Komatsuwheel loaderlarge (wa400 - )
Komatsu WD500-3(S/N 50001-UP)
Maintenance schedule, common problems & OEM parts breakdown
The Komatsu WD500-3 (S/N 50001-up) is a mid-size articulated wheel dozer, not a bucket-type loader: a 4-wheel-drive, center-hinged chassis with a front-mounted dozing blade in place of a loader bucket, built for haul-road maintenance, pit-floor clean-up, and stockpile work rather than load-and-carry duty. It shares its cab, engine bay, and driveline layout with Komatsu's contemporary WA500-class wheel loader, running a turbocharged, mechanically governed Komatsu S6D140-series inline-six diesel through a torque-converter powershift transmission to front and rear drive axles with wet-disc brakes. Komatsu's regional literature lists it in the roughly 27-tonne (about 60,000 lb) operating class in dozer trim, though final weight varies with blade and counterweight setup. The dash-3 designation marks it as the third generation of this size class in Komatsu's WD wheel-dozer line, which also spans the smaller WD420 and the larger WD600 and WD900 dozers; this S/N 50001-up block covers one production run of that generation, with a factory gauge-and-warning-lamp monitor panel rather than a digital display.
Komatsu carried the WA-loader-derived platform through each WD500 dash generation, updating engine tune and hydraulics along the way, the same pattern seen in the WD420 and WD600 lines around it. No later WD500-4 or WD500-5 wheel dozer is documented, so this dash-3, S/N 50001-up build looks like the last iteration of this particular frame size; Komatsu's wheeled-dozer catalog then continued in the adjacent WD600 class for that weight segment while the WA500 chassis carried on separately as a loader. In the used market these machines turn up mainly in mining and quarry fleets across Africa, Australia, and South America, still doing the haul-road grading and pit clean-up work a wheel dozer is built for. Because the powertrain, axles, and cab carry over so heavily from the WA500-family loader, parts interchange and shop knowledge from that platform apply directly, which keeps a machine built in a narrow production run practically serviceable today.
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 WD500-3(S/N 50001-UP) specifications
Engine
| Engine model | Komatsu S6D140E-2 series diesel — inline 6-cylinder, water-cooled, turbocharged. This is a wheel-type dozer built on the same driveline family as Komatsu's 500-class wheel loaders, not a bucket wheel loader. |
| Displacement / cylinders | Approx. 15.24 L, 6 cylinders (bore/stroke consistent with the Komatsu 6D140 engine architecture used across this engine family). |
| Gross/net power and emissions tier | Not published for this serial range (50001-UP) in available documentation. Confirm the exact power rating and emissions certification from the engine dataplate or with a Komatsu dealer. |
Weights
| Operating weight | Not published for this serial range in available spec sources. Operating weight varies with blade type, counterweight, and tire selection — confirm from the machine's dataplate or with a Komatsu dealer. |
| Shipping weight | Not published for this serial range. |
| Ground pressure | Not published for this serial range. |
Dimensions
| Transport length/width/height | Not published for this serial range in available spec sources. |
| Wheelbase / track gauge | Not published for this serial range. |
| Ground clearance | Not published for this serial range. |
Performance
| Travel speed | Not published for this serial range in available spec sources. |
| Gradeability / drawbar performance | Not published for this serial range. |
Service capacities (summary)
| Fuel tank | Not published for this serial range in available spec sources. |
| Hydraulic system | Not published for this serial range. |
| Engine oil | Not published for this serial range. |
| Cooling system | Not published for this serial range. |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
WD500-3(S/N 50001-UP) fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) | 35 L (9.2 US gal) | Komatsu Genuine Engine Oil (EO). Use SAE 15W-40 in normal to warm ambient conditions; switch to SAE 10W-30 for reliable starting below 0°C (32°F). Meets the API CD/CE performance level called for by the turbocharged, aftercooled diesel fitted to this platform. |
| Cooling system | 81 L (21.4 US gal) | Komatsu Genuine Super Coolant (AF-NAC), a pre-mixed, ethylene-glycol permanent-type antifreeze and corrosion inhibitor. Set the glycol/water ratio to local climate -- richer glycol concentration extends freeze protection in cold regions. Do not mix coolant types. |
| Fuel tank | 465 L (122.9 US gal) | Clean, water-free No. 2 diesel for normal ambient conditions; switch to No. 1 diesel or a winter-blend fuel in cold weather to prevent fuel waxing and filter plugging. |
| Torque converter and transmission (combined case) | 62 L (16.4 US gal) | Komatsu Powertrain Oil (TO). SAE 10W (TO10) grade for cold-to-moderate ambient temperatures; heavier SAE 30 (TO30) grade in hot climates. Meets API CD performance level. |
| Front axle differential and final drive | 78 L (20.6 US gal) | Komatsu Axle Oil (AXO), SAE 80W gear oil meeting API GL-4 performance. Wheel loaders on this chassis platform that carry wet-disc service brakes inside the axle housing can instead call for Komatsu Powertrain Oil (TO) in the axle case -- confirm brake configuration before filling. |
| Rear axle differential and final drive | 78 L (20.6 US gal) | Same as front axle: Komatsu Axle Oil (AXO), SAE 80W, API GL-4, or Powertrain Oil (TO) where the housing carries wet brakes -- confirm brake configuration before filling. |
| Hydraulic system (tank and circuit) | 175 L (46.2 US gal) | Komatsu Genuine Hydraulic Oil (HO), ISO VG46 anti-wear grade for normal ambient range; a lighter ISO VG32 grade is used in cold climates for easier cold-start flow. |
| Grease (chassis, pins and bushings) | Spec only -- purge old grease at each point per service interval, no reservoir capacity applies | Komatsu Genuine Grease G2-LI, a lithium EP multipurpose grease, for general chassis, linkage, and pin/bushing lubrication points. A molybdenum-disulfide grease variant is used at pivot points that call for extreme-pressure moly protection. |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Komatsu WD500-3(S/N 50001-UP) maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
| Every 4,000 h |
|
| Every 8,000 h |
|
Servicing the WD500-3(S/N 50001-UP) beyond the schedule
Predictive maintenance & fluid analysis
Sample engine, torque-converter/transmission, and front/rear axle oil at every scheduled service. The S6D140-series turbo diesel and powershift converter run hot under constant dozing loads, and metal counts in axle samples flag planetary final-drive or differential wear before a haul-road breakdown. Track coolant condition and corrosion-resistor cartridge life closely; this era of Komatsu engine is prone to liner cavitation if coolant chemistry lapses. Watch turbocharger boost and exhaust temperature trends; a mechanically governed engine throws no fault code, so drifting readings are the only early warning you get.
Corrective & common repairs
Expect wear at the articulation hitch and the blade lift, tilt, and angle pivot pins and bushings; constant blade-down grading and pit clean-up work loosens these faster than loader duty does. Wet-disc brakes and final drives take abrasive haul-road dust, so listen for brake drag or axle whine and pull the discs before they score the axle housing. Mechanical injection pump and injector wear shows up as hard starting or black smoke under load, not a warning light; recalibrate at the shop rather than chasing symptoms.
Overhaul & rebuild points
At major overhaul, plan on the torque converter and transmission clutch packs first; constant blade-loaded stalls in dozing service wear these faster than in loader trim. Have the mechanical injection pump and injectors bench-tested and recalibrated together rather than swapped individually. Rebuild front and rear axle planetary final drives and differentials as a set once metal shows in oil samples, and check the articulation pins, bushings, and center-hitch bearing for play during any driveline teardown. Reseal and re-pin the blade lift, tilt, and angle cylinders while the linkage is apart.
Seasonal & environment servicing
In dusty mine or quarry service, shorten air cleaner intervals and check the pre-cleaner and intake piping for cracks; the turbocharged S6D140-series engine is unforgiving of ingested grit. In hot climates, keep the radiator core clear of dust and watch coolant temperature under sustained dozing load, since driving the torque converter hard builds heat fast. In cold or wet conditions, drain water separators daily, protect the mechanical injection pump from water contamination, and grease the articulation joint and blade pivots more often to keep grit out of the pins.
WD500-3(S/N 50001-UP) common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 07281-00197 | Clamp,(With Pre-Fuel Filter) | Fuel system service | Check fitment → |
| 07270-21045 | Hose, Feed Pump To Fuel Filter | Fuel system service | Check fitment → |
| 6210-71-6202 | Fuel Filter Ass'Y | Fuel system service | Check fitment → |
| 600-311-7132 | Cartridge,Fuel Filter | Fuel system service | Check fitment → |
| 09637-30163 | Plate? Instruction,Air Cleaner (Single Element) | Air intake service | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
WD500-3(S/N 50001-UP) fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| Central CHECK lamp (pre-start) | General pre-start abnormality warning; flashes together with the specific pilot lamp for the item at fault before the engine is started. | Low engine oil level, low coolant level, or a charging-system fault detected during the pre-start check. | Identify which pilot lamp is flashing alongside CHECK, inspect that item (oil level, coolant level, charging circuit), and correct before starting. |
| Central CAUTION lamp (with buzzer) | General in-operation abnormality warning; flashes with intermittent buzzer together with the specific pilot lamp or gauge at fault while the engine is running. | Overheating, low pressure, or low fluid level in one of the monitored systems (coolant, torque converter oil, brake oil, engine oil). | Stop the machine, idle or shut down the engine as instructed by the flashing item, and inspect the specific system indicated before resuming work. |
| Engine oil pressure caution lamp | Engine lubricating oil pressure has dropped below the safe operating level. | Low oil level, failing oil pump, clogged oil filter, or worn bearings. | Stop the engine immediately, check oil level and inspect the lubrication circuit before restarting. |
| Battery charge caution lamp | Abnormality in the charging system while the engine is running. | Slipping or broken alternator belt, faulty alternator, or a wiring/connection fault in the charging circuit. | Check charging circuit, belt tension, and alternator output at low idle before continuing operation. |
| Air cleaner clogging caution lamp | Air cleaner element is restricted, reducing intake airflow to the engine. | Dust and debris buildup on the air cleaner element from dusty jobsite conditions. | Clean or replace the air cleaner element, then confirm the lamp clears at normal engine speed. |
| Engine water level caution lamp | Coolant level in the radiator sub-tank has dropped below the safe minimum. | Coolant leak in the radiator, hoses, or engine, or coolant simply not topped off at service. | Stop the engine, check coolant level in the radiator sub-tank, add coolant, and inspect the cooling system for leaks. |
| Engine water temperature gauge in red zone (CAUTION) | Engine coolant temperature has exceeded the normal operating range. | Low coolant level, clogged or dirty radiator core, slipping fan belt, or sustained heavy load in hot ambient conditions. | Reduce load, run the engine at low idle with no load until the gauge returns to normal, then check coolant level and radiator condition. |
| Torque converter oil temperature gauge in red zone (CAUTION) | Torque converter oil temperature has exceeded the normal operating range. | Sustained heavy dozing/pushing load, low torque converter oil level, or a clogged torque converter oil cooler. | Reduce load and run the engine at mid-range speed with no load until the gauge returns to normal, then check torque converter oil level and cooler for restriction. |
| Brake oil pressure caution lamp | Hydraulic pressure in the service brake circuit has dropped below the safe level. | Leak in the brake hydraulic circuit, failing brake charging pump, or low brake oil reservoir level. | Stop the machine immediately, do not continue operating, and check the brake oil pressure circuit before moving the machine again. |
| Emergency steering pilot lamp (red) | Backup/emergency steering pump has been actuated because the main steering pump circuit is not supplying normal pressure. | Engine stall while traveling, or an abnormality in the main steering pump circuit. | Stop the engine immediately, do not continue travel, and have the steering pump circuit inspected before returning the machine to service. |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
WD500-3(S/N 50001-UP) attachments & work tools
Machine type clarification
This unit is a wheel dozer, not a bucket-type wheel loader: an articulated, four-wheel-drive chassis fitted with a front dozing blade instead of a loader bucket. Its work-tool needs follow dozer practice (blade variants, blade hydraulics) rather than loader bucket/fork/coupler practice.
Dozing blade (primary work tool)
Wheel dozers in this size class are cataloged with straight, semi-U, and higher-capacity coal/waste (wood-chip) blade options; capacity and width step up from straight to semi-U to coal-type blades within the same chassis. Exact blade width and rated capacity for this serial range are not confirmed in available documentation — verify against the factory spec sheet or dealer for the specific blade fitted.
Blade mounting and hydraulic control
The blade mounts on push arms via pin/trunnion joints and is positioned with dedicated lift, tilt, and pitch hydraulic cylinders, giving raise-hold-lower-float control from the cab. This is a fixed dozer-type mount, not a loader-style quick-attach coupler, so blade changes are a shop task rather than an operator quick-swap.
Chassis and tire configuration
Built on a four-wheel-drive, articulated-steering loader-type chassis with large radial tires sized to the machine's weight class; tire tread/compound (standard traction vs rock/L4-L5 severe-duty) is a factory or dealer option chosen for the working surface (haul road, quarry floor, stockpile). Exact tire size for this serial range is not confirmed — sizing varies by configuration/series across the WD family.
Ripper attachment availability
Published documentation for wheel dozers in this class does not show a rear ripper as a cataloged work-tool option; these machines are positioned for blade dozing, haul-road maintenance, and stockpile work rather than rock ripping. Confirm with a Komatsu dealer if a rear ripper was ever offered for this specific serial range.
