.2 Pump)
| (****1) | Seat | 1 |
| (7***0) | Pump Sub Ass'Y | 1 |
| (****0) | Cradle Sub Ass'Y,Rear | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (5/16) (No.1 Pump)
| 01***45 | Screw | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 07***75 | O-Ring | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (6/15) (No.2 Pump)
| 01***35 | Screw | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 07***65 | O-Ring | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (6/16) (No.1 Pump)
| 04***22 | Bolt, Eye - Lifting | 1 |
| 07***34 | O-Ring (K32) | 2 |
| 07***12 | Plug,Magnetic | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (7/15) (No.2 Pump)
| 70***40 | Servo Valve Ass'Y,Front | 1 |
| 70***40 | Servo Valve Sub A.,Front | 1 |
| (****9) | Washer, Spring | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (7/16) (No.1 Pump)
| (****0) | Plate | 1 |
| (7***0) | Pump Ass'Y,Loader (No1) | 1 |
| (****0) | Shaft,Rear | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (8/15) (No.2 Pump)
| 07***23 | O-Ring,Plug | 2 |
| 07***03 | Hose | 1 |
| 07***10 | Elbow,(For Long Lever Control) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (8/16) (No.1 Pump)
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (9/15) (No.2 Pump)
| 01***25 | Washer,Spring?For Additional Rear Lam | 4 |
| 07***11 | O-Ring,(See Fig.A4210) | 4 |
| 07***48 | O-Ring | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Loader Pump (9/16) (No.1 Pump)
| (****0) | Bolt | 12 |
| (7***0) | Pump Ass'Y,Loader (No1) | 1 |
| (****0) | Slider | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Ppc Valve
| 07***20 | O-Ring,Relief Valve | 4 |
| 70***50 | Ring,Snap | 4 |
| 70***01 | Valve Ass'Y, P. P. C | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Safety Valve (For Emergency Steering)
| 07***34 | O-Ring,Transmission And Steering Case | 1 |
| 70***20 | O-Ring | 1 |
| 70***30 | Ring, Back-Up | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Safety Valve (For Pilot Valve Control)
| 07***34 | O-Ring,See Fig. K4010-65a0 | 1 |
| 70***30 | Ring, Back-Up | 1 |
| 70***90 | O-Ring | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Safety Valve (For Ppc Valve)
| 07***34 | O-Ring,See Fig. K4010-65a0 | 1 |
| 70***30 | Ring, Back-Up | 1 |
| 70***90 | O-Ring | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Steering Cylinder
| 01***55 | Capscrew | 6 |
| 01***85 | Bolt | 12 |
| 01***80 | Washer,(For R.H. Steering) | 12 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Steering Pump (1/12)
| 04***22 | Bolt, Eye - Lifting | 1 |
| 07***34 | O-Ring (K32) | 2 |
| 07***12 | Plug,Magnetic | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Steering Pump (10/12)
| 01***45 | Screw | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 07***75 | O-Ring | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Steering Pump (11/12)
| 01***30 | Bolt - M8 X 30lg | 8 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Steering Pump (12/12)
| 70***40 | Pump Ass'Y | 1 |
| 70***70 | Pump Ass'Y | 1 |
| 70***70 | Pump Ass'Y | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Steering Pump (2/12)
| (****1) | Seal,Oil | 1 |
| (****0) | Housing | 1 |
| (****0) | Bolt | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Steering Pump (3/12)
| (****0) | Guide,Retainer | 1 |
| (****0) | Cylinder Block Ass'Y | 1 |
| (****0) | Seat | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Steering Pump (4/12)
| 70***30 | Cradle Ass'Y,Front | 1 |
| (****0) | Cradle Sub Ass'Y | 1 |
| (****0) | Bolt | 12 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Steering Pump (5/12)
| 01***45 | Screw | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 07***75 | O-Ring | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Steering Pump (6/12)
| 04***22 | Bolt, Eye - Lifting | 1 |
