Caterpillarmini hydraulic excavator(no series)
Caterpillar 303.5C
Maintenance schedule, common problems & OEM parts breakdown
The Caterpillar 303.5C CR is a compact-radius mini hydraulic excavator in Cat's roughly 3.7-3.9 metric ton class, built from about 2006 to 2010 under PIN prefix DMY. It runs a Mitsubishi S3Q2-T turbocharged 3-cylinder diesel of 1.879 L, rated 30 kW (41 hp) gross and 29 kW (39 hp) net at 2400 rpm, mechanically governed with indirect injection and no engine ECM, meeting Tier 2/EU Stage II emissions. Operating weight runs from about 3.79 t (8,355 lb) on a canopy machine to about 3.91 t (8,620 lb) with a full cab; some spec listings show a lighter base figure near 3.72 t (8,200 lb), so treat published weight as a range that moves with counterweight, track, and cab/canopy choice. It followed the earlier, conventional tail-swing 303.5 (2000-2002) which used a different engine, and Cat offered it with canopy or enclosed cab, standard or long dipper stick, rubber or steel tracks, and a front dozer blade with float function and side-angle, plus auxiliary hydraulic lines for hammers, augers, and other work tools.
The defining feature of this generation is its compact-radius upper structure: the swing frame stays inside the width of the undercarriage, so the machine works close to walls and in tight lots without a tail-swing overhang, while its independent swing circuit and grease-lubricated swing bearing carried over largely unchanged from earlier CR-family machines. Caterpillar followed the 303.5C CR with the 303.5D CR (2010-2013), which carried the Mitsubishi-sourced engine platform forward before later D2, E, and E2 generations moved through different power ratings and eventually to Tier 4 Final/Stage V emissions equipment. The Cat nameplate later cycled back to an unrelated modern "303.5 CR"/"303.5E2 CR" built around a Cat-branded C1.7 engine, so a listing or forum thread naming only "303.5 CR" can describe either machine; serial number and build year settle it. Because the 303.5C CR predates electronic engine and hydraulic controls, it stays mechanically simple and inexpensive to keep running, and it shares its Mitsubishi engine family, coupler, and undercarriage components with sibling 303C CR/304C CR/305C CR machines of the same era, which keeps parts such as final drives, turbochargers, and swing motors easy to source on the used and parts market 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.
Caterpillar 303.5C specifications
Engine
| Model | Mitsubishi S3Q2-T, turbocharged, 3-cylinder diesel |
| Gross power | 30 kW (41 hp) at 2400 rpm |
| Net power (ISO 9249) | 29 kW (39 hp) at 2400 rpm |
| Displacement | 1.879 L (114.6 in3) |
| Bore x stroke | 88 mm x 103 mm (3.46 in x 4.05 in) |
| Emissions | Meets U.S. EPA Tier 2 and EU Stage II |
Weights
| Operating weight, canopy | 3790 kg (8,355 lb) |
| Operating weight, cab | 3910 kg (8,620 lb) |
| Optional extra counterweight | adds 165 kg (364 lb) to base operating weight |
| Operating weight range note | some equipment databases list a lighter base figure near 3720 kg (8,200 lb); actual weight varies by canopy/cab, track type, and counterweight configuration |
| Ground pressure | Not published in the factory dimension sheet for this configuration. General equipment references suggest a typical figure near 34 kPa (about 4.9 psi) for this size class; confirm the exact figure with your dealer for your track and counterweight setup. |
Dimensions
| Transport length, standard stick | 4820 mm (15 ft 10 in) |
| Transport length, long stick | 4930 mm (16 ft 2 in) |
| Transport height | 2500 mm (8 ft 2 in) |
| Transport width (over tracks) | 1780 mm (5 ft 10 in) |
| Tail swing radius | 970 mm (3 ft 2 in) |
| Track shoe width | 300 mm (11.8 in) |
| Ground clearance | approx. 340 mm (13.4 in); confirm the exact figure for your track and counterweight configuration |
| Undercarriage length (track on ground) | 2220 mm (7 ft 3 in) |
Performance
| Max digging depth, standard stick | 3150 mm (10 ft 4 in) |
| Max digging depth, long stick | 3450 mm (11 ft 4 in) |
| Max reach at ground level, standard stick | 5240 mm (17 ft 2 in) |
| Max reach at ground level, long stick | 5500 mm (18 ft 0 in) |
| Max cutting height, standard stick | 5020 mm (16 ft 6 in) |
| Max cutting height, long stick | 5110 mm (16 ft 9 in) |
| Max dump height/clearance, standard stick | approx. 3570 mm (11 ft 9 in), per factory dimension diagram |
| Max dump height/clearance, long stick | approx. 3670 mm (12 ft 0 in), per factory dimension diagram |
| Swing speed | 9 rpm |
| Travel speed, high range | 4.6 km/h (2.8 mph) |
| Travel speed, low range | 2.6 km/h (1.6 mph) |
| Gradeability | up to 30 degrees (high travel range) |
| Drawbar pull (max traction force), high speed | 17.7 kN (3,979 lbf) |
| Drawbar pull (max traction force), low speed | 33.4 kN (7,508 lbf) |
Forces
| Bucket digging force | 37.8 kN (8,500 lbf) |
| Stick digging force, standard stick | 21.6 kN (4,860 lbf) |
| Stick digging force, long stick | 19.5 kN (4,385 lbf) |
Service capacities (summary)
| Fuel tank | 51 L (13.5 gal) |
| Hydraulic system, total | 65 L (17.2 gal) |
| Hydraulic tank | 37 L (9.8 gal) |
| Engine oil | 6 L (1.6 gal) |
| Cooling system | 6 L (1.6 gal) |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
303.5C fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) | 6 L (1.6 US gal / 1.3 Imp gal) | Cat DEO-ULS or Cat DEO diesel engine oil (synthetic Cat DEO-ULS SYN / Cat DEO SYN, or Cat Cold Weather DEO-ULS for extreme cold); oil must meet Cat ECF-1-a, ECF-2, or ECF-3. Viscosity by ambient temperature: SAE 0W-40 (-40 to 40C / -40 to 104F), SAE 5W-30 (-30 to 30C / -22 to 86F), SAE 0W-30 (-40 to 30C / -40 to 86F), SAE 5W-40 (-30 to 50C / -22 to 122F), SAE 10W-30 (-18 to 40C / 0 to 104F), SAE 10W-40 (-18 to 50C / 0 to 122F), SAE 15W-40 (-9.5 to 50C / 15 to 122F). This engine is a Mitsubishi-built turbocharged 3-cylinder diesel, not a Cat-branded block, but the factory manual still calls for Cat-branded oils. |
| Cooling system (radiator/block, plus recovery bottle) | 6 L radiator/block (1.6 US gal / 1.3 Imp gal), plus 0.4 L coolant recovery bottle (0.1 US gal / 0.09 Imp gal) | Cat ELC (Extended Life Coolant) is the preferred fill. Cat DEAC (Diesel Engine Antifreeze/Coolant) is an acceptable alternative. Never run plain water alone - it is corrosive at operating temperature and gives no boil or freeze protection. |
| Fuel tank | 51 L (14 US gal / 11 Imp gal) | No. 1 or No. 2 diesel fuel meeting Cat's distillate fuel specification and current ASTM D975 or EN 590; low-sulfur or ultra-low-sulfur fuel only. Biodiesel blends up to B20 are acceptable in this engine. |
| Hydraulic system, total (tank + lines + cylinders) | 65 L (17.2 US gal) | Same fluid recommendation as the hydraulic tank row below - this figure is the full wetted system volume rather than the service refill quantity. |
| Hydraulic tank (service refill) | 37 L (9.8-10 US gal / 8 Imp gal) - amount needed to top the system back up after a scheduled hydraulic oil change | Preferred: Cat HYDO Advanced 10 (SAE 10W) or Cat HYDO Advanced 30 (SAE 30), or Cat BIO HYDO Advanced (ISO 46 multi-grade). Second choice: Cat MTO, Cat DEO/DEO-ULS, Cat TDTO, Cat TDTO Cold Weather, Cat TDTO-TMS, Cat DEO-ULS SYN/DEO SYN, or Cat DEO-ULS Cold Weather. Viscosity by ambient temperature: SAE 10W (-20 to 50C / -4 to 122F), SAE 30 (10 to 50C / 50 to 122F), ISO 46 BIO HYDO multi-grade (-30 to 50C / -22 to 122F), SAE 10W-30 (-20 to 40C / -4 to 104F), SAE 15W-40 (-15 to 50C / 5 to 122F), TDTO-TMS multi-grade (-15 to 50C / 5 to 122F), SAE 5W-40 (-30 to 40C / -22 to 104F), SAE 0W-40 cold-weather DEO-ULS (-40 to 40C / -40 to 104F), SAE 0W-20 cold-weather TDTO (-40 to 40C / -40 to 104F). Standard change interval is 2000 hours or 1 year with Cat HYDO; extends to 3000 hours/18 months on Cat HYDO Advanced 10, or further with S-O-S oil sampling. If a hydraulic hammer is fitted, shorten the interval to 1500 hours and run SAE 30 or 15W-40 to protect seal life. |
| Final drive, each side | 1.0 L per side (0.26 US gal / 0.22 Imp gal) | Cat GO (Gear Oil), Cat Synthetic GO, or an API GL-5 gear oil. Viscosity by ambient temperature: SAE 75W-90 (-30 to 40C / -22 to 104F), SAE 75W-140 (-30 to 45C / -22 to 113F), SAE 80W-90 (-20 to 40C / -4 to 104F), SAE 85W-140 (-10 to 50C / 14 to 122F), SAE 90 (0 to 40C / 32 to 104F). Do not overfill - excess fill pressure can push hydraulic oil or water past the travel-motor seals into the final drive housing. |
| Swing drive (swing gear and swing bearing) | No oil sump on this machine size - the swing gear and swing bearing are grease-lubricated only, serviced through external grease fittings on the right side of the upper frame | Same multi-purpose grease used at the other external lubrication points (see grease row). Grease is pumped in until fresh grease purges old grease from the seal, rotating the upper structure in stages to work grease around the full bearing and gear. |
| Pilot / auxiliary work-tool hydraulic circuits | Not separately specified - pilot control and auxiliary work-tool circuits draw from the shared main hydraulic tank | Same hydraulic fluid as the main hydraulic tank (see hydraulic tank row). |
| Grease (all external lubrication points, incl. swing bearing, boom/stick/bucket linkage, quick coupler) | No fixed fill quantity - applied at each grease fitting until fresh grease purges the old grease out | Cat Prime Application Grease (NLGI 2, usable -20 to 140C / -4 to 284F) or Cat Extreme Application Grease (NLGI 1, -20 to 140C / -4 to 284F, or NLGI 2, -15 to 140C / 5 to 284F). For extreme cold climates use Cat Extreme Application Grease-Arctic (NLGI 0.5, -50 to 130C / -58 to 266F); for extreme heat use Cat Extreme Application Grease-Desert (NLGI 2, -10 to 140C / 14 to 284F). Cat Utility Grease and Cat Ball Bearing Grease (both NLGI 2) are also listed for general points. A non-Cat grease is acceptable only if the supplier certifies compatibility with Cat grease; flush all old grease out of a pin joint when switching products. |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Caterpillar 303.5C 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 |
|
Servicing the 303.5C beyond the schedule
Predictive Maintenance & Fluid Analysis
The 303.5C CR carries no engine ECM and no digital fault-code display, so oil and coolant sampling are the only early-warning tools this machine has. Pull an engine oil sample at every oil change to catch turbocharger or ring wear on the Mitsubishi S3Q2-T before it shows up as blue smoke or rising oil consumption. Sample hydraulic oil under the S-O-S program to push the tank past its standard change interval, and watch final drive oil for water intrusion, the earliest sign of a failing sprocket-side seal.
Corrective & Common Repairs
Most complaints on this chassis trace to two spots: the floating seal at the final drive-to-sprocket joint, which leaks gear oil and lets track-side contamination in once it fails, and the mechanically governed injection pump on the S3Q2-T, which drifts out of adjustment with age since there is no ECM to compensate. Hard starting or rough idle usually points to glow plugs, injectors, or governor linkage wear rather than an electronic fault. Weak or erratic swing power points to the swing motor or control valve spool, not the main pump.
Overhaul & Rebuild Points
At high hours, rebuild the swing motor and swing reduction gear together; a worn swing bearing accelerates gear wear once backlash opens up. Treat the main hydraulic pump's piston, gear, and pilot sections as a rebuild candidate once S-O-S sampling shows rising wear metals, not just when flow feels soft. Final drive travel motors need a full teardown once a seal failure lets water or debris into the planetary gearset, and boom, stick, and bucket pin bores need fresh bushings once they wear past factory clearance.
Seasonal & Environment Servicing
Cold starts depend on the glow plugs fitted to each cylinder of the mechanically governed S3Q2-T; check them and battery condition before winter, since there is no electronic cold-start assist here. Switch to an arctic-grade hydraulic oil below freezing, since this open-center system runs sluggish when cold and thick. In hot, dusty work, clean the radiator core and turbo intake screen more often than standard. In wet, muddy ground, check track tension, drain the fuel water separator more often, and grease front linkage pins daily instead of weekly.
303.5C common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 146-7472 | Filter Element As-Air | Air intake service | Check fitment → |
| 146-7473 | Filter Element As-Air | Air intake service | Check fitment → |
| 284-5686 | Filter Element-Cab Air | Air intake service | Check fitment → |
| 217-2456 | Filter Element As-Oil | Hydraulic service | Check fitment → |
| 120-0664 | Filter-Engine Oil | Lubrication service | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
303.5C fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| Engine Coolant Temperature indicator lamp | Alert lamp lights when engine coolant temperature runs abnormal/high. Paired with the action lamp and buzzer (Warning Category 2 - requires an operator response). | Low coolant level, blocked radiator fins or debris screen, slipping or broken fan belt, stuck thermostat, sustained heavy load at low engine speed. | Reduce load and let engine idle to cool. Once safe, shut down, let system depressurize, and check coolant level and radiator fins before reopening the pressure cap. |
| Alternator indicator lamp | Charging-system alert. Lights with key ON, should go out once the engine starts; staying lit or coming back on means system voltage is too low for normal operation. | Loose or worn alternator belt, failing alternator, poor battery/ground connection, high electrical load held at low idle. | Raise engine speed toward high idle and shut off non-essential electrical loads. If the lamp does not clear within about a minute, have the alternator and belt checked. |
| Fuel Level indicator lamp | Lights when fuel in the tank drops below the reserve level (Warning Category 1 - operator awareness only). | Low fuel. | Refuel promptly to avoid drawing air into the fuel system, which would require priming/bleeding. |
| Engine Oil Pressure indicator lamp | Lights together with the alarm when engine oil pressure is insufficient. This is the most severe monitoring category (Warning Category 3) and calls for immediate shutdown. | Low oil level, failed or worn oil pump, clogged oil filter, worn main/rod bearings. | Stop the engine immediately, check oil level, and correct the cause before restarting. Do not continue running with this lamp lit. |
| Preheat (glow plug) indicator lamp | Lights when the start switch is turned to ON; shows the glow plugs are preheating intake air for cold starting. Normal function, not a fault by itself. | Cold ambient temperature is the normal trigger. A lamp that stays on far longer than usual, or fails to light, can point to a weak glow-plug relay or circuit. | Wait for the lamp to go out before cranking. If preheat time is consistently abnormal, have the glow plug circuit checked. |
| Low Idle indicator lamp | Lights when the Automatic Engine Speed Control (AEC) drops the engine to low idle after a period of machine inactivity. Normal AEC behavior, not a fault. | Machine left idle with no hydraulic function activated for several seconds while AEC is switched on. | No action needed. Engine speed returns automatically to the set dial position as soon as a hydraulic control is used. |
| Travel Speed indicator lamp | Lights when the travel speed switch is set to the high-speed range. Status indicator, not a fault. | Operator-selected high travel range. | Confirm the travel speed switch setting matches ground conditions; use low range on slopes or rough ground. |
| Action lamp | Master alert lamp. Lights together with the buzzer during a Warning Category 2 or Category 3 condition (engine coolant overheat or loss of engine oil pressure), telling the operator to respond right away. | Follows whichever specific gauge or lamp (coolant temperature or oil pressure) triggered the warning. | Identify which specific gauge/lamp is also lit and follow that item's action. For a Category 3 condition, shut the machine down immediately. |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
303.5C attachments & work tools
Buckets
General-purpose pin-on bucket runs about 0.07 m3 (2.5 ft3), roughly the 455 mm (18 in) width class, with bucket tear-out force near 21.6 kN. Heavy-duty pin-on buckets built for this 40 mm bucket-pin size class span about 300-915 mm (12-36 in) wide and 0.05-0.19 m3 capacity. Rock-bucket capacity is not well documented for this exact model - treat narrow rock buckets as a dealer-verify item.
