Caterpillar 305C CR
Caterpillarmini hydraulic excavator(no series)

Caterpillar 305C CR

Maintenance schedule, common problems & OEM parts breakdown

The Caterpillar 305C CR is a compact-radius mini hydraulic excavator built from 2006 to 2010, in Cat's roughly 5-metric-ton class. It runs a Mitsubishi S4Q2-T turbocharged four-cylinder diesel rated near 36 kW (48.5 hp) gross and 35 kW (47 hp) net at 2400 rpm, in place of the naturally aspirated Mitsubishi K4N used in the original 305 CR (2003-2006) that it replaced. Operating weight runs from about 5,200 kg (11,465 lb) on a canopy machine to about 5,320 kg (11,725 lb) with a full cab, and shifts further with standard versus long dipper stick and counterweight options. Cat offered it with rubber or steel tracks, canopy or fully enclosed heated cab, standard or long stick, a dozer blade with float function, and auxiliary hydraulic lines for hammers, augers, shears, and grapples, with an optional mechanical quick coupler for fast tool changes.

The C-series update over the original 305 CR centered on the engine and hydraulics: adding a turbocharger lifted gross power from about 32 kW (43 hp) to roughly 36 kW (48.5 hp), a meaningful jump in bucket and stick breakout force, while the compact-radius upper structure, independent swing system, and X-shaped fabricated carbody carried over largely unchanged. Caterpillar replaced the 305C CR with the 305D CR (2010-2013), which continued the same Mitsubishi-sourced engine family before later D2 and E2 generations moved to Cat-branded, electronically controlled diesels and eventually Tier 4 Final emissions equipment. Because the 305C CR predates electronic engine controls and diesel aftertreatment, it stays a mechanically simple, low-cost-to-own machine, and it shares its engine family and coupler/work-tool architecture with sibling small Cat machines of the era, which keeps used units and wear parts such as final drives, swing motors, turbochargers, and undercarriage components in steady circulation 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 305C CR specifications

Engine

Engine modelMitsubishi S4Q2-T turbocharged, water-cooled, 4-stroke, 4-cylinder diesel
Gross power36.2 kW (48.5 hp) @ 2400 rpm
Net power35 kW (47 hp) @ 2400 rpm
Displacement2.5 L (153 in³ / approx. 2,507 cm³)
Bore x strokeapprox. 88-89 mm x 103-104 mm (3.5 in x 4.1 in)
Cylinders4
Emissions tierCertified to U.S. EPA Tier 3 nonroad diesel emission standards for this power/size class (2006-2010 production run)

Weights

Operating weight, canopy5,200 kg (11,464 lb)
Operating weight, with cab5,318-5,320 kg (11,725 lb)
Ground pressureNot documented in available factory spec sheets for this configuration - verify with your dealer
Transport weightSame as operating weight; no separate stripped/knockdown shipping weight documented

Dimensions

Transport length5.33 m (17.5 ft)
Transport width1.98 m (6.5 ft), outside of tracks
Transport height (top of cab)approx. 2.55 m (8.4 ft)
Tail swing radiusapprox. 0.99-1.01 m (3.25-3.3 ft); varies slightly with counterweight configuration
Track shoe width400 mm (1.4 ft), standard rubber pad; steel shoes optional
Ground clearanceapprox. 340 mm (1.1-1.2 ft)
Undercarriage track gauge1,580 mm (5.2 ft)
Length of track on ground2,580 mm (8.5 ft)

Performance

Max dig depth, standard stick3.49-3.51 m (11.4-11.5 ft)
Max dig depth, long stick3.89 m (12.75 ft)
Max reach at ground, standard stick5.65-5.67 m (18.6 ft)
Max reach at ground, long stick6.05 m (19.8 ft)
Max dump height, standard stick3.81 m (12.5 ft)
Max dump height, long stick4.06 m (13.3 ft)
Max cutting height, standard stick5.37 m (17.6 ft)
Max cutting height, long stick5.63 m (18.5 ft)
Swing speed9 rpm
Travel speed, high range4.6-4.7 km/h (2.8-2.9 mph)
Travel speed, low range2.6 km/h (1.6 mph)
Gradeability30 degrees maximum
Drawbar pull / max traction force, low range48.1 kN (10,813 lbf)
Drawbar pull / max traction force, high range27.1 kN (6,092 lbf)

Forces

Bucket digging force50.9 kN (11,443 lbf)
Stick digging force, standard stick28.9 kN (6,497 lbf)
Stick digging force, long stick24.8 kN (5,575 lbf)

Service capacities (summary)

Fuel tank72 L (19 US gal)
Hydraulic tank48 L (12.7 US gal)
Hydraulic system, total78 L (20.6 US gal)
Engine oil6.8-7.0 L (1.8 US gal)
Cooling system11 L (2.9 US gal)

Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.

305C CR fluids & capacities

SystemCapacityRecommended fluid
Engine crankcase (with filter)6.8-7.0 L (1.8-2.0 US gal / 1.5 Imp gal) - Mitsubishi S4Q2-T turbocharged dieselCat DEO-ULS or Cat DEO diesel engine oil (meeting Cat ECF-1-a, ECF-2, or ECF-3). Pick viscosity by minimum ambient start temperature: SAE 10W-30 for roughly -18C to 40C (0F to 104F); SAE 15W-40 for -9.5C to 50C (15F to 122F); SAE 5W-40 for -30C to 40C; SAE 0W-40 (Cat DEO-ULS Cold Weather) for sustained cold down to -40C. Synthetic Cat DEO-ULS SYN / DEO SYN grades widen the range where needed.
Cooling system11 L (2.9-3.0 US gal / 2.5 Imp gal) engine cooling system, plus about 0.4 L (0.1 US gal) in the coolant recovery bottleCat ELC (Extended Life Coolant) is the preferred fill. Cat DEAC (Diesel Engine Antifreeze/Coolant) is an acceptable alternate. Never run on plain water; it lacks freeze and boil protection and is corrosive at operating temperature.
Fuel tank68-72 L (18-19 US gal / 15-16 Imp gal) - varies by configuration/seriesNo. 1 or No. 2 diesel fuel, low-sulfur or ultra-low-sulfur grade only. The engine tolerates biodiesel blends up to B20, though pump-grade fuel is usually B5-B7.
Hydraulic system total and hydraulic tankTank / after-service refill quantity: 48 L (13 US gal / 11 Imp gal). Total wetted system capacity (tank, lines, and cylinders combined) runs close to 78 L (20.6 US gal) per the factory spec sheet.Cat HYDO Advanced 10 (SAE 10W) is preferred in cooler climates, roughly -20C to 50C. Cat HYDO Advanced 30 (SAE 30) suits hot climates, about 10C to 50C. Cat BIO HYDO Advanced (ISO 46 multigrade) covers -30C to 50C. Second-choice oils accepted when HYDO is unavailable: Cat MTO, Cat DEO/DEO-ULS, Cat TDTO, Cat TDTO Cold Weather, Cat TDTO-TMS.
Final drive (each)1.0 L (0.26 US gal / 0.22 Imp gal) per sideCat GO (Gear Oil) or Cat Synthetic GO, API GL-5 performance. Viscosity by ambient temperature: SAE 75W-90 for about -30C to 40C; SAE 75W-140 or 80W-90 for slightly warmer ranges; SAE 85W-140 or straight 90 grade for sustained heat up to 50C. Cat TDTO or TDTO-TMS is an accepted alternate where gear oil is unavailable.
Swing driveNo separate oil-fill compartment or refill capacity is published for this model.The swing gear and swing bearing are serviced through grease fittings, not an oil sump - same multipurpose grease as the pin joints (see grease row). Grease immediately after the swing bearing is exposed to water, mud, or sand to head off premature wear.
Pilot / other circuitsNot a separately serviced compartment on this model.Pilot and auxiliary hydraulic functions draw from the main hydraulic tank; the OMM does not list a separate fluid or fill point for them.
Grease (spec only)Spec only - no fill volume appliesNLGI Grade 2 multipurpose grease for most external lubrication points (boom/stick/bucket pins, bushings, swing gear and bearing). Cat Prime Application Grease or Cat Extreme Application Grease cover roughly -20C to 140C (-4F to 284F); the Extreme Application Grease-Arctic version extends service down to -50C, and the Desert version is built for sustained high heat. Cat Utility Grease or Cat Ball Bearing Grease are acceptable at compatible bearing points. Any non-Cat grease substituted must be certified compatible with Cat grease by its supplier.

Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.

Caterpillar 305C CR maintenance schedule

Service intervalTasks
Every 10 h
  • Check engine oil level before starting and top off to the full mark.
  • Check the hydraulic tank sight gauge and coolant level; add fluid as needed.
  • Drain water and sediment from the fuel primary filter/water separator bowl.
  • Grease the bucket pivot and linkage pins; these sit outside the extended-interval bushings.
  • Inspect track tension and clear debris from the undercarriage and sprockets.
  • Test the travel alarm, seat belt, and swing parking brake.
Every 250 h
  • Pull an engine oil sample for oil analysis.
  • Check the oil level in both final drive housings.
  • Inspect and adjust alternator/fan belt tension.
  • Clean the radiator core and turbocharger intake screen of built-up debris.
  • Check swing gear case oil level.
Every 500 h
  • Change engine oil and filter on the Mitsubishi S4Q2-T diesel.
  • Replace the fuel filter/water separator element.
  • Grease the boom, stick, and blade pivot bushings, the extended low-maintenance interval Cat engineered into this linkage.
  • Pull a hydraulic oil sample for analysis.
  • Check swing bearing bolt torque and swing gear backlash.
  • Inspect the turbocharger housing and boost hoses for oil seep or cracking.
Every 1,000 h
  • Replace the hydraulic system return filter.
  • Change oil in both final drive travel gearboxes.
  • Have a technician check engine valve lash and injector condition.
  • Change swing drive gear oil and inspect the swing motor for leakage.
  • Inspect the main hydraulic pump and boom confluence/drift-reduction valves for external leaks.
Every 2,000 h
  • Change the full hydraulic system oil charge.
  • Replace the hydraulic tank breather.
  • Check fuel injection timing with a qualified technician, per the engine information plate.
  • Inspect and re-torque undercarriage roller, idler, and sprocket mounting bolts.
  • Inspect the turbocharger core for shaft play; rebuild or replace if worn.
Every 4,000 h
  • Change engine coolant and replace the thermostat.
  • Rebuild or replace the swing motor and travel motors if oil analysis shows a wear-metal trend.
  • Replace hydraulic hoses and cylinder seals showing age-related cracking or seepage.
  • Overhaul the main hydraulic pump if sampling shows sustained contamination or wear metals.
  • Replace the seat belt on its date-based service life regardless of visible wear.

Servicing the 305C CR beyond the schedule

Predictive Maintenance & Fluid Analysis

Cat built oil sampling valves into the 305C CR's hydraulic and engine oil circuits specifically so wear trends surface before a failure does. Pull engine oil samples every 250 hours to watch the Mitsubishi S4Q2-T turbocharger for bearing wear; metal in the sample is the earliest warning of turbo failure. Sample hydraulic oil every 500 hours to track piston and gear pump condition, and watch final drive oil for water intrusion, a common early sign of a failing seal at the sprocket joint.

Corrective & Common Repairs

The most common failure on this chassis is the floating face seal between the final drive and sprocket; once it fails, gear oil leaks out and track-side contamination works into the planetary hub. Swing problems usually trace to the swing control valve spool or swing motor rather than the pump itself. Weak or erratic auxiliary flow to hammers and augers often points to a worn drive coupler linking the Mitsubishi engine to the piston and gear pump pack, not the work tool.

Overhaul & Rebuild Points

At high hours, rebuild the swing motor and swing reduction gear together, since a worn swing bearing accelerates gear wear once backlash grows. Treat the main hydraulic pump, piston, gear, and pilot sections, as a rebuild candidate once oil analysis shows rising wear metals rather than waiting for a filter change to fix it. Final drive travel motors need a full teardown once a failed seal has let contamination in, and front linkage pin bores need new bushings once the 500-hour low-maintenance bushings finally wear past spec.