| 07***34 | O-Ring (K32) | 2 |
| 07***12 | Plug,Magnetic | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Steering Pump (7/12)
| (****0) | Plate | 2 |
| (****5) | Bolt | 1 |
| (****0) | Shaft,Rear | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Steering Pump (8/12)
| (****0) | Guide,Retainer | 1 |
| (****0) | Seat | 1 |
| (****1) | Seat | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Steering Pump (9/12)
| (****0) | Bolt | 12 |
| (****0) | Cradle Ass'Y,Rear | 1 |
| (****0) | Slider | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Switch Pump (1/15)
| 04***22 | Bolt, Eye - Lifting | 1 |
| 07***34 | O-Ring (K32) | 2 |
| 07***12 | Plug,Magnetic | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Switch Pump (10/15)
| 01***45 | Screw | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 07***75 | O-Ring | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Switch Pump (11/15)
| 01***30 | Bolt - M8 X 30lg | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Switch Pump (12/15)
| 70***40 | Servo Valve Ass'Y,Front | 1 |
| (****9) | Washer, Spring | 6 |
| (****0) | Bolt | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Switch Pump (13/15)
| 07***23 | O-Ring,Plug | 2 |
| 07***03 | Hose | 1 |
| 07***10 | Elbow,(For Long Lever Control) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Switch Pump (14/15)
| 01***30 | Bolt - M8 X 30lg | 4 |
| 01***23 | Washer,(For Shipping) | 4 |
| 07***11 | O-Ring,(See Fig.A4210) | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Switch Pump (15/15)
| 01***25 | Washer,Spring?For Additional Rear Lam | 8 |
| 04***16 | Pin,(Dowel) | 2 |
| 07***11 | O-Ring,(See Fig.A4210) | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Switch Pump (2/15)
| (****1) | Seal,Oil | 1 |
| (****0) | Housing | 1 |
| (****0) | Bolt | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Switch Pump (3/15)
| (****0) | Guide,Retainer | 1 |
| (****0) | Cylinder Block Ass'Y | 1 |
| (****0) | Seat | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Switch Pump (4/15)
| 70***30 | Cradle Ass'Y,Front | 1 |
| (****0) | Cradle Sub Ass'Y | 1 |
| (****0) | Bolt | 12 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Switch Pump (5/15)
| 01***45 | Screw | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 07***75 | O-Ring | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Switch Pump (6/15)
| 04***22 | Bolt, Eye - Lifting | 1 |
| 07***34 | O-Ring (K32) | 2 |
| 07***12 | Plug,Magnetic | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Switch Pump (7/15)
| (****0) | Plate | 1 |
| (****0) | Plate | 2 |
| (****5) | Bolt | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Switch Pump (8/15)
| (****0) | Guide,Retainer | 1 |
| (****0) | Seat | 1 |
| (7***0) | Pump Ass'Y,Switch | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Service Kit And Component Parts : Switch Pump (9/15)
| (****0) | Cradle Sub Ass'Y | 1 |
| (****0) | Bolt | 12 |
| (****0) | Slider | 1 |
Suspension And Wheel Related Parts
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Suspension And Wheel Related Parts : Rim (55.5/80-57)
| 42***00 | Rim Ass'Y | 4 |
| 42***01 | Rim Ass'Y | 4 |
| 42***60 | O-Ring | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Suspension And Wheel Related Parts : Rim (65/65-57)
| 42***60 | O-Ring | 4 |
| 42***90 | Key,Driver | 1 |
| 42***00 | Rim Ass'Y | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Suspension And Wheel Related Parts : Tire (55.5/80-57-68pr Tubeless Tire) (Bridgestone)
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Suspension And Wheel Related Parts : Tire (65/65-57-62pr Tubeless Tire) (Bridgestone)
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Suspension And Wheel Related Parts : Tire Protector (55.5/80-57)
| 42***10 | Protector Tire | 2 |