Hydraulic hammers
Sits in the Cat B4-class non-silenced hammer bracket, matched to carriers in the 2.5-4.5 t range. Independent breakers built for this pin/flow class run about 150-186 kg (335-410 lb) working weight, roughly 480-500 J impact-energy class, 600-1,100 blows per minute, and need 25-50 L/min (6.6-13.2 gpm) at about 9-12 MPa (1,300-1,750 psi) tool-circuit pressure. Tool/chisel diameter for this class is about 53 mm (2.1 in).
Quick couplers
Bucket and work-tool mounting uses 40 mm pins shared across the 303/303.5/304 mini-excavator pin family. Both manual pin-grab/wedge couplers and hydraulic quick couplers built for the 3-4.5 t class match this stick and bucket-pin geometry.
Thumbs/grapples
Hydraulic pin-on thumb kits tap the stick's auxiliary hydraulic line and add a cylinder, pins, and a hose kit with flat-face couplers; a factory-mount thumb option uses the same aux circuit. Small rotating grapples sized for this weight class also run off aux hydraulics and pin-mount the same way as a bucket.
Rippers
Single-shank pin-on ripper uses the same 40 mm bucket-pin mount, gives about 490 mm (19 in) penetration depth, and weighs roughly 50 kg (110 lb). The same ripper carries over across the 303.5C, 303.5D, and 303.5E CR generations since they share this pin size.
Hydraulic-kit notes
Factory auxiliary hydraulics offer two selectable lines: a higher-flow line near 64 L/min (17 gpm) suited to two-way tools like hammers, and a lower-flow line near 26 L/min (7 gpm) suited to a single-acting thumb. System relief runs high, near 24.5 MPa (3,553 psi). This is a standard medium-duty mini-excavator circuit - there is no dedicated high-flow forestry-class circuit on this size machine.
All 303.5C assemblies by section
Every catalogued assembly group for the Caterpillar 303.5C. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Air Inlet And Exhaust System
288-6849 Air Cleaner Gp
| 09***77 | Valve (Evacuation) | 1 |
| 09***28 | Indicator-Air Filter Change; (Air Filter Service) | 1 |
| 14***72 | Filter Element As-Air; (Primary)(Primary) | 1 |
270-2027 Air Cleaner Gp
| 27***27 | Air Cleaner Group | 1 |
| 27***88 | Bracket As | 1 |
| 28***49 | Air Cleaner Group | 1 |
270-2026 Air Cleaner Gp
| 09***77 | Valve (Evacuation) | 1 |
| 09***28 | Indicator-Air Filter Change; (Air Filter Service) | 1 |
| 14***72 | Filter Element As-Air; (Primary)(Primary) | 1 |
270-2021 Extension Gp-Exhaust
| 27***21 | Extension Group-Exhaust | 1 |
| 28***31 | Pipe-Exhaust | 1 |
| 28***72 | Plate | 1 |
276-1473 Extension Gp-Exhaust
| 25***05 | Clamp-Hose | 1 |
| 27***85 | Pipe As-Exhaust | 1 |
| 27***73 | Extension Group-Exhaust | 1 |
270-2030 Lines Gp-Air
| 09***92 | Clamp, Hose | 1 |
| 14***66 | Clamp | 1 |
| 25***05 | Clamp-Hose | 2 |
283-3174 Lines Gp-Air
| 25***35 | Clamp | 2 |
| 28***63 | Pipe | 1 |
| 28***65 | Clamp | 1 |
320-1079 Manifold Gp-Exhaust
| 25***26 | Stud | 3 |
| 28***01 | Gasket, Balancer Housing | 1 |
| 32***23 | Manifold-Exhaust | 1 |
283-3178 Manifold Gp-Exhaust
| 25***26 | Stud | 3 |
| 28***01 | Gasket, Balancer Housing | 1 |
| 28***78 | Manifold Group-Exhaust | 1 |
283-3172 Manifold Gp-Inlet
| 19***62 | Bolt; (M8x1.25x20-mm) | 9 |
| 27***36 | Bolt; (M6x1x20-mm) | 2 |
| 27***65 | Gasket | 1 |
270-2023 Muffler Gp
| 23***55 | Gasket | 1 |
| 26***35 | Clamp | 2 |
| 26***05 | Gasket | 1 |
283-3180 Turbocharger Gp
| 09***72 | Nut | 6 |
| 25***29 | Gasket | 1 |
| 28***80 | Turbocharger Group | 1 |
Basic Engine
283-1270 Camshaft Gp
| 09***28 | Key | 1 |
| 19***05 | Bolt As | 2 |
| 23***85 | Plate-Thrust | 1 |
283-3162 Cover Gp-Valve Mechanism
| 19***77 | Cap As; (Engine Oil Filler) | 1 |
| 19***81 | Bolt; (M8x1.25x40-mm) | 4 |
| 23***38 | Clip | 1 |
320-1078 Cover Gp-Valve Mechanism
| 19***82 | Cap-Oil Filler; (Engine) | 1 |
| 23***38 | Clip | 1 |
| 27***59 | Bolt; (M8x1.25x40-mm) | 4 |
283-1263 Crankshaft Gp
| 28***63 | Crankshaft Group | 1 |
| 28***64 | Bearing Set-Main; (Standard) | 1 |
| 28***65 | Cylinder Head,4 Cylinders; -Assembly, Cylinder Head,4 Cylinders; Assembly, Bearing Set-Main; (0.25-mm Us) | 1 |
319-2790 Cylinder Block As
| 10***75 | Dowel | 2 |
| 10***18 | Dowel | 2 |
| 10***69 | Jet | 3 |
283-3156 Cylinder Block Gp
| 11***15 | Seal As-Oil | 1 |
| 19***37 | Pin | 2 |
| 19***78 | Bolt; (M10x1.25x20-mm) | 7 |
283-1273 Cylinder Head As
| 10***47 | Guide-Valve | 3 |
| 21***75 | Cap | 5 |
| 27***89 | Guide-Valve | 3 |
283-3159 Cylinder Head Gp
| 27***83 | Bolt | 14 |
| 27***87 | Gasket | 1 |
| 27***03 | Bolt | 4 |
276-0119 Drain Gp-Engine Oil -Ecology
| 27***19 | Drain Group-Engine Oil; -Ecology | 1 |
| 27***06 | Shutoff; (Engine Oil Drain) | 1 |
| 27***07 | Gasket | 1 |
283-1283 Flywheel Gp
| 09***01 | Washer; (3mm Thk) | 4 |
| 27***22 | Gear-Ring; (113-Teeth) | 1 |
| 28***83 | Flywheel Group | 1 |
280-3725 Gear Gp-Front
| 22***01 | Shaft | 1 |
| 22***02 | Plate | 1 |
| 22***12 | Bolt; (M10x1.25x20-mm) | 1 |
280-3724 Housing Gp-Front
| 13***50 | Gasket | 1 |
| 19***81 | Bolt; (M8x1.25x40-mm) | 1 |
| 27***04 | Plate | 1 |
267-1043 Mounting Gp-Engine
| 26***43 | Mounting Group-Engine | 1 |
| 26***44 | Support As; (Front, Rh) | 1 |
| 26***45 | Support As; (Front, Lh) | 1 |
270-1999 Mounting Gp-Engine
| 16***38 | Stop | 1 |
| 17***40 | Stop | 1 |
| 26***48 | Mount-Rubber | 2 |
297-6493 Mounting Gp-Engine
| 16***38 | Stop | 4 |
| 17***40 | Stop | 2 |
| 27***02 | Mount-Rubber | 4 |
275-3962 Mounting Gp-Engine
| 16***38 | Stop | 1 |
| 17***40 | Stop | 2 |
| 26***48 | Mount-Rubber | 2 |
302-4085 Mounting Gp-Engine
| 16***38 | Stop | 4 |
| 17***40 | Stop | 1 |
| 27***02 | Mount-Rubber | 4 |
276-2215 Mounting Gp-Starting Motor
| 12***39 | Bolt; (M10x1.25x25-mm) | 2 |
| 27***15 | Mounting Group-Starting Motor | 1 |
| 8T***21 | Washer-Hard; (11x21x2.5-mm Thk)(M10x1.50x30mm) | 2 |
283-1286 Pan Gp-Oil
| 09***82 | Gasket, Oil Drain | 1 |
| 10***67 | Plug | 1 |
| 13***32 | Plug; (Drain, Engine Oil) | 1 |
283-3158 Piston & Rod Gp
| 12***55 | Bolt-Connecting Rod | 2 |
| 12***56 | Nut | 2 |
| 27***68 | Piston As | 1 |
283-1281 Pulley Gp-Crankshaft
| 27***19 | Plate | 1 |
| 28***81 | Pulley Group-Crankshaft | 1 |
| 28***82 | Pulley-Crankshaft | 1 |
283-1279 Valve Mechanism Gp
| 10***82 | Spring | 6 |
| 10***72 | Tappet | 6 |
| 10***73 | Rod-Push | 6 |
Cooling System
283-1292 Cooler Gp-Engine Oil
| 09***61 | Clamp-Hose | 1 |
| 09***41 | Clamp, Hose; (Hose) | 3 |
| 19***43 | Plug | 2 |
286-0513 Cooling Ar-High Ambient Temp
| 27***27 | Cover Group-Access; -Rh | 1 |
| 28***13 | Cooling Ar-High Ambient Temp | 1 |
| 28***35 | Fan Group-Suction | 1 |
283-1313 Fan Gp-Suction
| 23***07 | Pulley | 1 |
| 27***12 | Bolt | 4 |
| 28***88 | Fan; (7-Blade) | 1 |
287-6735 Fan Gp-Suction
| 23***07 | Pulley | 1 |
| 28***90 | V-Belt; (Fan) | 1 |
| 28***82 | Fan | 1 |
280-3730 Pump Gp-Water
| 09***75 | Bolt; (25-mm Long) | 2 |
| 10***66 | Thermostat | 1 |
| 19***56 | Bolt; (M8x1.25x45-mm) | 1 |
274-6496 Radiator Gp
| 09***90 | Clamp; (Hose) (26-39mm Id) | 2 |
| 14***36 | Tank As-Coolant; (Recovery) | 1 |
| 14***38 | Cap As; (Coolant Recovery) | 1 |
291-1683 Radiator Gp
| 13***58 | Grommet | 3 |
| 16***52 | Seal | 2 |
| 21***04 | Mount-Rubber | 2 |
285-8282 Radiator Gp
| 13***58 | Grommet | 3 |
| 16***52 | Seal | 2 |
| 21***04 | Mount-Rubber | 2 |
Electrical And Starting System
294-7790 Alarm Gp-Travel
| 11***99 | Gasket; (Air Conditioner Control) | 1 |
| 16***39 | Alarm As | 1 |
| 18***36 | Socket-Connector; (16-Ga To 18-Ga) | 1 |
270-0148 Alarm Gp-Travel
| 11***99 | Gasket; (Air Conditioner Control) | 1 |
| 13***75 | Terminal As | 2 |
| 16***39 | Alarm As | 1 |
270-0152 Alarm Gp-Travel
| 11***99 | Gasket; (Air Conditioner Control) | 1 |
| 13***75 | Terminal As | 2 |
| 16***39 | Alarm As | 1 |
294-7792 Alarm Gp-Travel
| 11***99 | Gasket; (Air Conditioner Control) | 1 |
| 16***39 | Alarm As | 1 |
| 18***36 | Socket-Connector; (16-Ga To 18-Ga) | 1 |
283-1309 Alternator Gp-Charging
| 13***05 | Bolt; (22-mm Lg) | 1 |
| 19***78 | Bolt; (M10x1.25x20-mm) | 2 |
| 24***10 | Bolt | 1 |
318-3405 Battery & Wiring Gp
| 03***07 | Terminal-Ring; (0-Ga, 3/8-In Screw) | 1 |
| 09***36 | Screw; (Machine) (M5x0.8x10mm) | 8 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
272-1338 Battery & Wiring Gp
| 03***07 | Terminal-Ring; (0-Ga, 3/8-In Screw) | 1 |
| 09***36 | Screw; (Machine) (M5x0.8x10mm) | 8 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
283-1311 Glow Plug Gp
| 19***56 | Glow Plug | 3 |
| 28***11 | Glow Plug Group | 1 |
| 28***12 | Plate | 1 |
300-2799 Heater Gp-Jacket Water
| 27***87 | Gasket | 1 |
| 28***97 | Cord As, Camshaft | 1 |
| 30***99 | Heater Group-Jacket Water | 1 |
233-0099 Lamp Gp-Flood -Boom
| 09***66 | Washer; (Hard) (4.5x9x1mm Thk) | 2 |
| 14***72 | Lamp; (12-Volt, 55-Watt) | 1 |
| 23***99 | Lamp Group-Flood; -Boom | 1 |
281-1173 Lighting Ar-Flood -Boom
| 26***47 | Lighting Group-Flood; -Boom | 1 |
| 28***39 | Wiring Group-Lighting; -Boom | 1 |
| 28***73 | Lighting Ar-Flood; -Boom | 1 |
292-5739 Lighting Gp-Flood -Boom
| 23***99 | Lamp Group-Flood; -Boom | 1 |
| 29***39 | Lighting Group-Flood; -Boom | 1 |
| 29***40 | Plate | 1 |
266-6844 Lighting Gp-Flood -Canopy
| 14***72 | Lamp; (12-Volt, 55-Watt) | 1 |
| 16***95 | Strap; (Cable) | 1 |
| 19***52 | Lamp Group-Flood | 1 |
266-6843 Lighting Gp-Flood -Cab
| 14***72 | Lamp; (12-Volt, 55-Watt) | 1 |
| 19***52 | Lamp Group-Flood | 1 |
| 26***43 | Lighting Group-Flood; -Cab | 1 |
266-6847 Lighting Gp-Flood -Boom
| 23***99 | Lamp Group-Flood; -Boom | 1 |
| 26***47 | Lighting Group-Flood; -Boom | 1 |
| 26***91 | Bracket As | 1 |
283-5315 Panel Gp-Circuit Breaker
| 10***85 | Clip | 1 |
| 11***90 | Fuse; (10 Amp) | 7 |
| 11***91 | Fuse; (15-Ampere) | 5 |
280-3736 Starting Motor Gp-Electric
| 28***36 | Starting Motor Group-Electric | 1 |
| 28***84 | Starting Motor As | 1 |
9g-7641 Switch Gp-Start -Engine, Key
| 6V***62 | Screw-Machine; (8-32x0.31-In) | 4 |
| 7T***99 | Nut-Mounting; (1-32-Thd) | 1 |
| 9B***33 | Lockwasher; (Int'L Tooth) | 4 |
267-9950 Switch Gp-Start
| 11***62 | Tube-Heat Shrink; (10.85-mm Dia)(299-cm) | 0 |
| 24***07 | Receptacle As-Connector; (4-Pin) | 1 |
| 26***50 | Switch Group-Start; -Engine | 1 |
267-4942 Wiring Gp-Console -Rh
| 11***99 | Gasket; (Air Conditioner Control) | 1 |
| 26***26 | Switch As-Rocker; (Auxiliary Hydraulic, Enable) | 1 |
| 26***42 | Wiring Group-Console; -Rh | 1 |