Seasonal & Environment Servicing

Cold starts rely on the glow plug fitted to each cylinder of the S4Q2-T; check glow plug operation and battery condition before winter, and switch to an arctic-grade hydraulic oil below freezing since the open-center system responds slowly when cold and thick. In hot, dusty applications, clean the radiator and turbo intake screen more often than the standard interval to protect the turbocharger from heat soak. In wet or muddy ground, check track tension and drain the fuel water separator more often, and grease bucket pins daily since mud accelerates pin wear.

305C CR common service parts

Part numberPart
134-8726Filter Element As-AirCheck fitment →
140-2334Filter Element As-AirCheck fitment →
284-5686Filter Element-Cab AirCheck fitment →
217-2456Filter Element As-OilCheck fitment →
120-0664Filter-Engine OilCheck fitment →

Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.

305C CR fault codes & troubleshooting

CodeMeaningLikely causeWhat to do
Engine Oil Pressure warning lamp (oil-can symbol, red)Engine oil pressure has dropped below the safe minimum for the running engine speed.Low oil level, worn oil pump, plugged oil filter, or a failed oil pressure sensor/switch.Shut the engine down right away, check oil level and look for external leaks before restarting.
Engine Coolant Temperature gauge in red zone / high-temperature warning lamp (thermometer symbol)Engine coolant temperature has gone above the normal operating range.Low coolant level, debris-packed radiator fins, a stuck thermostat, or a loose or broken fan/alternator belt.Let the engine idle to cool, then shut down; check coolant level and clear the radiator once it is safe to open.
Battery/Alternator charge warning lamp (battery symbol)The charging system is not putting out enough voltage to keep the battery charged.Loose or corroded battery cable, worn or broken alternator belt, or a failed alternator.Check belt tension and battery terminal condition first; if the lamp stays on with the engine running, test alternator output.
Air Filter restriction indicator (air-cleaner symbol)Intake air filter restriction has reached the service limit.Dirty or clogged air filter element, or a collapsed/pinched intake hose.Inspect the element and clean or replace it, then confirm the indicator clears on restart.
Glow plug / preheat indicator (coil symbol)Glow plugs are energized for cold-start assist; the lamp should go out before cranking.Normal cold-start cycle; if the lamp never clears or the engine still won't fire after preheat, suspect a weak glow plug, relay, or wiring fault.Wait for the lamp to go out before starting; if hard starting continues, check the glow plug circuit and battery state.
Low Idle indicator lampThe governor control module has automatically dropped engine speed to low idle.Normal auto-idle drop-back after a period with no control input; occasionally a stuck auto-idle switch or wiring fault holds it at low idle.Move a control lever to bring the engine back to working speed; if it won't come off low idle, check the auto-idle switch and wiring.
Fuel Level low warning (gauge at/near empty)Fuel remaining in the tank is at the reserve level.Normal low fuel; a light or gauge reading empty with a full tank points to a bad fuel level sender or a wiring/ground fault.Refuel as needed; if the reading disagrees with a known full tank, check the sender unit and its wiring connections.
Hydraulic Oil Temperature warning (thermometer-over-oil symbol, if equipped)Hydraulic oil temperature has gone above the safe operating limit.Low hydraulic oil level, a clogged oil cooler, a failed cooling fan, or sustained heavy load in hot ambient conditions.Reduce load and let the system idle down to cool, then check oil level and cooler fins once safe to inspect; exact warning threshold varies by configuration/series.

Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.

305C CR attachments & work tools

Buckets

Front linkage uses 45 mm pin-on buckets, changed through the Cat mechanical quick coupler. General-purpose/heavy-duty buckets for this class run about 300-600 mm (12-24 in) wide with capacities from roughly 0.05-0.12 m3 (1.7-4.2 ft3); a wider ditching-style bucket to about 750 mm (30 in) holds near 0.16 m3 (0.2 yd3). A dedicated rock bucket is not documented for this pin size - the catalog heavy-duty rock bucket line steps up to 50-60 mm pin bores built for a heavier mini excavator class, so severe-rock work on this machine relies on the standard heavy-duty bucket rather than a rock-specific one.

Hydraulic hammers

Operating weight of about 5.2-5.3 t (11,500-11,700 lb) places this machine inside the mid-size Cat hammer bracket rated for roughly 2.5-6 t carriers, an impact energy class near 800 J (600 ft-lb). Rated hammer flow of about 30-85 L/min (8-22 gpm) at up to 165 bar covers the machine's primary auxiliary output of roughly 70 L/min (18.5 gpm) at 245 bar (3550 psi), so a properly matched breaker in this class runs on the standard circuit with no separate flow kit.

Quick couplers

Standard tool change on this machine is a Cat mechanical quick coupler (lever/wedge pin-grab), letting the operator swap pin-on buckets and hydromechanical tools without hand-pinning. Hydraulic pin-grabber couplers built for the same 45 mm pin diameter also exist for this weight class for cab-actuated changes, but factory fitment varies by build year - confirm against this machine's serial range before ordering one.

Thumbs/grapples

A cylinder-actuated hydraulic thumb mounts on a factory pad at the stick using the standard pin-on bucket mount, running off the auxiliary circuit; direct-link thumb kits sized for this stick length are the common factory-style setup and are shared across the 304C CR/305C CR/305D CR/305.5 CR sibling line. Aftermarket thumb-style and rotating grapples built for the same 45 mm pin and weight class are used for brush, debris and pipe handling, drawing clamp force from the primary auxiliary line and rotation (where fitted) from a second circuit.

Rippers

A single-shank ripper sized for the 45 mm pin fits this class for breaking hardpan, frozen ground or thin pavement beyond normal bucket duty. Reported penetration is around 680 mm (27 in) and tool weight around 70 kg (150 lb), light enough to run on the standard stick and hydraulics without extra counterweight.

Hydraulic-kit notes

The machine runs two cross-sensing variable piston pumps plus a gear pump; the primary auxiliary line for single-direction tools like hammers taps a maximum of about 70 L/min (18.5 gpm) at 245 bar (3550 psi), with a secondary line near 35 L/min (9.25 gpm) at 174 bar (2520 psi) for two-way tools such as augers. No separate high-flow package is documented for this size class - two-way/rotating tool use relies on the standard secondary circuit rather than an added high-flow kit.

All 305C CR assemblies by section

Every catalogued assembly group for the Caterpillar 305C CR. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.