| 42***30 | Supply Parts,Protector | 1 |
| MF***09 | O-Ring | 11 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Suspension And Wheel Related Parts : Tire Protector (65/65-57)
| 42***20 | Protector Tire | 2 |
| 42***40 | Supply Parts,Protector | 1 |
| MF***09 | O-Ring | 14 |
Torque Converter And Transmission
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Drive Shaft (Center Support)
| 01***40 | Capscrew - M12 X 1.75 X 40lg | 6 |
| 01***45 | Capscrew - M16 | 6 |
| 01***25 | Screw | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Drive Shaft (Center)(#50001-50012)
| 01***95 | Bolt | 8 |
| 41***30 | Lubrication Nipple | 1 |
| 41***40 | Lubrication Nipple | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Drive Shaft (Center)(#50013-)
| 01***95 | Bolt | 8 |
| 42***50 | Yoke And Shaft A | 1 |
| 42***90 | Bolt | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Drive Shaft (Front)(#50001-50012)
| 01***95 | Bolt | 8 |
| 41***30 | Lubrication Nipple | 2 |
| 41***40 | Lubrication Nipple | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Drive Shaft (Front)(#50013-)
| 01***95 | Bolt | 8 |
| 42***20 | Universal Joint A | 1 |
| 42***50 | Seal | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Drive Shaft (Rear)(#50001-50012)
| 01***95 | Bolt | 8 |
| 41***30 | Lubrication Nipple | 2 |
| 41***40 | Lubrication Nipple | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Drive Shaft (Rear)(#50013-)
| 01***95 | Bolt | 8 |
| 42***20 | Universal Joint A | 1 |
| 42***50 | Seal | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Drive Shaft (Upper)
| 01***70 | Bolt | 8 |
| 41***30 | Lubrication Nipple | 2 |
| 42***40 | Lubrication Nipple | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Front Axle (Final Drive? 1/2) (L.H.)
| 01***25 | Capscrew | 2 |
| 01***50 | Capscrew | 32 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Front Axle (Final Drive? 1/2) (R.H.)
| 01***25 | Capscrew | 2 |
| 01***50 | Capscrew | 32 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Front Axle (Final Drive? 2/2) (L.H.)
| 01***50 | Capscrew | 19 |
| 01***20 | Bolt | 8 |
| 01***50 | Bolt | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Front Axle (Final Drive? 2/2) (R.H.)
| 01***50 | Capscrew | 19 |
| 01***20 | Bolt | 8 |
| 01***50 | Bolt | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Front Axle (Front Differential)
| 01***25 | Capscrew | 2 |
| 01***40 | Capscrew | 4 |
| 01***40 | Bolt (Kit) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Front Axle (Front Wheel Brake) (L.H.)
| 01***70 | Capscrew - M24 (1) | 35 |
| 01***80 | Bolt, Axle | 16 |
| 01***45 | Stud | 61 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Front Axle (Front Wheel Brake) (R.H.)
| 01***70 | Capscrew - M24 (1) | 35 |
| 01***80 | Bolt, Axle | 16 |
| 01***45 | Stud | 61 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Front Axle (Front Wheel Mounting Parts)
| 01***30 | Bolt | 72 |
| 01***90 | Washer,(For Shipping) | 72 |
| 07***25 | O-Ring | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Front Axle (Housing)
| 01***30 | Capscrew - M12 X 1.75 | 4 |
| 01***90 | Bolt | 1 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Front Axle (Wheel Rim Mounting Parts)
| 01***80 | Washer,(For Shipping) | 122 |
| 42***30 | Nut | 122 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Rear Axle (Final Drive? 1/2) (L.H.)
| 01***25 | Capscrew | 2 |
| 01***50 | Capscrew | 32 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Rear Axle (Final Drive? 1/2) (R.H.)
| 01***25 | Capscrew | 2 |
| 01***50 | Capscrew | 32 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Rear Axle (Final Drive? 2/2) (L.H.)
| 01***50 | Capscrew | 19 |
| 01***20 | Bolt | 8 |
| 01***50 | Bolt | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Rear Axle (Final Drive? 2/2) (R.H.)