All WD500-3(S/N 50001-UP) assemblies by section
Every catalogued assembly group for the Komatsu WD500-3(S/N 50001-UP). Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Accessory And Tool
Komatsu : Wd500-3(S/N 50001-Up) : Accessory And Tool : Fire Extinguisher (English)
| 01***20 | Bolt,(Without Air Con. Or Heater) | 4 |
| 01***09 | Nut,(For Japan) | 4 |
| 01***23 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Accessory And Tool : Jack (30ton)
| 56***11 | Jack,(30ton) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Accessory And Tool : Spare Parts (English)
| 04***63 | V-Belt Set,(High Speed Pulley) (E/J) | 1 |
| 07***14 | O-Ring,(F4350-61a0a-20 ) | 2 |
| 07***25 | O-Ring,Cylinder Head | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Accessory And Tool : Tool (English) (With Overall And Cap)
| 04***28 | Bolt,Lifting | 4 |
| 07***50 | Pump, (Bellows Type) | 1 |
| 07***03 | Cartridge - Grease | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Accessory And Tool : Tool (Russian) (With Overall And Cap)(#50011-)
| 04***28 | Bolt,Lifting | 4 |
| 07***50 | Pump, (Bellows Type) | 1 |
| 07***03 | Cartridge - Grease | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Accessory And Tool : Tool (Russian)(#50011-) : Unit_01_of_02
| 04***63 | V-Belt Set,(High Speed Pulley) (E/J) | 1 |
| 07***14 | O-Ring,(F4350-61a0a-20 ) | 2 |
| 07***25 | O-Ring,Cylinder Head | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Accessory And Tool : Tool (Russian)(#50011-) : Unit_02_of_02
| 04***28 | Bolt,Lifting | 4 |
| 07***50 | Pump, (Bellows Type) | 1 |
| 07***03 | Cartridge - Grease | 1 |
Cooling System
Komatsu : Wd500-3(S/N 50001-Up) : Cooling System : Cooling (Steering Oil Cooler Line)
Komatsu : Wd500-3(S/N 50001-Up) : Cooling System : Fan Guard (For Radiator)
| 01***16 | Bolt - Starting Motor Ground Cable | 3 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 8 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 5 |
Komatsu : Wd500-3(S/N 50001-Up) : Cooling System : Radiator (Dust And Dirt Protector)
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 42***10 | Protector, Radiator Dust And Dirt | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Cooling System : Radiator (Radiator And Mounting)
| 01***70 | Capscrew (4) (Qty.26 (5)) | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 10 |
| 01***30 | Bolt,(With Body Positioner) | 80 |
Komatsu : Wd500-3(S/N 50001-Up) : Cooling System : Radiator (Radiator Piping)
| 07***90 | Hose - To Front Brake Chamber | 1 |
| 07***97 | Clamp,(With Pre-Fuel Filter) | 2 |
| 07***59 | Clamp,See Fig. K4010-05a0 | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Cooling System : Radiator (Steering Oil Cooler Line)
| 01***60 | Bolt - Upper Cooler Inlet Tubemounting | 4 |
| 07***35 | O-Ring | 2 |
| 42***60 | Tube | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Cooling System : Radiator (Torque Converter Oil Cooler Piping)
| 01***60 | Bolt - Upper Cooler Inlet Tubemounting | 4 |
| 07***35 | O-Ring | 2 |
| 42***70 | Tube | 1 |
Electrical Sytem
Komatsu : Wd500-3(S/N 50001-Up) : Electrical Sytem : Battery
| 08***00 | Terminal? (+),(10l) (Not Shown) | 2 |
| 08***01 | Terminal? (-),(20l) (Not Shown) | 2 |
| 08***20 | Battery (165g51),(Without Cab) (For Japan) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Electrical Sytem : Battery (Large Capacity)
| 08***00 | Terminal? (+),(10l) (Not Shown) | 2 |
| 08***01 | Terminal? (-),(20l) (Not Shown) | 2 |
| 69***60 | Battery (195g51),(Large Capacity Type) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Electrical Sytem : Battery Box (Box And Battery Mounting)
| 01***35 | Bolt,(With Rops) | 4 |
| 01***75 | Capscrew | 2 |
| 01***08 | Screw, Terminal | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : Electrical Sytem : Battery Box (Rear Combination Lamp)
| 01***35 | Screw, Mount Lens | 8 |
| 01***16 | Bolt - Starting Motor Ground Cable | 8 |
| 08***14 | Grommet,(For Eu Dynamic Noise) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Electrical Sytem : Electrical Instrument (Starter Switch And Wiper Switch)
| 01***08 | Screw - Holder | 6 |
| 01***13 | Washer,Spring(For Wiper Switch Earth) | 6 |
| 08***19 | Band - Tie Hose To Wire Harness | 5 |
Komatsu : Wd500-3(S/N 50001-Up) : Electrical Sytem : Electrical Instrument (Starter Switch And Wiper Switch) (Sandy And Dusty Terrain)
| 01***08 | Screw - Holder | 6 |
| 01***20 | Screw | 4 |
| 01***13 | Washer,Spring(For Wiper Switch Earth) | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : Electrical Sytem : Front Lamp (Head Lamp And Support)
| 01***25 | Bolt,(Rear Attachment Less) | 2 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***25 | Screw - Antenna Mounting | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Electrical Sytem : Horn
| 01***25 | Bolt - Relay Mounting | 4 |
| 42***10 | Horn Assembly | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Electrical Sytem : Warning Lamp
| 01***16 | Bolt, Mount Solenoid Valve | 4 |
| 08***03 | Groove | 1 |
| 08***00 | Lamp Assembly, Beacon | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Electrical Sytem : Wiring Harness (Back-Up Alarm)
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 01***16 | Washer,(For 35a Alternator) | 2 |
| 42***90 | Bracket | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Electrical Sytem : Wiring Harness (Battery Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 1 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Electrical Sytem : Wiring Harness (De.Co. Valve Line)
| 01***10 | Screw,Spring | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 08***00 | Diode,(With Air Conditioner) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Electrical Sytem : Wiring Harness (Engine Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 11 |
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 2 |
| 01***60 | Bolt - Upper Cooler Inlet Tubemounting | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Electrical Sytem : Wiring Harness (Front Frame Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 9 |
| 04***10 | Clip,See Fig. K4010-05a0 | 1 |
| 08***00 | Diode,(With Air Conditioner) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Electrical Sytem : Wiring Harness (Rear Frame Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 18 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 04***10 | Clip,See Fig. K4010-05a0 | 5 |
Komatsu : Wd500-3(S/N 50001-Up) : Electrical Sytem : Wiring Harness (Slow Blow Fuse And Mounting)
| 01***16 | Bolt, Mount Solenoid Valve | 2 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 2 |
Engine Related Parts
Komatsu : Wd500-3(S/N 50001-Up) : Engine Related Parts : Damper
| 01***80 | Bolt | 12 |
| 01***40 | Capscrew - M12 X 1.75 X 40lg | 12 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Engine Related Parts : Engine (Drain Hose)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 1 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 2 |
| 07***80 | Hose, Tank To Front Brake Chamber | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Engine Related Parts : Engine (Engine Control Bracket)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***05 | Nut,(For Air Conditioner Less), Nut | 6 |
| 42***40 | Cushion, Bracket Mount | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : Engine Related Parts : Engine Mounting
| 01***25 | Bolt,(Not Shown) | 4 |
| 41***62 | Washer | 4 |
| 42***20 | Plain Washer | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Engine Related Parts : Exhaust System
| 01***30 | Bolt, Mounting - Front Hand Rails | 4 |
| 42***20 | Pipe,Exhaust | 1 |
Fuel Tank And Related Parts
Komatsu : Wd500-3(S/N 50001-Up) : Fuel Tank And Related Parts : Fuel Line (Spill Tube Clip)
| 01***16 | Bolt - Starting Motor Ground Cable | 3 |
| 04***12 | Clip | 1 |
| 08***19 | Band - Tie Hose To Wire Harness | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Fuel Tank And Related Parts : Fuel Tank (Accessory Parts)
| 01***20 | Bolt - Mount Risers To Cab Floor | 6 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 6 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Fuel Tank And Related Parts : Fuel Tank (Fuel Piping)
| 01***70 | Capscrew - M24 (1) | 2 |
| 01***25 | Screw | 2 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Fuel Tank And Related Parts : Fuel Tank (Fuel Piping) (With Additional Fuel Filter)
| 01***70 | Capscrew - M24 (1) | 2 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 2 |
| 01***25 | Screw | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Fuel Tank And Related Parts : Fuel Tank (Fuel Piping) (With Water Separator And Additional Fuelfilter)
| 01***70 | Capscrew - M24 (1) | 2 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 2 |
| 01***25 | Screw | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Fuel Tank And Related Parts : Fuel Tank (Fuel Piping) (With Water Separator)
| 01***70 | Capscrew - M24 (1) | 2 |
| 01***25 | Screw | 2 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Fuel Tank And Related Parts : Fuel Tank (Tank And Level Sensor)
| 01***16 | Bolt, Mount Solenoid Valve | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 5 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : Fuel Tank And Related Parts : Fuel Tank (Tank And Level Sensor) (With Water Separator Or Additional Fuel Filter)
| 01***16 | Bolt, Mount Solenoid Valve | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 5 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : Fuel Tank And Related Parts : Fuel Tank (Tank Cap And Strainer)
| 07***16 | Strainer, Fuel Tank Filler | 1 |
| 41***30 | Gasket, Fuel Cap | 1 |
| 41***30 | Chain | 1 |
Guard
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Bulkhead (1/2)
| 01***05 | Screw | 6 |
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 5 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Bulkhead (2/2)
| 01***20 | Bolt - Mount Risers To Cab Floor | 5 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 6 |
| 01***32 | Washer | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Bulkhead (Breather And Piping)
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 07***52 | Breather, Radiator Sub Tank | 1 |
| 07***13 | Tube | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Bulkhead (Bulkhead Harness)
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 08***00 | Diode,(With Air Conditioner) | 2 |
| 08***14 | Clip,(For Add.Filter)(Except Japan) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Cover (For Floor Frame)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 12 |
| 41***30 | Cover,L.H | 1 |
| 41***40 | Cover,R.H | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Front Fender
| 01***50 | Bolt,(For D60pl) | 12 |
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Ladder
| 01***50 | Bolt,(See Fig.A4010-C3w6) | 16 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 7 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Ladder Rail
| 01***30 | Bolt, Mounting - Front Hand Rails | 14 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 14 |
| 42***12 | Handrail, Front L.H | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Mirror
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 8 |
| 04***32 | Adapter Sleeves | 2 |
| 36***50 | Cap, Bolt | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Radiator Guard And Hood (Engine Hood)
| 01***05 | Screw | 6 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 10 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Radiator Guard And Hood (Engine Hood) (With Add. Fuel Filter And Air Intake Extension)
| 01***05 | Screw | 6 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 10 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Radiator Guard And Hood (Engine Side Cover)
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 4 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 8 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 16 |
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Radiator Guard And Hood (Engine Side Cover) (-30 Deg. Spec.)(#50011-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***14 | Bolt - Fuel Sensor Mounting | 1 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Radiator Guard And Hood (Fuel Filter And Air Intake Extension)
| 60***40 | Hood,(With Extension Type) | 1 |
| 62***02 | Fuel Filter Ass'Y | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Radiator Guard And Hood (Fuse Box? Inner Parts) (-30 Deg. Spec.)(#50011-)
| 01***16 | Screw | 4 |
| 01***20 | Screw | 4 |
| 01***16 | Bolt, Mount Solenoid Valve | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Radiator Guard And Hood (Rear Lamp)
| 01***11 | Nut - Mounting | 1 |
| 01***42 | Washer,Spring (For Pedal Steering), Washer-Spring | 1 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Radiator Guard And Hood (Stopper)
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 04***20 | Pin,Cotter (For Chinese) | 4 |
| 04***28 | Pin,(With Body Positioner) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Guard : Rear Bumper
| 01***70 | Capscrew - M30 | 4 |
| 01***80 | Washer,(For Shipping) | 4 |
| 04***00 | Adapter Sleeves | 2 |
Hydraulic System
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Main Valve (Connecting Parts)
| 07***34 | O-Ring,(For Without Brake Assistor) | 4 |
| 07***08 | Plug,See Fig. K4010-63a0 | 4 |
| 07***15 | Elbow,(With Lock Valve) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Main Valve (Valve And Mounting Parts)
| 01***70 | Bolt,(With Wear Guard) | 4 |
| 01***00 | Bolt,For Weight Adjusting Bolt | 3 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (De. Co. Valve And Mounting Parts)
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 4 |
| 01***35 | Bolt,R.H. (For Add. Air Compressor) | 6 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (De. Co. Valve Line? 1/2)
| 01***35 | Bolt,(For Fix Position) | 16 |
| 01***45 | Bolt,(With Water Separator Type) | 4 |
| 01***60 | Bolt,(F4320-52a0 -5- ) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (De. Co. Valve Line? 2/2)
| 01***35 | Bolt,(For Fix Position) | 4 |
| 01***45 | Screw | 2 |
| 01***55 | Screw | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (Drain Line)