282-9691 Wiring Gp-Console
| 10***65 | Terminal; (Female) | 12 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 5 |
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
290-8331 Wiring Gp-Console -Power Angle
| 15***70 | Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness) | 2 |
| 15***74 | Kit-Connecting Plug; (6-Pin)(Cat Electronic Display Harness) | 1 |
| 23***08 | Plug As-Connector; (4-Pin) | 1 |
292-8773 Wiring Gp-Console -Cab
| 10***65 | Terminal; (Female) | 12 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 5 |
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
340-3750 Wiring Gp-Console -Rh
| 11***99 | Gasket; (Air Conditioner Control) | 1 |
| 23***11 | Plug As-Connector; (2-Pin) | 2 |
| 24***05 | Receptacle As-Connector; (2-Pin) | 1 |
273-7082 Wiring Gp-Engine -Refrigerant Compressor
| 18***58 | Suppressor-Arc | 1 |
| 27***82 | Wiring Group-Engine; -Refrigerant Compressor | 1 |
| 3S***93 | Strap-Cable-To Tie Harnesses Together | 3 |
280-8539 Wiring Gp-Lighting -Boom
| 10***29 | Hose; (60-cm) | 0 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 1 |
| 24***05 | Receptacle As-Connector; (2-Pin) | 1 |
283-4678 Wiring Gp-Lighting -Warning Beacon, Power Recep
| 20***86 | Socket | 1 |
| 23***09 | Plug As-Connector; (12-Pin) | 1 |
| 26***34 | Seal-Connector | 1 |
284-0044 Wiring Gp-Window Washer
| 24***05 | Receptacle As-Connector; (2-Pin) | 1 |
| 28***44 | Wiring Group-Window Washer | 1 |
| 28***45 | Harness As-Switch; (Window Washer) | 1 |
Engine Arrangement
311-8446 Engine Ar-Primary
| 28***21 | Filler Group-Engine Oil | 1 |
| 28***24 | Housing Group-Front | 1 |
| 28***25 | Gear Group-Front | 1 |
287-6714 Engine Ar-Primary
| 28***21 | Filler Group-Engine Oil | 1 |
| 28***24 | Housing Group-Front | 1 |
| 28***25 | Gear Group-Front | 1 |
288-3921 Installation Ar-Engine
| 27***21 | Extension Group-Exhaust | 1 |
| 27***23 | Muffler Group | 1 |
| 27***30 | Lines Group-Air | 1 |
317-9743 Installation Ar-Engine
| 27***21 | Extension Group-Exhaust | 1 |
| 27***23 | Muffler Group | 1 |
| 27***30 | Lines Group-Air | 1 |
Frame And Body
287-0011 C-Frame Gp-Power Angling
| 12***09 | Seal-Lip Type | 2 |
| 14***34 | Seal-Dust | 4 |
| 26***13 | Bearing-Sleeve | 2 |
270-9542 Counterweight Ar -Extra
| 19***86 | Film; (Safety) (To Right And Left Of Fuel Tank) | 2 |
| 26***45 | Counterweight Group; -Extra | 1 |
| 27***42 | Counterweight Ar; -Extra | 1 |
265-8332 Counterweight Gp
| 08***99 | Washer; (22x60x9-mm Thk) | 2 |
| 25***11 | Cap | 1 |
| 26***32 | Counterweight Group | 1 |
265-8345 Counterweight Gp -Extra
| 25***11 | Cap | 2 |
| 26***45 | Counterweight Group; -Extra | 1 |
| 26***55 | Counterweight As; (Extra) | 1 |
276-9327 Cover Gp-Access -Rh
| 26***60 | Latch As | 1 |
| 26***63 | Stud-Ball | 1 |
| 26***96 | Cover As; (Rh) | 1 |
265-8491 Cover Gp-Access -Rh
| 12***78 | Locknut; (M6x1-Thd) | 8 |
| 26***60 | Latch As | 1 |
| 26***63 | Stud-Ball | 1 |
296-0240 Cover Gp-Access -Rh
| 26***60 | Latch As | 1 |
| 26***63 | Stud-Ball | 1 |
| 29***40 | Cover Group-Access; -Rh | 1 |
296-0248 Cover Gp-Access -Rh
| 19***48 | Grommet | 1 |
| 26***60 | Latch As | 1 |
| 26***63 | Stud-Ball | 1 |
200-4682 Cover Gp-Counterweight
| 19***61 | Cover | 1 |
| 20***82 | Cover Group-Counterweight | 1 |
| 8T***21 | Washer-Hard; (11x21x2.5-mm Thk)(M10x1.50x30mm) | 2 |
285-7660 Cover Gp-Fender
| 26***86 | Fender As; (Rh) | 1 |
| 28***60 | Cover Group-Fender | 1 |
| 33***19 | Fender Group | 1 |
276-9271 Fender Gp -Lh
| 22***91 | Latch As | 1 |
| 27***64 | Cover As-Fender | 1 |
| 27***67 | Plate | 1 |
339-1719 Fender Gp
| 22***94 | Lock As | 1 |
| 22***38 | Cam | 1 |
| 33***45 | Cover As-Fender | 1 |
285-7671 Fender Gp -Lh
| 22***91 | Latch As | 1 |
| 22***23 | Cam-Lock | 1 |
| 28***71 | Fender Group; -Lh | 1 |
265-8349 Firewall Gp
| 26***49 | Firewall Group | 1 |
| 26***95 | Plate As | 1 |
| 27***04 | Plate As | 1 |
270-6520 Frame Gp-Swing -Boom
| 09***83 | Shim (1.0 mm Thick) | 2 |
| 13***25 | Shim (T = 0.5 mm) | 1 |
| 14***41 | Shim; (1-mm Thk) | 4 |
267-8105 Frame Gp-Upper
| 19***03 | Seal-Lip Type | 4 |
| 26***50 | Bearing-Sleeve | 2 |
| 26***05 | Frame Group-Upper | 1 |
318-3440 Guard Gp-Bottom
| 27***30 | Cover | 1 |
| 27***33 | Cover | 1 |
| 27***34 | Cover | 1 |
290-1007 Guard Gp-Bottom
| 27***30 | Cover | 1 |
| 27***33 | Cover | 1 |
| 27***34 | Cover | 1 |
270-6515 Guard Gp-Cylinder -Boom
| 14***80 | Washer; (10.5x32x3.2-mm Thk) | 1 |
| 17***96 | Tube | 2 |
| 26***24 | Washer-Spring | 1 |
290-8287 Guard Gp-Cylinder -Power Angle
| 19***54 | Guide | 2 |
| 29***87 | Guard Group-Cylinder; -Power Angle | 1 |
| 29***88 | Cover As | 1 |
265-8337 Hood & Guard Gp
| 12***52 | Seal; (78-cm) | 0 |
| 14***01 | Grommet | 1 |
| 26***37 | Hood & Guard Group | 1 |
296-0227 Hood & Guard Gp
| 12***52 | Seal; (78-cm) | 0 |
| 14***01 | Grommet | 1 |
| 26***05 | Hinge As-Hood | 1 |
270-9492 Hood Gp
| 27***92 | Hood Group | 1 |
| 27***77 | Latch As | 1 |
| 28***02 | Cover-Latch | 1 |
266-8795 Lines Gp-Grease
| 00***39 | Adapter-Pipe | 2 |
| 20***79 | Tube; (15-Dm) | 0 |
| 26***95 | Lines Group-Grease | 1 |
286-0561 Louver Gp -High Ambient
| 27***73 | Mount | 6 |
| 27***78 | Louver; (Center) | 1 |
| 28***17 | Louver; (Lower) | 1 |
281-1020 Stop Gp-Swing -Boom
| 28***20 | Stop Group-Swing; -Boom | 1 |
| 28***93 | Stop As | 1 |
| 8T***83 | Bolt (M12x1.75x40mm); (M12x1.75x40-mm) | 3 |
Fuel System
281-1168 Control Ar-Governor
| 28***48 | Control Group-Governor | 1 |
| 28***68 | Control Ar-Governor | 1 |
| 28***06 | Valve & Mtg Group-Pilot; -Travel | 1 |
280-8545 Control Ar-Governor -With Travel Alarm
| 27***48 | Alarm Group-Travel | 1 |
| 28***45 | Control Ar-Governor; -With Travel Alarm | 1 |
| 28***48 | Control Group-Governor | 1 |
294-7806 Control Ar-Governor -Automatic Idle
| 28***07 | Valve & Mtg Group-Pilot; -Travel | 1 |
| 29***00 | Control Group-Governor; -Automatic Idle | 1 |
| 29***06 | Control Ar-Governor; -Automatic Idle | 1 |
280-8546 Control Ar-Governor -Automatic Idle, Travel Alarm
| 27***52 | Alarm Group-Travel | 1 |
| 28***46 | Control Ar-Governor; -Automatic Idle, Travel Alarm | 1 |
| 28***47 | Control Group-Governor; -Automatic Idle | 1 |
280-8542 Control Ar-Governor -Automatic Idle
| 28***42 | Control Ar-Governor; -Automatic Idle | 1 |
| 28***47 | Control Group-Governor; -Automatic Idle | 1 |
| 28***07 | Valve & Mtg Group-Pilot; -Travel | 1 |
294-7812 Control Ar-Governor -Automatic Idle, Travel Alarm
| 28***07 | Valve & Mtg Group-Pilot; -Travel | 1 |
| 29***90 | Alarm Group-Travel | 1 |
| 29***00 | Control Group-Governor; -Automatic Idle | 1 |
294-7813 Control Ar-Governor -With Travel Alarm
| 28***48 | Control Group-Governor | 1 |
| 28***07 | Valve & Mtg Group-Pilot; -Travel | 1 |
| 29***92 | Alarm Group-Travel | 1 |
294-7800 Control Gp-Governor -Automatic Idle
| 09***43 | Pin-Cotter | 3 |
| 11***99 | Gasket; (Air Conditioner Control) | 1 |
| 13***89 | Clip; (Ladder) | 1 |
280-8547 Control Gp-Governor -Automatic Idle
| 09***43 | Pin-Cotter | 3 |
| 13***89 | Clip; (Ladder) | 1 |
| 15***97 | Knob As; (Engine Speed) | 1 |
280-8548 Control Gp-Governor
| 09***43 | Pin-Cotter | 3 |
| 13***89 | Clip; (Ladder) | 1 |
| 15***97 | Knob As; (Engine Speed) | 1 |
144-9962 Filter Gp-Water Sep & Fuel
| 11***01 | Bowl As-Water Collection | 1 |
| 11***18 | Ring-Retaining | 1 |
| 11***19 | Nut | 1 |
283-1306 Lines Gp-Fuel
| 12***48 | Clamp | 2 |
| 12***49 | Clamp | 2 |
| 13***16 | Nut | 3 |
265-8348 Lines Gp-Fuel Filter
| 14***62 | Filter Group-Water Sep & Fuel | 1 |
| 14***05 | Plug As-Sto | 2 |
| 15***75 | Connector | 1 |
283-3183 Pump Gp-Fuel Injection
| 19***22 | Bolt As; (M8x1.25x22-mm) | 1 |
| 19***60 | Nut; (M8x1.25-Thd) | 1 |
| 27***86 | Seal-O-Ring | 1 |
277-8147 Shutoff Gp-Manual -Engine
| 09***29 | Ring-Key | 1 |
| 19***83 | Spring | 1 |
| 27***66 | Lever As | 1 |
317-9677 Shutoff Gp-Manual
| 09***29 | Ring-Key | 1 |
| 27***66 | Lever As | 1 |
| 27***67 | Lever As | 1 |
270-9490 Tank & Mtg Gp-Fuel
| 09***93 | Clamp-Hose | 2 |
| 1P***78 | Clamp; (Hose) | 2 |
| 26***75 | Cap-Fuel; (Locking, Vented) | 1 |
Hydraulic System
087-4454 Accumulator Gp-Hydraulic -Charged
| 08***54 | Accumulator Group-Hydraulic; -Charged-Pilot Oil | 1 |
| 08***75 | Core | 1 |
| 08***76 | Cap | 1 |
5i-8416 Accumulator Gp-Hydraulic -Charged
| 08***54 | Accumulator Group-Hydraulic; -Charged-Pilot Oil | 1 |
| 4I***67 | Cap | 1 |
| 5I***16 | Accumulator Group-Hydraulic; -Charged-Pilot Oil | 1 |
227-8807 Accumulator Gp-Hydraulic -Uncharged
| 22***07 | Accumulator Group-Hydraulic; -Uncharged | 1 |
087-4456 Accumulator Gp-Hydraulic -Charged
| 08***56 | Accumulator Group-Hydraulic; -Charged-Pilot Oil | 1 |
| 14***06 | Accumulator Group-Hydraulic; -Charged | 1 |
| 4I***36 | Accumulator Group-Hydraulic; -Charged-Pilot Oil | 1 |
145-5106 Accumulator Gp-Hydraulic -Charged
| 14***06 | Accumulator Group-Hydraulic; -Charged | 1 |
| 15***00 | Film-Warning; (High Pressure Cylinder) | 1 |
4i-1536 Accumulator Gp-Hydraulic -Charged
| 4I***36 | Accumulator Group-Hydraulic; -Charged-Pilot Oil | 1 |
| 4I***39 | Core | 1 |
| 4I***62 | Cap | 1 |
280-2957 Control Ar-Auxiliary -2-Way
| 26***39 | Lines Group-Auxiliary Hydraulic; -Boom | 1 |
| 26***44 | Lines Group-Front; -Auxiliary | 1 |
| 28***57 | Control Ar-Auxiliary; -2-Way | 1 |
269-8953 Control Ar-Auxiliary -2nd Auxiliary, Long Stick
| 26***42 | Wiring Group-Console; -Rh | 1 |
| 26***83 | Film Group; -Auxiliary | 1 |
| 26***99 | Fastener Group-Lines; -Boom | 1 |
269-4207 Control Ar-Auxiliary -2-Way
| 26***82 | Lines Group-Pilot; -Joystick, 2-Way | 1 |
| 26***22 | Valve Group-Selector; -2-Way | 1 |
| 26***07 | Control Ar-Auxiliary; -2-Way | 1 |
269-4196 Control Ar-Auxiliary -Swing Boom
| 26***59 | Lines Group-Swing Cylinder; -Boom | 1 |
| 26***96 | Control Ar-Auxiliary; -Swing Boom | 1 |
| 29***89 | Lines Group-Swing Cylinder; -Boom | 1 |
269-8952 Control Ar-Auxiliary -2nd Auxiliary, Standard Stick
| 26***42 | Wiring Group-Console; -Rh | 1 |
| 26***83 | Film Group; -Auxiliary | 1 |
| 26***99 | Fastener Group-Lines; -Boom | 1 |
269-4206 Control Ar-Pilot Hydraulic -Standard
| 26***35 | Lines Group-Pilot; -Joystick | 1 |
| 26***06 | Control Ar-Pilot Hydraulic; -Standard | 1 |
| 26***08 | Lines Group-Pilot; -Standard | 1 |
279-3957 Control Ar-Pilot Hydraulic -Standard
| 27***27 | Valve & Mtg Group-Pilot; -Boom Swing | 1 |