| 01***50 | Capscrew | 19 |
| 01***20 | Bolt | 8 |
| 01***50 | Bolt | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Rear Axle (Front Wheel Mounting Parts)
| 01***30 | Bolt | 72 |
| 01***90 | Washer,(For Shipping) | 72 |
| 07***25 | O-Ring | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Rear Axle (Housing)
| 01***30 | Capscrew - M12 X 1.75 | 4 |
| 01***90 | Bolt | 8 |
| 01***05 | Bolt | 30 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Rear Axle (Rear Differential)
| 01***40 | Capscrew | 4 |
| 01***40 | Bolt (Kit) | 4 |
| 01***75 | Capscrew - M24 | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Rear Axle (Rear Wheel Brake) (L.H.)
| 01***70 | Capscrew - M24 (1) | 35 |
| 01***80 | Bolt, Axle | 16 |
| 01***45 | Stud | 61 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Rear Axle (Rear Wheel Brake) (R.H.)
| 01***70 | Capscrew - M24 (1) | 35 |
| 01***80 | Bolt, Axle | 16 |
| 01***45 | Stud | 61 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Rear Axle (Wheel Rim Mounting Parts)
| 01***80 | Washer,(For Shipping) | 122 |
| 42***30 | Nut | 122 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter And Transmission
| (4***3) | Converter Ass'Y | 1 |
| (4***3) | Transmission Ass'Y | 1 |
| (4***2) | Converter Ass'Y | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter And Transmission Line (Oil Cooler Piping)
| 01***50 | Capscrew - M12 | 4 |
| 01***10 | Bolt,For Weight Adjusting Bolt | 16 |
| 01***35 | Screw | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter And Transmission Line (Oil Filter Cover)
| 01***50 | Bolt,For Weight Adjusting Bolt | 8 |
| 01***30 | Screw | 1 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter And Transmission Line (Oil Filter Piping)
| 01***30 | Screw | 4 |
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 4 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter And Transmission Line (Oil Filter)
| 01***50 | Capscrew | 4 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***23 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter And Transmission Line (Pump Piping)
| 01***45 | Bolt, Mounting Cranking Motor | 4 |
| 01***35 | Bolt,(With Rops) | 2 |
| 01***50 | Bolt,(For D60pl) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter And Transmission Mounting Parts
| 01***45 | Bolt,(Supply Only) | 2 |
| 01***70 | Capscrew - M24 (1) | 12 |
| 01***40 | Bolt | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter Case
| 01***45 | Capscrew - M16 | 32 |
| 01***50 | Capscrew | 20 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter Input Transfer (1/5) (Case)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 12 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 12 |
| 04***42 | Pin,Dowel? Gear Case Cover | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter Input Transfer (2/5) (Gear) (1/2)
| 01***45 | Capscrew - M16 | 17 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 24 |
| 01***05 | Bolt | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter Input Transfer (3/5) (Gear) (2/2)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 6 |
| 01***45 | Bolt, Mounting Cranking Motor | 8 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 14 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter Input Transfer (4/5) (Piping) (1/2)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***80 | Bolt,For Weight Adjusting Bolt | 5 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter Input Transfer (5/5) (Piping) (2/2)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***50 | Bolt,For Weight Adjusting Bolt | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter Modulate Clutch (1/5) (Case)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***45 | Bolt, Mounting Cranking Motor | 10 |
| 01***30 | Screw | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter Modulate Clutch (2/5) (Clutch)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 12 |
| 01***17 | Nut | 1 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 12 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter Modulate Clutch (3/5) (Sensor)
| 01***20 | Bolt,(For Mono Lever Steering) | 3 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 3 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter Modulate Clutch (4/5) (E.C.M.V.)