Air Inlet And Exhaust System
267-1085 Air Cleaner Gp
26***85Air Cleaner Group1
26***86Air Cleaner Group1
26***05Bracket1
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267-1086 Air Cleaner Gp
09***77Valve (Evacuation)1
09***28Indicator-Air Filter Change; (Air Filter Service)1
13***26Filter Element As-Air; (Primary)1
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295-1263 Extension Gp-Exhaust
27***82Plate1
29***63Extension Group-Exhaust1
29***65Pipe As-Exhaust1
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267-1031 Extension Gp-Exhaust
26***31Extension Group-Exhaust1
27***77Pipe As-Exhaust1
27***82Plate1
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267-1040 Lines Gp-Air
09***92Clamp, Hose2
09***93Clamp-Hose1
24***54Clamp-Hose1
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280-3732 Lines Gp-Air
19***10Clamp1
27***68Clamp1
28***32Lines Group-Air1
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280-3794 Manifold Gp-Exhaust
25***26Stud4
27***72Gasket; (Exhaust)1
28***67Manifold-Exhaust1
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320-2234 Manifold Gp-Exhaust
25***26Stud4
27***72Gasket; (Exhaust)1
32***33Manifold-Exhaust1
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280-3731 Manifold Gp-Inlet
19***62Bolt; (M8x1.25x20-mm)11
27***36Bolt; (M6x1x20-mm)2
27***62Manifold-Inlet1
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261-8063 Muffler & Converter
267-1032 Muffler Gp
26***32Muffler Group1
26***34Muffler As1
26***35Clamp2
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280-3733 Turbocharger Gp
09***25Nut8
27***73Gasket1
28***33Turbocharger Group1
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Basic Engine
270-1845 Camshaft Gp
09***28Key1
19***05Bolt As2
23***85Plate-Thrust1
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320-2232 Cover Gp-Valve Mechanism
19***82Cap-Oil Filler; (Engine)1
23***38Clip1
27***94Gasket; (Valve Cover)1
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280-3723 Cover Gp-Valve Mechanism
19***82Cap-Oil Filler; (Engine)1
23***38Clip1
27***94Gasket; (Valve Cover)1
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270-1844 Crankshaft Gp
08***13Pin2
09***27Nut1
09***28Key2
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319-2756 Cylinder Block As
10***75Dowel2
10***18Dowel2
10***69Jet4
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280-3720 Cylinder Block Gp
11***15Seal As-Oil1
19***37Pin2
19***78Bolt; (M10x1.25x20-mm)7
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270-6188 Cylinder Head As
10***47Guide-Valve4
21***75Cap7
27***88Cylinder Head As1
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280-3722 Cylinder Head Gp
27***83Bolt18
27***84Gasket1
27***87Gasket1
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280-8530 Drain Gp-Ecology -Engine, Hydraulic Tank
27***03Drain Group-Oil; -Ecology, Hydraulic Tank1
27***19Drain Group-Engine Oil; -Ecology1
28***30Drain Group-Ecology; -Engine, Hydraulic Tank1
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276-0119 Drain Gp-Engine Oil -Ecology
27***19Drain Group-Engine Oil; -Ecology1
27***06Shutoff; (Engine Oil Drain)1
27***07Gasket1
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280-3726 Flywheel Gp
09***01Washer; (3mm Thk)4
28***26Flywheel Group1
28***50Flywheel As1
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280-3725 Gear Gp-Front
22***01Shaft1
22***02Plate1
22***12Bolt; (M10x1.25x20-mm)1
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280-3724 Housing Gp-Front
13***50Gasket1
19***81Bolt; (M8x1.25x40-mm)1
27***04Plate1
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273-6099 Mounting Gp-Engine
16***38Stop2
26***45Support As; (Front, Lh)1
26***48Mount-Rubber4
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267-1043 Mounting Gp-Engine
16***38Stop2
26***43Mounting Group-Engine1
26***44Support As; (Front, Rh)1
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303-4577 Mounting Gp-Engine
16***38Stop2
17***40Stop2
26***44Support As; (Front, Rh)1
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303-4578 Mounting Gp-Engine
16***38Stop2
17***40Stop1
26***45Support As; (Front, Lh)1
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276-2215 Mounting Gp-Starting Motor
12***39Bolt; (M10x1.25x25-mm)2
27***15Mounting Group-Starting Motor1
8T***21Washer-Hard; (11x21x2.5-mm Thk)(M10x1.50x30mm)2
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280-3727 Pan Gp-Oil
10***67Plug1
27***27Gasket1
28***27Pan Group-Oil1
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270-1843 Piston & Rod Gp
12***55Bolt-Connecting Rod2
12***56Nut2
23***82Set-Bearing; (Standard)(Standard)1
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270-1851 Pulley Gp-Crankshaft
27***51Pulley Group-Crankshaft1
27***19Plate1
27***20Pulley-Crankshaft1
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270-1848 Valve Mechanism Gp
09***05Cap2
10***82Spring8
10***72Tappet8
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Cooling System
270-3837 Cooler Gp-Engine Oil
09***61Clamp-Hose1
19***43Plug1
19***59Joint As1
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285-7916 Cooling Ar-High Ambient Temp
28***16Cooling Ar-High Ambient Temp1
28***42Fan Group-Suction1
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285-8842 Fan Gp-Suction
23***07Pulley1
28***90V-Belt; (Fan)1
28***42Fan Group-Suction1
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280-3738 Fan Gp-Suction
23***07Pulley1
27***10Bolt4
28***38Fan Group-Suction1
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280-3730 Pump Gp-Water
09***75Bolt; (25-mm Long)2
10***66Thermostat1
19***56Bolt; (M8x1.25x45-mm)1
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283-4174 Radiator Gp
26***79Core As-Hydraulic Oil Cooler1
26***48Cushion4
26***53Bracket-Radiator1
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267-1052 Radiator Gp
08***07Tank As-Coolant; (Recovery)1
08***13Tank; (Radiator)1
08***14Cap As-Coolant Tank; (Recovery)1
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291-0777 Radiator Gp
26***79Core As-Hydraulic Oil Cooler1
26***48Cushion4
26***53Bracket-Radiator1
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Electrical And Starting System
294-7793 Alarm Ar-Travel -Automatic Idle
28***37Valve & Mtg Group-Pilot; -Travel1
29***93Alarm Ar-Travel; -Automatic Idle1
29***94Alarm Group-Travel1
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294-7794 Alarm Gp-Travel
11***99Gasket; (Air Conditioner Control)1
16***39Alarm As1
23***82Relay As; (12-Volt)(Travel Alarm)1
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266-6841 Alarm Gp-Travel
11***99Gasket; (Air Conditioner Control)1
12***74Tube-Heat Shrink; (5.72-mm Dia)(950-cm)0
13***75Terminal As2
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268-9178 Alarm Gp-Travel
26***41Alarm Group-Travel1
26***78Alarm Group-Travel1
28***37Valve & Mtg Group-Pilot; -Travel1
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280-3737 Alternator Gp-Charging
13***05Bolt; (22-mm Lg)1
19***11Plug1
19***78Bolt; (M10x1.25x20-mm)2
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318-3408 Battery & Wiring Gp
03***07Terminal-Ring; (0-Ga, 3/8-In Screw)1
09***36Screw; (Machine) (M5x0.8x10mm)8
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
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266-6834 Battery & Wiring Gp
03***07Terminal-Ring; (0-Ga, 3/8-In Screw)1
09***36Screw; (Machine) (M5x0.8x10mm)8
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
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270-1866 Glow Plug Gp
19***56Glow Plug4
27***66Glow Plug Group1
27***35Plate1
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300-2799 Heater Gp-Jacket Water
27***87Gasket1
28***97Cord As, Camshaft1
30***99Heater Group-Jacket Water1
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233-0099 Lamp Gp-Flood -Boom
09***66Washer; (Hard) (4.5x9x1mm Thk)2
14***72Lamp; (12-Volt, 55-Watt)1
23***99Lamp Group-Flood; -Boom1
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266-6845 Lighting Ar-Flood -Boom
26***45Lighting Ar-Flood; -Boom1
26***46Wiring Group-Front1
26***47Lighting Group-Flood; -Boom1
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292-5739 Lighting Gp-Flood -Boom
23***99Lamp Group-Flood; -Boom1
29***39Lighting Group-Flood; -Boom1
29***40Plate1
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266-6844 Lighting Gp-Flood -Canopy
14***72Lamp; (12-Volt, 55-Watt)1
16***95Strap; (Cable)1
19***52Lamp Group-Flood1
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266-6843 Lighting Gp-Flood -Cab
14***72Lamp; (12-Volt, 55-Watt)1
19***52Lamp Group-Flood1
26***43Lighting Group-Flood; -Cab1
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266-6847 Lighting Gp-Flood -Boom
23***99Lamp Group-Flood; -Boom1
26***47Lighting Group-Flood; -Boom1
26***91Bracket As1
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283-5315 Panel Gp-Circuit Breaker
10***85Clip1
11***90Fuse; (10 Amp)7
11***91Fuse; (15-Ampere)5
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280-3736 Starting Motor Gp-Electric
28***36Starting Motor Group-Electric1
28***84Starting Motor As1
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9g-7641 Switch Gp-Start -Engine, Key
6V***62Screw-Machine; (8-32x0.31-In)4
7T***99Nut-Mounting; (1-32-Thd)1
9B***33Lockwasher; (Int'L Tooth)4
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267-9950 Switch Gp-Start
11***62Tube-Heat Shrink; (10.85-mm Dia)(299-cm)0
24***07Receptacle As-Connector; (4-Pin)1
26***50Switch Group-Start; -Engine1
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267-4942 Wiring Gp-Console -Rh
11***99Gasket; (Air Conditioner Control)1
23***11Plug As-Connector; (2-Pin)2
24***05Receptacle As-Connector; (2-Pin)1
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292-8773 Wiring Gp-Console -Cab
10***65Terminal; (Female)12
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)5
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
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282-9691 Wiring Gp-Console
10***65Terminal; (Female)12
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)5
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
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273-7082 Wiring Gp-Engine -Refrigerant Compressor
18***58Suppressor-Arc1
27***82Wiring Group-Engine; -Refrigerant Compressor1
3S***93Strap-Cable-To Tie Harnesses Together3
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283-7890 Wiring Gp-Front -Power Angle
12***75Tube-Heat Shrink; (7.44-mm Dia)(560-cm)0
15***70Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness)2
15***74Kit-Connecting Plug; (6-Pin)(Cat Electronic Display Harness)1
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266-6846 Wiring Gp-Front
10***29Hose; (60-cm)0
24***05Receptacle As-Connector; (2-Pin)1
26***46Wiring Group-Front1
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283-4678 Wiring Gp-Lighting -Warning Beacon, Power Recep
20***86Socket1
23***09Plug As-Connector; (12-Pin)1
26***34Seal-Connector1
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Engine Arrangement
263-5594 Engine Ar
26***94Engine Ar1
27***43Piston & Rod Group4
27***44Crankshaft Group1
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311-8448 Engine Ar-Primary
27***43Piston & Rod Group4
27***44Crankshaft Group1
27***45Camshaft Group1
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287-6716 Engine Ar-Primary
27***43Piston & Rod Group4
27***44Crankshaft Group1
27***45Camshaft Group1
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263-5602 Installation Ar-Engine
26***02Installation Ar-Engine1
26***31Extension Group-Exhaust1
26***32Muffler Group1
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295-1262 Installation Ar-Engine
26***32Muffler Group1
26***40Lines Group-Air1
26***52Radiator Group1
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317-9744 Installation Ar-Engine
26***32Muffler Group1
26***40Lines Group-Air1
26***52Radiator Group1
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Frame And Body
293-7215 C-Frame Gp-Power Angling
08***68Bolt; (M14x2x40-mm)12
26***40Sprocket Group2
26***41Sprocket1
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285-7700 Counterweight Gp
25***11Cap2
26***54Counterweight As; (Extra)(165.3-Kg)1
28***00Counterweight Group1
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265-8330 Counterweight Gp
09***33Seal Stk Link, Bkt Link & Cyl2
14***34Seal-Dust4
26***30Counterweight Group1
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265-8344 Counterweight Gp
08***99Washer; (22x60x9-mm Thk)2
25***11Cap3
26***44Counterweight Group1
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318-3419 Cover As -Rh
08***99Washer; (22x60x9-mm Thk)2
25***11Cap3
26***59Insulation1
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318-3418 Cover Gp-Access -Rh
26***60Latch As1
26***63Stud-Ball1
27***54Bumper3
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296-0230 Cover Gp-Access -Rh
26***96Cover As; (Rh)1
26***60Latch As1
26***63Stud-Ball1
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265-8391 Cover Gp-Access -Rh
26***91Cover Group-Access; -Rh1
26***73Insulation1