| 27***57 | Control Ar-Pilot Hydraulic; -Standard | 1 |
| 28***18 | Film Group; -Standard | 1 |
286-6384 Cylinder Gp-Blade -Angle
| 09***07 | Seal-O-Ring; (Id=64.40mm) | 1 |
| 09***10 | Seal-O-Ring (Id=79.40mm) | 1 |
| 14***50 | Ring As | 1 |
266-6979 Cylinder Gp-Blade -Raise, Lower
| 09***09 | Seal-O-Ring (Id=74.40mm) | 1 |
| 09***10 | Seal-O-Ring (Id=79.40mm) | 1 |
| 14***86 | Ring | 1 |
273-7030 Cylinder Gp-Boom
| 09***10 | Seal-O-Ring (Id=79.40mm) | 2 |
| 09***11 | Seal-O-Ring (Id=84.40mm) | 1 |
| 14***03 | Ring | 1 |
284-3369 Cylinder Gp-Boom
| 09***10 | Seal-O-Ring (Id=79.40mm) | 2 |
| 09***11 | Seal-O-Ring (Id=84.40mm) | 1 |
| 14***57 | Ring | 1 |
277-9900 Cylinder Gp-Bucket
| 09***08 | Seal-O-Ring | 1 |
| 09***09 | Seal-O-Ring (Id=74.40mm) | 1 |
| 14***86 | Ring | 1 |
266-6971 Cylinder Gp-Bucket
| 09***08 | Seal-O-Ring | 1 |
| 09***09 | Seal-O-Ring (Id=74.40mm) | 1 |
| 14***86 | Ring | 1 |
284-0883 Cylinder Gp-Stick
| 09***09 | Seal-O-Ring (Id=74.40mm) | 1 |
| 09***10 | Seal-O-Ring (Id=79.40mm) | 1 |
| 14***23 | Seal As | 1 |
284-3909 Cylinder Gp-Swing Boom
| 09***10 | Seal-O-Ring (Id=79.40mm) | 1 |
| 09***11 | Seal-O-Ring (Id=84.40mm) | 1 |
| 14***57 | Ring | 1 |
246-0192 Cylinder Gp-Tilt -Bucket
| 16***86 | Seal As-Buffer | 1 |
| 16***94 | Seal-U-Cup | 1 |
| 1H***39 | Packing,Preformed Cover Part Of Kit P/N 4j***80 | 1 |
280-8532 Drain Gp-Ecology -Engine, Hydraulic Tank
| 27***10 | Drain Group-Oil; -Ecology, Hydraulic Tank | 1 |
| 27***19 | Drain Group-Engine Oil; -Ecology | 1 |
| 28***32 | Drain Group-Ecology; -Engine, Hydraulic Tank | 1 |
274-6510 Drain Gp-Oil -Ecology, Hydraulic Tank
| 14***15 | Connector As | 1 |
| 27***05 | Bracket As | 1 |
| 27***10 | Drain Group-Oil; -Ecology, Hydraulic Tank | 1 |
280-8531 Drain Gp-Oil -Hydraulic Tank, Standard
| 27***09 | Drain Group-Oil; -Hydraulic Tank, Standard | 1 |
| 28***31 | Drain Group-Oil; -Hydraulic Tank, Standard | 1 |
274-6509 Drain Gp-Oil -Hydraulic Tank, Standard
| 14***15 | Connector As | 1 |
| 16***35 | Plug As | 1 |
| 27***05 | Bracket As | 1 |
266-6396 Drive Gp-Swing
| 26***96 | Drive Group-Swing | 1 |
| 28***55 | Planetary Group-Swing Drive | 1 |
| 28***52 | Motor Group-Swing | 1 |
272-1326 Fastener Gp-Lines -Stick
| 27***26 | Fastener Group-Lines; -Stick | 1 |
| 27***19 | Clamp | 4 |
| 7X***37 | Bolt-Plt; (M8 X 1.25 X 35) | 4 |
269-4199 Fastener Gp-Lines -Boom
| 09***94 | Clamp, Double | 4 |
| 26***03 | Plate As | 4 |
| 26***09 | Plate As | 2 |
227-0620 Gauge Gp-Sight -Hydraulic Oil Level
| 09***19 | Seal-O-Ring (Id=15.80mm) | 4 |
| 22***20 | Gauge Group-Sight; -Hydraulic Oil Level | 1 |
| 23***57 | Pipe | 1 |
264-8397 Hydraulic Ar
| 26***97 | Hydraulic Ar | 1 |
| 26***46 | Pump & Mtg Group-Main Hydraulic | 1 |
| 26***61 | Lines Group-Hydraulic Pump | 1 |
269-8946 Lines Ar-Boom
| 26***92 | Lines Group-Boom Check Valve | 1 |
| 26***46 | Lines Ar-Boom | 1 |
| 27***30 | Cylinder Group-Boom | 1 |
310-6188 Lines Ar-Boom -Check Valve
| 31***88 | Lines Ar-Boom; -Check Valve | 1 |
| 31***89 | Lines Group-Boom Check Valve | 1 |
269-8043 Lines Ar-Boom
| 26***64 | Lines Group-Front; -Boom Cylinder | 1 |
| 26***43 | Lines Ar-Boom | 1 |
| 29***85 | Lines Group-Front; -Boom Cylinder | 1 |
277-9825 Lines Ar-Bucket -Long Stick
| 26***36 | Lines Group-Bucket; -Long Stick | 1 |
| 27***25 | Lines Ar-Bucket; -Long Stick | 1 |
| 27***00 | Cylinder Group-Bucket | 1 |
277-9824 Lines Ar-Bucket
| 26***35 | Lines Group-Bucket | 1 |
| 27***24 | Lines Ar-Bucket | 1 |
| 27***00 | Cylinder Group-Bucket | 1 |
277-9827 Lines Ar-Bucket -2nd Auxiliary, Long
| 26***71 | Cylinder Group-Bucket | 1 |
| 27***77 | Lines Group-Bucket; -2nd Auxiliary, Long | 1 |
| 27***27 | Lines Ar-Bucket; -2nd Auxiliary, Long | 1 |
277-9826 Lines Ar-Bucket -2nd Auxiliary
| 26***71 | Cylinder Group-Bucket | 1 |
| 27***76 | Lines Group-Bucket; -2nd Auxiliary | 1 |
| 27***26 | Lines Ar-Bucket; -2nd Auxiliary | 1 |
269-8947 Lines Gp-Auxiliary Hydraulic
| 15***17 | Cap-Dust | 1 |
| 15***18 | Cap-Dust | 1 |
| 15***94 | Coupler As-Quick Disconnect; (Female)(Quick Disconnect) | 1 |
269-8950 Lines Gp-Auxiliary Hydraulic -2nd Auxiliary, Standard Stick
| 14***43 | Hose As | 2 |
| 15***96 | Fitting As; (Quick Disconnect, Male)(Quick Disconnect) | 1 |
| 15***97 | Fitting As; (Quick Disconnect, Female) | 1 |
292-8311 Lines Gp-Auxiliary Hydraulic -2nd Auxiliary, Long Stick
| 15***96 | Fitting As; (Quick Disconnect, Male)(Quick Disconnect) | 1 |
| 15***97 | Fitting As; (Quick Disconnect, Female) | 1 |
| 16***60 | Cap-Dust | 1 |
269-8949 Lines Gp-Auxiliary Hydraulic -2nd Auxiliary, Boom
| 26***49 | Lines Group-Auxiliary Hydraulic; -2nd Auxiliary, Boom | 1 |
| 28***68 | Tube As | 1 |
| 28***69 | Tube As | 1 |
269-8951 Lines Gp-Auxiliary Hydraulic -2nd Auxiliary, Long Stick
| 15***96 | Fitting As; (Quick Disconnect, Male)(Quick Disconnect) | 1 |
| 15***97 | Fitting As; (Quick Disconnect, Female) | 1 |
| 16***60 | Cap-Dust | 1 |
269-8939 Lines Gp-Auxiliary Hydraulic -Boom
| 09***90 | Clamp, Single | 8 |
| 26***39 | Lines Group-Auxiliary Hydraulic; -Boom | 1 |
| 28***59 | Compressor Housing, Tube As | 1 |
269-8948 Lines Gp-Auxiliary Hydraulic -Long Stick
| 15***17 | Cap-Dust | 1 |
| 15***18 | Cap-Dust | 1 |
| 15***94 | Coupler As-Quick Disconnect; (Female)(Quick Disconnect) | 1 |
292-8309 Lines Gp-Auxiliary Hydraulic -2nd Auxiliary, Standard Stick
| 15***96 | Fitting As; (Quick Disconnect, Male)(Quick Disconnect) | 1 |
| 15***97 | Fitting As; (Quick Disconnect, Female) | 1 |
| 16***60 | Cap-Dust | 1 |
268-5250 Lines Gp-Blade -Raise, Lower
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 1 |
| 14***53 | Elbow, 45,-6 Orb To-6 Orfs-Drum Clutch Port | 3 |
| 26***77 | Hose As | 1 |
292-8290 Lines Gp-Blade -Raise, Lower
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 1 |
| 14***53 | Elbow, 45,-6 Orb To-6 Orfs-Drum Clutch Port | 3 |
| 26***79 | Cover | 1 |
280-7609 Lines Gp-Blade -Angle
| 14***53 | Elbow, 45,-6 Orb To-6 Orfs-Drum Clutch Port | 1 |
| 14***78 | Elbow, 90°,-6 Orb /-6 Orfs; (90°) (-6 Orbx-6orfs) | 3 |
| 28***09 | Lines Group-Blade; -Angle | 1 |
292-8288 Lines Gp-Boom Check Valve
| 09***90 | Clamp, Single | 1 |
| 14***28 | Connector Assem. | 1 |
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 2 |
310-6189 Lines Gp-Boom Check Valve
| 09***90 | Clamp, Single | 1 |
| 14***28 | Connector Assem. | 1 |
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 2 |
269-4192 Lines Gp-Boom Check Valve
| 09***90 | Clamp, Single | 1 |
| 14***28 | Connector Assem. | 1 |
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 2 |
269-8935 Lines Gp-Bucket
| 09***94 | Clamp, Double | 1 |
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 2 |
| 1S***94 | Clip-R.H. Side Engine Support | 2 |
269-8936 Lines Gp-Bucket -Long Stick
| 09***94 | Clamp, Double | 1 |
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 2 |
| 1S***94 | Clip-R.H. Side Engine Support | 2 |
275-4976 Lines Gp-Bucket -2nd Auxiliary
| 09***94 | Clamp, Double | 1 |
| 14***18 | Connector As | 2 |
| 14***33 | Tee As-Orfs; (1 1/16-12 Thd) | 2 |
275-4977 Lines Gp-Bucket -2nd Auxiliary, Long
| 09***94 | Clamp, Double | 1 |
| 14***18 | Connector As | 2 |
| 14***33 | Tee As-Orfs; (1 1/16-12 Thd) | 2 |
252-6793 Lines Gp-Bucket Cylinder
| 14***25 | Connector | 1 |
| 15***41 | Block | 1 |
| 15***94 | Coupler As-Quick Disconnect; (Female)(Quick Disconnect) | 1 |
292-8285 Lines Gp-Front -Boom Cylinder
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 3 |
| 16***69 | Adapter; (Str Thd (-6) Orfs/0) | 1 |
| 27***37 | Strap-Cable; (Green) | 1 |
269-3764 Lines Gp-Front -Boom Cylinder
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 3 |
| 16***69 | Adapter; (Str Thd (-6) Orfs/0) | 1 |
| 26***83 | Hose As | 1 |
292-8284 Lines Gp-Front -Bucket, Stick Cylinder
| 13***07 | Strap; (Cable) | 2 |
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 1 |
| 14***07 | Plug; (Hex Head) (-6 Orb) (Current) (16***35 Friction Disc Interchangeable With 11***47) (Use All Of One Part Number) | 2 |
269-8944 Lines Gp-Front -Auxiliary
| 14***40 | Adapter; (Straight) (-8 Orb X -8 Orfs) | 2 |
| 15***43 | Connector As. | 1 |
| 18***51 | Washer-Hard; (5.3x8.8x2-mm Thk) | 1 |
269-8932 Lines Gp-Front -Bucket, Stick Cylinder
| 13***07 | Strap; (Cable) | 2 |
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 1 |
| 14***07 | Plug; (Hex Head) (-6 Orb) (Current) (16***35 Friction Disc Interchangeable With 11***47) (Use All Of One Part Number) | 2 |
292-8296 Lines Gp-Front
| 14***40 | Adapter; (Straight) (-8 Orb X -8 Orfs) | 2 |
| 15***43 | Connector As. | 1 |
| 18***51 | Washer-Hard; (5.3x8.8x2-mm Thk) | 1 |
269-3761 Lines Gp-Hydraulic Pump
| 11***49 | Fitting As; (Quick Disconnect) | 1 |
| 14***53 | Elbow, 45,-6 Orb To-6 Orfs-Drum Clutch Port | 1 |
| 14***78 | Elbow, 90°,-6 Orb /-6 Orfs; (90°) (-6 Orbx-6orfs) | 1 |
269-5940 Lines Gp-Pilot
| 08***56 | 90 Degrees Elbow | 1 |
| 08***56 | Accumulator Group-Hydraulic; -Charged-Pilot Oil | 1 |
| 09***79 | Tape-Color; (White) | 1 |
269-4209 Lines Gp-Pilot -2-Way
| 09***80 | Tape - Color; (Blue) | 1 |
| 09***81 | Tape-Color; (Orange) | 1 |
| 14***09 | Rubber | 1 |
266-8135 Lines Gp-Pilot -Joystick
| 09***79 | Tape-Color; (White) | 4 |
| 14***37 | Connector | 1 |
| 14***25 | Connector As. | 8 |
280-7611 Lines Gp-Pilot
| 09***79 | Tape-Color; (White) | 1 |
| 14***16 | Connector Group | 1 |
| 14***51 | Elbow Group | 1 |
280-2959 Lines Gp-Pilot -Auxiliary
| 14***16 | Connector Group | 2 |
| 24***25 | Hose As | 1 |
| 26***25 | Hose As | 1 |
269-4208 Lines Gp-Pilot -Standard
| 09***80 | Tape - Color; (Blue) | 0 |
| 09***81 | Tape-Color; (Orange) | 0 |
| 14***09 | Rubber | 1 |
267-3282 Lines Gp-Pilot -Joystick, 2-Way
| 09***79 | Tape-Color; (White) | 4 |
| 14***37 | Connector | 1 |
| 14***25 | Connector As. | 8 |
269-3760 Lines Gp-Return
| 09***88 | Clamp; (Hose) | 3 |
| 09***90 | Clamp; (Hose) (26-39mm Id) | 2 |
| 09***01 | Seal-O-Ring (Id=39.40mm) | 1 |
283-7498 Lines Gp-Return
| 09***88 | Clamp; (Hose) | 3 |
| 09***90 | Clamp; (Hose) (26-39mm Id) | 2 |
| 09***01 | Seal-O-Ring (Id=39.40mm) | 1 |
269-8934 Lines Gp-Stick
| 14***40 | Adapter; (Straight) (-8 Orb X -8 Orfs) | 2 |
| 14***38 | Clip-Loop | 1 |
| 26***90 | Hose As | 1 |
292-8287 Lines Gp-Stick
| 14***40 | Adapter; (Straight) (-8 Orb X -8 Orfs) | 2 |
| 14***38 | Clip-Loop | 1 |