| 01***20 | Bolt, Mount Spool Covers | 5 |
| 01***22 | Bolt | 2 |
| 01***12 | Capscrew | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter Modulate Clutch (5/5) (Gear)
| 04***30 | Ring, Retaining | 1 |
| 04***30 | Ring, Retaining | 1 |
| 04***40 | Ring, Retaining | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter Valve (1/4)
| 01***50 | Capscrew | 1 |
| 01***10 | Bolt,(With Joy Stick Steering) | 17 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter Valve (2/4)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***75 | Bolt - Tube Mounting | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter Valve (3/4)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 07***14 | O-Ring,(F4350-63a0 -20 ), O-Ring | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Torque Converter Valve (4/4)
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***40 | Bolt (Op) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission 1-- Clutch And 2-- Housing
| 04***16 | Pin,(Dowel) | 1 |
| 04***42 | Pin,Dowel? Gear Case Cover | 4 |
| 04***20 | Ring,Snap | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Carrier
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 8 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 8 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 38 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Case
| 01***55 | Capscrew | 25 |
| 01***65 | Capscrew - M20 | 23 |
| 01***60 | Flat Washer - M20 (Hardened) | 48 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Control Valve : Unit_01_of_02
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 2 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 10 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Control Valve : Unit_02_of_02
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 2 |
| 07***12 | O-Ring, Between Valve And Pump | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Control Valve (Drain)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 6 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 6 |
| 07***12 | O-Ring, Between Valve And Pump | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Control Valve (Ecmv) (1/2)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 5 |
| 01***25 | Bolt,(Rear Attachment Less) | 2 |
| 01***12 | Capscrew | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Control Valve (Ecmv) (2/2)
| 01***25 | Bolt,(Rear Attachment Less) | 2 |
| 01***20 | Bolt, Mount Spool Covers | 5 |
| 01***12 | Capscrew | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Control Valve (Filter)
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 1 |
| 01***80 | Bolt,(With Corrosion Resistor) | 3 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Disc
| 19***80 | Spring,Washer | 156 |
| 19***11 | Gear | 1 |
| 19***11 | Gear,Ring | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Frange And Cover
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***90 | Bolt,For Weight Adjusting Bolt | 1 |
| 01***08 | Nut,(For Canvas Canopy?Head Guard) | 3 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Housing
| 04***42 | Pin,Dowel? Gear Case Cover | 7 |
| 14***20 | Plug | 6 |
| 19***50 | Spring | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Input Shaft And Output Shaft
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 10 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 10 |
| 04***05 | Ring, Snap | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Lubrication Valve
| 07***34 | O-Ring, O-Ring,Drain Plug? R.H. Half Tank | 1 |
| 07***08 | Plug,(For W/O. Corrosion Resistor) | 1 |
| 10***11 | Spring,(L=68.5) | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Oil Filler (Drain Line)
| 01***80 | Bolt,(With Corrosion Resistor) | 2 |
| 01***65 | Bolt,(Used With Pin Puller) | 1 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Oil Filler (Oil Filler Piping)
| 01***00 | Capscrew | 4 |
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Parking Brake
| 01***70 | Capscrew | 12 |
| 01***45 | Bolt,(With Water Separator Type) | 2 |
| 01***65 | Bolt | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Piping
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Transfer Case
| 01***60 | Bolt,(Balancer) | 23 |
| 01***45 | Bolt, Mounting Cranking Motor | 16 |