26***74Insulation1
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200-5434 Cover Gp-Counterweight
20***34Cover Group-Counterweight1
26***60Latch As1
26***63Stud-Ball1
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265-8334 Cover Gp-Fender
26***34Cover Group-Fender1
26***77Fender As; (Rh)1
27***61Fender Group; -Lh1
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318-4964 Cover Gp-Fender
28***61Fender Group; -Lh1
31***64Cover Group-Fender1
31***66Fender As; (Rh)1
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285-7661 Fender Gp -Lh
22***91Latch As1
22***23Cam-Lock1
27***62Fender As; (Lh)1
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276-9261 Fender Gp -Lh
27***61Fender Group; -Lh1
31***66Fender As; (Rh)1
31***84Insulation1
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339-1538 Fender Gp -Lh
22***91Latch As1
22***23Cam-Lock1
28***62Fender As; (Lh)1
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318-9196 Firewall Gp
26***90Support As1
26***38Plate1
26***40Insulation1
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265-8339 Firewall Gp
22***94Lock As1
22***38Cam1
26***39Firewall Group1
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266-3874 Frame Gp-Swing -Boom
14***16Shim; (0.4-mm Thk)4
17***67Shim; (1-mm Thk)4
20***48Boss2
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267-0426 Frame Gp-Upper
14***16Shim; (0.4-mm Thk)4
17***67Shim; (1-mm Thk)4
20***48Boss2
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267-0490 Guard Gp-Bottom
19***10Seal-Lip Type4
26***30Bearing-Sleeve2
26***90Guard Group-Bottom1
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318-3438 Guard Gp-Bottom
26***91Cover1
26***93Cover1
27***15Cover1
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266-3873 Guard Gp-Cylinder -Boom
26***73Guard Group-Cylinder; -Boom1
26***91Cover1
26***93Cover1
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270-4072 Guard Gp-Cylinder -Power Angle
14***80Washer; (10.5x32x3.2-mm Thk)1
17***96Tube2
26***24Washer-Spring1
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318-3417 Hood & Guard Gp
12***52Seal; (78-cm)0
14***01Grommet1
26***90Hood Group1
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265-8336 Hood & Guard Gp
26***36Hood & Guard Group1
26***90Hood Group1
26***91Cover Group-Access; -Rh1
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296-0226 Hood & Guard Gp
26***90Hood Group1
26***91Cover Group-Access; -Rh1
26***92Cover As; (Lh)1
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265-8390 Hood Gp
12***52Seal; (78-cm)0
14***01Grommet1
26***90Hood Group1
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318-4971 Hood Gp
26***95Hood As1
27***77Latch As1
28***02Cover-Latch1
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265-8778 Lines Gp-Grease
26***00Hood As1
26***78Lines Group-Grease1
27***56Foam1
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277-9828 Louver Gp
00***39Adapter-Pipe1
20***79Tube; (15-Dm)0
27***28Louver Group1
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281-0894 Stop Gp-Swing -Boom
27***73Mount8
27***74Louver; (Center)1
27***75Louver; (Lower)1
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Fuel System
266-6842 Control Ar-Governor -Automatic Idle
26***42Control Ar-Governor; -Automatic Idle1
26***70Lines Group-Pilot; -Automatic Idle1
26***71Control Group-Governor; -Automatic Idle1
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294-7797 Control Ar-Governor -Automatic Idle
26***70Lines Group-Pilot; -Automatic Idle1
29***97Control Ar-Governor; -Automatic Idle1
29***98Control Group-Governor; -Automatic Idle1
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269-5371 Control Gp-Governor -Automatic Idle
09***43Pin-Cotter3
10***16Fitting1
11***99Gasket; (Air Conditioner Control)1
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294-7798 Control Gp-Governor -Automatic Idle
09***43Pin-Cotter3
11***99Gasket; (Air Conditioner Control)1
15***97Knob As; (Engine Speed)1
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144-9962 Filter Gp-Water Sep & Fuel
11***01Bowl As-Water Collection1
11***18Ring-Retaining1
11***19Nut1
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265-8347 Lines Gp-Fuel Filter
14***62Filter Group-Water Sep & Fuel1
14***05Plug As-Sto2
15***75Connector1
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280-3735 Lines Gp-Fuel Injection
12***48Clamp3
12***49Clamp3
13***16Nut4
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280-3734 Pump Gp-Fuel Injection
19***22Bolt As; (M8x1.25x22-mm)1
19***60Nut; (M8x1.25-Thd)1
19***78Bolt; (M10x1.25x20-mm)1
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276-2858 Shutoff Gp-Manual -Engine
09***29Ring-Key1
12***03Bolt; (M10x1.25x80-mm)1
12***39Bolt; (M10x1.25x25-mm)1
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265-8340 Tank & Mtg Gp-Fuel
1P***78Clamp; (Hose)2
26***40Tank & Mtg Group-Fuel1
26***70Tank As-Fuel1
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Hydraulic System
4i-1536 Accumulator Gp-Hydraulic -Charged
26***43Roller Ar-Track & Carrier1
26***44Gear & Bearing Group-Swing1
26***31Idler Group-Front1
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5i-8416 Accumulator Gp-Hydraulic -Charged
4I***39Core1
4I***62Cap1
5I***16Accumulator Group-Hydraulic; -Charged-Pilot Oil1
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087-4454 Accumulator Gp-Hydraulic -Charged
08***54Accumulator Group-Hydraulic; -Charged-Pilot Oil2
4I***67Cap1
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087-4456 Accumulator Gp-Hydraulic -Charged
08***56Accumulator Group-Hydraulic; -Charged-Pilot Oil1
08***75Core1
08***76Cap1
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227-8807 Accumulator Gp-Hydraulic -Uncharged
15***00Film-Warning; (High Pressure Cylinder)1
22***07Accumulator Group-Hydraulic; -Uncharged1
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145-5106 Accumulator Gp-Hydraulic -Charged
14***06Accumulator Group-Hydraulic; -Charged2
4I***36Accumulator Group-Hydraulic; -Charged-Pilot Oil1
5I***16Accumulator Group-Hydraulic; -Charged-Pilot Oil1
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279-4711 Barrel Gp-Pump
267-3273 Control Ar-Auxiliary -Long Stick
26***73Control Ar-Auxiliary; -Long Stick1
26***76Lines Group-Swing Cylinder; -Swing Boom, Work Tool1
26***78Lines Group-Auxiliary Hydraulic; -Boom1
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279-3960 Control Ar-Auxiliary
26***82Lines Group-Pilot; -Joystick, 2-Way1
26***83Lines Group-Pilot; -Main Control Valve, 2-Way1
26***22Valve Group-Selector; -2-Way1
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267-3272 Control Ar-Auxiliary -Standard Stick
26***17Lines Group-Swing Cylinder; -Boom1
26***72Control Ar-Auxiliary; -Standard Stick1
29***26Lines Group-Swing Cylinder; -Boom1
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267-3275 Control Ar-Auxiliary -2-Way
26***75Control Ar-Auxiliary; -2-Way1
26***76Lines Group-Swing Cylinder; -Swing Boom, Work Tool1
26***78Lines Group-Auxiliary Hydraulic; -Boom1
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267-3271 Control Ar-Auxiliary -Swing Boom
26***71Control Ar-Auxiliary; -Swing Boom1
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267-3274 Control Ar-Pilot Hydraulic -Standard
26***52Lines Group-Auxiliary Hydraulic; -Boom1
26***53Lines Group-Front; -Auxiliary1
26***74Control Ar-Pilot Hydraulic; -Standard1
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279-3957 Control Ar-Pilot Hydraulic -Standard
26***35Lines Group-Pilot; -Joystick1
26***81Lines Group-Pilot; -Main Control Valve, Standard1
27***57Control Ar-Pilot Hydraulic; -Standard1
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293-7158 Cylinder Gp-Blade -Raise, Lower
09***07Seal-O-Ring; (Id=64.40mm)1
09***10Seal-O-Ring (Id=79.40mm)1
14***50Ring As1
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270-4714 Cylinder Gp-Blade -Angle
09***13Ring-Backup1
09***23Seal-O-Ring (Id=79.60mm)1
19***65Piston1
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266-6977 Cylinder Gp-Blade
26***77Cylinder Group-Blade1
27***27Valve & Mtg Group-Pilot; -Boom Swing1
28***18Film Group; -Standard1
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273-7025 Cylinder Gp-Boom
09***13Ring-Backup1
09***23Seal-O-Ring (Id=79.60mm)1
19***65Piston1
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282-1535 Cylinder Gp-Boom
09***09Ring-Back Up; (Backup)3
09***25Seal-O-Ring (Id=89.60mm)2
19***69Ring2
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266-6967 Cylinder Gp-Bucket
09***09Ring-Back Up; (Backup)3
09***25Seal-O-Ring (Id=89.60mm)2
19***69Ring2
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282-1537 Cylinder Gp-Stick
09***22Seal-O-Ring (Id=69.60mm)1
09***96Ring-Backup1
19***91Piston1
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266-6975 Cylinder Gp-Swing Boom
09***13Ring-Backup1
09***23Seal-O-Ring (Id=79.60mm)1
19***67Ring2
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246-0192 Cylinder Gp-Tilt -Bucket
09***13Ring-Backup1
09***23Seal-O-Ring (Id=79.60mm)1
19***65Piston1
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274-6503 Drain Gp-Oil -Ecology, Hydraulic Tank
14***90Elbow Group1
27***03Drain Group-Oil; -Ecology, Hydraulic Tank1
27***32Adapter1
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280-8529 Drain Gp-Oil -Hydraulic Tank
14***90Elbow Group1
27***32Adapter1
27***33Adapter As1
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274-6502 Drain Gp-Oil -Hydraulic Tank
16***86Seal As-Buffer1
16***94Seal-U-Cup1
1H***39Packing,Preformed Cover Part Of Kit P/N 4j***801
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282-1534 Drive Gp-Swing
27***02Drain Group-Oil; -Hydraulic Tank1
28***34Drive Group-Swing1
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268-3624 Fastener Gp-Lines -Boom
09***75Seal - O-Ring (7.80 mm Id)1
09***77Seal-O-Ring; (9.80mm Id)1
09***78Seal-O-Ring (Id=9.80mm)1
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268-3625 Fastener Gp-Lines -Boom
26***25Fastener Group-Lines; -Boom1
27***76Clamp8
27***77Plate4
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227-0620 Gauge Gp-Sight -Hydraulic Oil Level
22***20Gauge Group-Sight; -Hydraulic Oil Level1
27***62Plate As2
28***01Clip2
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319-8367 Hydraulic Ar
26***42Tank & Mtg Group-Hydraulic1
26***28Pump & Mtg Group-Main Hydraulic1
26***16Lines Group-Front; -Bucket, Stick Cylinder1
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264-8437 Hydraulic Ar
09***19Seal-O-Ring (Id=15.80mm)4
23***57Pipe1
23***58Block2
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323-3207 Kit-Control Valve
26***42Tank & Mtg Group-Hydraulic1
26***74Lines Group-Pilot1
29***23Lines Group-Hydraulic Pump; -Main1
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323-3208 Kit-Hydraulic Lines -Stick
20***48Connector1
32***08Kit-Hydraulic Lines; -Stick1
3J***07Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve1
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323-3209 Kit-Hydraulic Lines -Stick
14***67Elbow Group; (Each Includes)1
14***33Tee As-Orfs; (1 1/16-12 Thd)1
15***02Adapter As1
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266-8150 Lines Ar-Boom
26***15Lines Group-Front; -Boom Cylinder1
26***50Lines Ar-Boom1
29***25Lines Group-Front; -Boom Cylinder1
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310-6192 Lines Ar-Boom -Check Valve
26***74Lines Group-Boom Check Valve1
27***25Cylinder Group-Boom1
29***46Lines Group-Boom Check Valve1
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266-8149 Lines Ar-Boom
10***73Clip1
14***64Elbow, 90°,-8 Orb /-8 Orfs1
17***28Elbow As1
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267-3278 Lines Gp-Auxiliary Hydraulic -Boom
15***17Cap-Dust1
15***18Cap-Dust1
15***94Coupler As-Quick Disconnect; (Female)(Quick Disconnect)1
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266-8154 Lines Gp-Auxiliary Hydraulic -Standard Stick
09***91Clamp, Single8
26***54Lines Group-Auxiliary Hydraulic; -Standard Stick1
27***58Tube As1
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292-3349 Lines Gp-Auxiliary Hydraulic -Long Stick
15***42Connector1
15***96Fitting As; (Quick Disconnect, Male)(Quick Disconnect)1
15***97Fitting As; (Quick Disconnect, Female)1
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266-8152 Lines Gp-Auxiliary Hydraulic -Boom
26***52Lines Group-Auxiliary Hydraulic; -Boom1
31***93Lines Group-Boom Check Valve1
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267-3280 Lines Gp-Auxiliary Hydraulic -Long Stick
15***42Connector1
15***96Fitting As; (Quick Disconnect, Male)(Quick Disconnect)1
15***97Fitting As; (Quick Disconnect, Female)1
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267-3279 Lines Gp-Auxiliary Hydraulic -Standard Stick
09***91Clamp, Single2
09***66Clamp4
26***79Lines Group-Auxiliary Hydraulic; -Standard Stick1
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266-8155 Lines Gp-Auxiliary Hydraulic -Long Stick
292-3348 Lines Gp-Auxiliary Hydraulic
15***42Connector1
15***96Fitting As; (Quick Disconnect, Male)(Quick Disconnect)1
15***97Fitting As; (Quick Disconnect, Female)1