| 28***65 | Tube As | 2 |
269-8958 Lines Gp-Swing Cylinder -Swing Boom, Work Tool
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 1 |
| 14***78 | Elbow, 90°,-6 Orb /-6 Orfs; (90°) (-6 Orbx-6orfs) | 4 |
| 14***35 | Tee, -6 Orb / Orfs | 1 |
292-8307 Lines Gp-Swing Cylinder -Swing Boom, Work Tool
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 1 |
| 14***53 | Elbow, 45,-6 Orb To-6 Orfs-Drum Clutch Port | 1 |
| 14***71 | Elbow, 45, -6 Orfs Fm Swivel | 1 |
269-3759 Lines Gp-Swing Cylinder -Boom
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 1 |
| 14***78 | Elbow, 90°,-6 Orb /-6 Orfs; (90°) (-6 Orbx-6orfs) | 2 |
| 16***69 | Adapter; (Str Thd (-6) Orfs/0) | 1 |
292-8289 Lines Gp-Swing Cylinder -Boom
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 1 |
| 14***78 | Elbow, 90°,-6 Orb /-6 Orfs; (90°) (-6 Orbx-6orfs) | 2 |
| 16***69 | Adapter; (Str Thd (-6) Orfs/0) | 1 |
292-8291 Lines Gp-Swing Motor
| 14***10 | Adapter As | 1 |
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 4 |
| 14***38 | Adapter, -6 Orb / Orfs X-Long | 1 |
268-5253 Lines Gp-Swing Motor
| 14***10 | Adapter As | 1 |
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 4 |
| 14***38 | Adapter, -6 Orb / Orfs X-Long | 1 |
280-7610 Lines Gp-Swing Motor
| 09***35 | Connector | 1 |
| 14***37 | Connector | 1 |
| 14***10 | Adapter As | 1 |
268-5252 Lines Gp-Travel Motor
| 14***18 | Connector As | 4 |
| 14***25 | Connector As. | 4 |
| 14***63 | Elbow Group | 4 |
292-8293 Lines Gp-Travel Motor
| 14***18 | Connector As | 4 |
| 14***25 | Connector As. | 4 |
| 14***63 | Elbow Group | 4 |
280-7620 Lines Gp-Travel Motor
| 14***18 | Connector As | 4 |
| 14***25 | Connector As. | 2 |
| 14***63 | Elbow Group | 4 |
274-4199 Manifold Gp-Control -Hyd Lockout, Speed Select
| 09***19 | Seal-O-Ring (Id=15.80mm) | 2 |
| 09***78 | Seal-O-Ring (Id=9.80mm) | 1 |
| 09***79 | Seal-O-Ring (Id=10.80mm) | 2 |
265-8752 Motor & Mtg Gp-Swing
| 26***52 | Motor & Mtg Group-Swing | 1 |
| 26***96 | Drive Group-Swing | 1 |
| 8T***40 | Bolt-Plt; (M16 X 2.0 X 60) | 4 |
281-3052 Motor Gp-Swing
| 09***80 | Pin | 1 |
| 09***74 | Seal-O-Ring (Id=6.8mm); (Id=6.80mm) | 2 |
| 09***79 | Seal-O-Ring (Id=10.80mm) | 6 |
280-2355 Planetary Gp-Swing Drive
| 28***55 | Planetary Group-Swing Drive | 1 |
| 28***57 | Gear | 1 |
| 28***58 | Gear | 1 |
266-6946 Pump & Mtg Gp-Main Hydraulic
| 12***39 | Bolt; (M10x1.25x25-mm) | 2 |
| 12***47 | Bolt; (M10x1.25x40-mm) | 5 |
| 19***03 | Bolt; (M12x1.75x16-mm) | 3 |
279-4699 Pump Gp-Gear -Pilot
| 27***99 | Pump Group-Gear; -Pilot | 1 |
266-6943 Pump Gp-Main Hydraulic
| 09***71 | Seal-O-Ring (Id=2.80mm) | 1 |
| 09***75 | Seal - O-Ring (7.80 mm Id) | 8 |
| 09***76 | Seal-O-Ring | 1 |
333-9457 Spool Gp-Control Valve
| 33***57 | Spool Group-Control Valve | 1 |
| 33***58 | Spool; (Boom) | 1 |
| 33***59 | Spool; (Stick) | 1 |
293-4282 Spool Gp-Control Valve
| 29***14 | Spool; (Control Valve, Boom) | 1 |
| 29***15 | Spool; (Control Valve, Stick) | 1 |
| 29***16 | Spool; (Control Valve, Travel) | 2 |
266-6836 Swivel Gp
| 09***29 | Ring; (Retaining) | 1 |
| 09***66 | Plug, Tapered | 5 |
| 09***23 | Seal-O-Ring (Id=79.60mm) | 1 |
191-7516 Swivel Gp
| 09***23 | Seal-O-Ring (Id=79.60mm) | 1 |
| 09***10 | Seal-O-Ring (Id=79.40mm) | 1 |
| 09***13 | Seal-O-Ring; (Id=94.40mm) | 1 |
276-9320 Tank & Filter Gp-Hydraulic
| 09***37 | Valve As-Check | 1 |
| 09***17 | Seal-O-Ring (Id=114.40mm) | 2 |
| 1P***78 | Clamp; (Hose) | 1 |
270-9491 Tank & Mtg Gp-Hydraulic
| 27***91 | Tank & Mtg Group-Hydraulic | 1 |
| 27***20 | Tank & Filter Group-Hydraulic | 1 |
| 7X***29 | Washer; (11x25x3-mm Thk) | 4 |
266-8143 Valve & Mtg Gp-Bank
| 26***52 | Valve Group-Main Control | 1 |
| 26***43 | Valve & Mtg Group-Bank | 1 |
| 27***35 | Support As | 1 |
280-7612 Valve & Mtg Gp-Main Control
| 28***12 | Valve & Mtg Group-Main Control | 1 |
| 28***41 | Valve Group-Main Control; (Angle Blade) | 1 |
| 28***45 | Belt Tensioner; Fan Drive, Support As | 1 |
278-0827 Valve & Mtg Gp-Pilot -Boom Swing
| 14***68 | Elbow Group | 1 |
| 15***65 | Elbow; (Spl) | 2 |
| 26***24 | Valve Group-Pilot; -Auxiliary, Boom Swing | 1 |
282-9694 Valve & Mtg Gp-Pilot -Auxiliary, Boom Swing
| 14***25 | Connector As. | 2 |
| 14***68 | Elbow Group | 2 |
| 15***65 | Elbow; (Spl) | 2 |
287-3307 Valve & Mtg Gp-Pilot -Travel
| 28***07 | Valve & Mtg Group-Pilot; -Travel | 1 |
| 33***21 | Valve Group-Pilot; -Travel | 1 |
| 8T***21 | Washer-Hard; (11x21x2.5-mm Thk)(M10x1.50x30mm) | 4 |
287-3306 Valve & Mtg Gp-Pilot -Travel
| 28***39 | Valve Group-Pilot; -Travel | 1 |
| 28***06 | Valve & Mtg Group-Pilot; -Travel | 1 |
| 8T***21 | Washer-Hard; (11x21x2.5-mm Thk)(M10x1.50x30mm) | 4 |
281-2334 Valve Gp-Control -Swing
| 25***71 | Seal | 1 |
| 27***96 | Plate | 1 |
| 28***34 | Valve Group-Control; -Swing | 1 |
291-9393 Valve Gp-Control -Travel
| 25***71 | Seal | 1 |
| 27***96 | Plate | 1 |
| 28***60 | Seal | 1 |
281-2330 Valve Gp-Control -Boom
| 15***55 | Plug | 1 |
| 15***67 | Seal-O-Ring | 1 |
| 25***71 | Seal | 1 |
292-0184 Valve Gp-Control -Boom
| 15***55 | Plug | 1 |
| 15***67 | Seal-O-Ring | 1 |
| 25***71 | Seal | 1 |
281-2332 Valve Gp-Control -Bucket
| 25***71 | Seal | 1 |
| 27***96 | Plate | 1 |
| 28***32 | Valve Group-Control; -Bucket | 1 |
281-2326 Valve Gp-Control -Inlet
| 15***85 | Seal | 1 |
| 15***55 | Plug | 1 |
| 15***67 | Seal-O-Ring | 1 |
281-2331 Valve Gp-Control -Auxiliary
| 25***71 | Seal | 1 |
| 27***96 | Plate | 1 |
| 28***31 | Valve Group-Control; -Auxiliary | 1 |
292-0186 Valve Gp-Control -Stick
| 25***71 | Seal | 1 |
| 27***96 | Plate | 1 |
| 28***60 | Seal | 1 |
281-2333 Valve Gp-Control -Stick
| 25***71 | Seal | 1 |
| 27***96 | Plate | 1 |
| 28***33 | Valve Group-Control; -Stick | 1 |
281-2328 Valve Gp-Control -Travel
| 25***71 | Seal | 1 |
| 27***96 | Plate | 1 |
| 28***28 | Valve Group-Control; -Travel | 1 |
292-0188 Valve Gp-Control -Boom Swing
| 25***71 | Seal | 1 |
| 28***60 | Seal | 1 |
| 28***61 | Seal | 2 |
281-2336 Valve Gp-Control -Outlet
| 15***55 | Plug | 1 |
| 27***86 | Valve Group-Relief; (Inlet) | 1 |
| 27***10 | Plug As | 1 |
281-2335 Valve Gp-Control -Boom Swing
| 25***71 | Seal | 1 |
| 28***35 | Valve Group-Control; -Boom Swing | 1 |
| 28***60 | Seal | 1 |
291-9391 Valve Gp-Control -Travel
| 25***71 | Seal | 1 |
| 27***96 | Plate | 1 |
| 28***60 | Seal | 1 |
281-2329 Valve Gp-Control -Blade
| 15***46 | Seal | 2 |
| 25***71 | Seal | 1 |
| 27***96 | Plate | 1 |
292-0185 Valve Gp-Control -Bucket
| 25***71 | Seal | 1 |
| 27***96 | Plate | 1 |
| 28***60 | Seal | 1 |
281-2327 Valve Gp-Control -Travel
| 25***71 | Seal | 1 |
| 27***96 | Plate | 1 |
| 28***27 | Valve Group-Control; -Travel | 1 |
292-0187 Valve Gp-Control -Swing
| 25***71 | Seal | 1 |
| 27***96 | Plate | 1 |
| 28***60 | Seal | 1 |
291-1671 Valve Gp-Control -Blade
| 15***46 | Seal | 2 |
| 25***71 | Seal | 1 |
| 27***96 | Plate | 1 |
274-4203 Valve Gp-Diverter -Swing Boom, Work Tool
| 21***13 | Seal-O-Ring | 1 |
| 21***14 | Seal-O-Ring | 1 |
| 22***17 | Manifold | 1 |
266-6952 Valve Gp-Main Control
| 10***81 | Plug Assem. | 1 |
| 18***55 | Valve As-Manual; (Shutoff)(Work Tool) | 7 |
| 20***56 | Nut | 8 |
292-0159 Valve Gp-Main Control
| 10***81 | Plug Assem. | 1 |
| 18***55 | Valve As-Manual; (Shutoff)(Work Tool) | 5 |
| 20***56 | Nut | 8 |
291-1668 Valve Gp-Manifold & Reducing -Inlet
320-6540 Valve Gp-Pilot -Blade Control
| 09***60 | Setscrew-Socket; (M6x1x6-mm) | 1 |
| 09***78 | Seal-O-Ring (Id=9.80mm) | 2 |
| 09***85 | Seal- -O-Ring (17.80 mm Id) | 2 |
282-1539 Valve Gp-Pilot -Travel
| 08***07 | Spring | 4 |
| 08***10 | Setscrew; (M10x21-mm) | 4 |
| 09***36 | Ring; (Retaining) | 4 |
191-1392 Valve Gp-Pilot -Blade Control
267-0424 Valve Gp-Pilot -Auxiliary, Boom Swing
| 26***24 | Valve Group-Pilot; -Auxiliary, Boom Swing | 1 |
| 26***99 | Valve Group-Solenoid; -Auxiliary, Boom Swing | 2 |
| 7I***72 | Bolt; (M5x0.8x12-mm) | 4 |
267-0423 Valve Gp-Pilot -Travel
| 08***07 | Spring | 4 |
| 08***10 | Setscrew; (M10x21-mm) | 4 |
| 09***36 | Ring; (Retaining) | 4 |
295-6474 Valve Gp-Pilot -Travel
| 08***07 | Spring | 4 |
| 08***10 | Setscrew; (M10x21-mm) | 4 |
| 09***36 | Ring; (Retaining) | 4 |
330-4621 Valve Gp-Pilot -Travel
| 08***07 | Spring | 4 |
| 08***10 | Setscrew; (M10x21-mm) | 4 |
| 09***73 | Bolt; (Socket Head) (M12x1.75x60mm) | 2 |
330-4620 Valve Gp-Pilot -Travel
| 08***07 | Spring | 4 |
| 08***10 | Setscrew; (M10x21-mm) | 4 |
| 09***73 | Bolt; (Socket Head) (M12x1.75x60mm) | 2 |
267-0420 Valve Gp-Pilot -Joystick
| 09***76 | Seal | 4 |
| 09***86 | Seal - O-Ring (19.80 mm Id) | 4 |
| 09***28 | Sleeve | 4 |
295-6473 Valve Gp-Pilot -Travel
| 08***07 | Spring | 4 |
| 08***10 | Setscrew; (M10x21-mm) | 4 |
| 09***36 | Ring; (Retaining) | 4 |
332-1293 Valve Gp-Pump Control
| 09***75 | Seal - O-Ring (7.80 mm Id) | 4 |
| 27***03 | Seal-O-Ring | 1 |
| 27***12 | Valve Group-Pump Control | 1 |
279-4712 Valve Gp-Pump Control
| 09***75 | Seal - O-Ring (7.80 mm Id) | 1 |
| 09***84 | Seal-O-Ring (Id=15.80mm) | 1 |
| 27***04 | Orifice | 1 |
288-0849 Valve Gp-Relief -Line, Thumb
| 09***28 | Seal-O-Ring | 4 |
| 27***32 | Valve As-Relief; (Line)(Thumb) | 2 |
| 28***49 | Valve Group-Relief; -Line, Thumb | 1 |
281-3053 Valve Gp-Relief
| 09***82 | Seal-O-Ring (Id=13.80mm) | 1 |
| 09***85 | Seal- -O-Ring (17.80 mm Id) | 1 |
| 09***90 | Seal-O-Ring (Id=21.80mm) | 1 |
268-3578 Valve Gp-Selector -2-Way
| 26***78 | Valve Group-Selector; -2-Way | 1 |
| 27***13 | Retainer | 1 |
| 27***14 | Ball | 1 |
268-3622 Valve Gp-Selector -2-Way
| 14***69 | Adapter; (90° Elbow Orfs/Orb) | 4 |
| 26***45 | Elbow | 1 |
| 26***46 | Elbow As | 4 |
282-9318 Valve Gp-Solenoid
| 16***81 | Valve Group-Solenoid; -Blade | 2 |
| 28***18 | Valve Group-Solenoid; -Blade | 1 |
| 29***52 | Block | 1 |
169-1181 Valve Gp-Solenoid
| 09***86 | Seal - O-Ring (19.80 mm Id) | 1 |
| 09***50 | Seal-O-Ring (Id=10.82mm) | 1 |
| 09***51 | Seal-O-Ring (Id=14.00mm) | 1 |
269-2299 Valve Gp-Solenoid
| 09***86 | Seal - O-Ring (19.80 mm Id) | 1 |
| 09***50 | Seal-O-Ring (Id=10.82mm) | 1 |
| 09***51 | Seal-O-Ring (Id=14.00mm) | 1 |
Implements
264-8395 Boom Ar
| 26***95 | Boom Ar | 1 |
| 27***61 | Boom Group | 1 |
| 27***15 | Guard Group-Cylinder; -Boom | 1 |
270-6461 Boom Gp
| 09***30 | Seal-Lip Type | 2 |
| 17***94 | Shim; (0.5-mm Thk) | 2 |
| 17***95 | Shim; (1-mm Thk) | 4 |