| 01***45 | Bolt,(With Water Separator Type) | 2 |
| 01***70 | Bolt - Bracket And Oil Inlet Tubemounting | 2 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (Lift Cylinder Line? 1/2)
| 01***40 | Bolt (Op) | 8 |
| 01***45 | Bolt, Bracket Mounting | 4 |
| 01***11 | Nut,(With Under Mirror) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (Lift Cylinder Line? 2/2)
| 01***60 | Bolt,(F4320-52a0 -5- ) | 8 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
| 01***09 | Nut,(For Japan) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (Loader Pump To Control Valve? 1/2)
| 01***60 | Bolt,(F4320-52a0 -5- ) | 4 |
| 01***25 | Screw | 4 |
| 01***35 | Bolt, Mount Bracket To Floor | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (Loader Pump To Control Valve? 2/2)
| 01***45 | Bolt,(With Water Separator Type) | 4 |
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 2 |
| 01***09 | Nut,(For Japan) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (P.P.C. Valve Pilot And Charge Valve Drain)
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
| 01***09 | Nut,(For Japan) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (P.P.C. Valve To Control Valve And Drain Line)(#50001-50002)
| 01***16 | Bolt - Starting Motor Ground Cable | 7 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 5 |
| 01***50 | Bolt,(See Fig.A4010-C3w6) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (P.P.C. Valve To Control Valve And Drain Line)(#50003-)
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 5 |
| 01***50 | Bolt,(See Fig.A4010-C3w6) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (Solenoid And De. Co. Valve? Inner Parts 1/2)
| 41***50 | Valve Ass'Y,Solenoid And De.Co | 1 |
| 41***10 | Manifold | 1 |
| 41***40 | Wiring Harness | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (Solenoid And De. Co. Valve? Inner Parts 2/2)
| 01***30 | Bolt | 8 |
| 01***45 | Screw | 2 |
| 07***20 | O-Ring,(-40 Deg. Spec.) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (Steering Oil Cooler Line)
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 2 |
| 01***35 | Bolt, Mount Bracket To Floor | 4 |
| 01***09 | Nut,(For Japan) | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (Switch Pump To Steering Demand Valve)
| 01***35 | Bolt, Mount Bracket To Floor | 4 |
| 01***09 | Nut,(For Japan) | 6 |
| 01***32 | Washer,(With Auto Emergency Steering) | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (Tank To Pump)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 8 |
| 01***09 | Nut,(For Japan) | 2 |
| 01***11 | Nut, Lock | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (Tilt Cylinder Line? 1/2)
| 01***40 | Bolt (Op) | 8 |
| 01***32 | Washer, (Without Emergency Steering) | 24 |
| 07***25 | O-Ring,(See Fig. H0311-01a0-30) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Piping (Tilt Cylinder Line? 2/2)
| 01***45 | Bolt, Bracket Mounting | 8 |
| 01***11 | Nut,(With Under Mirror) | 16 |
| 01***32 | Washer,(With Auto Emergency Steering) | 16 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Tank
| 01***40 | Bolt,(For Center Guard) | 2 |
| 01***45 | Bolt,(For Slag Handling) | 3 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Hydraulic Tank (-30 Deg. Spec.)(#50011-)
| 01***40 | Bolt,(For Center Guard) | 2 |
| 01***45 | Bolt,(For Slag Handling) | 3 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Pump (Pump And Mounting Parts)
| 01***45 | Bolt,(For 60ton Dump Body) | 6 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 6 |
| 07***30 | O-Ring,Housing | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Steering Demand Valve (Inner Parts)
| 07***12 | O-Ring, Divider Valve Mounting | 2 |
| 42***70 | O-Ring | 2 |
| 42***10 | Plug | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Steering Hydraulic Line (Drain Line)
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 2 |
| 07***25 | Hose | 1 |
| 07***71 | Hose, From Thermostat Housing | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Steering Hydraulic Line (Pilot Line)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 1 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 4 |
| 01***55 | Bolt, Mount Dryer To Bracket And Frame | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Steering Hydraulic Line (Steering Cylinder Line)
| 01***45 | Bolt, Bracket Mounting | 8 |
| 01***09 | Nut,(For Japan) | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Steering Hydraulic Line (Steering Demand Valve Mounting Parts)
| 01***20 | Capscrew | 1 |
| 01***35 | Capscrew | 1 |
| 01***20 | Bolt,For Weight Adjusting Bolt | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Steering Hydraulic Line (Stop Valve Inner Parts)
| 42***01 | Valve, Steering Stop | 2 |
| 42***30 | Poppet | 1 |
| 42***40 | Compression Spring | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Steering Hydraulic Line (Stop Valve Mounting And Stopper Bolt)
| 01***60 | Bolt, Mounting | 6 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 4 |
| 01***10 | Nut,(Without Air Conditioner) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Steering Hydraulic Line (Suction And Delivery Line)
| 01***35 | Bolt,(F4320-52a0 -5 ) | 4 |
| 01***60 | Bolt,(F4320-52a0 -5- ) | 8 |
| 01***50 | Bolt,(See Fig.A4010-C3w6) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Hydraulic System : Steering Valve (Inner Parts)
| 41***30 | Cap, End | 1 |
| 41***60 | Plate, Spacer | 1 |
| 41***70 | Drive | 1 |
Main/Revolving Frame And Related Parts
Komatsu : Wd500-3(S/N 50001-Up) : Main/Revolving Frame And Related Parts : Front Frame
| 41***00 | Seat Ass'Y | 1 |
| 41***10 | Frame,Front | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Main/Revolving Frame And Related Parts : Front Frame (Steering Cylinder Mounting Pin)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 17***70 | Washer (Isolator Mounting) | 4 |
| 20***40 | Shim, 0.5 mm | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Main/Revolving Frame And Related Parts : Hinge Pin (For Front And Rear Frame Connecting)
| 01***45 | Bolt, Mount Center Hinge Retainer (Lower) | 16 |
| 01***50 | Screw | 2 |
| 01***50 | Bolt, Radiator To Frame | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : Main/Revolving Frame And Related Parts : Lock And Cover (Front And Rear Frame Cover)
| 01***45 | Bolt, Mounting Cranking Motor | 7 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 12 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 7 |
Komatsu : Wd500-3(S/N 50001-Up) : Main/Revolving Frame And Related Parts : Lock And Cover (Lock Bar)
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 2 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 2 |
| 04***65 | Pin,Spring (For Chinese) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Main/Revolving Frame And Related Parts : Rear Axle Support
| 01***70 | Bolt - Thrust Plate Mounting | 8 |
| 01***55 | Bolt,(Not Used For Chip Dozer) | 8 |
| 01***24 | Nut,Bearing | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Main/Revolving Frame And Related Parts : Rear Frame
| 41***10 | Seat Ass'Y | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Main/Revolving Frame And Related Parts : Remote Grease (Grease Fitting? For Rear Frame And Lift Cylinder)
| 07***00 | Fitting, Grease - Upper Hinge Pin | 5 |
| 07***08 | Plug,(D65ex?Px) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Main/Revolving Frame And Related Parts : Remote Grease (Rear Axle)
| 01***16 | Bolt - Starting Motor Ground Cable | 5 |
| 04***10 | Clip - Fuel Sensor Harness | 2 |
| 04***10 | Clip | 5 |
Komatsu : Wd500-3(S/N 50001-Up) : Main/Revolving Frame And Related Parts : Remote Grease (Steering Cylinder)
| 01***16 | Bolt - Starting Motor Ground Cable | 8 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 1 |
| 04***10 | Clip - Fuel Sensor Harness | 5 |
Komatsu : Wd500-3(S/N 50001-Up) : Main/Revolving Frame And Related Parts : Remote Grease (Transmission Mount And Dumper)
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 07***10 | Tube (Std) | 1 |
| 07***13 | Sleeve (Kit) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Main/Revolving Frame And Related Parts : Remote Grease (Work Equipment)
| 01***16 | Bolt - Starting Motor Ground Cable | 3 |
| 04***10 | Clip - Fuel Sensor Harness | 3 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Main/Revolving Frame And Related Parts : Steering Cylinder (Cylinder And Seal)(#50001-50005)
| 41***20 | Seal,Dust? (Cylinder Bottom) | 8 |
| (7***2) | Cylinder Ass'Y,Steering? L.H | 1 |
| (7***1) | Cylinder Ass'Y,Steering? R.H | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Main/Revolving Frame And Related Parts : Steering Cylinder (Cylinder And Seal)(#50006-)
| 41***20 | Seal,Dust? (Cylinder Bottom) | 8 |
| (7***0) | Cylinder Ass'Y,Steering? R.H | 1 |
| (7***0) | Cylinder Ass'Y,Steering? L.H | 1 |
Marks And Plates
Komatsu : Wd500-3(S/N 50001-Up) : Marks And Plates : Marks And Plates (English)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 09***00 | Plate? Name,Machine Model (For Ec Reg.) | 1 |
| 09***63 | Plate? Instruction,Air Cleaner (Single Element) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Marks And Plates : Marks And Plates (Russisan)(#50011-)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 09***00 | Plate? Name,(Limited Supply) | 1 |
| 09***63 | Plate? Instruction,Air Cleaner | 1 |
Operator'S Compartment And Control System
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Air Conditioner (Air Compressor)
| 42***02 | Air Conditioner Kit | 1 |
| 42***80 | Air Compressor Assembly, A-Type | 1 |
| ND***70 | Clamp, Tapping | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Air Conditioner (Air Conditioner Kit)
| 01***20 | Bolt,See Fig. K4010-11a0 | 2 |
| 20***20 | Receiver Tank, Receiver | 1 |
| 42***90 | Cap | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Air Conditioner (Air Conditioner Unit? 1/2)
| 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 : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Air Conditioner (Air Conditioner Unit? 2/2)
| 42***02 | Air Conditioner Kit | 1 |
| ND***90 | Screw,See Fig. K4010-16a0 | 8 |
| ND***70 | Bracket,See Fig. K4010-16a0 | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Air Conditioner (Air Duct)
| 42***52 | Duct Assembly, Air | 1 |
| ND***20 | Screw With Washer, Tapping | 2 |
| ND***80 | Screw With Washer, Tapping | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Air Conditioner (Condenser)
| 42***30 | Condenser Assembly | 2 |
| ND***30 | Nut | 6 |
| ND***12 | Fan | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Air Conditioner (Damper)
| 42***02 | Air Conditioner Kit | 1 |
| ND***10 | Damper Ass'Y,See Fig. K4010-13a0 | 1 |
| ND***20 | Knob,See Fig. K4010-13a0 | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Air Conditioner (Filter Box)
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 12 |
| 01***40 | Nut,(Noise Suppression Spec.) | 1 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Air Conditioner And Duct
| 01***12 | Screw,(Not Shown) (For Std Cab) | 4 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 4 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Air Conditioner And Heater Cover (Console Box Related Parts)
| 23***30 | Seal, Door | 1 |
| 42***30 | Finisher | 1 |
| 42***30 | Gasket | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Air Conditioner And Heater Cover (L.H. Console Box)
| 01***12 | Bolt,(See Fig. K0210-16a0) | 4 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 3 |
| 01***08 | Washer,(For Joy Stick Steering) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Air Conditioner And Heater Cover (Rear Console Box)
| 01***16 | Screw, Sems | 2 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 5 |
| 01***12 | Bolt,(With Speedometer) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Air Conditioner Mounting And Piping (Air Compressor Mounting)
| 01***85 | Bolt - M8 X 85lg | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Air Conditioner Mounting And Piping (Air Compressor Piping)
| 01***10 | Bolt - Relay And Flasher Mounting | 2 |
| 01***25 | Screw | 2 |
| 01***30 | Bolt,See Fig. K4010-17a0 | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Air Conditioner Mounting And Piping (Electrical System)
| 01***12 | Bolt,(See Fig. K0210-16a0) | 8 |
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 08***36 | Tie, Cable | 7 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Control (Accumulator And Piping)
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 2 |
| 01***40 | Bolt,(Shim 3-Piece) | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Control (Accumulator Charge Valve To Single Brake Valve)
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 1 |
| 04***12 | Clip,See Fig. K4010-62a0 | 1 |
| 07***34 | O-Ring,(For Without Brake Assistor) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Control (Accumulator Charge Valve)
| 07***11 | O-Ring,(Tm8202-009) | 1 |
| 07***14 | O-Ring,(Without Maintenance Monitor) | 1 |
| 07***18 | O-Ring | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Control (Accumulator To Brake Valve Piping)
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
| 01***09 | Nut,(For Japan) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Control (Brake Valve To Hydraulic Tank Piping)
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 04***10 | Clip,(See Fig.0311a Or 0321) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Control (Brake Valve To Slack Adjuster)
| 01***16 | Bolt - Starting Motor Ground Cable | 10 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 1 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Control (Charge Valve To Emergency Brake Valve And Drain)
| 07***03 | Hose,(F4310-55a0 -17 ) | 1 |
| 07***05 | Hose | 1 |
| 36***10 | Protector Z0200 | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Control (Drain Tube)
| 01***55 | Bolt, Mount Dryer To Bracket And Frame | 2 |
| 07***28 | O-Ring,(F5350-63a0 -10 ) | 1 |
| 42***80 | Tube | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Control (Emergency Parking Brake Release Line)
| 01***16 | Bolt, Mount Solenoid Valve | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 5 |