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266-8124 Lines Gp-Blade
15***42Connector1
15***96Fitting As; (Quick Disconnect, Male)(Quick Disconnect)1
15***97Fitting As; (Quick Disconnect, Female)1
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280-7604 Lines Gp-Blade -Angle Blade
14***36Adapter; (Straight) (-6 Orb X -6 Orfs)1
14***53Elbow, 45,-6 Orb To-6 Orfs-Drum Clutch Port3
26***24Hose As1
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292-3331 Lines Gp-Blade -Raise, Lower
14***53Elbow, 45,-6 Orb To-6 Orfs-Drum Clutch Port2
14***78Elbow, 90°,-6 Orb /-6 Orfs; (90°) (-6 Orbx-6orfs)2
29***31Lines Group-Blade; -Raise, Lower1
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310-6193 Lines Gp-Boom Check Valve
09***91Clamp, Single1
14***28Connector Assem.1
14***40Adapter; (Straight) (-8 Orb X -8 Orfs)3
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268-9974 Lines Gp-Boom Check Valve
14***36Adapter; (Straight) (-6 Orb X -6 Orfs)1
14***53Elbow, 45,-6 Orb To-6 Orfs-Drum Clutch Port3
26***74Lines Group-Boom Check Valve1
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292-3346 Lines Gp-Boom Check Valve
09***91Clamp, Single1
14***28Connector Assem.1
14***40Adapter; (Straight) (-8 Orb X -8 Orfs)3
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266-8148 Lines Gp-Bucket -Long Stick
14***40Adapter; (Straight) (-8 Orb X -8 Orfs)2
14***38Clip-Loop1
26***48Lines Group-Bucket; -Long Stick1
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272-1322 Lines Gp-Bucket -2nd Auxiliary, Long Stick
14***40Adapter; (Straight) (-8 Orb X -8 Orfs)2
14***28Tee As-Orfs2
14***38Clip-Loop1
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266-8147 Lines Gp-Bucket
09***91Clamp, Single1
14***25Connector As.1
14***28Connector Assem.1
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272-1321 Lines Gp-Bucket -2nd Auxiliary, Standard Stick
14***40Adapter; (Straight) (-8 Orb X -8 Orfs)2
14***38Clip-Loop1
27***21Lines Group-Bucket; -2nd Auxiliary, Standard Stick1
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251-0696 Lines Gp-Bucket Cylinder
14***40Adapter; (Straight) (-8 Orb X -8 Orfs)2
14***28Tee As-Orfs2
14***38Clip-Loop1
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292-3325 Lines Gp-Front -Boom Cylinder
13***07Strap; (Cable)2
14***40Adapter; (Straight) (-8 Orb X -8 Orfs)2
14***07Plug; (Hex Head) (-6 Orb) (Current) (16***35 Friction Disc Interchangeable With 11***47) (Use All Of One Part Number)2
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266-8116 Lines Gp-Front -Bucket, Stick Cylinder
14***40Adapter; (Straight) (-8 Orb X -8 Orfs)3
16***08Connector Group1
26***16Lines Group-Front; -Bucket, Stick Cylinder1
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266-8153 Lines Gp-Front -Auxiliary
13***07Strap; (Cable)2
14***40Adapter; (Straight) (-8 Orb X -8 Orfs)2
14***07Plug; (Hex Head) (-6 Orb) (Current) (16***35 Friction Disc Interchangeable With 11***47) (Use All Of One Part Number)2
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266-8115 Lines Gp-Front -Boom Cylinder
14***25Connector1
15***41Block1
15***94Coupler As-Quick Disconnect; (Female)(Quick Disconnect)1
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292-3324 Lines Gp-Front -Bucket, Stick Cylinder
13***13Handle1
13***14Bolt; (M5x0.8x10mm)1
13***15Plate1
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266-8119 Lines Gp-Hydraulic Pump -Main
14***40Adapter; (Straight) (-8 Orb X -8 Orfs)3
16***08Connector Group1
26***19Lines Group-Hydraulic Pump; -Main1
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292-3323 Lines Gp-Hydraulic Pump -Main
09***92Clamp, Hose4
13***40Sleeve-Hose; (110-cm Each)0
14***38Elbow1
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278-0826 Lines Gp-Pilot -Auxiliary, Travel
08***56Accumulator Group-Hydraulic; -Charged-Pilot Oil1
14***37Connector1
14***16Connector Group1
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280-7606 Lines Gp-Pilot -Blade
14***25Connector As.2
21***30Hose As1
26***25Hose As1
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266-8135 Lines Gp-Pilot -Joystick
09***92Clamp, Hose4
13***40Sleeve-Hose; (110-cm Each)0
14***38Elbow1
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267-3281 Lines Gp-Pilot -Main Control Valve, Standard
09***79Tape-Color; (White)4
14***37Connector1
14***25Connector As.8
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269-5374 Lines Gp-Pilot
08***56Accumulator Group-Hydraulic; -Charged-Pilot Oil1
14***37Connector1
14***16Connector Group1
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269-5370 Lines Gp-Pilot -Automatic Idle
09***80Tape - Color; (Blue)1
09***81Tape-Color; (Orange)1
14***25Connector As.12
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267-3282 Lines Gp-Pilot -Joystick, 2-Way
09***80Tape - Color; (Blue)1
09***81Tape-Color; (Orange)1
14***25Connector As.12
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267-3283 Lines Gp-Pilot -Main Control Valve, 2-Way
09***79Tape-Color; (White)4
14***37Connector1
14***25Connector As.8
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266-8120 Lines Gp-Return
09***90Clamp; (Hose) (26-39mm Id)2
09***01Seal-O-Ring (Id=39.40mm)1
12***33Elbow1
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283-7497 Lines Gp-Return
09***90Clamp; (Hose) (26-39mm Id)2
09***01Seal-O-Ring (Id=39.40mm)1
12***33Elbow1
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292-3327 Lines Gp-Stick
09***90Clamp; (Hose) (26-39mm Id)2
09***01Seal-O-Ring (Id=39.40mm)1
12***33Elbow1
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266-8146 Lines Gp-Stick Cylinder
14***40Adapter; (Straight) (-8 Orb X -8 Orfs)2
14***38Clip-Loop1
26***46Lines Group-Stick Cylinder1
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292-3326 Lines Gp-Swing Cylinder -Boom
09***35Connector1
14***13Adapter Group1
14***65Elbow1
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292-3347 Lines Gp-Swing Cylinder -2nd Auxiliary
09***35Connector1
14***13Adapter Group1
14***65Elbow1
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267-3276 Lines Gp-Swing Cylinder -Swing Boom, Work Tool
14***13Adapter Group1
14***78Elbow, 90°,-6 Orb /-6 Orfs; (90°) (-6 Orbx-6orfs)3
14***83Elbow As1
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266-8117 Lines Gp-Swing Cylinder -Boom
14***40Adapter; (Straight) (-8 Orb X -8 Orfs)2
14***38Clip-Loop1
26***17Lines Group-Swing Cylinder; -Boom1
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266-8125 Lines Gp-Swing Motor
09***35Connector1
14***13Adapter Group1
14***36Adapter; (Straight) (-6 Orb X -6 Orfs)1
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292-3332 Lines Gp-Swing Motor
09***35Connector1
09***78Tape-Color; (Purple)1
09***82Tape-Color; (Yellow)1
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280-7605 Lines Gp-Swing Motor
09***35Connector1
09***63Connector2
14***38Hose As1
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266-8126 Lines Gp-Travel Motor
09***35Connector1
09***63Connector2
14***18Connector As1
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280-7619 Lines Gp-Travel Motor
14***03Grommet2
14***16Connector Group2
14***25Connector As.4
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292-3333 Lines Gp-Travel Motor
14***03Grommet2
14***16Connector Group4
14***25Connector As.2
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274-4199 Manifold Gp-Control -Hyd Lockout, Speed Select
09***19Seal-O-Ring (Id=15.80mm)2
09***78Seal-O-Ring (Id=9.80mm)1
09***79Seal-O-Ring (Id=10.80mm)2
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265-8748 Motor & Mtg Gp-Swing
26***48Motor & Mtg Group-Swing1
28***34Drive Group-Swing1
8T***38Bolt-Pipe As To Main Pump Suction Port6
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266-6828 Pump & Mtg Gp-Main Hydraulic
12***39Bolt; (M10x1.25x25-mm)2
12***47Bolt; (M10x1.25x40-mm)2
19***03Bolt; (M12x1.75x16-mm)3
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319-8366 Pump & Mtg Gp-Main Hydraulic
12***39Bolt; (M10x1.25x25-mm)1
12***47Bolt; (M10x1.25x40-mm)3
19***03Bolt; (M12x1.75x16-mm)3
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279-4699 Pump Gp-Gear -Pilot
266-6827 Pump Gp-Main Hydraulic
09***71Seal-O-Ring (Id=2.80mm)1
09***75Seal - O-Ring (7.80 mm Id)8
09***82Seal-O-Ring (Id=13.80mm)1
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337-4979 Spool Gp-Control Valve
33***79Spool Group-Control Valve1
33***74Spool-Valve; (Stick)1
34***06Spool-Valve; (Boom)1
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333-9463 Spool Gp-Control Valve
33***63Spool Group-Control Valve1
33***64Spool-Valve; (Boom)1
33***65Spool-Valve; (Stick)1
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279-4710 Swashplate Gp
266-6836 Swivel Gp
09***29Ring; (Retaining)1
09***66Plug, Tapered5
09***23Seal-O-Ring (Id=79.60mm)1
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268-3054 Swivel Gp
09***22Seal-O-Ring (Id=69.60mm)1
09***08Seal-O-Ring1
09***12Seal-O-Ring (Id=89.40mm)1
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265-8600 Tank & Filter Gp-Hydraulic
09***37Valve As-Check1
09***17Seal-O-Ring (Id=114.40mm)1
09***23Seal-O-Ring (Id=144.40mm)1
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265-8342 Tank & Mtg Gp-Hydraulic
26***42Tank & Mtg Group-Hydraulic1
26***00Tank & Filter Group-Hydraulic1
7X***29Washer; (11x25x3-mm Thk)4
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280-7607 Valve & Mtg Gp-Bank
28***92Support As1
28***07Valve & Mtg Group-Bank1
28***39Valve Group-Main Control1
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266-8139 Valve & Mtg Gp-Bank
26***39Valve & Mtg Group-Bank1
28***92Support As1
28***31Valve Group-Main Control1
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272-0475 Valve & Mtg Gp-Pilot -Travel
27***75Valve & Mtg Group-Pilot; -Travel1
28***39Valve Group-Pilot; -Travel1
8T***21Washer-Hard; (11x21x2.5-mm Thk)(M10x1.50x30mm)4
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278-0827 Valve & Mtg Gp-Pilot -Boom Swing
14***68Elbow Group1
15***65Elbow; (Spl)2
26***24Valve Group-Pilot; -Auxiliary, Boom Swing1
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282-9694 Valve & Mtg Gp-Pilot -Auxiliary, Boom Swing
14***25Connector As.2
14***68Elbow Group2
15***65Elbow; (Spl)2
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282-9837 Valve & Mtg Gp-Pilot -Travel
28***37Valve & Mtg Group-Pilot; -Travel1
33***19Valve Group-Pilot; -Travel1
8T***21Washer-Hard; (11x21x2.5-mm Thk)(M10x1.50x30mm)4
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272-7829 Valve Gp-Control -Swing
09***71Seal-O-Ring (Id=2.80mm)2
09***74Seal-O-Ring (Id=6.8mm); (Id=6.80mm)1
09***85Seal- -O-Ring (17.80 mm Id)1
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272-7822 Valve Gp-Control -Travel
09***74Seal-O-Ring (Id=6.8mm); (Id=6.80mm)1
09***85Seal- -O-Ring (17.80 mm Id)1
09***90Seal-O-Ring (Id=21.80mm)1
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272-7820 Valve Gp-Control -Inlet
09***74Seal-O-Ring (Id=6.8mm); (Id=6.80mm)1
09***79Seal-O-Ring (Id=10.80mm)1
09***80Seal-O-Ring (Id=11.80mm)1
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272-7826 Valve Gp-Control -Bucket
09***74Seal-O-Ring (Id=6.8mm); (Id=6.80mm)1
09***85Seal- -O-Ring (17.80 mm Id)1
09***90Seal-O-Ring (Id=21.80mm)1
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323-9674 Valve Gp-Control
09***74Seal-O-Ring (Id=6.8mm); (Id=6.80mm)1
09***85Seal- -O-Ring (17.80 mm Id)1
09***90Seal-O-Ring (Id=21.80mm)1
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272-7825 Valve Gp-Control -Work Tool
09***74Seal-O-Ring (Id=6.8mm); (Id=6.80mm)1
09***85Seal- -O-Ring (17.80 mm Id)1
09***90Seal-O-Ring (Id=21.80mm)1
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272-7830 Valve Gp-Control -Boom Swing
09***74Seal-O-Ring (Id=6.8mm); (Id=6.80mm)1
09***85Seal- -O-Ring (17.80 mm Id)1
09***90Seal-O-Ring (Id=21.80mm)1
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272-7831 Valve Gp-Control -Outlet
27***31Valve Group-Control; -Outlet1
27***10Plug As2
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272-7824 Valve Gp-Control -Boom
09***71Seal-O-Ring (Id=2.80mm)2
09***74Seal-O-Ring (Id=6.8mm); (Id=6.80mm)1
09***85Seal- -O-Ring (17.80 mm Id)1
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272-7821 Valve Gp-Control -Travel
09***74Seal-O-Ring (Id=6.8mm); (Id=6.80mm)1
09***85Seal- -O-Ring (17.80 mm Id)1
09***90Seal-O-Ring (Id=21.80mm)1
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325-0758 Valve Gp-Control -Angle Blade
09***74Seal-O-Ring (Id=6.8mm); (Id=6.80mm)1
09***85Seal- -O-Ring (17.80 mm Id)1
09***90Seal-O-Ring (Id=21.80mm)1
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323-9675 Valve Gp-Control
09***74Seal-O-Ring (Id=6.8mm); (Id=6.80mm)1
09***85Seal- -O-Ring (17.80 mm Id)1
09***90Seal-O-Ring (Id=21.80mm)1
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272-7827 Valve Gp-Control -Stick
09***71Seal-O-Ring (Id=2.80mm)2
09***74Seal-O-Ring (Id=6.8mm); (Id=6.80mm)1
09***85Seal- -O-Ring (17.80 mm Id)1
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272-7823 Valve Gp-Control -Blade
09***74Seal-O-Ring (Id=6.8mm); (Id=6.80mm)1
09***85Seal- -O-Ring (17.80 mm Id)1
09***90Seal-O-Ring (Id=21.80mm)1