| 01***50 | Bolt,For Weight Adjusting Bolt | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Transfer Gear
| 01***35 | Bolt,(Not Used With Rops Canopy) | 4 |
| 01***60 | Capscrew | 18 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Transfer Output
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 8 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 6 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 14 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Valve Seat
| 01***45 | Bolt,(With Water Separator Type) | 7 |
| 01***95 | Capscrew | 2 |
| 01***20 | Capscrew | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Wirning Harness And Piping (1/2)
| 01***40 | Bolt (Kit) | 2 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 12 |
| 01***00 | Bolt,For Weight Adjusting Bolt | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Wirning Harness And Piping (2/2)(#(1008)-)
| 01***40 | Bolt | 1 |
| 01***40 | Bolt (Op) | 4 |
| 01***75 | Bolt (M10-1.50x75) | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Torque Converter And Transmission : Transmission Wirning Harness And Piping (2/2)(#50001-(1007))
| 01***40 | Bolt (Op) | 4 |
| 01***75 | Bolt (M10-1.50x75) | 4 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 3 |
Work Equipment
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Bucket? 16.5m3 (Spade Nose) (With Tooth) (For Chip)
| 42***90 | Guard | 2 |
| 42***20 | Pin | 10 |
| 42***30 | Boss | 11 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Bucket? 18m3 (For Lime) (With Tooth) (For High Lift Arm)
| 42***90 | Guard | 2 |
| 42***20 | Pin | 10 |
| 42***30 | Boss | 11 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Bucket? 18m3 (Spade Nose) (With Tooth) (For High Lift Arm) (50001-50004)(#50001-50004)
| 42***90 | Guard | 2 |
| 42***20 | Pin | 10 |
| 42***30 | Boss | 11 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Bucket? 18m3 (Spade Nose) (With Tooth) (For High Lift Arm) (50005-)(#50005-)
| 42***90 | Guard | 2 |
| 42***20 | Pin | 10 |
| 42***30 | Boss | 11 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Bucket? 20m3 (For Lime) (With Tooth)
| 42***14 | Bucket | 1 |
| 42***15 | Bucket | 1 |
| 42***17 | Bucket | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Bucket? 20m3 (Spade Nose) (With Tooth) (50001-50004)(#50001-50004)
| 42***01 | Bucket Ass'Y | 1 |
| 42***13 | Bucket | 1 |
| 42***71 | Plate,L.H | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Bucket? 20m3 (Spade Nose) (With Tooth) (50005-)(#50005-)
| 42***02 | Bucket Ass'Y | 1 |
| 42***03 | Bucket Ass'Y | 1 |
| 42***14 | Bucket | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Bucket? 32m3 (Coal Bucket) (Bolt On Edge)
| 01***80 | Washer,(For Slag Handling) | 55 |
| 02***30 | Bolt | 55 |
| 02***31 | Nut | 55 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Dump Cylinder
| (7***1) | Cylinder Ass'Y,Dump R.H | 1 |
| (7***2) | Cylinder Ass'Y,Dump R.H | 1 |
| (7***1) | Cylinder Ass'Y,Dump L.H | 1 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Lift Arm And Bellcrank
| 42***22 | Link Ass'Y | 2 |
| 42***23 | Link Ass'Y | 2 |
| 42***32 | Bellcrank Ass'Y | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Lift Arm And Bellcrank (Bellcrank And Dump Cylinder Mounting Pin)(#50001-50012)
| 01***70 | Capscrew - M24 | 32 |
| 01***10 | Bolt,For Weight Adjusting Bolt | 16 |
| 01***30 | Bolt,For Weight Adjusting Bolt | 16 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Lift Arm And Bellcrank (Bellcrank And Dump Cylinder Mounting Pin)(#50013-)
| 01***70 | Capscrew - M24 | 16 |
| 01***30 | Bolt,For Weight Adjusting Bolt | 16 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Lift Arm And Bellcrank (Bucket And Link Mounting Pin)(#50001-50012)
| 01***70 | Capscrew - M30 | 8 |
| 01***80 | Bolt,(For Large Size Tire) | 8 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Lift Arm And Bellcrank (Bucket And Link Mounting Pin)(#50013-)
| 01***70 | Capscrew - M30 | 8 |
| 01***80 | Bolt,(For Large Size Tire) | 8 |
| 01***45 | Bolt | 4 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Lift Arm And Bellcrank (Bucket Mounting Pin)
| 01***70 | Capscrew - M24 | 32 |
| 01***70 | Capscrew - M30 | 16 |
| 01***80 | Bolt,(For Large Size Tire) | 16 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Lift Arm And Bellcrank (High Lift Arm)
| 42***32 | Bellcrank Ass'Y | 2 |