| 04***10 | Clip,See Fig. K4010-17a0 | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Control (P.P.C. Pump To Accumulator Charge Valve)
| 01***30 | Bolt - M8 X 30lg | 4 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***90 | Bolt,(For Large Fan) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Control (Parking Brake Release Valve? Inner Parts)
| 41***23 | Solenoid | 1 |
| 41***13 | Valve, Parking Brake | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Control (Single Brake Valve)(#50001-50010)
| 01***20 | Screw | 1 |
| 01***25 | Bolt,See Fig. K4010-65a0 | 4 |
| 01***40 | Bolt,See Fig. K4010-64a0 | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Control (Single Brake Valve)(#50011-)
| 01***20 | Screw | 1 |
| 01***25 | Bolt,See Fig. K4010-65a0 | 4 |
| 01***40 | Bolt,See Fig. K4010-64a0 | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Control (Tandem Brake Valve)(#50001-50010)
| 01***20 | Screw | 1 |
| 01***25 | Bolt,See Fig. K4010-65a0 | 4 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Control (Tandem Brake Valve)(#50011-)
| 01***25 | Bolt,See Fig. K4010-65a0 | 4 |
| 01***20 | Bolt,See Fig. K4010-65a0 | 1 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Piping (Front Axle Line)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***50 | Bolt,(See Fig.A4010-C3w6) | 4 |
| 04***10 | Clip | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Piping (Rear Axle Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
| 01***50 | Bolt,(See Fig.A4010-C3w6) | 4 |
| 04***10 | Clip | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Brake Piping (Slack Adjuster)
| 07***08 | Plug,(Without Lock-Up), Plug | 2 |
| 42***30 | Spring | 2 |
| 42***40 | O-Ring,Piston | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Canopy
| 01***00 | Rops Bolt | 20 |
| 01***12 | Screw (2) | 2 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 20 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Canopy (With Beacon Lamp)
| 01***00 | Rops Bolt | 20 |
| 01***12 | Screw,(Without Ashtray) | 2 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 20 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Cooler And Heater Box
| 01***16 | Bolt, Mounting Transmission Control Switch | 4 |
| 07***89 | Clamp,(D31s) | 2 |
| 42***70 | Grille,(See Fig. K0210-16a0) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Engine Control (Accelerator Pedal)
| 01***16 | Bolt - Box Mounting | 2 |
| 01***70 | Screw | 1 |
| 01***20 | Bolt,See Fig. K4010-11a0 | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Floor (P.P.C. Valve Line)
| 01***20 | Bolt,(Forwarded Individually Parts) | 3 |
| 01***35 | Bolt, Mount Bracket To Floor | 6 |
| 07***18 | O-Ring, Divider Valve Mounting | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Floor (R.H. Console Box)
| 01***16 | Screw,(With Payload Meter) | 5 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 2 |
| 01***35 | Bolt, Mount Bracket To Floor | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Floor Decal (English)
| 42***20 | Plate,Work Equipment Lever | 1 |
| 42***20 | Plate Kit | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Floor Decal (Russian)(#50011-)
| 41***40 | Plate Kit | 1 |
| 42***20 | Plate,Work Equipment Lever | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Floor Frame
| 01***12 | Screw,Sems | 1 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 10 |
| 08***11 | Spring Clip | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Floor Harness
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 2 |
| 01***10 | Bolt - Relay And Flasher Mounting | 6 |
| 01***16 | Bolt - Starting Motor Ground Cable | 18 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Floor Harness (Relay And Fuse)
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 2 |
| 01***16 | Screw, Mount Parking Lights | 4 |
| 01***10 | Bolt - Relay And Flasher Mounting | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Floor Harness (Sub Monitor And Mounting Parts)
| 01***25 | Screw | 4 |
| 01***08 | Washer,(For Mounting First Aid Kit) | 4 |
| 42***70 | Nut | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Floor Harness (Transmission Controller And Mounting Parts)
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
| 01***05 | Nut,(For Air Conditioner Less), Nut | 4 |
| 01***23 | Washer,(With Auto Emergency Steering) | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Floor Mat
| 42***30 | Mat, Floor (W/O Cab) | 1 |
| 42***31 | Mat,Floor | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Gauge And Sensor (Main Monitor)
| 01***12 | Screw,(With Articulate Indicator) | 8 |
| 01***19 | Washer,Spring (With Extinguisher) (D31p) | 8 |
| (7***0) | Monitor,Main | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Heater Piping
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 1 |
| 01***10 | Bolt - Relay And Flasher Mounting | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Loader Control (Work Equipment Control Lever) (Box Inside)
| 01***20 | Screw | 4 |
| 01***25 | Bolt - Relay Mounting | 1 |
| 01***16 | Bolt - Starting Motor Ground Cable | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Loader Control (Work Equipment Control Lever) (Knob Side)
| 01***10 | Screw | 2 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 1 |
| 06***20 | Needle Bearing | 5 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Loader Control (Work Equipment Control Linkage? L.H.)
| 01***03 | Nut, L. H. Thread | 2 |
| 01***05 | Nut,(For Air Conditioner Less), Nut | 2 |
| 01***06 | Nut, (Service Parts) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Loader Control (Work Equipment Control Linkage? R.H.)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***03 | Nut, L. H. Thread | 2 |
| 01***05 | Nut,(For Air Conditioner Less), Nut | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Loader Control (Work Equipment Lock Lever)
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 04***20 | Pin, Spring Retainer | 1 |
| 09***00 | Knob,Lock Lever | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Main Monitor (Inner Parts)
| 78***10 | Bulb - 1.4 Watt | 9 |
| 78***00 | Screw | 12 |
| 78***00 | Panel | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Maintenance Monitor (Inner Parts)
| 01***10 | Washer,(Except Japan) | 12 |
| 01***05 | Washer,(Except Japan) | 12 |
| 08***03 | Bulb? 3w,Turn Signal Lamp | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Bolt? For Cab Mounting)
| 01***40 | Bolt,For Weight Adjusting Bolt | 2 |
| 01***50 | Bolt,(For Large Size Tire) | 8 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Door Lock? L.H.)
| 01***12 | Screw | 8 |
| 01***16 | Screw | 1 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Door Lock? R.H.)
| 01***12 | Screw | 8 |
| 01***16 | Screw | 1 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Door Related Parts? L.H.)
| 01***25 | Bolt,(Rear Attachment Less) | 4 |
| 01***12 | Screw | 2 |
| 01***08 | Screw, Terminal | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Door Related Parts? R.H.)
| 01***25 | Bolt,(Rear Attachment Less) | 4 |
| 01***12 | Screw | 2 |
| 01***08 | Screw, Terminal | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Door? L.H.)
| 01***12 | Screw | 8 |
| 01***06 | Screw (Op) | 2 |
| 01***08 | Screw | 7 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Door? R.H.)
| 01***12 | Screw | 8 |
| 01***06 | Screw (Op) | 2 |
| 01***08 | Screw | 7 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Electical System)
| 01***12 | Screw | 10 |
| 01***12 | Screw | 2 |
| 01***16 | Screw | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Electrical System Mounting Parts)
| 01***10 | Screw | 1 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 08***10 | Clamp | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Front Interior Trim)
| 01***12 | Screw | 2 |
| 01***12 | Screw,(Without Ashtray) | 2 |
| 01***10 | Bolt - Relay And Flasher Mounting | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Front Wiper)
| 01***16 | Bolt, Mounting Transmission Control Switch | 4 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 08***10 | Connector, Clip | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Interior Trim? 1/2)
| 42***10 | Screw,(With Washer) | 6 |
| 42***40 | Screw | 2 |
| 42***80 | Cover, L.H | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Interior Trim? 2/2)
| 42***10 | Screw,(With Washer) | 7 |
| 42***80 | Cover, Wiper Motor - L.H | 1 |
| 42***90 | Cover, Wiper Motor - R.H | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Lower Cover? Front)
| 09***06 | Cap - Machines Without Rear Wiper | 4 |
| 41***80 | Cover, Right Hand | 1 |
| 41***90 | Plate | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Pillar Cover And Roof? Inside)
| 01***16 | Screw | 4 |
| 01***12 | Screw | 2 |
| 01***23 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Rear Wiper)
| 01***16 | Screw, Mount Parking Lights | 1 |
| 01***12 | Bolt,(With Speedometer) | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Roof Cap And Door Striker)
| 01***25 | Bolt,(Rear Attachment Less) | 12 |
| 01***08 | Screw - Clip Mounting | 4 |
| 01***10 | Screw,(For Shipping) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Roof Cap And Plate)(#50006-)
| 41***40 | Plate | 2 |
| 42***40 | Cap,(With Front Work Lamp) | 2 |
| 42***70 | Plate | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Roof Cap? Komatsu Plate And Beacon Switch)(#50001-50005)
| 09***55 | Plate, Mark, Komatsu | 2 |
| 42***60 | Seal | 1 |
| 42***20 | Plug, Hole | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Roof Cap? Komatsu Plate? Work Lamp And Beacon Switch)(#50006-)
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 09***55 | Plate, Mark, Komatsu | 2 |
| 42***20 | Lens | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Seal? For Cab Mounting)
| 42***50 | Gasket | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Window Washer)
| 01***16 | Screw | 2 |
| 07***65 | Tube, Washer | 1 |
| 08***08 | Grommet,(Without Beacon Lamp) | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Cab (Window)
| 01***10 | Washer,(For 35a Alternator) | 2 |
| 01***08 | Washer,(For Mounting First Aid Kit) | 2 |
| 41***60 | Seal | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Operator'S Seat
| 01***20 | Screw | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
| 01***06 | Nut | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Radio? Am/Fm
| 01***10 | Screw | 4 |
| 08***00 | Fuse, Radio 1a | 1 |
| 08***00 | Fuse, 2a (Radio) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Radio? Am/Fm (For Ec Or Asia)
| 01***10 | Screw | 4 |
| 08***00 | Fuse, Radio 1a | 1 |
| 08***00 | Fuse, 2a (Radio) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Radio? Am/Fm (With Cassette)
| 01***10 | Screw | 4 |
| 08***00 | Fuse, Radio 1a | 1 |
| 08***00 | Fuse, Radio 3a | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Radio? Am/Fm (With Cassette) (For Ec Or Asia)
| 01***10 | Screw | 4 |
| 08***00 | Fuse, Radio 1a | 1 |
| 08***00 | Fuse, Radio 3a | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Seat Belt
| 02***19 | Bolt,Tether | 2 |
| 09***01 | Bolt,(For Shipping) | 3 |
| 09***02 | Washer,(For Shipping) | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Support (For Floor Frame)
| 01***45 | Bolt,(For Slag Handling) | 8 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 8 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Transmission Control Switch
| 01***08 | Screw, Mount Damper To Shaft | 6 |
| 01***12 | Screw | 2 |
| 01***08 | Screw, Terminal | 10 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Washer Tank
| 01***16 | Screw,(P.O.C. Model) (Except Japan) | 2 |
| 01***23 | Washer,(With Auto Emergency Steering) | 2 |
| 08***10 | Clip,See Fig. K4010-06a0 | 5 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Wheel Column And Steering Valve (Column Cover)
| 01***30 | Bolt, Mounting - Front Hand Rails | 4 |
| 01***08 | Washer,(For Joy Stick Steering) | 5 |
| 42***40 | Rivet | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Wheel Column And Steering Valve (Support And Mounting Parts)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***20 | Capscrew | 2 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Operator'S Compartment And Control System : Wheel Column And Steering Valve (Wheel And Column)
| 01***40 | Screw | 1 |
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 1 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 1 |
S6d140e-2a-6 Engine S/N 22537-Up
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Additional Fuel Filter (Forwarded Individually Parts)(#23227-)
| 07***12 | Gasket,Mechanical Pump Piping | 1 |
| 07***08 | Plug,(Without Lock-Up), Plug | 1 |
| 60***32 | Cartridge,Fuel Filter | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Air Cleaner (With Intake Extension Pipe)(#23227-27373)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 8 |
| 01***40 | Capscrew | 2 |
| 01***08 | Nut,(For Canvas Canopy?Head Guard) | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Air Cleaner (With Intake Extension Pipe)(#27374-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 8 |
| 01***40 | Capscrew | 2 |
| 01***08 | Nut,(For Canvas Canopy?Head Guard) | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Air Cleaner(#23227-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 8 |
| 01***40 | Capscrew | 2 |
| 01***08 | Nut,(For Canvas Canopy?Head Guard) | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Air Intake Manifold(#23227-)
| 01***75 | Bolt (M10-1.50x75) | 12 |
| 01***35 | Capscrew | 8 |
| 01***50 | Screw | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Air Vent(#23227-25658)
| 01***20 | Bolt | 1 |
| 01***16 | Washer,Radio Controlled Slag Handling | 1 |
| 07***15 | Gasket,(Hd325?Pc750?800?1800) (A5010) | 13 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Air Vent(#25659-)
| 01***20 | Bolt | 1 |
| 01***16 | Washer,Radio Controlled Slag Handling | 1 |
| 07***15 | Gasket,(Hd325?Pc750?800?1800) (A5010) | 13 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Alternator (35a) (With Hardening Pulley) (Inner Parts)(#23227-27367)