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274-4203 Valve Gp-Diverter -Swing Boom, Work Tool
21***13Seal-O-Ring1
21***14Seal-O-Ring1
22***17Manifold1
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282-1531 Valve Gp-Main Control
15***48Nut8
18***55Valve As-Manual; (Shutoff)(Work Tool)6
18***60Plug As1
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323-9676 Valve Gp-Main Control
15***48Nut8
18***55Valve As-Manual; (Shutoff)(Work Tool)6
18***60Plug As1
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323-9679 Valve Gp-Main Control -12-Bank
15***48Nut8
18***55Valve As-Manual; (Shutoff)(Work Tool)5
18***60Plug As1
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330-4619 Valve Gp-Pilot -Travel
08***10Setscrew; (M10x21-mm)4
09***73Bolt; (Socket Head) (M12x1.75x60mm)2
09***60Setscrew-Socket; (M6x1x6-mm)2
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267-0420 Valve Gp-Pilot -Joystick
09***76Seal4
09***86Seal - O-Ring (19.80 mm Id)4
09***28Sleeve4
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267-0424 Manifold & Solenoid Gp-Control -Auxiliary, Boom Swing
14***03Grommet2
14***16Connector Group2
14***25Connector As.4
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320-6540 Valve Gp-Pilot -Blade Control
08***07Spring4
08***10Setscrew; (M10x21-mm)4
09***36Ring; (Retaining)4
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282-1539 Valve Gp-Pilot -Travel
26***99Valve Group-Solenoid; -Auxiliary, Boom Swing2
28***39Valve Group-Pilot; -Travel1
7I***72Bolt; (M5x0.8x12-mm)4
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282-1540 Valve Gp-Pilot -Travel
08***07Spring4
08***10Setscrew; (M10x21-mm)4
09***36Ring; (Retaining)4
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191-1392 Valve Gp-Pilot -Blade Control
09***60Setscrew-Socket; (M6x1x6-mm)1
09***78Seal-O-Ring (Id=9.80mm)2
09***35Sleeve2
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330-4618 Valve Gp-Pilot -Travel
09***60Setscrew-Socket; (M6x1x6-mm)1
09***78Seal-O-Ring (Id=9.80mm)2
09***85Seal- -O-Ring (17.80 mm Id)2
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332-1295 Valve Gp-Pump Control -305c Cr
09***75Seal - O-Ring (7.80 mm Id)1
09***84Seal-O-Ring (Id=15.80mm)1
27***04Orifice1
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279-4712 Valve Gp-Pump Control
08***10Setscrew; (M10x21-mm)4
09***73Bolt; (Socket Head) (M12x1.75x60mm)2
09***60Setscrew-Socket; (M6x1x6-mm)2
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288-0846 Valve Gp-Relief
09***75Seal - O-Ring (7.80 mm Id)4
27***03Seal-O-Ring1
27***12Valve Group-Pump Control1
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268-3622 Valve Gp-Selector -2-Way
26***22Valve Group-Selector; -2-Way1
27***13Retainer1
27***14Ball1
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268-3578 Valve Gp-Selector -2-Way
26***78Valve Group-Selector; -2-Way1
27***32Valve As-Relief; (Line)(Thumb)2
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282-9318 Valve Gp-Solenoid
09***86Seal - O-Ring (19.80 mm Id)1
09***50Seal-O-Ring (Id=10.82mm)1
09***51Seal-O-Ring (Id=14.00mm)1
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269-2299 Valve Gp-Solenoid
09***86Seal - O-Ring (19.80 mm Id)1
09***50Seal-O-Ring (Id=10.82mm)1
09***51Seal-O-Ring (Id=14.00mm)1
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169-1181 Valve Gp-Solenoid
14***69Adapter; (90° Elbow Orfs/Orb)4
16***81Valve Group-Solenoid; -Blade1
26***45Elbow1
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Implements
264-8435 Boom Ar
16***81Valve Group-Solenoid; -Blade2
26***35Boom Ar1
29***52Block1
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266-3875 Boom Gp
26***73Guard Group-Cylinder; -Boom1
26***74Frame Group-Swing; -Boom1
26***75Boom Group2
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274-9023 Bracket Gp-Mounting -Bucket, Quick Coupler
15***97Seal-Lip Type2
17***66Shim; (0.5-mm Thk)3
17***67Shim; (1-mm Thk)5
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270-6581 Linkage Ar-Bucket -With Lifting Eye
26***67Cylinder Group-Bucket1
27***81Linkage Ar-Bucket; -With Lifting Eye1
27***80Linkage Group-Bucket1
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277-4348 Linkage Ar-Bucket -With Lifting Eye
26***67Cylinder Group-Bucket1
27***48Linkage Ar-Bucket; -With Lifting Eye1
27***34Linkage Group-Bucket; -With Lifting Eye1
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266-3931 Linkage Ar-Bucket
24***75Bearing2
26***31Linkage Ar-Bucket; -Standard1
27***24Bracket As-Mounting1
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277-4380 Linkage Gp-Bucket
09***30Seal-Lip Type6
26***19Bearing-Sleeve4
27***80Linkage Group-Bucket1
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278-9934 Linkage Gp-Bucket -With Lifting Eye
09***30Seal-Lip Type6
09***68Pin-Cotter2
17***64Shim; (0.5-mm Thk)7
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322-1422 Stick Ar -2nd Auxiliary, Long
26***47Lines Group-Bucket1
26***54Lines Group-Auxiliary Hydraulic; -Standard Stick1
26***72Control Ar-Auxiliary; -Standard Stick1
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322-1420 Stick Ar -Long, Thumb
26***47Lines Group-Bucket1
26***54Lines Group-Auxiliary Hydraulic; -Standard Stick1
26***71Control Ar-Auxiliary; -Swing Boom1
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266-9547 Stick Ar
09***30Seal-Lip Type6
09***68Pin-Cotter2
17***64Shim; (0.5-mm Thk)7
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322-1419 Stick Ar -Standard, Thumb
26***46Lines Group-Stick Cylinder1
26***24Fastener Group-Lines; -Boom1
28***37Cylinder Group-Stick1
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322-1421 Stick Ar -2nd Auxiliary, Standard
26***48Lines Group-Bucket; -Long Stick1
26***55Lines Group-Auxiliary Hydraulic; -Long Stick1
26***71Control Ar-Auxiliary; -Swing Boom1
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293-6213 Stick Ar-Hoe
27***04Stick Group-Hoe; -Long, Heavy Duty1
29***13Stick Ar-Hoe; -Standard, Thumb1
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270-6503 Stick Ar-Hoe -Long, Heavy Duty
27***03Stick Ar-Hoe; -Long, Heavy Duty1
27***80Stick Group-Hoe; -Long, Thumb1
28***46Valve Group-Relief; -Thumb1
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264-8436 Stick Ar-Hoe
26***36Stick Ar-Hoe; -Standard1
26***48Lines Group-Bucket; -Long Stick1
26***55Lines Group-Auxiliary Hydraulic; -Long Stick1
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270-6498 Stick Ar-Hoe -Standard, Thumb
26***19Stick Group-Hoe; -Standard1
27***98Stick Ar-Hoe; -Standard, Thumb1
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293-6214 Stick Ar-Hoe
27***79Stick Group-Hoe; -Standard, Thumb1
28***46Valve Group-Relief; -Thumb1
29***14Stick Ar-Hoe; -Long, Thumb1
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270-6500 Stick Ar-Hoe -Long, Thumb
27***00Stick Ar-Hoe; -Long, Thumb1
27***79Stick Group-Hoe; -Standard, Thumb1
28***46Valve Group-Relief; -Thumb1
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270-6579 Stick Gp-Hoe -Standard, Thumb
09***30Seal-Lip Type4
15***89Shim; (1-mm Thk)(1.0mm)1
15***97Seal-Lip Type2
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270-6504 Stick Gp-Hoe -Long, Heavy Duty
09***30Seal-Lip Type4
15***89Shim; (1-mm Thk)(1.0mm)1
15***97Seal-Lip Type2
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266-3919 Stick Gp-Hoe
26***19Stick Group-Hoe; -Standard1
27***80Stick Group-Hoe; -Long, Thumb1
28***46Valve Group-Relief; -Thumb1
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270-6580 Stick Gp-Hoe -Long, Thumb
09***30Seal-Lip Type4
15***89Shim; (1-mm Thk)(1.0mm)1
15***97Seal-Lip Type2
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Lubrication System
320-2237 Breather Gp
22***79Washer1
27***12Bolt2
32***25Hose; (A-Breather)1
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317-9621 Breather Gp
09***86Clamp; (Hose)1
31***21Breather Group1
5P***42Hose Assem. 82.5 cm(32.4 In.)0
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280-3721 Filler Gp-Engine Oil
19***62Bolt; (M8x1.25x20-mm)2
23***88Cap-Filler; (Engine Oil)1
28***21Filler Group-Engine Oil1
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267-1083 Filter & Mtg Gp-Engine Oil
09***32Washer; (15.8x22.5x2-mm Thk)8
12***64Filter-Engine Oil1
23***89Bracket1
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280-3729 Lines Gp-Turbocharger Oil
09***00Washer; (1.5mm Thk)1
09***41Clamp, Hose; (Hose)2
18***74Bolt; (M6x1x20-mm)1
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280-3728 Pump Gp-Engine Oil
10***25Valve As; (Oil Bypass)(Engine)1
19***53Switch As-Pressure; (Engine Oil)1
23***96Gasket1
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Machine Arrangement
264-8432 Chassis Ar
26***74Operator Ar1
26***32Chassis Ar1
26***54Plate & Film Group1
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298-3898 Chassis Ar
26***74Operator Ar1
26***34Cover Group-Fender1
26***39Firewall Group1
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318-2848 Chassis Ar
26***40Tank & Mtg Group-Fuel1
26***47Lines Group-Fuel Filter1
26***78Lines Group-Grease1
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264-8360 Common Ar
26***94Engine Ar1
26***02Installation Ar-Engine1
26***60Common Ar1
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Operator Station
267-4377 Accessory Gp-Cab -Fan
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
10***80Bolt-Socket Head; (M5x0.8x16-mm)(European Sourced)3
10***44Fan Group-Circulating1
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267-4374 Accessory Gp-Cab -Screen
26***74Accessory Group-Cab; -Screen1
27***88Screen As-Cab1
3C***78Screw-Machine; (M6x1x10-mm)2
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282-9307 Air Conditioner & Mounting Gp
09***12Clip1
16***95Strap; (Cable)2
25***57Tube1
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282-9305 Air Conditioner Ar -With Air Duct
28***05Air Conditioner Ar; -With Air Duct1
28***06Duct Group-Cab Air1
28***07Air Conditioner & Mounting Group1
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273-1445 Air Conditioner Gp
18***00Screw-Tapping41
24***19Clip2
27***45Air Conditioner Group1
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267-4361 Cab Ar -With Air Conditioner
26***78Platform Group-Operator1
26***64Lines Group-Air Conditioner1
26***61Cab Ar; -With Air Conditioner1
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267-4362 Cab Ar -With Heater
26***78Platform Group-Operator1
26***43Mounting Group-Engine1
26***62Cab Ar; -With Heater1
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282-9689 Cab Gp
09***07Nut; (M12x1.75-Thd)4
11***99Gasket; (Air Conditioner Control)1
12***25Hook1
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282-9688 Cab Gp
17***39Receptacle As; (Power Supply)1
18***05Clip3
28***12Bracket1
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267-1611 Canopy Ar
26***11Canopy Ar1
27***92Film Group; -Canopy1
28***91Wiring Group-Console1
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308-9595 Canopy Gp
27***43Foam2
27***86Roof1
27***23Bracket As1
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283-0280 Canopy Gp
27***43Foam2
27***86Roof1
27***23Bracket As1
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283-4171 Compressor Gp-Refrigerant
27***77Pulley As-Idler1
27***80Pulley1
27***81V-Belt; (Air Conditioner Compressor)1
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273-6074 Condenser & Mtg Gp-Refrigerant
27***74Condenser & Mtg Group-Refrigerant1
28***30Condenser As-Refrigerant1
28***97Foam2
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318-2718 Condenser & Mtg Gp-Refrigerant
28***30Condenser As-Refrigerant1
28***97Foam2
31***18Condenser & Mtg Group-Refrigerant1
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268-2519 Console Gp-Operator -Rh
1R***96Bolt (35mm Long); (M6x1x35-mm)2
22***68Washer; (6.5x13x1-mm Thk)2
26***19Console Group-Operator; -Rh1
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268-2520 Console Gp-Operator -Lh
1R***96Bolt (35mm Long); (M6x1x35-mm)2
20***85Lockwasher1
20***97Bushing3
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263-2275 Console Gp-Operator -Armrest
26***75Console Group-Operator; -Armrest1
26***19Console Group-Operator; -Rh1
26***20Console Group-Operator; -Lh1
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283-6608 Control & Mtg Gp-Joystick
28***10Plain Hose, Control Group-Joystick; -Lh1
28***08Control & Mtg Group-Joystick1
28***09Control Group-Joystick; -Rh1
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297-9326 Control & Mtg Gp-Joystick
29***26Control & Mtg Group-Joystick1
29***27Control Group-Joystick; -Rh1
29***30Control Group-Joystick; -Lh1
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272-0474 Control & Mtg Gp-Pedal -Travel
27***74Control & Mtg Group-Pedal; -Travel1
27***73Pedal As; (Lh)1
27***74Pedal As; (Rh)1
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298-0659 Control Gp-Blade -Angle
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
11***83Pin-Spring1
21***23Nut1
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283-6512 Control Gp-Handle -Lh
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
26***16Handle Group-Modular; (Lh)1