277-4349 Linkage Ar-Bucket -With Lifting Eye
| 09***29 | Seal-Lip Type | 6 |
| 26***15 | Bearing-Sleeve | 2 |
| 26***51 | Bearing-Sleeve | 2 |
266-3937 Linkage Ar-Bucket
| 26***37 | Linkage Ar-Bucket | 1 |
| 27***78 | Linkage Group-Bucket | 1 |
270-6597 Linkage Ar-Bucket -With Lifting Eye
| 27***97 | Linkage Ar-Bucket; -With Lifting Eye | 1 |
| 27***37 | Linkage Group-Bucket; -With Lifting Eye | 1 |
277-4378 Linkage Gp-Bucket
| 09***29 | Seal-Lip Type | 6 |
| 09***68 | Pin-Cotter | 2 |
| 17***94 | Shim; (0.5-mm Thk) | 7 |
278-9937 Linkage Gp-Bucket -With Lifting Eye
| 09***29 | Seal-Lip Type | 6 |
| 09***68 | Pin-Cotter | 2 |
| 17***94 | Shim; (0.5-mm Thk) | 7 |
322-1408 Stick Ar -2nd Auxiliary, Long
| 26***48 | Lines Group-Auxiliary Hydraulic; -Long Stick | 1 |
| 26***53 | Control Ar-Auxiliary; -2nd Auxiliary, Long Stick | 1 |
| 27***97 | Linkage Ar-Bucket; -With Lifting Eye | 1 |
322-1406 Stick Ar -Long, Thumb
| 26***96 | Control Ar-Auxiliary; -Swing Boom | 1 |
| 26***48 | Lines Group-Auxiliary Hydraulic; -Long Stick | 1 |
| 27***97 | Linkage Ar-Bucket; -With Lifting Eye | 1 |
266-9543 Stick Ar
| 26***43 | Stick Ar | 1 |
| 26***34 | Lines Group-Stick | 1 |
| 27***26 | Fastener Group-Lines; -Stick | 1 |
322-1405 Stick Ar -Standard, Thumb
| 26***96 | Control Ar-Auxiliary; -Swing Boom | 1 |
| 26***47 | Lines Group-Auxiliary Hydraulic | 1 |
| 27***97 | Linkage Ar-Bucket; -With Lifting Eye | 1 |
322-1407 Stick Ar -2nd Auxiliary, Standard
| 26***47 | Lines Group-Auxiliary Hydraulic | 1 |
| 26***52 | Control Ar-Auxiliary; -2nd Auxiliary, Standard Stick | 1 |
| 27***97 | Linkage Ar-Bucket; -With Lifting Eye | 1 |
270-6590 Stick Ar-Hoe -Standard, Thumb
| 27***90 | Stick Ar-Hoe; -Standard, Thumb | 1 |
| 27***91 | Stick Group-Hoe; -Standard, Thumb | 1 |
| 28***49 | Valve Group-Relief; -Line, Thumb | 1 |
264-8396 Stick Ar-Hoe -Standard
| 26***96 | Stick Ar-Hoe; -Standard | 1 |
| 26***47 | Lines Group-Auxiliary Hydraulic | 1 |
| 27***51 | Stick Group-Hoe; -Standard | 1 |
293-6218 Stick Ar-Hoe -Long, Thumb
| 27***93 | Stick Group-Hoe; -Long, Thumb | 1 |
| 28***49 | Valve Group-Relief; -Line, Thumb | 1 |
| 29***18 | Stick Ar-Hoe; -Long, Thumb | 1 |
270-6397 Stick Ar-Hoe -Heavy-Duty, Long
| 26***48 | Lines Group-Auxiliary Hydraulic; -Long Stick | 1 |
| 27***96 | Stick Group-Hoe; -Heavy-Duty, Long | 1 |
| 27***97 | Stick Ar-Hoe; -Heavy-Duty, Long | 1 |
270-6592 Stick Ar-Hoe -Long, Thumb
| 27***92 | Stick Ar-Hoe; -Long, Thumb | 1 |
| 27***93 | Stick Group-Hoe; -Long, Thumb | 1 |
| 28***49 | Valve Group-Relief; -Line, Thumb | 1 |
270-6350 Stick Ar-Hoe -Standard
| 27***50 | Stick Ar-Hoe; -Standard | 1 |
| 27***51 | Stick Group-Hoe; -Standard | 1 |
293-6217 Stick Ar-Hoe -Standard, Thumb
| 27***91 | Stick Group-Hoe; -Standard, Thumb | 1 |
| 28***49 | Valve Group-Relief; -Line, Thumb | 1 |
| 29***17 | Stick Ar-Hoe; -Standard, Thumb | 1 |
270-6393 Stick Ar-Hoe -Heavy-Duty
| 27***93 | Stick Ar-Hoe; -Heavy-Duty | 1 |
| 27***94 | Stick Group-Hoe; -Heavy-Duty | 1 |
270-6395 Stick Ar-Hoe -Heavy-Duty, Long
| 27***95 | Stick Ar-Hoe; -Heavy-Duty, Long | 1 |
| 27***96 | Stick Group-Hoe; -Heavy-Duty, Long | 1 |
270-6396 Stick Gp-Hoe -Heavy-Duty, Long
| 09***29 | Seal-Lip Type | 6 |
| 17***94 | Shim; (0.5-mm Thk) | 3 |
| 17***95 | Shim; (1-mm Thk) | 3 |
270-6593 Stick Gp-Hoe -Long, Thumb
| 09***29 | Seal-Lip Type | 6 |
| 17***94 | Shim; (0.5-mm Thk) | 3 |
| 17***95 | Shim; (1-mm Thk) | 3 |
270-6591 Stick Gp-Hoe -Standard, Thumb
| 09***29 | Seal-Lip Type | 6 |
| 17***94 | Shim; (0.5-mm Thk) | 3 |
| 17***95 | Shim; (1-mm Thk) | 3 |
270-6351 Stick Gp-Hoe -Standard
| 09***29 | Seal-Lip Type | 6 |
| 17***94 | Shim; (0.5-mm Thk) | 3 |
| 17***95 | Shim; (1-mm Thk) | 3 |
270-6394 Stick Gp-Hoe -Heavy-Duty
| 09***29 | Seal-Lip Type | 6 |
| 17***94 | Shim; (0.5-mm Thk) | 3 |
| 17***95 | Shim; (1-mm Thk) | 3 |
282-1712 Tilt Gp -Bucket
| 24***75 | Bearing | 2 |
| 28***12 | Tilt Group; (Bucket) | 1 |
| 28***13 | Bracket As-Mounting | 1 |
Lubrication System
320-1081 Breather Gp
| 22***79 | Washer | 1 |
| 27***12 | Bolt | 2 |
| 32***25 | Hose; (A-Breather) | 1 |
321-0602 Breather Gp
| 09***86 | Clamp; (Hose) | 1 |
| 26***79 | Strap-Cable | 1 |
| 32***02 | Breather Group | 1 |
280-3721 Filler Gp-Engine Oil
| 19***62 | Bolt; (M8x1.25x20-mm) | 2 |
| 23***88 | Cap-Filler; (Engine Oil) | 1 |
| 28***21 | Filler Group-Engine Oil | 1 |
274-6495 Filter & Mtg Gp-Engine Oil
| 09***32 | Washer; (15.8x22.5x2-mm Thk) | 8 |
| 12***64 | Filter-Engine Oil | 1 |
| 23***89 | Bracket | 1 |
283-3168 Lines Gp-Turbocharger Oil
| 09***00 | Washer; (1.5mm Thk) | 1 |
| 09***41 | Clamp, Hose; (Hose) | 2 |
| 19***33 | Bolt | 2 |
283-3163 Pump Gp-Engine Oil
| 09***00 | Washer; (1.5mm Thk) | 2 |
| 10***25 | Valve As; (Oil Bypass)(Engine) | 1 |
| 19***53 | Switch As-Pressure; (Engine Oil) | 1 |
Machine Arrangement
318-2846 Chassis Ar
| 26***32 | Counterweight Group | 1 |
| 26***48 | Lines Group-Fuel Filter | 1 |
| 26***49 | Firewall Group | 1 |
264-8392 Chassis Ar
| 26***92 | Chassis Ar | 1 |
| 26***50 | Plate & Film Group | 1 |
| 26***32 | Counterweight Group | 1 |
298-3894 Chassis Ar
| 26***32 | Counterweight Group | 1 |
| 26***48 | Lines Group-Fuel Filter | 1 |
| 26***49 | Firewall Group | 1 |
264-8356 Common Ar
| 26***56 | Common Ar | 1 |
| 26***83 | Undercarriage Ar | 1 |
| 26***84 | Power Train Ar | 1 |
Operator Station
267-4377 Accessory Gp-Cab -Fan
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***80 | Bolt-Socket Head; (M5x0.8x16-mm)(European Sourced) | 3 |
| 10***44 | Fan Group-Circulating | 1 |
267-4374 Accessory Gp-Cab -Screen
| 26***74 | Accessory Group-Cab; -Screen | 1 |
| 27***88 | Screen As-Cab | 1 |
| 3C***78 | Screw-Machine; (M6x1x10-mm) | 2 |
282-9307 Air Conditioner & Mounting Gp
| 09***12 | Clip | 1 |
| 16***95 | Strap; (Cable) | 2 |
| 25***57 | Tube | 1 |
282-9305 Air Conditioner Ar -With Air Duct
| 28***05 | Air Conditioner Ar; -With Air Duct | 1 |
| 28***06 | Duct Group-Cab Air | 1 |
| 28***07 | Air Conditioner & Mounting Group | 1 |
273-1445 Air Conditioner Gp
| 18***00 | Screw-Tapping | 41 |
| 24***19 | Clip | 2 |
| 27***45 | Air Conditioner Group | 1 |
284-4301 Cab Ar -With Heater
| 27***99 | Mounting Group-Engine | 1 |
| 27***66 | Film Group; -Cab | 1 |
| 27***83 | Platform Group-Operator | 1 |
284-4300 Cab Ar -With Air Conditioner
| 27***66 | Film Group; -Cab | 1 |
| 27***83 | Platform Group-Operator | 1 |
| 27***72 | Condenser & Mtg Group-Refrigerant | 1 |
282-9688 Cab Gp
| 17***39 | Receptacle As; (Power Supply) | 1 |
| 18***05 | Clip | 3 |
| 28***12 | Bracket | 1 |
282-9689 Cab Gp
| 09***07 | Nut; (M12x1.75-Thd) | 4 |
| 11***99 | Gasket; (Air Conditioner Control) | 1 |
| 12***25 | Hook | 1 |
267-1611 Canopy Ar
| 26***43 | Mounting Group-Engine | 1 |
| 26***11 | Canopy Ar | 1 |
| 27***92 | Film Group; -Canopy | 1 |
287-3856 Canopy Ar
| 27***99 | Mounting Group-Engine | 1 |
| 27***92 | Film Group; -Canopy | 1 |
| 28***91 | Wiring Group-Console | 1 |
308-9595 Canopy Gp
| 27***43 | Foam | 2 |
| 27***86 | Roof | 1 |
| 27***23 | Bracket As | 1 |
283-0280 Canopy Gp-Open Rops
| 27***43 | Foam | 2 |
| 27***86 | Roof | 1 |
| 27***23 | Bracket As | 1 |
283-4171 Compressor Gp-Refrigerant
| 27***77 | Pulley As-Idler | 1 |
| 27***80 | Pulley | 1 |
| 27***81 | V-Belt; (Air Conditioner Compressor) | 1 |
273-6072 Condenser & Mtg Gp-Refrigerant
| 27***72 | Condenser & Mtg Group-Refrigerant | 1 |
| 28***30 | Condenser As-Refrigerant | 1 |
| 28***68 | Bracket As | 1 |
268-2519 Console Gp-Operator -Rh
| 1R***96 | Bolt (35mm Long); (M6x1x35-mm) | 2 |
| 22***68 | Washer; (6.5x13x1-mm Thk) | 2 |
| 26***76 | Lever | 1 |
263-2275 Console Gp-Operator -Armrest
| 26***75 | Console Group-Operator; -Armrest | 1 |
| 26***19 | Console Group-Operator; -Rh | 1 |
| 26***20 | Console Group-Operator; -Lh | 1 |
268-2520 Console Gp-Operator -Lh
| 1R***96 | Bolt (35mm Long); (M6x1x35-mm) | 2 |
| 20***85 | Lockwasher | 1 |
| 20***95 | Ring-Retaining | 2 |
283-6608 Control & Mtg Gp-Joystick
| 28***10 | Plain Hose, Control Group-Joystick; -Lh | 1 |
| 28***08 | Control & Mtg Group-Joystick | 1 |
| 28***09 | Control Group-Joystick; -Rh | 1 |
297-9326 Control & Mtg Gp-Joystick
| 29***26 | Control & Mtg Group-Joystick | 1 |
| 29***27 | Control Group-Joystick; -Rh | 1 |
| 29***30 | Control Group-Joystick; -Lh | 1 |
272-0474 Control & Mtg Gp-Pedal -Travel
| 27***74 | Control & Mtg Group-Pedal; -Travel | 1 |
| 27***73 | Pedal As; (Lh) | 1 |
| 27***74 | Pedal As; (Rh) | 1 |
298-0659 Control Gp-Blade -Angle
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 11***83 | Pin-Spring | 1 |
| 21***23 | Nut | 1 |
289-4582 Control Gp-Blade -Angle
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 19***92 | Valve Group-Pilot; -Blade Control | 1 |
| 26***16 | Handle Group-Modular; (Lh) | 1 |
283-6511 Control Gp-Handle -Rh
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 26***17 | Control Group-Handle; (Rh) | 1 |
283-6512 Control Gp-Handle -Lh
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 26***16 | Handle Group-Modular; (Lh) | 1 |
| 26***29 | Boot | 1 |
283-6610 Control Gp-Handle -Rh
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 25***14 | Handle Group-Modular; (Rh) | 1 |
| 26***29 | Boot | 1 |
285-8286 Control Gp-Hydraulic Hand -Travel
| 09***28 | Screw; (Machine) (M4x0.7x12mm) | 2 |
| 09***66 | Washer; (Hard) (4.5x9x1mm Thk) | 2 |
| 14***46 | Knob | 2 |
283-6609 Control Gp-Joystick -Rh
| 26***20 | Valve Group-Pilot; -Joystick | 1 |
| 28***09 | Control Group-Joystick; -Rh | 1 |
| 28***10 | Control Group-Handle; -Rh | 1 |
283-6510 Control Gp-Joystick -Lh
| 26***20 | Valve Group-Pilot; -Joystick | 1 |
| 28***10 | Plain Hose, Control Group-Joystick; -Lh | 1 |
| 28***12 | Control Group-Handle; -Lh | 1 |
283-6509 Control Gp-Joystick -Rh
| 26***20 | Valve Group-Pilot; -Joystick | 1 |
| 28***09 | Control Group-Joystick; -Rh | 1 |
| 28***11 | Control Group-Handle; -Rh | 1 |
319-7903 Control Gp-Joystick -Lh
| 21***23 | Nut | 1 |
| 26***20 | Valve Group-Pilot; -Joystick | 1 |
| 31***03 | Control Group-Joystick; -Lh | 1 |
297-9330 Control Gp-Joystick -Lh
| 21***23 | Nut | 1 |
| 26***20 | Valve Group-Pilot; -Joystick | 1 |
| 29***30 | Control Group-Joystick; -Lh | 1 |
297-9327 Control Gp-Joystick -Rh
| 21***23 | Nut | 1 |
| 26***20 | Valve Group-Pilot; -Joystick | 1 |
| 29***27 | Control Group-Joystick; -Rh | 1 |