| 60***10 | Alternator A. (35a) | 1 |
| KD***70 | Bushing,Insulate | 1 |
| KD***40 | Bushing,Insulate | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Alternator (35a) (With Hardening Pulley) (Inner Parts)(#27478-)
| 60***10 | Alternator A. (35a) | 1 |
| KD***70 | Bushing,Insulate | 1 |
| KD***40 | Bushing,Insulate | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Alternator (50a) (With Hardening Pulley) (Extreme Cold Terrain Spec.) (Inner Parts)(#23227-23257)
| 60***10 | Alternator A. (50a) | 1 |
| SD***X0 | Coil Assembly | 1 |
| SD***X0 | Washer | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Alternator (50a) (With Hardening Pulley) (Inner Parts)(#23227-27965)
| 60***10 | Alternator A. (50a) | 1 |
| SD***X0 | Coil Assembly | 1 |
| SD***X0 | Washer | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Alternator (50a) (With Non Hardening Pulley) (Inner Parts)(#23227-)
| 60***40 | Alternator A. (50a) | 1 |
| 60***41 | Alternator A. (50a) | 1 |
| SD***X0 | Washer | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Alternator (60a) (With Hardening Pulley) (Inner Parts)(#27966-)
| 60***70 | Alternator A. (60a),(See Fig.A6010-B4k6) | 1 |
| KD***70 | Bushing,Insulate | 2 |
| KD***40 | Bushing,Insulate | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Alternator (75a) (With Hardening Pulley) (Inner Parts)(#24911-)
| 60***10 | Alternator A. (75a) | 1 |
| SD***X0 | Coil Assembly | 1 |
| SD***X0 | Washer | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Alternator Mounting (35a) (With Hardening Pulley)(#23227-27367)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 3 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***60 | Bolt,For Weight Adjusting Bolt | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Alternator Mounting (35a) (With Hardening Pulley)(#27478-)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 3 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***60 | Bolt,For Weight Adjusting Bolt | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Alternator Mounting (50a) (With Hardening Pulley) (Extreme Cold Terrain Spec.)(#23227-23257)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 3 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***60 | Bolt,For Weight Adjusting Bolt | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Alternator Mounting (50a) (With Hardening Pulley)(#23227-)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 3 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***60 | Bolt,For Weight Adjusting Bolt | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Alternator Mounting (50a) (With Non Hardening Pulley)(#23227-)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 3 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***60 | Bolt,For Weight Adjusting Bolt | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Alternator Mounting (75a) (With Hardening Pulley)(#24911-)
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Camfollower Cover(#23227-)
| 01***30 | Bolt,(With Body Positioner) | 5 |
| 01***70 | Bolt - Bracket And Oil Inlet Tubemounting | 1 |
| 01***16 | Washer,Radio Controlled Slag Handling | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Camfollower(#26075-)
| 04***12 | Ring, Retaining | 4 |
| 61***30 | Pin,Dowel | 12 |
| 61***20 | Ball | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Camshaft And Camfollower(#23227-25091)
| 01***20 | Bolt (M12-1.75x20) | 2 |
| 04***25 | Key, Plain Woodruff | 1 |
| 04***12 | Ring, Retaining | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Camshaft And Camfollower(#25092-26074)
| 01***20 | Bolt (M12-1.75x20) | 2 |
| 04***25 | Key, Plain Woodruff | 1 |
| 04***12 | Ring, Retaining | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Camshaft(#26075-)
| 01***20 | Bolt (M12-1.75x20) | 2 |
| 04***25 | Key, Plain Woodruff | 1 |
| 62***12 | Camshaft Assembly | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Caution Plate (Arabic) (Ordering Transferded Parts)(#27120-)
| 09***63 | Plate? Instruction,(For Arabic) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Caution Plate (Chinese) (Ordering Transferded Parts)(#27120-)
| 09***63 | Plate? Instruction,Air Cleaner Element Mainte | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Caution Plate (Czecho) (Ordering Transferded Parts)(#27120-)
| 09***63 | Plate? Instruction,Air Cleaner | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Caution Plate (English)(#27017-)
| 09***63 | Plate? Instruction,Air Cleaner (Single Element) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Caution Plate (Franch) (Ordering Transferded Parts)(#27120-)
| 09***63 | Plate? Instruction,Air Cleaner Element Mainte | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Caution Plate (German) (Ordering Transferded Parts)(#27120-)
| 09***63 | Plate? Instruction,Air Cleaner Element Mainte | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Caution Plate (Greek) (Ordering Transferded Parts)(#27120-)
| 09***63 | Plate? Instruction,Air Cleaner | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Caution Plate (Indonesian) (Ordering Transferded Parts)(#27120-)
| 09***63 | Plate? Instruction,(For Indonesia) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Caution Plate (Italian) (Ordering Transferded Parts)(#27120-)
| 09***63 | Plate? Instruction,(For Italian) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Caution Plate (Persian) (Ordering Transferded Parts)(#27120-)
| 09***63 | Plate? Instruction,(For Persian) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Caution Plate (Polish) (Ordering Transferded Parts)(#27120-)
| 09***63 | Plate? Instruction,Air Cleaner | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Caution Plate (Portuguese) (Ordering Transferded Parts)(#27120-)
| 09***63 | Plate? Instruction,Air Cleaner Instruction | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Caution Plate (Russian) (Ordering Transferded Parts)(#27120-)
| 09***63 | Plate? Instruction,Air Cleaner | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Caution Plate (Spanish) (Ordering Transferded Parts)(#27120-)
| 09***63 | Plate? Instruction,(Spanish) (Not Shown) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Cooling Fan(#23227-)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 6 |
| 60***60 | Fan, Cooling | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Corrosion Resistor And Piping(#23227-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***90 | Bolt,(For No?1 And No?3 Housing) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Crank Pulley (Hardening)(#23227-)
| 04***24 | Pin,Dowel (For No.3 Housing) | 1 |
| 62***20 | Bolt | 6 |
| 62***10 | Pulley? Hardening | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Crank Pulley (Non Hardening)(#23227-)
| 04***24 | Pin,Dowel (For No.3 Housing) | 1 |
| 62***20 | Bolt | 6 |
| 62***40 | Pulley?Non Hardening | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Crankshaft
| 61***30 | Key Parallel | 1 |
| 62***00 | Bearing Assembly | 1 |
| 62***10 | Main Bearing Assembly | 7 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Cylinder Block (1/2) (With Block Heater)(#23227-26118)
| 01***45 | Washer,(Without R.O.P.S.) | 14 |
| 04***14 | Pin, Dowel | 2 |
| 04***20 | Pin,Dowel (Welded) | 12 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Cylinder Block (1/2)(#23227-26118)
| 01***45 | Washer,(Without R.O.P.S.) | 14 |
| 04***14 | Pin, Dowel | 2 |
| 04***20 | Pin,Dowel (Welded) | 12 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Cylinder Block (1/2)(#26119-26697)
| 01***45 | Washer,(Without R.O.P.S.) | 14 |
| 04***14 | Pin, Dowel | 2 |
| 04***20 | Pin,Dowel (Welded) | 12 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Cylinder Block (1/2)(#26698-)
| 01***45 | Washer,(Without R.O.P.S.) | 14 |
| 04***14 | Pin, Dowel | 2 |
| 04***20 | Pin,Dowel (Welded) | 12 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Cylinder Block (2/2) (With Block Heater)(#23227-26118)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 7 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***25 | Screw | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Cylinder Block (2/2)(#23227-26118)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 7 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***25 | Screw | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Cylinder Block (2/2)(#26119-26697)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***25 | Screw | 6 |
| 01***16 | Washer,(With Water Separator) | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Cylinder Block (2/2)(#26698-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***25 | Screw | 6 |
| 01***16 | Washer,(With Water Separator) | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Cylinder Block Gasket Kit(#23227-)
| 01***12 | Washer,(F2320-63a2 -13 ) | 2 |
| 07***60 | O-Ring,(For Pc750?800?1800) (A2610) | 1 |
| 07***25 | O-Ring,Corrosion Resistor | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Cylinder Block Mounting (With Block Heater)(#26119-)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 7 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Cylinder Block Mounting(#26119-)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 7 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Cylinder Head
| 01***20 | Bolt (M10-1.75x120) | 6 |
| 04***20 | Pin,Dowel (Welded) | 2 |
| 07***25 | O-Ring,Lubrication Valve | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Cylinder Head Gasket Kit(#23227-)
| 02***75 | O-Ring,(For Japan) (K1) | 4 |
| 02***81 | O-Ring,Air Connector | 2 |
| 07***21 | O-Ring,Oil Cooler Pipe | 12 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Damper
| 01***30 | Bolt,(Not Used When Towing Winch) | 6 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 6 |
| 62***00 | Damper Ass'Y | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Ejector Piping (For Air Cleaner With Intake Extension Pipe)(#23227-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 1 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Ejector Piping(#23227-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 1 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Element (Ordering Transferded Parts)(#27120-) : Unit_02_of_02
| 60***32 | Cartridge,Fuel Filter | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Element (Ordering Transferded Parts)(#27120-) : Unit_01_of_02
| 60***31 | Cartridge, Oil Filter | 1 |
| 60***32 | Cartridge,Fuel Filter | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Engine Mounting(#23227-25130)
| 01***45 | Bolt,(For Travel Motor) (Not Show) | 8 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 8 |
| 42***10 | Bracket,R.H | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Engine Mounting(#25131-)
| 01***45 | Bolt,(For Travel Motor) (Not Show) | 8 |
| 01***45 | Capscrew - M16 | 8 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Engine Stop Motor(#23227-)
| 01***16 | Bolt - Box Mounting | 3 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 3 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Engine Wiring Parts (With Electrical Governor)(#23227-)
| 60***10 | Resistor? 267 Ohm | 3 |
| 60***20 | Resistor? 383 Ohm | 3 |
| 60***30 | Resistor? 511 Ohm | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Exhaust Manifold(#22885-)
| 01***55 | Screw | 2 |
| 01***00 | Screw | 22 |
| 07***08 | Plug,(For W/O. Corrosion Resistor) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fan Drive (With Hardening Pulley)(#23227-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 6 |
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***55 | Bolt - Mount Cage To Transmission Case | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fan Drive(#23227-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 6 |
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***55 | Bolt - Mount Cage To Transmission Case | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fan Pulley (With Hardening Pulley) (With Air Conditioner)(#23227-)
| 01***30 | Bolt,(With Body Positioner) | 6 |
| 04***61 | V-Belt,(For Air Conditioner) | 1 |
| 04***63 | V-Belt Set,(High Speed Pulley) (E/J) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fan Pulley (With Hardening Pulley)(#23227-)
| 01***30 | Bolt,(With Body Positioner) | 1 |
| 04***63 | V-Belt Set,(High Speed Pulley) (E/J) | 1 |
| 62***30 | Pulley? Hardening | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fan Pulley (With Non Hardening Pulley) (With Air Conditioner)(#23227-)
| 01***30 | Bolt,(With Body Positioner) | 6 |
| 04***61 | V-Belt,(For Air Conditioner) | 1 |
| 04***63 | V-Belt Set,(High Speed Pulley) (E/J) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Flywheel Housing(#23227-)
| 01***45 | Bolt,(For Slag Handling) | 8 |
| 01***60 | Bolt, Hanger Bearing Mounting | 2 |
| 01***45 | Capscrew - M16 | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Flywheel(#23227-)
| 04***16 | Pin,(Dowel) | 6 |
| 61***51 | Gear, Ring | 1 |
| 62***50 | Bolt | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Front Cover Mounting(#26119-)
| 01***16 | Bolt - Box Mounting | 2 |
| 01***30 | Bolt - M8 X 30lg | 2 |
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Front Cover(#23227-26083)
| 01***16 | Bolt - Box Mounting | 2 |
| 01***30 | Bolt - M8 X 30lg | 2 |
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Front Cover(#26084-)
| 07***16 | Plug, Expansion | 7 |
| 62***10 | Cover,Front | 1 |
| 67***21 | Seal? Front,(See Fig.A2040) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Front Power Take Off (Without Front Power Take Off)(#23227-)
| 01***20 | Bolt,(For Mono Lever Steering) | 3 |
| 01***30 | Bolt,(With Body Positioner) | 3 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Filter(#23227-)
| 01***35 | Bolt,(F4320-52a0 -5 ) | 1 |
| 01***75 | Bolt (M10-1.50x75) | 1 |
| 01***10 | Bolt,(With Joy Stick Steering) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Actuator) (1/2) (With Electrical Governor) (Inner Parts)(#23227-24131)
| DK***00 | Gasket | 1 |
| DK***90 | Actuator Ass'Y | 1 |
| DK***10 | Key? 13mm,Woodruff | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Actuator) (1/2) (With Electrical Governor) (Inner Parts)(#24132-)