26***29Boot1
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283-6511 Control Gp-Handle -Rh
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
26***17Control Group-Handle; (Rh)1
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283-6610 Control Gp-Handle -Rh
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
25***14Handle Group-Modular; (Rh)1
26***29Boot1
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282-9834 Control Gp-Hydraulic Hand -Travel
09***28Screw; (Machine) (M4x0.7x12mm)2
09***43Pin-Cotter4
09***16Pin, Clevis2
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297-9330 Control Gp-Joystick -Lh
21***23Nut1
26***20Valve Group-Pilot; -Joystick1
29***30Control Group-Joystick; -Lh1
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297-9327 Control Gp-Joystick -Rh
21***23Nut1
26***20Valve Group-Pilot; -Joystick1
29***27Control Group-Joystick; -Rh1
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283-6510 Control Gp-Joystick -Lh
26***20Valve Group-Pilot; -Joystick1
28***10Plain Hose, Control Group-Joystick; -Lh1
28***12Control Group-Handle; -Lh1
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283-6509 Control Gp-Joystick -Rh
26***20Valve Group-Pilot; -Joystick1
28***09Control Group-Joystick; -Rh1
28***11Control Group-Handle; -Rh1
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283-6609 Control Gp-Joystick -Rh
26***20Valve Group-Pilot; -Joystick1
28***09Control Group-Joystick; -Rh1
28***10Control Group-Handle; -Rh1
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297-9333 Control Gp-Joystick -Rh
21***23Nut1
26***20Valve Group-Pilot; -Joystick1
29***33Control Group-Joystick; -Rh1
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297-9332 Control Gp-Pilot Operated Hyd
29***30Control Group-Joystick; -Lh1
29***32Control Group-Pilot Operated Hydraulic1
29***33Control Group-Joystick; -Rh1
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267-4359 Control Gp-Pilot Operated Hyd -Blade
19***92Valve Group-Pilot; -Blade Control1
26***59Control Group-Pilot Operated Hydraulic; -Blade1
28***83Lever As1
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297-9331 Control Gp-Pilot Operated Hyd -Lh
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
11***83Pin-Spring1
26***29Boot1
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283-6508 Control Gp-Pilot Operated Hyd
28***08Control Group-Pilot Operated Hydraulic1
28***09Control Group-Joystick; -Rh1
28***10Plain Hose, Control Group-Joystick; -Lh1
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297-9328 Control Gp-Pilot Operated Hyd -Rh
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
11***83Pin-Spring1
26***29Boot1
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297-9334 Control Gp-Pilot Operated Hyd -Rh
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
11***83Pin-Spring1
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283-2049 Cover Gp-Access
27***73Cover As1
27***74Cover1
28***49Cover Group-Access1
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312-6347 Cover Gp-Access
27***73Cover As1
28***22Cover As-Access1
28***23Cover As-Access1
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281-1195 Door Gp-Cab
09***42Screw; (Machine) (M6x1.0x16mm)2
13***25Lock As1
19***41Lock As1
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282-9306 Duct Gp-Cab Air
10***91Screw; (Flat Head) (No.6-20x0.5in)4
12***35Screw; (Truss Head) (M6x1x13mm)10
17***46Louver As; (Lh)1
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282-9310 Duct Gp-Cab Air
10***91Screw; (Flat Head) (No.6-20x0.5in)4
12***35Screw; (Truss Head) (M6x1x13mm)6
17***46Louver As; (Lh)1
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276-3316 Guard Gp-Canopy -Front Glass
27***13Pipe1
27***16Guard Group-Canopy; -Front Glass1
28***53Support As1
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276-3315 Guard Gp-Canopy -Mesh
27***13Pipe1
27***15Guard Group-Canopy; -Mesh1
28***53Support As1
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283-5425 Guard Gp-Window
28***26Support As1
28***18Frame As1
28***25Guard Group-Window1
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267-4363 Guard Gp-Window
26***63Guard Group-Window1
27***23Guard As1
27***24Seal1
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283-5452 Guard Gp-Window
28***26Support As1
28***52Guard Group-Window1
28***53Frame As1
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312-7457 Handrail Gp
28***41Handle As1
28***43Plate As1
31***89Handhold As1
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282-9693 Handrail Gp
28***41Handle As1
28***42Handrail As1
28***43Plate As1
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282-9311 Heater & Mtg Gp-Cab
09***12Clip1
16***95Strap; (Cable)2
25***57Tube1
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282-9309 Heater Ar-Cab -With Air Duct
28***09Heater Ar-Cab; -With Air Duct1
28***10Duct Group-Cab Air1
28***11Heater & Mtg Group-Cab1
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273-1450 Heater Gp-Cab
18***00Screw-Tapping40
27***50Heater Group-Cab1
28***86Filter Element-Cab Air1
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266-6835 Horn Gp-Electric
24***98Horn As; (12-Volt)1
26***35Horn Group-Electric1
8T***00Bolt (M8x1.25x16mm); (M8x1.25x16-mm)1
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267-4264 Lines Gp-Air Conditioner
00***43Elbow 5wd342 - Up Including 5wd329 - 335, 5wd337 - 3401
09***87Clamp, Hose2
09***79Tape-Color; (White)6
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273-1451 Lines Gp-Heater
00***43Elbow 5wd342 - Up Including 5wd329 - 335, 5wd337 - 3401
09***87Clamp, Hose2
09***79Tape-Color; (White)1
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281-1186 Link Gp-Window
21***68Washer; (8.5x30x3.2-mm Thk)1
21***69Washer; (16x26x0.5-mm Thk)4
28***86Link Group-Window1
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267-4371 Mirror Gp-Down View -Exterior, Rear, Rh
26***71Mirror Group-Down View; -Exterior, Rear, Rh1
27***04Support As1
4Y***07Mirror (Under View)1
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267-4368 Mirror Gp-Rear View -Exterior, Lh
15***17Mirror1
15***18Support As1
26***68Mirror Group-Rear View; -Exterior, Lh1
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267-4366 Mirror Gp-Rear View -Exterior, Lh
15***17Mirror1
26***66Mirror Group-Rear View; -Exterior, Lh1
28***82Mounting Group-Mirror1
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267-4370 Mirror Gp-Rear View -Exterior, Rh
15***17Mirror1
15***18Support As1
26***70Mirror Group-Rear View; -Exterior, Rh1
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267-4367 Mirror Gp-Rear View -Exterior, Rh
15***17Mirror1
15***18Support As1
26***67Mirror Group-Rear View; -Exterior, Rh1
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286-9482 Mounting Gp-Mirror
26***75Console Group-Operator; -Armrest1
26***78Platform Group-Operator1
28***34Control Group-Hydraulic Hand; -Travel1
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263-2274 Operator Ar
26***74Operator Ar1
26***75Console Group-Operator; -Armrest1
28***34Control Group-Hydraulic Hand; -Travel1
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318-4960 Operator Ar
1S***14Grommet (1.75 In. I.D.)- To Platform2
23***87Clamp1
26***48Mount As-Platform4
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321-6578 Platform Gp-Operator
28***37Seat Group1
31***66Knob1
31***67Pin1
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263-2278 Platform Gp-Operator
1S***14Grommet (1.75 In. I.D.)- To Platform2
23***87Clamp1
26***78Platform Group-Operator1
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318-3425 Platform Gp-Operator
1S***14Grommet (1.75 In. I.D.)- To Platform2
23***87Clamp1
26***48Mount As-Platform4
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309-1406 Platform Gp-Operator
1S***14Grommet (1.75 In. I.D.)- To Platform2
23***87Clamp1
26***48Mount As-Platform4
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267-1615 Seat & Mounting Gp -Low Back, Suspension, Vinyl
26***15Seat & Mounting Group; -Low Back, Suspension, Vinyl1
27***46Seat Belt Group; -Retractable, 46-mm1
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267-1614 Seat & Mounting Gp -Cloth, Low Back, Suspension
26***14Seat & Mounting Group; -Cloth, Low Back, Suspension1
28***36Seat Group1
31***66Knob1
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267-1616 Seat Belt Gp -Retractable, 3-In
26***16Seat Belt Group; -Retractable, 3-In1
8S***34Locknut; (Flange) (7/16-20 Thd)1
8S***23Bolt; (7/16-20x1.5-In)1
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283-0278 Seat Belt Gp -Retractable, 2-In
28***78Seat Belt Group; -Retractable, 2-In1
28***38Seat Group1
31***66Knob1
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240-5037 Seat Belt Gp -Retractable, 46-Mm
20***33Bolt; (7/16-20x1.1-In)(7/16-20x11.0in)2
24***37Seat Belt Group; -Retractable, 46-mm1
27***81Seat Belt Group1
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273-5446 Seat Belt Gp -Retractable, 46-Mm
20***33Bolt; (7/16-20x1.1-In)(7/16-20x11.0in)2
27***46Seat Belt Group; -Retractable, 46-mm1
27***82Seat Belt Group1
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267-1617 Seat Gp-Suspension -Cloth, High Back
14***95Hose; (650-cm Each)0
26***79Strap-Cable1
26***17Seat Group-Suspension; -Cloth, High Back1
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273-7001 Washer Gp-Window
25***39Roller2
27***01Washer Group-Window1
27***29Motor As-Window Wiper1
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280-0421 Window Gp-Front
28***21Window Group-Front1
30***00Lock As2
30***01Plate1
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281-4451 Window Gp-Sliding
27***79Film-Instruction; (Auxiliary, Swing Boom)1
28***51Window Group-Sliding1
28***59Film-Instruction; (Auxiliary)1
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Power Train
265-8758 Motor & Mtg Gp-Travel
09***36Ring; (Retaining)1
09***75Seal - O-Ring (7.80 mm Id)2
09***79Seal-O-Ring (Id=10.80mm)1
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264-8424 Power Train Ar
08***68Bolt; (M14x2x40-mm)24
26***24Power Train Ar1
28***33Drive Group-Final2
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Service Equipment And Supplies
280-7666 Film Gp
27***61Film-Instruction; (Blade Angle)1
28***66Film Group1
7X***29Film; (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 Rea2
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273-0666 Film Gp -Cab
27***61Film-Instruction; (Blade Angle)1
27***66Film Group; -Cab1
7X***29Film; (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 Rea2
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273-0492 Film Gp -Canopy
18***85Film-Information; (Alternate Exit)1
19***66Film-Identification; (Caterpillar)(Cat)1
27***92Film Group; -Canopy1
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283-4719 Film Gp -Auxiliary
09***45Cable; (Lanyard)1
10***73Film-Stripe; (Accent Red)(800-cm)0
12***00Film-Instruction; (Lever Lock)1
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273-0475 Film Gp -Control Pattern
19***66Film-Identification; (Caterpillar)(Cat)1
27***75Film Group; -Control Pattern1
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283-4718 Film Gp -Standard
27***68Film-Instruction; (Operator Controls, Auxiliary)1
28***18Film Group; -Standard1
28***58Film-Instruction; (Joystick Control)1
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268-4783 Film Gp -Auxiliary
26***83Film Group; -Auxiliary1
27***77Film-Instruction; (Operator Controls, Read Omm)1
27***10Film-Control; (2-Way Pattern)1
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280-7671 Film Gp
28***71Film Group1
28***57Film-Instruction; (Joystick Control)1
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273-0746 Plate & Film Gp -International
12***00Film-Instruction; (Lever Lock)1
13***58Film; (Identification) (On Radiator Filler Cap) (On Near Of Radiator Filler Cap)1
13***99Film-Instruction; (Engine Speed Dial)(Throttle Setting)1
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319-8345 Plate & Film Gp
12***00Film-Instruction; (Lever Lock)1
13***58Film; (Identification) (On Radiator Filler Cap) (On Near Of Radiator Filler Cap)1
13***99Film-Instruction; (Engine Speed Dial)(Throttle Setting)1
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273-0745 Plate & Film Gp -U.S.
22***45Film-Warning; (Seat Belt, International)1
22***54Film-Warning; (Universal, Read Omm, Intl)1
22***20Film-Warning; (Hot Surface)1
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298-2294 Plate & Film Gp
12***00Film-Instruction; (Lever Lock)1
13***58Film; (Identification) (On Radiator Filler Cap) (On Near Of Radiator Filler Cap)1
13***99Film-Instruction; (Engine Speed Dial)(Throttle Setting)1
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265-7054 Plate & Film Gp
22***17Film; (Warning) (Seatbelt) (On Lh Post Inside Cab)1
22***45Film-Warning; (Do Not Use Ether, U.S)1
22***13Film; (Warning) (Jump Start) (Inside Of Lh Battery Box Cover)1
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Undercarriage
282-7627 Frame Gp-Undercarriage
19***31Cover1
28***27Frame Group-Undercarriage1
28***61Frame As-Undercarriage1