| 42***33 | Bellcrank Ass'Y | 2 |
| 42***12 | Bushing | 2 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Lift Arm And Bellcrank (Lift Arm And Lift Cylinder Mounting Pin)(#50001-50012) : Unit_02_of_02
| 01***70 | Capscrew - M30 | 16 |
| 01***80 | Bolt,(For Large Size Tire) | 36 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Lift Arm And Bellcrank (Lift Arm And Lift Cylinder Mounting Pin)(#50001-50012) : Unit_01_of_02
| 01***70 | Capscrew - M24 | 32 |
| 01***70 | Capscrew - M30 | 8 |
| 01***80 | Bolt,(For Large Size Tire) | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Lift Arm And Bellcrank (Lift Arm And Lift Cylinder Mounting Pin)(#50013-) : Unit_02_of_02
| 01***70 | Capscrew - M30 | 8 |
| 01***80 | Bolt,(For Large Size Tire) | 28 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 6 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Lift Arm And Bellcrank (Lift Arm And Lift Cylinder Mounting Pin)(#50013-) : Unit_01_of_02
| 01***70 | Capscrew - M24 | 16 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 4 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 8 |
Komatsu : Wa1200-3(S/N 50001-Up (Chassis Only)) : Work Equipment : Lift Cylinder
| (7***3) | Cylinder Ass'Y,Lift | 2 |
| (7***2) | Cylinder Ass'Y,Lift | 2 |
WA1200-3(S/N 50001-UP (CHASSIS ONLY)) serial number reference
The nameplate sits on the right-hand side of the machine behind the front fender, or on the right side under the operator's cab; Komatsu also stamps a duplicate full serial in large characters below the plate. Read the plate for the model line (WA1200-3) and the plain numeric serial that follows it; a number at or above 50001 places the unit in the S/N 50001-UP chassis-only production block covered by the corresponding shop and parts manuals. There is no separate letter code to decode on this range, unlike compact Komatsu loaders that use a 3-character PIN prefix.
| Prefix | Identifies | Notes |
|---|---|---|
| 50001-UP | WA1200-3 chassis, base and only documented block | Shop manual, parts book, and field-assembly manual for this mining wheel loader all reference one continuous serial run starting at 50001, with no higher sub-block split out in any listing found. No letter PIN prefix scheme (the kind used on smaller Komatsu wheel loaders) turned up for this chassis; the loader is identified by the WA1200-3 model designation plus the plain numeric serial. Confirm with dealer if a specific unit's plate shows a different lead digit grouping. |
Frequently asked questions
What engine powers the Komatsu WA1200-3 (S/N 50001-UP)?
A water-cooled, turbocharged and aftercooled 16-cylinder Cummins diesel of about 60.2 L (3,674 cu in) displacement. Net power is rated near 1165 kW (1560 hp) and gross power near 1280 kW (1715 hp) at 1900 rpm, driving a powershift transmission with electronic clutch modulation.
What is the operating weight of the WA1200-3 (S/N 50001-UP)?
Operating weight runs from about 205,200 kg (452,390 lb) on the standard boom with standard tires up to about 213,300 kg (470,200 lb) on the high-lift boom with wide-base tires. Exact weight varies by boom, tire, and bucket fitted.
What replaced the Komatsu WA1200-3?
The Komatsu WA1200-6 succeeded the -3 generation as the next update in this ultra-class wheel loader line, arriving after the WA1200-3 had been in production for roughly a decade.
What WA1200-3(S/N 50001-UP (CHASSIS ONLY)) owners discuss
What engine and transmission does the WA1200-3 (S/N 50001-up) actually run, and is it the same as the newer WA1200-6?
This chassis range runs a water-cooled, turbocharged and aftercooled 16-cylinder Cummins diesel of roughly 60 L displacement, rated near 1165 kW (1560 hp) net at 1900 rpm, with gross output quoted anywhere from about 1715 to 1782 hp (1280-1330 kW) depending on the spec sheet used - treat that spread as normal rounding between gross and net ratings rather than a real discrepancy. Drive goes through a powershift transmission with electronic clutch modulation for smoother directional shifts, plus traction control and a manual/automatic range selector. The later WA1200-6 moved to a different, Komatsu-branded V16 engine and a heavier chassis, so engine and driveline parts are not interchangeable between the two generations. Do not apply a WA1200-6 engine spec sheet to a -3 chassis.