| DK***00 | Gasket | 1 |
| DK***90 | Actuator Ass'Y | 1 |
| DK***10 | Key? 13mm,Woodruff | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Actuator) (2/2) (With Electrical Governor) (Inner Parts)(#23227-24131)
| DK***20 | Actuator | 1 |
| DK***21 | Connector | 1 |
| DK***40 | Bolt | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Actuator) (2/2) (With Electrical Governor) (Inner Parts)(#24132-)
| DK***20 | Actuator | 1 |
| DK***21 | Connector | 1 |
| DK***40 | Bolt | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Coupling) (Inner Parts)(#23227-24131)
| DK***00 | Coupling | 1 |
| DK***00 | Bolt | 6 |
| DK***00 | Bolt | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Coupling) (Inner Parts)(#24132-)
| DK***00 | Coupling | 1 |
| DK***00 | Bolt | 6 |
| DK***00 | Bolt | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Coupling) (With Electrical Governor) (Inner Parts)(#23227-24131)
| DK***00 | Coupling | 1 |
| DK***00 | Bolt | 6 |
| DK***00 | Bolt | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Coupling) (With Electrical Governor) (Inner Parts)(#24132-)
| DK***00 | Coupling | 1 |
| DK***00 | Bolt | 6 |
| DK***00 | Bolt | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Feed Pump) (Inner Parts)(#23227-24131)
| DK***20 | Bolt, Joint | 1 |
| DK***20 | Housing | 1 |
| DK***00 | Valve,Check | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Feed Pump) (Inner Parts)(#24132-)
| DK***20 | Bolt, Joint | 1 |
| DK***20 | Housing | 1 |
| DK***00 | Valve,Check | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Feed Pump) (With Electrical Governor) (Inner Parts)(#23227-24131)
| DK***20 | Bolt, Joint | 1 |
| DK***20 | Housing | 1 |
| DK***00 | Valve,Check | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Feed Pump) (With Electrical Governor) (Inner Parts)(#24132-)
| DK***20 | Bolt, Joint | 1 |
| DK***20 | Housing | 1 |
| DK***00 | Valve,Check | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Governor) (1/2) (Inner Parts)(#23227-24131)
| DK***00 | Gasket | 1 |
| DK***00 | Screw | 1 |
| DK***20 | Flyweight Ass'Y | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Governor) (1/2) (Inner Parts)(#24132-)
| DK***00 | Gasket | 1 |
| DK***00 | Screw | 1 |
| DK***20 | Flyweight Ass'Y | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Governor) (2/2) (Inner Parts)(#23227-24131)
| DK***00 | Gasket | 1 |
| DK***00 | Spring | 1 |
| DK***00 | Nut,Cap | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Governor) (2/2) (Inner Parts)(#24132-)
| DK***00 | Gasket | 1 |
| DK***00 | Spring | 1 |
| DK***00 | Nut,Cap | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Pump) (1/2) (Inner Parts)(#23227-24131)
| 62***10 | Injection Pump A | 1 |
| DK***30 | Bearing,Roller | 2 |
| DK***00 | Bearing, Center | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Pump) (1/2) (Inner Parts)(#24132-)
| 62***10 | Injection Pump A | 1 |
| DK***30 | Bearing,Roller | 2 |
| DK***00 | Bearing, Center | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Pump) (1/2) (With Electrical Governor) (Inner Parts)(#23227-24131)
| 62***20 | Injection Pump A | 1 |
| DK***30 | Bearing,Roller | 2 |
| DK***00 | Bearing, Center | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Pump) (1/2) (With Electrical Governor) (Inner Parts)(#24132-)
| 62***20 | Injection Pump A | 1 |
| DK***30 | Bearing,Roller | 2 |
| DK***00 | Bearing, Center | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Pump) (2/2) (Inner Parts)(#23227-24131)
| DK***20 | Plunger Ass'Y | 1 |
| DK***20 | Plunger Block A | 6 |
| DK***00 | Shim? 0.875mm | 0 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Pump) (2/2) (Inner Parts)(#24132-)
| DK***20 | Plunger Ass'Y | 1 |
| DK***20 | Plunger Block A | 6 |
| DK***00 | Shim? 0.875mm | 0 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Pump) (2/2) (With Electrical Governor) (Inner Parts)(#23227-24131)
| DK***00 | Shim? 0.875mm | 0 |
| DK***00 | Shim? 0.500mm | 0 |
| DK***00 | Shim? 1.575mm | 0 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump (Pump) (2/2) (With Electrical Governor) (Inner Parts)(#24132-)
| DK***00 | Shim? 0.875mm | 0 |
| DK***00 | Shim? 0.500mm | 0 |
| DK***00 | Shim? 1.575mm | 0 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump Drive(#22653-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 3 |
| 01***19 | Nut | 1 |
| 01***16 | Washer,(For Shipping) | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump Lubricator (With Electrical Governor)(#23227-)
| 07***12 | Gasket,(Without Air Compressor Type) (K2) | 2 |
| 07***12 | Gasket,(Without Air Compressor Type) (K1) | 3 |
| 07***10 | Screw, Banjo Connector (M10-1.25x20) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump Lubricator(#23227-)
| 07***12 | Gasket,(Without Air Compressor Type) (K2) | 2 |
| 07***12 | Gasket,(Without Air Compressor Type) (K1) | 2 |
| 07***10 | Screw, Banjo Connector (M10-1.25x20) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump Mounting (With Electrical Governor)(#23227-24131)
| 01***90 | Bolt,(For No?1 And No?3 Housing) | 4 |
| 01***16 | Washer,Radio Controlled Slag Handling | 4 |
| 42***30 | Tube | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump Mounting (With Electrical Governor)(#24132-)
| 01***90 | Bolt,(For No?1 And No?3 Housing) | 4 |
| 01***16 | Washer,Radio Controlled Slag Handling | 4 |
| 42***31 | Tube | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump Mounting(#23227-24131)
| 01***90 | Bolt,(For No?1 And No?3 Housing) | 4 |
| 01***16 | Washer,Radio Controlled Slag Handling | 4 |
| 42***30 | Tube | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump Mounting(#24132-)
| 01***90 | Bolt,(For No?1 And No?3 Housing) | 4 |
| 01***16 | Washer,Radio Controlled Slag Handling | 4 |
| 42***31 | Tube | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Injection Pump Piping
| 01***25 | Capscrew | 4 |
| 01***30 | Screw | 4 |
| 01***35 | Bolt | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Fuel Return(#23227-)
| 07***16 | Tube,Spill (S6d110-1a? S6d110-1b) | 1 |
| 07***85 | Clip | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Gasket (Ordering Transferded Parts)(#27120-)
| 62***20 | Gasket, Rocker Lever Housing | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Head Cover Mounting(#26084-)
| 01***55 | Screw | 18 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Head Cover(#22537-26083)
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Head Cover(#26084-)
| 62***11 | Cover,Rocker Arm Housing | 6 |
| 62***20 | Gasket, Rocker Lever Housing | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Heater Switch Wiring(#23227-)
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Hood (With Intake Extension Pipe) (Ordering Transferded Parts)(#27120-)
| 60***40 | Hood,(With Extension Type) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Idler Gear(#22537-26525)
| 01***30 | Bolt - M8 X 30lg | 6 |
| 61***60 | Pin, Dowel | 1 |
| 61***43 | Bolt | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Idler Gear(#26526-)
| 01***30 | Bolt - M8 X 30lg | 6 |
| 61***60 | Pin, Dowel | 1 |
| 61***22 | Bolt | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Injection Nozzle(#23227-)
| 01***20 | Capscrew | 6 |
| 07***21 | O-Ring,Oil Cooler Pipe | 12 |
| 07***21 | Seal, O-Ring | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Lubricating Oil Filter And Mounting(#23227-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 3 |
| 01***30 | Bolt,(With Body Positioner) | 3 |
| 01***60 | Bolt,(F4320-52a0 -5- ) | 5 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Muffler (For Air Cleaner With Intake Extension Pipe)(#23227-)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***45 | Capscrew | 3 |
| 01***50 | Bolt | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Muffler(#23227-)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***45 | Capscrew | 3 |
| 01***50 | Bolt | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (Arabic)(#23227-27373)
| 04***50 | Screw | 4 |
| 09***40 | Plate? Name,(Limited Supply) (English) | 1 |
| 09***93 | Plate? Name | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (Chinese)(#23227-27373)
| 04***50 | Screw | 4 |
| 09***40 | Plate? Name,(Limited Supply) (English) | 1 |
| 09***40 | Plate? Name,(Limited Supply) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (Czech)(#23227-27373)
| 04***50 | Screw | 4 |
| 09***40 | Plate? Name,(Limited Supply) (English) | 1 |
| 09***40 | Plate? Name,(Limited Supply) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (English)(#23227-27373)
| 04***50 | Screw | 4 |
| 09***40 | Plate? Name,(Limited Supply) (English) | 1 |
| 09***63 | Plate? Instruction,Air Cleaner (Single Element) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (For Regulation Of Epa) (For Eu Exhaust Gas Regulation)(#28238-)
| 04***50 | Screw | 4 |
| 61***10 | Plate? License,(Limited Supply) | 1 |
| 61***11 | Plate? License,(Limited Supply) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (For Regulation Of Epa)(#23227-27373)
| 04***50 | Screw | 4 |
| 09***63 | Plate? Instruction,Air Cleaner (Single Element) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (For Regulation Of Epa)(#27478-)
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (For Regulation Of Eu)(#26597-)
| 04***50 | Screw | 4 |
| 61***10 | Plate? Name,(Limited Supply) | 1 |
| 61***11 | Plate,(Limited Supply) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (For Regulationof Ec) (For Eu Exhau St Gas Regulation)(#26497-26596)
| 04***50 | Screw | 4 |
| 61***10 | Plate? Name,(Limited Supply) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (French)(#23227-27373)
| 04***50 | Screw | 4 |
| 09***40 | Plate? Name,(Limited Supply) (English) | 1 |
| 09***40 | Plate? Name,(Limited Supply) (French) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (German)(#23227-27373)
| 04***50 | Screw | 4 |
| 09***40 | Plate? Name,(Limited Supply) (English) | 1 |
| 09***40 | Plate? Name,(Limited Supply) (German) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (Greek)(#23227-27373)
| 04***50 | Screw | 4 |
| 09***40 | Plate? Name,(Limited Supply) (English) | 1 |
| 09***40 | Plate? Name,(Limited Supply) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (Indonesian)(#23227-27373)
| 04***50 | Screw | 4 |
| 09***40 | Plate? Name,(Limited Supply) (English) | 1 |
| 09***40 | Plate? Name,(Limited Supply) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (Italian)(#23227-27373)
| 04***50 | Screw | 4 |
| 09***40 | Plate? Name,(Limited Supply) (English) | 1 |
| 09***40 | Plate? Name,(Limited Supply) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (Japanese-English)(#27478-)
| 04***50 | Screw | 4 |
| 09***40 | Plate? Name,(Limited Supply) (English) | 1 |
| 60***40 | Plate? Name,(Limited Supply) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (Persian)(#23227-27373)
| 04***50 | Screw | 4 |
| 09***40 | Plate? Name,(Limited Supply) (English) | 1 |
| 09***93 | Plate? Name | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (Polish)(#23227-27373)
| 04***50 | Screw | 4 |
| 09***40 | Plate? Name,(Limited Supply) (English) | 1 |
| 09***40 | Plate? Name,(Limited Supply) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (Portuguese)(#23227-27373)
| 04***50 | Screw | 4 |
| 09***40 | Plate? Name,(Limited Supply) (English) | 1 |
| 09***40 | Plate? Name,(Limited Supply) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (Russian)(#23227-27373)
| 04***50 | Screw | 4 |
| 09***40 | Plate? Name,(Limited Supply) (English) | 1 |
| 09***40 | Plate? Name,(Limited Supply) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Name Plate And Caution Plate (Spanish)(#23227-27373)
| 04***50 | Screw | 4 |
| 09***40 | Plate? Name,(Limited Supply) (English) | 1 |
| 09***40 | Plate? Name,(Limited Supply) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Nozzle Holder (Inner Parts)(#23227-)
| 62***31 | Connector | 1 |
| 62***00 | Nozzle Holder Ass'Y | 6 |
| 62***20 | Nozzle | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Oil Cooler
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***30 | Bolt,(With Body Positioner) | 13 |
| 01***60 | Bolt,(F4320-52a0 -5- ) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Oil Level Gauge (With Oil Pan Heater)(#23227-)
| 61***20 | Collar | 1 |
| 61***30 | Nut,(For Shipping) | 1 |
| 62***10 | Gauge,Oil Level | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Oil Level Gauge(#23227-)
| 61***20 | Collar | 1 |
| 61***30 | Nut,(For Shipping) | 1 |
| 62***10 | Gauge,Oil Level | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Oil Pan And Suction Tube (With Oil Pan Heater)(#23227-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 40 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***50 | Bolt,(Spark Arrester Spec.) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Oil Pan And Suction Tube(#23227-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 40 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Oil Pump
| 01***25 | Bolt,(Rear Attachment Less) | 4 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 1 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Piston
| 02***13 | Pin, Dowel | 2 |
| 04***20 | Ring, Retaining | 12 |
| 62***10 | Bolt | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Rocker Arm And Housing(#23227-25091)
| 01***80 | Bolt (M12-2.00x80) | 6 |
| 01***80 | Bolt (M10-1.50x80) | 16 |
| 01***20 | Bolt (M12-1.75x120) | 12 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Rocker Arm And Housing(#25092-26074)
| 01***80 | Bolt (M12-2.00x80) | 6 |
| 01***80 | Bolt (M10-1.50x80) | 16 |
| 01***20 | Bolt (M12-1.75x120) | 12 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Rocker Arm And Housing(#26075-)
| 01***80 | Bolt (M12-2.00x80) | 6 |
| 01***80 | Bolt (M10-1.50x80) | 16 |
| 01***20 | Bolt (M12-1.75x120) | 12 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Spare Parts (With Additional Fuel Filter)(#23227-27367)
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Spare Parts(#23227-27367)
| 04***63 | V-Belt Set,(High Speed Pulley) (E/J) | 1 |
| 60***31 | Cartridge, Oil Filter | 1 |