319-7905 Control Gp-Joystick -Rh
| 21***23 | Nut | 1 |
| 26***20 | Valve Group-Pilot; -Joystick | 1 |
| 31***05 | Control Group-Joystick; -Rh | 1 |
297-9333 Control Gp-Joystick -Rh
| 21***23 | Nut | 1 |
| 26***20 | Valve Group-Pilot; -Joystick | 1 |
| 29***33 | Control Group-Joystick; -Rh | 1 |
297-9328 Control Gp-Pilot Operated Hyd -Rh
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 11***83 | Pin-Spring | 1 |
| 26***29 | Boot | 1 |
283-6508 Control Gp-Pilot Operated Hyd
| 28***08 | Control Group-Pilot Operated Hydraulic | 1 |
| 28***09 | Control Group-Joystick; -Rh | 1 |
| 28***10 | Plain Hose, Control Group-Joystick; -Lh | 1 |
297-9332 Control Gp-Pilot Operated Hyd
| 29***32 | Control Group-Pilot Operated Hydraulic | 1 |
| 31***03 | Control Group-Joystick; -Lh | 1 |
| 31***05 | Control Group-Joystick; -Rh | 1 |
319-7906 Control Gp-Pilot Operated Hyd -Rh
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 11***83 | Pin-Spring | 1 |
267-4359 Control Gp-Pilot Operated Hyd -Blade
| 19***92 | Valve Group-Pilot; -Blade Control | 1 |
| 26***59 | Control Group-Pilot Operated Hydraulic; -Blade | 1 |
| 28***83 | Lever As | 1 |
319-7904 Control Gp-Pilot Operated Hyd -Lh
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 11***83 | Pin-Spring | 1 |
| 26***29 | Boot | 1 |
297-9334 Control Gp-Pilot Operated Hyd -Rh
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 11***83 | Pin-Spring | 1 |
297-9331 Control Gp-Pilot Operated Hyd -Lh
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 11***83 | Pin-Spring | 1 |
| 26***29 | Boot | 1 |
283-2049 Cover Gp-Access
| 27***73 | Cover As | 1 |
| 27***74 | Cover | 1 |
| 28***49 | Cover Group-Access | 1 |
312-6347 Cover Gp-Access
| 27***73 | Cover As | 1 |
| 28***22 | Cover As-Access | 1 |
| 28***23 | Cover As-Access | 1 |
281-1195 Door Gp-Cab
| 09***42 | Screw; (Machine) (M6x1.0x16mm) | 2 |
| 13***25 | Lock As | 1 |
| 19***41 | Lock As | 1 |
282-9310 Duct Gp-Cab Air
| 10***91 | Screw; (Flat Head) (No.6-20x0.5in) | 4 |
| 12***35 | Screw; (Truss Head) (M6x1x13mm) | 6 |
| 17***46 | Louver As; (Lh) | 1 |
282-9306 Duct Gp-Cab Air
| 10***91 | Screw; (Flat Head) (No.6-20x0.5in) | 4 |
| 12***35 | Screw; (Truss Head) (M6x1x13mm) | 10 |
| 17***46 | Louver As; (Lh) | 1 |
276-3316 Guard Gp-Canopy -Front Glass
| 27***13 | Pipe | 1 |
| 27***16 | Guard Group-Canopy; -Front Glass | 1 |
| 28***53 | Support As | 1 |
276-3315 Guard Gp-Canopy -Mesh
| 27***13 | Pipe | 1 |
| 27***15 | Guard Group-Canopy; -Mesh | 1 |
| 28***53 | Support As | 1 |
283-5452 Guard Gp-Window
| 28***26 | Support As | 1 |
| 28***52 | Guard Group-Window | 1 |
| 28***53 | Frame As | 1 |
283-5425 Guard Gp-Window
| 28***26 | Support As | 1 |
| 28***18 | Frame As | 1 |
| 28***25 | Guard Group-Window | 1 |
334-4706 Guard Gp-Window -Cab
| 26***63 | Guard Group-Window | 1 |
| 33***86 | Mirror Group-Rear View; -Cab, With Front Guard | 1 |
| 33***06 | Guard Group-Window; -Cab | 1 |
267-4363 Guard Gp-Window
| 26***63 | Guard Group-Window | 1 |
| 27***23 | Guard As | 1 |
| 27***24 | Seal | 1 |
312-7457 Handrail Gp
| 28***41 | Handle As | 1 |
| 28***43 | Plate As | 1 |
| 31***89 | Handhold As | 1 |
282-9693 Handrail Gp
| 28***41 | Handle As | 1 |
| 28***42 | Handrail As | 1 |
| 28***43 | Plate As | 1 |
282-9311 Heater & Mtg Gp-Cab
| 09***12 | Clip | 1 |
| 16***95 | Strap; (Cable) | 2 |
| 25***57 | Tube | 1 |
282-9309 Heater Ar-Cab -With Air Duct
| 28***09 | Heater Ar-Cab; -With Air Duct | 1 |
| 28***10 | Duct Group-Cab Air | 1 |
| 28***11 | Heater & Mtg Group-Cab | 1 |
273-1450 Heater Gp-Cab
| 18***00 | Screw-Tapping | 40 |
| 27***50 | Heater Group-Cab | 1 |
| 28***86 | Filter Element-Cab Air | 1 |
266-6852 Horn Gp-Electric
| 24***98 | Horn As; (12-Volt) | 1 |
| 26***52 | Horn Group-Electric | 1 |
| 8T***00 | Bolt (M8x1.25x16mm); (M8x1.25x16-mm) | 1 |
277-9378 Lines Gp-Air Conditioner
| 09***87 | Clamp, Hose | 1 |
| 09***79 | Tape-Color; (White) | 0 |
| 09***85 | Tape-Color; (Red) | 0 |
277-9381 Lines Gp-Heater
| 09***87 | Clamp, Hose | 1 |
| 09***79 | Tape-Color; (White) | 0 |
| 09***85 | Tape-Color; (Red) | 0 |
281-1186 Link Gp-Window
| 21***68 | Washer; (8.5x30x3.2-mm Thk) | 1 |
| 21***69 | Washer; (16x26x0.5-mm Thk) | 4 |
| 28***86 | Link Group-Window | 1 |
267-4371 Mirror Gp-Down View -Exterior, Rear, Rh
| 26***71 | Mirror Group-Down View; -Exterior, Rear, Rh | 1 |
| 27***04 | Support As | 1 |
| 4Y***07 | Mirror (Under View) | 1 |
267-4368 Mirror Gp-Rear View -Exterior, Lh
| 15***17 | Mirror | 1 |
| 15***18 | Support As | 1 |
| 26***68 | Mirror Group-Rear View; -Exterior, Lh | 1 |
267-4366 Mirror Gp-Rear View -Exterior, Lh
| 15***17 | Mirror | 1 |
| 26***66 | Mirror Group-Rear View; -Exterior, Lh | 1 |
| 28***82 | Mounting Group-Mirror | 1 |
334-1186 Mirror Gp-Rear View -Cab, With Front Guard
| 15***17 | Mirror | 1 |
| 15***18 | Support As | 1 |
| 27***85 | Bracket As | 1 |
267-4367 Mirror Gp-Rear View -Exterior, Rh
| 15***17 | Mirror | 1 |
| 15***18 | Support As | 1 |
| 26***67 | Mirror Group-Rear View; -Exterior, Rh | 1 |
267-4370 Mirror Gp-Rear View -Exterior, Rh
| 15***17 | Mirror | 1 |
| 15***18 | Support As | 1 |
| 26***70 | Mirror Group-Rear View; -Exterior, Rh | 1 |
286-9482 Mounting Gp-Mirror
| 28***82 | Mounting Group-Mirror | 1 |
| 2U***52 | Lockwasher From 5wd169 - Up And Field Installed | 5 |
| 6V***83 | Bolt (16mm Long); (M6x1x16-mm) | 3 |
273-3584 Operator Ar
| 26***75 | Console Group-Operator; -Armrest | 1 |
| 27***83 | Platform Group-Operator | 1 |
| 27***84 | Operator Ar | 1 |
273-3583 Platform Gp-Operator
| 1S***14 | Grommet (1.75 In. I.D.)- To Platform | 2 |
| 23***87 | Clamp | 1 |
| 26***48 | Mount As-Platform | 4 |
309-1407 Platform Gp-Operator
| 1S***14 | Grommet (1.75 In. I.D.)- To Platform | 2 |
| 23***87 | Clamp | 1 |
| 26***48 | Mount As-Platform | 4 |
267-1614 Seat & Mounting Gp -Cloth, Low Back, Suspension
| 26***14 | Seat & Mounting Group; -Cloth, Low Back, Suspension | 1 |
| 28***37 | Seat Group | 1 |
| 31***66 | Knob | 1 |
267-1615 Seat & Mounting Gp -Low Back, Suspension, Vinyl
| 26***15 | Seat & Mounting Group; -Low Back, Suspension, Vinyl | 1 |
| 28***36 | Seat Group | 1 |
| 31***66 | Knob | 1 |
267-1616 Seat Belt Gp -Retractable, 3-In
| 20***33 | Bolt; (7/16-20x1.1-In)(7/16-20x11.0in) | 2 |
| 26***16 | Seat Belt Group; -Retractable, 3-In | 1 |
| 27***81 | Seat Belt Group | 1 |
283-0278 Seat Belt Gp -Retractable, 2-In
| 20***33 | Bolt; (7/16-20x1.1-In)(7/16-20x11.0in) | 2 |
| 27***82 | Seat Belt Group | 1 |
| 28***78 | Seat Belt Group; -Retractable, 2-In | 1 |
267-1617 Seat Gp-Suspension -Cloth, High Back
| 26***17 | Seat Group-Suspension; -Cloth, High Back | 1 |
| 28***38 | Seat Group | 1 |
| 31***66 | Knob | 1 |
285-4492 Washer Gp-Window
| 12***70 | Capscrew; (Button Hd) (M8x1.25x20) (G10.9) | 2 |
| 14***95 | Hose; (650-cm Each) | 0 |
| 26***79 | Strap-Cable | 1 |
280-0421 Window Gp-Front
| 25***39 | Roller | 2 |
| 27***29 | Motor As-Window Wiper | 1 |
| 27***30 | Arm As-Wiper | 1 |
281-4451 Window Gp-Sliding
| 28***51 | Window Group-Sliding | 1 |
| 30***00 | Lock As | 2 |
| 30***01 | Plate | 1 |
Power Train
291-9390 Drive Gp-Final
| 09***74 | Seal-O-Ring (Id=6.8mm); (Id=6.80mm) | 4 |
| 09***78 | Seal-O-Ring (Id=9.80mm) | 2 |
| 09***80 | Seal-O-Ring (Id=11.80mm) | 3 |
280-3097 Drive Gp-Final
| 09***25 | Seal-O-Ring (Id=154.30mm) | 1 |
| 09***71 | Pipe Plug (1/8 Npt) | 2 |
| 14***37 | Ball | 132 |
292-0176 Motor & Mtg Gp-Travel
| 29***90 | Drive Group-Final | 2 |
| 29***76 | Motor & Mtg Group-Travel | 1 |
| 8T***23 | Washer-Hard; (13.5x25.5x3-mm Thk)(Bolt To Shield) | 22 |
264-8384 Power Train Ar
| 26***70 | Sprocket Group | 2 |
| 26***84 | Power Train Ar | 1 |
| 26***52 | Motor & Mtg Group-Swing | 1 |
264-5370 Sprocket Gp
| 26***70 | Sprocket Group | 1 |
| 26***71 | Sprocket | 1 |
| 8T***23 | Washer-Hard; (13.5x25.5x3-mm Thk)(Bolt To Shield) | 11 |
Service Equipment And Supplies
283-4718 Film Gp -Standard
| 28***18 | Film Group; -Standard | 1 |
| 29***10 | Film-Instruction; (Joystick Control) | 1 |
268-4783 Film Gp -Auxiliary
| 26***83 | Film Group; -Auxiliary | 1 |
| 27***79 | Film-Instruction; (Auxiliary, Swing Boom) | 1 |
| 28***59 | Film-Instruction; (Auxiliary) | 1 |
273-0475 Film Gp -Control Pattern
| 27***75 | Film Group; -Control Pattern | 1 |
| 27***77 | Film-Instruction; (Operator Controls, Read Omm) | 1 |
| 27***10 | Film-Control; (2-Way Pattern) | 1 |
273-0492 Film Gp -Canopy
| 19***66 | Film-Identification; (Caterpillar)(Cat) | 1 |
| 27***92 | Film Group; -Canopy | 1 |
280-7671 Film Gp
| 27***61 | Film-Instruction; (Blade Angle) | 1 |
| 28***71 | Film Group | 1 |
| 7X***29 | Film; (Lift And Tie Down) (W/O Ripper: On Side Of Track Roller Frame Between Front Roller And Idler And Between Rear Roller And Idler (2 Each Side)) (W Ripper: On Side Of Track Roller Frame Between Front Roller And Idler And On Side Of Lower Ripper Frame By Rea | 2 |
273-0666 Film Gp -Cab
| 18***85 | Film-Information; (Alternate Exit) | 1 |
| 19***66 | Film-Identification; (Caterpillar)(Cat) | 1 |
| 27***66 | Film Group; -Cab | 1 |
283-4719 Film Gp -Auxiliary
| 27***68 | Film-Instruction; (Operator Controls, Auxiliary) | 1 |
| 28***19 | Film Group; -Auxiliary | 1 |
| 29***11 | Film-Instruction; (Joystick Control) | 1 |
280-7666 Film Gp
| 27***61 | Film-Instruction; (Blade Angle) | 1 |
| 28***66 | Film Group | 1 |
| 7X***29 | Film; (Lift And Tie Down) (W/O Ripper: On Side Of Track Roller Frame Between Front Roller And Idler And Between Rear Roller And Idler (2 Each Side)) (W Ripper: On Side Of Track Roller Frame Between Front Roller And Idler And On Side Of Lower Ripper Frame By Rea | 2 |
319-8343 Plate & Film Gp
| 12***00 | Film-Instruction; (Lever Lock) | 1 |
| 13***58 | Film; (Identification) (On Radiator Filler Cap) (On Near Of Radiator Filler Cap) | 1 |
| 13***99 | Film-Instruction; (Engine Speed Dial)(Throttle Setting) | 1 |
277-8159 Plate & Film Gp -International
| 22***45 | Film-Warning; (Seat Belt, International) | 1 |
| 22***54 | Film-Warning; (Universal, Read Omm, Intl) | 1 |
| 22***46 | Film-Warning; (No Ether Spray/Air Intk, Intl) | 1 |
298-2290 Plate & Film Gp
| 09***45 | Cable; (Lanyard) | 1 |
| 12***00 | Film-Instruction; (Lever Lock) | 1 |
| 13***58 | Film; (Identification) (On Radiator Filler Cap) (On Near Of Radiator Filler Cap) | 1 |
277-8158 Plate & Film Gp -U.S.