The transmission throws fault codes and won't let the machine travel. What's usually behind it?
Owners of this size Komatsu loader report the transmission control module setting active codes that lock out travel even with the engine running fine. Before condemning the control module or a clutch pack, the fix that actually resolves it is often in the wiring: harness insulation chafing through at bend points near the frame and articulation joint, creating an intermittent short or open that the control module reads as a real fault. Checking harness routing and continuity at those bend points is worth doing before replacing electronic components. Because a false travel lockout on a machine this size is a safety issue in a live pit, have your dealer verify the diagnosis before returning the machine to service.
Any known quirks with this engine on this loader?
Two patterns come up around this engine family. First, a failing fuel pump can let fuel dilute the crankcase oil; oil-sample analysis that tracks viscosity trending low ahead of the next scheduled interval catches this before it turns into a bearing or ring failure, so more frequent sampling is worth it on an engine this size. Second, running the loader for long stretches at low load or idle promotes carbon buildup on the turbocharger and in the cylinders; periodically loading the engine up helps burn it off. The engine also runs a standard prelube system that builds oil pressure to the bearings before the starter engages, so expect a short delay between key-on and actual cranking - that is normal, not a starter or battery fault.
What wear patterns show up on the loader linkage and articulation, since this machine rides on tires rather than tracks?
Wear on a loader this size concentrates at the Z-bar loader linkage pins and bushings, the bucket pivot points, and the articulation/steering cylinder pin joints between the front and rear frame halves. Loose or clunking bucket movement under load is the classic sign that bushing clearance has opened up past service limits. Given the loads and cycle counts on a mining-duty machine, these pins and bushings are wear items expected to need attention well before the engine or transmission, so grease intervals and pin-play checks matter more here than on a smaller loader.
What about tire and rim wear - anything specific to this size of machine?
The WA1200-3 rides on 55.5/80-57 tires in a heavy ply rating, and on a machine this size tire and rim condition is one of the biggest cost-of-ownership items owners track, arguably outweighing engine or transmission wear over the machine's life. Cuts from sharp muck, heat separation from sustained high-load cycles, and rim damage from curb or toe-of-pile contact are the common failure modes reported for this class of mining loader. Ground conditions and loading technique affect tire life more than any single mechanical spec, so tread depth and casing condition are worth inspecting closely rather than relying on the hour meter alone.
What electrical or sensor issues come up on this size Komatsu loader?
Intermittent pressure-sensor fault codes on the hydraulic and transmission circuits are commonly traced to corroded connectors or contaminated hydraulic oil rather than a failed sensor itself. As with the transmission fault codes, wiring harness chafing at bend points - especially near the articulation joint, where the harness flexes with every turn - is a repeat root cause of intermittent electrical faults on this size loader. Cleaning and inspecting connectors, and checking harness routing for abrasion, is the recommended first step before swapping sensors or control modules.
What should I check before buying a used WA1200-3 (S/N 50001-up, chassis only)?
First confirm exactly what "chassis only" covers on the unit in front of you - in this serial range it can mean the base frame, engine and transmission without bucket, tires, or counterweight, so get that in writing before comparing price to a complete machine. Beyond that, pull an oil sample to check for fuel dilution or metal in the engine oil, review the transmission control module's fault code history rather than just the currently active codes, inspect the loader linkage and articulation pin joints for play, and check tire and rim condition and remaining tread since retiring a machine this size is a major expense. Ask for any onboard remote-monitoring history if the machine has it, since it shows actual duty cycle and fault trends rather than just an hour meter reading. Have your dealer verify the driveline and hydraulic system on a full inspection before finalizing purchase.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
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