| 60***32 | Cartridge,Fuel Filter | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Starting Motor (11kw) (Inner Parts)(#22653-28710)
| 60***10 | Starting Motor Ass'Y,(11kw) | 1 |
| SD***X0 | Bearing,Ball | 1 |
| SD***X0 | Brush Holder Ass'Y | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Starting Motor (11kw) (Inner Parts)(#28711-)
| 60***11 | Starting Motor Ass'Y,(11kw) | 1 |
| KD***40 | Spring,Spring | 4 |
| KD***57 | Bearing, Ball, Front | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Starting Motor Mounting (11kw)(#22653-28710)
| 01***40 | Bolt (Kit) | 3 |
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***16 | Washer,Radio Controlled Slag Handling | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Starting Motor Mounting (11kw)(#28711-)
| 01***40 | Bolt (Kit) | 3 |
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***16 | Washer,Radio Controlled Slag Handling | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Tamper Proof Kit (For Regulation Of Epa)(#23257-)
| 61***10 | Tamper Proof Kit | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Thermostat Housing(#23227-25658)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***65 | Screw | 5 |
| 01***10 | Bolt | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Thermostat Housing(#25659-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***65 | Screw | 5 |
| 01***10 | Bolt | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Turbocharger (Inner Parts)(#23227-)
| 01***16 | Bolt | 4 |
| 01***16 | Bolt | 8 |
| 01***16 | Bolt | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Turbocharger Mounting And Lubricator(#23227-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 3 |
| 01***90 | Bolt,(For No?1 And No?3 Housing) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : V-Belt (Ordering Transferded Parts)(#27120-)
| 04***63 | V-Belt Set,(High Speed Pulley) (E/J) | 1 |
| 62***40 | V-Belt Set,Alternator Drive | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Washer(#27120-)
| 15***90 | Washer,(Not Used When 50a Alternator) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Water Pump Gasket Kit(#23227-)
| 02***37 | O-Ring,(For Pc750?1800) (A5010) | 2 |
| 07***55 | O-Ring,Front Accessory Drive | 2 |
| 07***70 | O-Ring,(For Intake Air Cover) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Water Pump(#23227-25658)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***80 | Bolt,(With Corrosion Resistor) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Water Pump(#25659-)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***80 | Bolt,(With Corrosion Resistor) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Water Separator And Mounting (With Electrical Governor)(#23227-)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 2 |
| 01***08 | Nut,See Fig. K4010-04a0 | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : S6d140e-2a-6 Engine S/N 22537-Up : Water Separator And Mounting(#23227-)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 2 |
| 01***08 | Nut,See Fig. K4010-04a0 | 2 |
Service Kit And Component Parts
Komatsu : Wd500-3(S/N 50001-Up) : Service Kit And Component Parts : Accumulator
| 07***00 | O-Ring,(Y1620-11a0a-11) | 1 |
| 07***90 | O-Ring,Grease Pump Strap | 2 |
| 70***20 | Ring,Back-Up (Kit) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Service Kit And Component Parts : Check Valve (For Emergency Steering)
| 07***35 | O-Ring, At Lower Oil Cooler Inlet Port | 1 |
| 70***11 | Body | 1 |
| 70***21 | Poppet | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Service Kit And Component Parts : Control Valve (2-Spool) (1/3)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***20 | Bolt | 8 |
| 07***35 | O-Ring, Upper Cooler Inlet And Outlet Ports | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Service Kit And Component Parts : Control Valve (2-Spool) (2/3)
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 2 |
| 01***16 | Screw | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Service Kit And Component Parts : Control Valve (2-Spool) (3/3)
| 07***34 | O-Ring,Transmission And Steering Case | 2 |
| 07***34 | O-Ring,See Fig. K4010-65a0 | 1 |
| 70***01 | Valve Assembly, Suction | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Service Kit And Component Parts : Hydraulic Pump (Steering)
| 04***20 | Ring, Retaining | 1 |
| 70***11 | Pump Assembly, Steering (Sar3-80) | 2 |
| 70***11 | Seal, Oil | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Service Kit And Component Parts : Hydraulic Pump (Transmission)
| 04***20 | Ring, Retaining | 1 |
| 70***10 | Pump, Torque Converter And Transmission | 1 |
| 70***10 | Shaft Seal | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Service Kit And Component Parts : Hydraulic Pump (Work Equipment And P.P.C.) (1/2)
| 01***45 | Washer, Spring | 4 |
| 04***28 | Pin, Dowel - Transmission Case, Pin-Dowel | 4 |
| 04***20 | Ring, Snap | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Service Kit And Component Parts : Hydraulic Pump (Work Equipment And P.P.C.) (2/2)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Service Kit And Component Parts : Kit (Torque Converter And Transmission)
| 07***60 | O-Ring,(For Pc750?800?1800) (A2610) | 1 |
| 07***30 | O-Ring, Cover - Transfer Gear | 1 |
| 07***06 | O-Ring,(F4320-61a0 -9 ) | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : Service Kit And Component Parts : Lift Cylinder
| 01***40 | Capscrew - M12 X 1.75 X 40lg | 6 |
| 01***55 | Bolt,(For Shipping) | 12 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 12 |
Komatsu : Wd500-3(S/N 50001-Up) : Service Kit And Component Parts : Ppc Valve
| 07***20 | O-Ring,Relief Valve | 4 |
| 70***05 | Valve Assembly, P.P.C. - Two-Spool | 1 |
| 70***40 | Shim - 0.012 In. (0.30 mm) | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Service Kit And Component Parts : Steering Cylinder(#50001-50005)
| 07***10 | O-Ring - Strainer Cover | 1 |
| 07***05 | O-Ring, Steering Pump Mounting | 1 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Service Kit And Component Parts : Steering Cylinder(#50006-)
| 07***10 | O-Ring - Strainer Cover | 1 |
| 07***05 | O-Ring, Steering Pump Mounting | 1 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Service Kit And Component Parts : Tilt Cylinder
| 01***55 | Bolt,(For Shipping) | 12 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 12 |
| 07***35 | O-Ring,Cylinder Head | 1 |
Suspension And Wheel Related Parts
Komatsu : Wd500-3(S/N 50001-Up) : Suspension And Wheel Related Parts : Rim (For 29.5-25) (Lemmers)
| 42***31 | Ring, Lock | 1 |
| 42***41 | Band, Bead Seat | 1 |
| 42***61 | Safety Catch | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Suspension And Wheel Related Parts : Rim (For 29.5-25) (Topy)
| 42***40 | Driver, Key | 1 |
| 42***11 | Base,Base | 1 |
| 42***00 | Rim Ass'Y | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Suspension And Wheel Related Parts : Sand Tire (29.5-25-28pr)
| 09***40 | Valve Assembly | 4 |
| 09***30 | Stem, Valve | 1 |
| 09***41 | Core, Valve | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Suspension And Wheel Related Parts : Tire (29.5-25-22pr-L3)
| 09***40 | Valve Assembly | 4 |
| 09***30 | Stem, Valve | 1 |
| 09***41 | Core, Valve | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Suspension And Wheel Related Parts : Tire (29.5-25-22pr-L5)
| 09***40 | Valve Assembly | 4 |
| 09***30 | Stem, Valve | 1 |
| 09***41 | Core, Valve | 1 |
Torque Converter And Transmission
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Drive Shaft (Front Axle Side? Center)
| 01***30 | Bolt, Mount Pump | 4 |
| 01***70 | Capscrew (4) (Qty.26 (5)) | 6 |
| 01***30 | Capscrew | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Drive Shaft (Front Axle Side? Front)
| 01***60 | Bolt, Upper Shaft Mounting | 8 |
| 41***40 | Lubrication Nipple | 1 |
| 42***20 | Spider Assembly | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Drive Shaft (Front Axle Side? Rear)
| 01***60 | Bolt, Upper Shaft Mounting | 8 |
| 41***30 | Lubrication Nipple | 3 |
| 42***20 | Spider Assembly | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Drive Shaft (Rear Axle Side)
| 01***60 | Bolt, Upper Shaft Mounting | 8 |
| 41***30 | Lubrication Nipple | 2 |
| 41***40 | Lubrication Nipple | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Drive Shaft (Universal Joint)
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Front Axle (Axle Mounting Parts)
| 01***29 | Nut - Front Axle Mounting | 8 |
| 42***31 | Bolt - Front Axle Mounting | 4 |
| 42***70 | Bolt - Front Axle Mounting | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Front Axle (Differential And Mounting Parts)
| 01***65 | Bolt - Battery Box | 10 |
| 01***20 | Screw | 4 |
| 01***50 | Bolt - Differential Carrier | 36 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Front Axle (Final Drive)
| 01***60 | Bolt, Hanger Bearing Mounting | 16 |
| 01***20 | Screw | 24 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 12 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Front Axle (Housing)
| 01***30 | Bolt,Radio Controlled Slag Handling | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Front Axle (Wheel Brake Mounting Parts)
| 01***60 | Bolt,(Balancer) | 24 |
| 01***60 | Flat Washer - M20 (Hardened) | 24 |
| 07***28 | O-Ring | 16 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Front Axle (Wheel Brake)
| 01***40 | Bolt,(Not Used With Cab) | 40 |
| 01***70 | Stud, Wheel And Tire Mounting | 62 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 40 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Front Axle (Wheel Rim Mounting Parts)
| 01***60 | Flat Washer - M20 (Hardened) | 62 |
| 42***90 | Nut, Lug - Wheel Mounting | 62 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Rear Axle (Differential And Mounting Parts)
| 01***20 | Screw | 4 |
| 01***65 | Capscrew | 10 |
| 01***50 | Bolt - Differential Carrier | 36 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Rear Axle (Final Drive)
| 01***60 | Bolt, Hanger Bearing Mounting | 16 |
| 01***20 | Screw | 24 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 12 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Rear Axle (Housing)
| 01***30 | Bolt,Radio Controlled Slag Handling | 2 |
| 01***50 | Bolt, Radiator To Frame | 14 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Rear Axle (Wheel Brake Mounting Parts)
| 01***60 | Bolt,(Balancer) | 24 |
| 01***60 | Flat Washer - M20 (Hardened) | 24 |
| 07***28 | O-Ring | 16 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Rear Axle (Wheel Brake)
| 01***40 | Bolt,(Not Used With Cab) | 40 |
| 01***70 | Stud, Wheel And Tire Mounting | 62 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 40 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Rear Axle (Wheel Rim Mounting Parts)
| 01***60 | Flat Washer - M20 (Hardened) | 62 |
| 42***90 | Nut, Lug - Wheel Mounting | 62 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torqflow (Mount)
| 01***40 | Bolt (Op) | 4 |
| 01***60 | Bolt,(F4320-52a0 -5- ) | 2 |
| 01***70 | Bolt - Bracket And Oil Inlet Tubemounting | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torque Converter
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 24 |
| 01***40 | Bolt (Op) | 12 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torque Converter And Transmission (Sensor)
| 78***30 | Sensor,Pick-Up Engine Tachometer | 1 |
| 78***20 | Sensor, Trans. Control Valve Oil Temperature | 1 |
| (7***1) | Torque Converter A | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torque Converter And Transmission Line (Oil Cooler Piping? Connecting Hose)(#50001-50005)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 07***22 | Hose Assembly | 1 |
| 07***25 | Hose, Fuel | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torque Converter And Transmission Line (Oil Cooler Piping? Connecting Hose)(#50006-)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 07***22 | Hose Assembly | 1 |
| 07***26 | Hose | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torque Converter And Transmission Line (Oil Cooler Piping? Transmission Side)(#50001-50005)
| 01***60 | Bolt - Upper Cooler Inlet Tubemounting | 2 |
| 01***65 | Bolt - Transmission Tube Mounting | 2 |
| 07***35 | O-Ring | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torque Converter And Transmission Line (Oil Cooler Piping? Transmission Side)(#50006-)
| 01***60 | Bolt - Upper Cooler Inlet Tubemounting | 2 |
| 01***65 | Bolt - Transmission Tube Mounting | 2 |
| 07***35 | O-Ring | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torque Converter And Transmission Line (Oil Filter And Mounting)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 5 |
| 01***40 | Bolt (Op) | 9 |
| 01***45 | Bolt, Bracket Mounting | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torque Converter And Transmission Line (Oil Filter Piping? Delivery Hose)(#50001-50005)
| 01***25 | Screw | 4 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 1 |
| 01***32 | Washer, (Without Emergency Steering) | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torque Converter And Transmission Line (Oil Filter Piping? Delivery Hose)(#50006-)
| 01***25 | Screw | 4 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 1 |
| 01***32 | Washer, (Without Emergency Steering) | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torque Converter And Transmission Line (Oil Filter Piping? Suction)
| 01***35 | Bolt,R.H. (For Add. Air Compressor) | 8 |
| 01***09 | Nut,(For Japan) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torque Converter And Transmission Line (Oil Filter Piping? Transmission Side)
| 01***65 | Bolt - Transmission Tube Mounting | 2 |
| 07***45 | O-Ring | 1 |
| 42***51 | Tube | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torque Converter And Transmission Line (Oil Filter Piping? Oil Filter Side)(#..-50005)
| 01***50 | Bolt,(Spark Arrester Spec.) | 3 |
| 01***35 | Bolt, Mount Bracket To Floor | 1 |
| 01***60 | Bolt - Upper Cooler Inlet Tubemounting | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torque Converter And Transmission Line (Oil Filter Piping? Oil Filter Side)(#50001-..)