| 22***17 | Film; (Warning) (Seatbelt) (On Lh Post Inside Cab) | 1 |
| 22***45 | Film-Warning; (Do Not Use Ether, U.S) | 1 |
| 22***13 | Film; (Warning) (Jump Start) (Inside Of Lh Battery Box Cover) | 1 |
265-7050 Plate & Film Gp
| 10***73 | Film-Stripe; (Accent Red)(800-cm) | 0 |
| 12***00 | Film-Instruction; (Lever Lock) | 1 |
| 13***58 | Film; (Identification) (On Radiator Filler Cap) (On Near Of Radiator Filler Cap) | 1 |
Undercarriage
265-8742 Frame Gp-Undercarriage
| 19***31 | Cover | 1 |
| 26***42 | Frame Group-Undercarriage | 1 |
| 26***92 | Cover | 2 |
260-6347 Gear & Bearing Gp-Swing
| 14***86 | Dowel | 2 |
| 22***51 | Seal; (180-cm) | 0 |
| 22***52 | Seal; (128-cm Each) | 0 |
263-9266 Guard Gp-Track Guide
| 26***66 | Guard Group-Track Guide | 1 |
| 26***67 | Guard As-Track Guide; (Lh) | 1 |
| 26***68 | Guard As-Track Guide; (Rh) | 1 |
265-8734 Idler Gp-Front
| 26***34 | Idler Group-Front | 1 |
| 26***27 | Idler Group-Front; -Lh | 1 |
| 26***28 | Idler Group-Front; -Rh | 1 |
267-4828 Idler Gp-Front -Rh
| 09***95 | Seal-O-Ring (Id=27.70mm) | 2 |
| 09***04 | Seal-O-Ring (Id=39.70mm) | 1 |
| 09***94 | Ring-Backup | 1 |
267-4827 Idler Gp-Front -Lh
| 09***95 | Seal-O-Ring (Id=27.70mm) | 2 |
| 09***04 | Seal-O-Ring (Id=39.70mm) | 1 |
| 09***94 | Ring-Backup | 1 |
263-9253 Link As-Track
| 15***76 | Link-Track; (Rh) | 45 |
| 15***77 | Link-Track; (Lh) | 45 |
| 15***78 | Link-Master; (Rh) | 1 |
260-6342 Roller Ar-Track & Carrier
| 26***42 | Roller Ar-Track & Carrier | 1 |
| 26***93 | Roller Group-Track-Center Flange | 8 |
| 26***94 | Roller Group-Track Carrier | 2 |
266-8794 Roller Gp-Track Carrier
| 26***94 | Roller Group-Track Carrier | 1 |
| 27***96 | Seal As | 1 |
| 27***97 | Cap As | 1 |
266-8793 Roller Gp-Track-Center Flange
| 08***93 | Plug; (1/8"Thd) | 1 |
| 09***57 | Seal-O-Ring | 1 |
| 23***56 | Bearing-Sleeve | 2 |
263-9256 Track Ar -Steel, With Rubber Pads
| 26***56 | Track Ar; -Steel, With Rubber Pads | 1 |
| 26***57 | Track Group; -Steel, With Rubber Pads, Lh | 1 |
| 26***58 | Track Group; -Steel, With Rubber Pads, Rh | 1 |
263-9254 Track Gp -Steel, With Rubber Pads
| 26***54 | Track Group; -Steel, With Rubber Pads | 1 |
| 26***55 | Track Group; -Steel, With Rubber Pads | 1 |
| 26***66 | Guard Group-Track Guide | 1 |
263-9258 Track Gp -Steel, With Rubber Pads, Rh
| 21***18 | Pad As-Rubber | 46 |
| 21***19 | Bolt; (M12x1.75x25-mm) | 46 |
| 21***20 | Lockwasher | 46 |
263-9251 Track Gp -Double Grouser Shoe
| 26***51 | Track Group; -Double Grouser Shoe | 1 |
| 26***52 | Track Group; -Steel | 1 |
| 26***66 | Guard Group-Track Guide | 1 |
263-9252 Track Gp -Steel
| 15***84 | Shoe-Track | 46 |
| 26***52 | Track Group; -Steel | 1 |
| 26***53 | Link As-Track | 1 |
263-9255 Track Gp -Steel, With Rubber Pads
| 16***94 | Washer; (12.2x21.5x6-mm Thk) | 92 |
| 18***84 | Pad As | 46 |
| 26***52 | Track Group; -Steel | 1 |
263-9257 Track Gp -Steel, With Rubber Pads, Lh
| 21***18 | Pad As-Rubber | 46 |
| 21***19 | Bolt; (M12x1.75x25-mm) | 46 |
| 21***20 | Lockwasher | 46 |
263-9261 Track Gp-Rubber -Rubber
| 26***61 | Track Group-Rubber; -Rubber | 1 |
| 26***62 | Track-Rubber; (Segmented) | 1 |
264-8383 Undercarriage Ar
| 26***42 | Roller Ar-Track & Carrier | 1 |
| 26***47 | Gear & Bearing Group-Swing | 1 |
| 26***83 | Undercarriage Ar | 1 |
Work Tools
281-8699 Blade & Mounting Gp -Power Angle
| 15***00 | Shim; (0.5-mm Thk)(0.5-mm Thk) | 2 |
| 15***01 | Shim; (1.0-mm Thk)(1.0-mm Thk) | 2 |
| 21***81 | Pin As | 2 |
261-1140 Blade & Mounting Gp
| 21***81 | Pin As | 2 |
| 26***14 | Pin As | 2 |
| 26***40 | Blade & Mounting Group | 1 |
264-8391 Blade Ar
| 26***40 | Blade & Mounting Group | 1 |
| 26***91 | Blade Ar | 1 |
| 26***79 | Cylinder Group-Blade; -Raise, Lower | 1 |
281-8698 Blade Ar -Angling
| 26***79 | Cylinder Group-Blade; -Raise, Lower | 1 |
| 28***09 | Lines Group-Blade; -Angle | 1 |
| 28***10 | Lines Group-Swing Motor | 1 |
284-6225 Blade Gp-Straight
| 14***34 | Seal-Dust | 4 |
| 26***13 | Bearing-Sleeve | 2 |
| 28***25 | Blade Group-Straight | 1 |
279-4325 Bucket Ar-Tiltable
| 15***04 | Plate-Instruction; (Bucket Specifications) | 1 |
| 16***89 | Tack-Fastener | 4 |
| 24***76 | Pin As | 1 |
279-4322 Bucket As-Ditch Cleaning
| 15***04 | Plate-Instruction; (Bucket Specifications) | 1 |
| 16***89 | Tack-Fastener | 4 |
| 27***22 | Bucket As-Ditch Cleaning | 1 |
282-9315 Bucket As-Ditch Cleaning
| 15***04 | Plate-Instruction; (Bucket Specifications) | 1 |
| 16***89 | Tack-Fastener | 4 |
| 28***15 | Bucket As-Ditch Cleaning | 1 |
279-4323 Bucket As-Ditch Cleaning
| 15***04 | Plate-Instruction; (Bucket Specifications) | 1 |
| 16***89 | Tack-Fastener | 4 |
| 27***23 | Bucket As-Ditch Cleaning | 1 |
281-3824 Bucket Gp-General Purpose
| 13***90 | Tooth-Uni | 1 |
| 14***63 | Screw-Flat Head; (M16x2x65-mm) | 1 |
| 15***81 | Tooth Group-Uni | 3 |
279-4312 Bucket Gp-General Purpose
| 13***90 | Tooth-Uni | 1 |
| 15***81 | Tooth Group-Uni | 3 |
| 15***04 | Plate-Instruction; (Bucket Specifications) | 1 |
279-4321 Bucket Gp-General Purpose
| 13***90 | Tooth-Uni | 1 |
| 15***81 | Tooth Group-Uni | 4 |
| 15***04 | Plate-Instruction; (Bucket Specifications) | 1 |
279-4320 Bucket Gp-General Purpose
| 13***90 | Tooth-Uni | 1 |
| 15***81 | Tooth Group-Uni | 3 |
| 15***04 | Plate-Instruction; (Bucket Specifications) | 1 |
281-1551 Bucket Gp-General Purpose
| 13***90 | Tooth-Uni | 1 |
| 15***81 | Tooth Group-Uni | 4 |
| 15***04 | Plate-Instruction; (Bucket Specifications) | 1 |
279-4313 Bucket Gp-General Purpose
| 13***90 | Tooth-Uni | 1 |
| 15***81 | Tooth Group-Uni | 4 |
| 15***04 | Plate-Instruction; (Bucket Specifications) | 1 |
303-1328 Bucket Gp-Hoe -Heavy-Duty
| 15***04 | Plate-Instruction; (Bucket Specifications) | 1 |
| 16***89 | Tack-Fastener | 4 |
| 1U***02 | Tip-Penetration; (Long) | 1 |
303-1327 Bucket Gp-Hoe -Heavy-Duty
| 15***04 | Plate-Instruction; (Bucket Specifications) | 1 |
| 16***89 | Tack-Fastener | 4 |
| 1U***02 | Tip-Penetration; (Long) | 1 |
303-1329 Bucket Gp-Hoe -Heavy-Duty
| 15***04 | Plate-Instruction; (Bucket Specifications) | 1 |
| 16***89 | Tack-Fastener | 4 |
| 1U***02 | Tip-Penetration; (Long) | 1 |
303-1326 Bucket Gp-Hoe -Heavy-Duty
| 15***04 | Plate-Instruction; (Bucket Specifications) | 1 |
| 16***89 | Tack-Fastener | 4 |
| 1U***02 | Tip-Penetration; (Long) | 1 |
303-1325 Bucket Gp-Hoe -Heavy-Duty
| 15***04 | Plate-Instruction; (Bucket Specifications) | 1 |
| 16***89 | Tack-Fastener | 4 |
| 1U***02 | Tip-Penetration; (Long) | 1 |
303-1324 Bucket Gp-Hoe -Heavy-Duty
| 15***04 | Plate-Instruction; (Bucket Specifications) | 1 |
| 16***89 | Tack-Fastener | 4 |
| 1U***02 | Tip-Penetration; (Long) | 1 |
220-0858 Mounting Gp-Bucket
| 09***68 | Pin-Cotter | 2 |
| 22***58 | Mounting Group-Bucket | 1 |
| 22***56 | Pin As | 2 |
303.5C serial number reference
The PIN plate is riveted to the machine frame, typically on the right side of the upper frame or swing frame near the cab entry/operator seat base, with the number often also stamped into the frame steel in the same area. The plate reads as a 3-letter prefix followed by a sequential unit number (for example DMY00123); the letters identify the specific model/build series and the digits are that unit's build sequence. Match the full PIN against the service manual's serial-break line, or give the complete PIN to a Cat dealer for an exact build-date lookup.
| Prefix | Identifies | Notes |
|---|---|---|
| DMY | 303.5C / 303.5C CR compact-radius (reduced tail-swing) mini hydraulic excavator | Single serial break, DMY1 and up. Engine is the Mitsubishi S3Q2-T turbocharged diesel, rated net power about 29 kW (39 hp) at 2400 rpm, gross about 30-31 kW (41 hp), 1.9 L displacement. Production falls in the 2006-2010 window for this model line. Some parts and equipment listings drop the CR suffix and catalog the same DMY-prefix machine simply as 303.5C; treat 303.5C and 303.5C CR as the same PIN family unless a dealer lookup shows otherwise. |
Frequently asked questions
What engine does the Caterpillar 303.5C CR use?
A Mitsubishi S3Q2-T, a turbocharged, water-cooled 3-cylinder diesel of 1.879 L, rated 30 kW (41 hp) gross and 29 kW (39 hp) net at 2400 rpm, mechanically governed with indirect injection and no engine ECM, meeting Tier 2/EU Stage II. This should not be confused with the Cat-branded C1.7 engine used in today's unrelated current-production "303.5 CR"/"303.5E2 CR" nameplate.
What is the operating weight of the Caterpillar 303.5C CR?
It varies by configuration: about 3.79 t (8,355 lb) with a canopy and roughly 3.91 t (8,620 lb) with a full cab, on a standard-stick machine with bucket; some spec listings show a lighter base figure near 3.72 t (8,200 lb). Track type and counterweight options shift the figure further, so treat published weight as a range rather than one fixed number.
What replaced the Caterpillar 303.5C CR?
Caterpillar replaced it with the 303.5D CR (2010-2013), which carried the same Mitsubishi-sourced engine platform forward before later D2, E, and E2 generations moved through different power ratings and eventually to Tier 4 Final/Stage V emissions equipment. The nameplate eventually cycled back to an unrelated modern "303.5 CR"/"303.5E2 CR" with a Cat C1.7 engine, so confirm serial number and build year rather than relying on the model name alone.
What 303.5C owners discuss
What do owners and mechanics say about the 303.5C's engine feel and turbo behavior?
The 303.5C / 303.5C CR runs a Mitsubishi S3Q2-T turbocharged 3-cylinder diesel rated 29 kW (39 hp) net. A rough idle with a metallic rattle or shake at low rpm is a known trait of this block and not automatically a fault. A separate, recurring complaint is the turbo variable-vane (VNT) actuator or vane lever sticking with age and varnish buildup, showing up as flat power, extra black smoke under load, or a whining or rattling turbo. Freeing and lubricating the actuator linkage restores normal boost in many cases. If the sticking comes back quickly, the turbo itself is usually due for rebuild or replacement rather than the linkage alone.
Why do some 303.5C machines crank slow or refuse to start, especially in cold weather?
Cold hard-starting on this model traces mostly to the glow plug circuit and battery/ground condition, not the injection pump. Reported patterns include a blown glow plug fuse or a sticking, clicking glow plug relay that leaves the plugs cold on a cold engine, plus slow cranking traced to a corroded or loose starter ground rather than a weak starter motor. A quick field check: run a fresh ground strap direct from the starter case to the frame; if cranking speed picks up right away, that is the fix, not a starter rebuild. Worn ignition/key switches on these machines also get common after years of service and can cause an intermittent no-crank that mimics a bigger electrical fault.
What hydraulic quirks come up most with the 303.5C's pump and valve system?
Most reports describe one function going soft or dead while everything else on the machine works fine, most often boom swing. That pattern points to the swing circuit itself: check flow and pressure at the swing motor and control valve spool before condemning the main pump, since a partial blockage or a leaking spool section can isolate just one function. On the variable-displacement main pump, a worn or broken compensator spring is a reported cause of gradually falling power and slow function speed across the whole machine, which is a different symptom from a single dead function. Diagnosis needs pressure readings at test ports under load. Have your dealer verify readings before opening the pump; hot hydraulic fluid escaping under pressure can cause a serious injection injury.
What's a typical undercarriage and final-drive wear pattern on this machine?
As a compact-radius mini excavator, the 303.5C's undercarriage sees the usual pin, bushing, and roller wear tied directly to track tension. Tracks run too loose let the chain sag and beat on rollers and idlers; tracks run too tight overload the same components from the other direction, so tension needs checking on a set interval rather than only after something breaks. Separately, the travel (final drive) motor uses a rotary manifold and seal design built to pass a small, controlled amount of oil back to tank for internal lubrication, which is normal. Heavy case-drain leakage, or oil pushed out under real pressure or volume, points to worn seals in the rotary manifold and calls for a motor reseal or exchange rather than a simple gasket fix.
Are there known electrical or sensor issues beyond starting problems?
Beyond the glow plug and starter circuit, the recurring complaint is the safety lockout switch tied to the console safety lever (or seat switch on some setups), which has to confirm the lever is down, or the seat occupied, before the machine allows any hydraulic movement. A worn or corroded switch can falsely lock out every function even with the lever properly set, which looks like a bigger hydraulic or control fault until it gets traced back to the switch and its wiring. Some owners jumper the switch to keep working; that removes a real safety interlock and is not a fix. Have your dealer verify and replace the actual switch rather than bypassing it.
What should I check when buying a used 303.5C?
First confirm which engine and generation is actually in front of you: this range covers the turbocharged Mitsubishi S3Q2-T (29 kW / 39 hp) at roughly 3.8-3.9 t (about 8,400-8,600 lb) operating weight, and listings sometimes get mixed up with the older non-turbo 303C CR or the later 303.5D/E-series, which differ in engine and hydraulics. On the machine itself: start it cold and listen for the glow plug cycle working and for turbo whine or rattle beyond the normal 3-cylinder shake; run every hydraulic function including boom swing and travel in both directions, since one dead function is a known and often inexpensive fix rather than a reason to walk away outright; check track tension and look for sag, and check rollers and idlers for uneven wear; check the final drive housings for oil weeping versus a real leak; and confirm the safety lever switch actually locks out hydraulics rather than being jumpered. Pull maintenance records for hydraulic fluid and filter changes, since this machine is simple and mechanical but still needs fluid discipline to last.
What's the general owner consensus on reliability for this generation?
Owners generally rate the 303.5C CR as a solid, easy-to-service compact machine for its size class. Main service points, including oil fill and filter, starter, alternator, air filter, main control valve, fuel filter, hydraulic tank, and radiator/oil cooler, are reasonably accessible without major disassembly. The mechanical, pre-electronic-injection engine is valued for being simple to diagnose in the field compared to later emissions-controlled minis. The tradeoffs owners note most are 3-cylinder vibration and noise at idle, the turbo actuator sticking over time, and the usual small-excavator wear items such as track tension, final drive seals, and glow plug/starter electrics, rather than any single systemic weak point.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
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