| 01***35 | Bolt,(F4320-52a0 -5 ) | 1 |
| 01***50 | Bolt,(Spark Arrester Spec.) | 3 |
| 01***60 | Bolt - Upper Cooler Inlet Tubemounting | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torque Converter And Transmission Line (Oil Filter Piping? Oil Filter Side)(#50006-)
| 01***35 | Bolt,(F4320-52a0 -5 ) | 1 |
| 01***50 | Bolt,(Spark Arrester Spec.) | 3 |
| 01***60 | Bolt - Upper Cooler Inlet Tubemounting | 6 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torque Converter And Transmission Line (Pump And Mounting)
| 01***45 | Bolt,(For 60ton Dump Body) | 2 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 2 |
| 07***30 | O-Ring | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torque Converter And Transmission Mounting
| 01***50 | Bolt, Radiator To Frame | 8 |
| 01***30 | Bolt, Mount Transmission To Frame | 6 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Torque Converter Case
| 01***30 | Bolt,(With Body Positioner) | 10 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 11 |
| 01***12 | Nut,Lock | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission (2nd And 1st Carrier)
| 04***18 | Ring, Retaining | 1 |
| 04***20 | Ring, Retaining | 2 |
| 04***35 | Bowl, Check Valve | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission (2nd And 1st Housing)
| 01***75 | Bolt,(Without Cab) | 9 |
| 04***28 | Pin, Dowel - Transmission Case, Pin-Dowel | 6 |
| 14***81 | Ring, Seal - Reverse Clutch | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission (4th And 3rd Carrier)
| 04***24 | Pin, Spring | 3 |
| 04***20 | Ring, Retainer | 1 |
| 04***35 | Bowl, Check Valve | 3 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission (4th And 3rd Housing)
| 11***70 | Ring, Seal - Reverse Clutch | 1 |
| 13***20 | Pin,(D=15? L=162) | 5 |
| 14***81 | Ring, Seal - Reverse Clutch | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission (Parking Brake)
| 01***45 | Bolt,(With Water Separator Type) | 2 |
| 01***55 | Bolt - Mount Cage To Transmission Case | 12 |
| 01***45 | Screw | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission (Reverse And Forward Carrier)
| 04***10 | Ring, Snap | 1 |
| 04***30 | Ring, Retaining | 1 |
| 04***80 | Ring, Retaining | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission (Reverse And Forward Housing)
| 14***81 | Ring, Seal - Reverse Clutch | 2 |
| 14***20 | Plug | 1 |
| 14***90 | Spring? (L= 59.0),Return | 10 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission (Transfer Filler)
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 07***75 | O-Ring,(F4320-55a0 -11 ) | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission (Transfer Output Shaft)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 8 |
| 01***20 | Bolt | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission (Transfer) (1/3) (Transfer Case)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 11 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 11 |
| 04***38 | Pin, Dowel | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission (Transfer) (2/3) (Transfer Gear)
| 01***35 | Bolt,(Not Used With Rops Canopy) | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 6 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission (Transfer) (3/3) (Magnet And Flange)
| 01***30 | Bolt,(Not Used When Towing Winch) | 12 |
| 01***20 | Bolt,For Weight Adjusting Bolt | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 14 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission (Transmission Cage)
| 04***28 | Pin, Dowel - Transmission Case, Pin-Dowel | 2 |
| 04***40 | Ring, Retaining | 1 |
| 04***00 | Ring, Retaining | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission (Transmission Case)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 1 |
| 01***30 | Bolt,(With Body Positioner) | 1 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 15 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission (Transmission Gear)
| 04***25 | Ring, Retaining | 1 |
| 06***13 | Bearing,Ball | 1 |
| 42***40 | Spacer | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission (Transmission Input Shaft)
| 07***53 | Ring, Seal | 1 |
| 42***11 | Shaft, Input | 1 |
| (4***3) | Transmission Ass'Y | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission (Transmission Piping)
| 07***12 | Gasket,Mechanical Pump Piping | 4 |
| 07***08 | Screw, Banjo Connector (M5) | 2 |
| 42***20 | Nipple,(D=4.0mm) | 2 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission Control Valve (1/3) (Control Valve)
| 01***30 | Bolt,(With Body Positioner) | 1 |
| 01***60 | Bolt,(F4320-52a0 -5- ) | 7 |
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 1 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission Control Valve (2/3) (Main Relief Valve)
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 07***30 | O-Ring,Transmission Case Mount | 5 |
Komatsu : Wd500-3(S/N 50001-Up) : Torque Converter And Transmission : Transmission Control Valve (3/3) (Harness And Cover)
| 01***08 | Nut, Regular Hexagon (M10-1.50) | 5 |
| 01***32 | Washer,(With Auto Emergency Steering) | 5 |
| 08***14 | Band,(For Additional Fuel Strainer) | 1 |
Work Equipment
Komatsu : Wd500-3(S/N 50001-Up) : Work Equipment : Blade
| 01***45 | Washer,(Except Pll) | 36 |
| 02***85 | Bolt | 36 |
| 02***19 | Nut | 36 |
Komatsu : Wd500-3(S/N 50001-Up) : Work Equipment : Dozer And Linkage (Center Support)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***25 | Bolt, Pinlock | 1 |
| 01***35 | Bolt,(With Rops) | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Work Equipment : Dozer And Linkage (Side Frame)
| 01***35 | Capscrew - M14 (1)/(2) | 24 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 24 |
| 01***60 | Washer,Single Flange (Trimming) | 8 |
Komatsu : Wd500-3(S/N 50001-Up) : Work Equipment : Dozer And Linkage (Support For Side Frame)
| 01***25 | Bolt, Pinlock | 4 |
| 01***30 | Bolt - Pin Mounting | 4 |
| 01***55 | Capscrew - M24 (2) | 16 |
Komatsu : Wd500-3(S/N 50001-Up) : Work Equipment : Dozer And Linkage (Tilt Cylinder Piping)
| 01***40 | Screw, Hex Socket | 4 |
| 01***55 | Screw | 4 |
| 01***70 | Screw | 4 |
Komatsu : Wd500-3(S/N 50001-Up) : Work Equipment : Lift Cylinder
| (7***2) | Cylinder Ass'Y,Lift | 1 |
WD500-3(S/N 50001-UP) serial number reference
On this machine the ID/PIN plate sits on the front frame, on the right-hand side as viewed in the direction of travel, per standard Komatsu PIN-plate convention for this era, with the engine serial carried separately on its own plate on the engine block. Unlike later Komatsu machines that use a 3-letter PIN prefix, the WD500-3 of this era is identified simply by its factory chassis serial number itself. Read the plain digits stamped on the plate; a number of 50001 or higher places the unit in this S/N 50001-UP production run, and a number below that belongs to an earlier, unrelated range.
| Prefix | Identifies | Notes |
|---|---|---|
| 50001-UP | Single continuous production block for the WD500-3 wheel dozer | Komatsu factory parts book and shop manual (SEBMW00300 series) cover the WD500-3 as one unbroken chassis-serial run starting at 50001, with no further alpha-character prefix subdivision documented. Fitted with a 6D140-family turbocharged diesel referenced as S6D140E-2 (exact suffix varies by source -- confirm with dealer). Shares this engine family and cross-references driveline/hydraulic components (steering pump, hydraulic pump) with the WA500-3 wheel loader of the same generation, though WA500-3 is a separate model line and its own serial block. Machine is a wheel dozer, not a wheel loader, despite some parts catalogs listing it under wheel-loader taxonomy. |
Frequently asked questions
What engine does the Komatsu WD500-3 (S/N 50001-up) use?
A Komatsu S6D140-series turbocharged, water-cooled inline-six diesel with mechanical governance (a jerk-type injection pump, no electronic engine controller). It is the same core engine family fitted to the equivalent-era WA500-class wheel loader, generally rated in the 235 kW (315 hp) class, though the exact tune varies by build date and application. Confirm the rating stamped on your machine's engine dataplate rather than assuming a single figure across the whole serial range.
What is the operating weight of the Komatsu WD500-3?
Regional Komatsu literature places it at roughly 27 tonnes (about 60,000 lb) in dozer trim. Actual weight varies with blade size, counterweighting, and tire choice, so treat that figure as a class estimate rather than an exact number, and check the nameplate or scale the machine for a firm figure.
What replaced the Komatsu WD500-3?
No WD500-4 or newer wheel dozer in this exact frame size is documented. Komatsu's wheeled-dozer catalog carried on through the adjacent WD600 class for this weight segment, while the shared WA500 chassis continued on as a wheel loader rather than a dozer. For parts and service support today, the WD500-3 stands on its own within that lineup rather than feeding into a direct successor model.
What WD500-3(S/N 50001-UP) owners discuss
What's different about how the WD500-3 dozes compared to a track dozer?
It's a wheel-mounted blade machine built for high-speed, shallow dozing and pushing on firm ground - moving material and pushing scrapers - not for digging in soft or wet footing where a track dozer wins. The blade rides on a sole plate (a flat wear strip behind the cutting edge) that lets the operator skim the surface at speed without the blade digging in on its own. Pitch the blade forward off the sole plate when you need to cut in; run it flat to skim. Loose pins and bushings in the tilt/pitch linkage make the blade harder to hold flat and skim cleanly, so that linkage is a wear point worth watching.
What engine is in the WD500-3 (S/N 50001-UP), and does it have any quirks?
This serial range runs Komatsu's turbocharged S6D140E-2 series diesel with a mechanical (jerk-type) fuel injection pump. It predates the electronically controlled, common-rail engines fitted to later-generation wheel dozers and loaders, so diagnosis leans on compression, smoke color, and boost pressure rather than fault codes. Symptoms operators tie back to this engine: loss of power with rising black smoke usually traces to a dirty air intake choking the turbo, or to worn/uneven injectors - not to electronics. Keep the air filter and turbo housing clean and it holds up well; let intake restriction go unchecked and power and fuel economy drop off quickly.
How does the drivetrain hold up - any common transmission or torque converter complaints?
It runs a torque-converter-drive powershift transmission, the same general layout as Komatsu wheel loaders of this era. The usual complaint as hours climb is softening shift quality - clutch packs modulating less cleanly and more shift shock between gears. A stall-speed check (hold the machine against the brake at full throttle and read converter stall rpm) is the standard way operators and buyers judge converter and clutch condition without pulling the transmission apart.
What should I know about the steering system, and is there anything safety-related to check?
The WD500-3 uses an articulated frame with full-hydraulic (hydrostatic) steering, the same steering architecture as its WA500-series loader sibling built on the same platform. Because steering depends on engine-driven pump flow, these machines carry a separate emergency steering pump that takes over if the engine dies while the machine is moving or on a grade - it's not optional equipment, it's the backup that keeps steering control if the primary supply is lost. A parked-engine "it steers" test does not prove the backup works under load; the pump and its takeover logic need to be checked with the engine off and the machine moving or under simulated load. Have your dealer verify the emergency steering system before putting the machine to work.
What wear items show up first on these wheel dozers?
Same pattern reported across this class of wheel dozer: the sole plate and cutting edge take the abrasion first since the machine works by skimming and pushing rather than digging, so they get replaced well before anything structural needs attention. Tires wear unevenly if the machine spends most of its life pushing or pulling scrapers on the same ground pattern, so tread matching side-to-side and axle-to-axle is a recurring maintenance note. Behind that, the articulation joint pins/bushings and the blade tilt/pitch linkage bushings are the next wear point - play there makes the blade harder to hold flat.
Are there common electrical or sensor problems on this machine?
This generation predates telematics/remote-monitoring systems, so the cab instrumentation is a conventional analog gauge and warning-light monitor panel, not a fault-code display. Reported electrical gremlins are the ordinary kind for a machine of this age: corroded or chafed harness connectors and worn temperature/pressure sender units causing false gauge readings, rather than control-module faults. A no-start complaint on these machines more often traces back to the start circuit, batteries and connections, or the mechanical fuel system than to a sensor.
What should I check before buying a used WD500-3 (S/N 50001-UP)?
Walk the wear items first: tire tread depth and side-to-side matching, remaining life on the sole plate and cutting edge, and play in the articulation-joint pins/bushings and steering cylinder pins. Run a stall-speed check on the torque converter and cycle the transmission through gears feeling for delayed or rough shifts. Start the engine cold and watch exhaust color and turbo boost response, and check for blow-by. Test the emergency steering pump under a simulated engine-off steering event, not just at idle. Because this era predates telematics logging, lean on paper service records plus an oil analysis and compression check rather than a downloaded history. Have your dealer verify the steering and braking systems before you buy.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
Need a specific WD500-3(S/N 50001-UP) part?
Search live OEM part data, check fitment, and cross-reference alternatives with Heavy Parts AI.