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265-7071 Frame Gp-Undercarriage
26***71Frame Group-Undercarriage1
28***95Stop As1
8T***83Bolt (M12x1.75x40mm); (M12x1.75x40-mm)3
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260-6344 Gear & Bearing Gp-Swing
19***31Cover1
26***44Gear & Bearing Group-Swing1
27***84Plate2
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263-9263 Guard Gp-Track Guide
14***86Dowel2
22***50Seal; (215-cm Each)0
26***45Bearing As-Swing1
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265-8733 Idler Gp-Front -Rh
09***00Seal-O-Ring (Id=33.70mm)2
09***08Seal-O-Ring (Id=44.70mm)1
12***36Nut; (M30x3-Thd)1
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265-8732 Idler Gp-Front -Lh
26***32Idler Group-Front; -Lh2
26***33Idler Group-Front; -Rh1
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265-8731 Idler Gp-Front
26***64Guard As; (Lh)1
26***65Guard As; (Rh)1
26***31Idler Group-Front1
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263-9240 Link As-Track
09***00Seal-O-Ring (Id=33.70mm)2
09***08Seal-O-Ring (Id=44.70mm)1
12***36Nut; (M30x3-Thd)1
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263-9246 Pad Gp-Track Rubber
15***67Link-Track; (Rh)39
15***68Link-Track; (Lh)39
15***69Link-Master; (Rh)1
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260-6343 Roller Ar-Track & Carrier
21***19Bolt; (M12x1.75x25-mm)80
21***20Lockwasher80
21***29Pad As-Rubber40
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265-7675 Roller Gp-Track Carrier
26***74Roller Group-Track-Center Flange10
26***75Roller Group-Track Carrier3
7X***15Washer-Hard; (17x35x5-mm Thk)24
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265-7674 Roller Gp-Track-Center Flange
26***74Roller Group-Track-Center Flange1
27***96Seal As1
27***97Cap As1
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263-9243 Track Ar -With Rubber Pads
15***12Seal As2
15***13Seal-O-Ring1
26***43Track Ar; -With Rubber Pads1
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263-9245 Track Gp -Steel, With Rubber Pads, Rh
26***39Track Group; -Steel1
26***45Track Group; -Steel, With Rubber Pads, Rh1
26***46Pad Group-Track Rubber1
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263-9236 Track Gp -Rubber
26***36Track Group; -Rubber1
26***44Track Group; -Steel, With Rubber Pads, Lh1
26***45Track Group; -Steel, With Rubber Pads, Rh1
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263-9242 Track Gp -With Rubber Pads
26***42Track Group; -With Rubber Pads2
26***63Guard Group-Track Guide1
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263-9238 Track Gp -Steel
26***38Track Group; -Steel1
34***32Track As; (Rubber)1
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263-9241 Track Gp -With Rubber Pads
15***75Bolt; (M12x1.25x38-mm)160
15***76Nut; (M12x1.25-Thd)160
15***77Shoe-Track40
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263-9239 Track Gp -Steel
26***39Track Group; -Steel2
26***63Guard Group-Track Guide1
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263-9244 Track Gp -Steel, With Rubber Pads, Lh
16***93Pad As-Rubber; (Track)40
16***94Washer; (12.2x21.5x6-mm Thk)160
26***39Track Group; -Steel1
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282-2668 Undercarriage Ar
26***43Roller Ar-Track & Carrier1
26***44Gear & Bearing Group-Swing1
26***71Frame Group-Undercarriage1
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264-8423 Undercarriage Ar
26***39Track Group; -Steel1
26***46Pad Group-Track Rubber1
26***23Undercarriage Ar1
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Work Tools
284-9278 Adjuster Gp-Manual -Quick Coupler
09***30Seal-Lip Type4
15***89Shim; (1-mm Thk)(1.0mm)1
15***97Seal-Lip Type2
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280-2320 Blade & Mounting Gp -Power Angle
21***81Pin As2
26***16Pin As2
27***41Blade Group-Straight1
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261-1141 Blade & Mounting Gp
26***41Blade & Mounting Group1
28***67Wedge As1
28***68Collar-Split1
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264-8411 Blade Ar
09***65Shim (1.0mm Thick)2
13***17Shim (0.5mm Thick)2
21***81Pin As2
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280-4600 Blade Ar -Angling
26***41Blade & Mounting Group1
26***77Cylinder Group-Blade1
26***20Lines Group-Return1
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278-2041 Blade Gp-Straight
27***72Guard Group-Cylinder; -Power Angle1
27***14Cylinder Group-Blade; -Angle1
27***41Blade Group-Straight1
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276-7370 Bucket Ar-General Purpose
14***34Seal-Dust4
26***13Bearing-Sleeve2
27***70Bucket Ar-General Purpose1
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279-4295 Bucket Ar-General Purpose
13***03Tooth-Uni1
13***06Tooth Group-Uni4
15***04Plate-Instruction; (Bucket Specifications)1
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279-4287 Bucket Ar-General Purpose
13***03Tooth-Uni1
13***06Tooth Group-Uni3
15***04Plate-Instruction; (Bucket Specifications)1
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279-4291 Bucket Ar-General Purpose
13***03Tooth-Uni1
13***06Tooth Group-Uni4
15***04Plate-Instruction; (Bucket Specifications)1
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279-4283 Bucket Ar-General Purpose
13***03Tooth-Uni1
13***06Tooth Group-Uni3
15***04Plate-Instruction; (Bucket Specifications)1
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276-7378 Bucket Ar-General Purpose
13***03Tooth-Uni1
13***06Tooth Group-Uni3
15***04Plate-Instruction; (Bucket Specifications)1
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274-9022 Bucket Ar-Tiltable
13***03Tooth-Uni1
13***06Tooth Group-Uni6
15***04Plate-Instruction; (Bucket Specifications)1
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279-4328 Bucket As-Ditch Cleaning
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
27***28Bucket As-Ditch Cleaning1
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279-4327 Bucket As-Ditch Cleaning
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
27***27Bucket As-Ditch Cleaning1
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279-4326 Bucket As-Ditch Cleaning
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
24***76Pin As1
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280-4183 Bucket As-Excavation -Heavy-Duty
23***04Adapter-Tip; -2-Strap, Center5
25***26Edge As1
25***27Edge1
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280-4184 Bucket As-Excavation -Heavy-Duty
23***04Adapter-Tip; -2-Strap, Center5
25***19Edge As1
25***20Edge1
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280-4220 Bucket As-Excavation -High Capacity
23***04Adapter-Tip; -2-Strap, Center5
25***26Edge As1
25***27Edge1
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280-4225 Bucket As-Excavation -High Capacity
21***90Edge1
23***04Adapter-Tip; -2-Strap, Center6
25***76Edge As1
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280-4207 Bucket As-Excavation -Heavy-Duty
23***04Adapter-Tip; -2-Strap, Center3
25***09Edge As1
25***10Edge1
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280-4209 Bucket As-Excavation -Heavy-Duty
21***87Edge1
23***04Adapter-Tip; -2-Strap, Center4
25***95Edge As1
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280-4208 Bucket As-Excavation -Heavy-Duty
23***04Adapter-Tip; -2-Strap, Center3
25***01Edge As1
25***02Edge1
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280-4224 Bucket As-Excavation -High Capacity
23***04Adapter-Tip; -2-Strap, Center5
25***19Edge As1
25***20Edge1
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280-4185 Bucket As-Excavation -Heavy-Duty
21***90Edge1
23***04Adapter-Tip; -2-Strap, Center6
25***27Edge-Rh1
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280-4222 Bucket As-Excavation -High Capacity
21***88Edge1
23***04Adapter-Tip; -2-Strap, Center5
25***06Edge As1
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280-4218 Bucket As-Excavation -High Capacity
23***04Adapter-Tip; -2-Strap, Center3
25***01Edge As1
25***02Edge1
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280-4217 Bucket As-Excavation -High Capacity
23***04Adapter-Tip; -2-Strap, Center3
25***09Edge As1
25***10Edge1
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280-4182 Bucket As-Excavation -Heavy-Duty
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
28***82Bucket As-Excavation; -Heavy-Duty1
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280-4219 Bucket As-Excavation -High Capacity
21***87Edge1
23***04Adapter-Tip; -2-Strap, Center4
25***95Edge As1
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249-4258 Bucket As-General Purpose
18***49Edge1
24***51Washer, Washer; Replaces 424035a1, Edge2
24***58Bucket As-General Purpose1
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303-1366 Bucket As-Hoe -High Capacity
11***05Adapter-Strap3
25***02Edge1
25***04Plate6
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303-1350 Bucket As-Hoe -Heavy-Duty
11***05Adapter-Strap6
21***90Edge1
25***35Plate1
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303-1348 Bucket As-Hoe -Heavy-Duty
11***05Adapter-Strap5
21***88Edge1
25***13Plate5
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303-1365 Bucket As-Hoe -High Capacity
11***05Adapter-Strap3
21***94Edge1
25***12Plate6
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303-1347 Bucket As-Hoe -Heavy-Duty
11***05Adapter-Strap5
25***27Edge1
25***29Plate5
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303-1345 Bucket As-Hoe -Heavy-Duty
11***05Adapter-Strap3
25***02Edge1
25***04Plate5
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303-1349 Bucket As-Hoe -Heavy-Duty
11***05Adapter-Strap5
25***20Edge1
25***22Plate5
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303-1367 Bucket As-Hoe -High Capacity
11***05Adapter-Strap4
21***87Edge1
25***97Plate6
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303-1344 Bucket As-Hoe -Heavy-Duty
11***05Adapter-Strap3
21***94Edge1
25***12Plate5
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303-1368 Bucket As-Hoe -High Capacity
11***05Adapter-Strap5
25***27Edge1
25***29Plate6
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303-1370 Bucket As-Hoe -High Capacity
11***05Adapter-Strap5
25***20Edge1
25***22Plate6
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303-1346 Bucket As-Hoe -Heavy-Duty
11***05Adapter-Strap4
21***87Edge1
25***97Plate5
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303-1371 Bucket As-Hoe -High Capacity
11***05Adapter-Strap6
21***90Edge1
25***18Plate6
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303-1369 Bucket As-Hoe -High Capacity
11***05Adapter-Strap5
21***88Edge1
25***13Plate6
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303-1336 Bucket Gp-Excavation -High Capacity
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
1U***02Tip-Penetration; (Long)1
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303-1316 Bucket Gp-Excavation -Heavy-Duty
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
1U***02Tip-Penetration; (Long)1
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280-4200 Bucket Gp-Excavation -Heavy-Duty
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
23***00Pin3
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280-4214 Bucket Gp-Excavation -High Capacity
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
23***00Pin5
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280-4202 Bucket Gp-Excavation -Heavy-Duty
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
23***00Pin4
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280-4201 Bucket Gp-Excavation -Heavy-Duty
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
23***00Pin3
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280-4204 Bucket Gp-Excavation -Heavy-Duty
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
23***00Pin5
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303-1311 Bucket Gp-Excavation -Heavy-Duty
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
1U***02Tip-Penetration; (Long)1
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280-4215 Bucket Gp-Excavation -High Capacity
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
23***00Pin5
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303-1334 Bucket Gp-Excavation -High Capacity
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
1U***02Tip-Penetration; (Long)1
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303-1314 Bucket Gp-Excavation -Heavy-Duty
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
1U***02Tip-Penetration; (Long)1
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303-1315 Bucket Gp-Excavation -Heavy-Duty
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
1U***02Tip-Penetration; (Long)1
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303-1330 Bucket Gp-Excavation -High Capacity
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
1U***02Tip-Penetration; (Long)1
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303-1332 Bucket Gp-Excavation -High Capacity
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
1U***02Tip-Penetration; (Long)1
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280-4203 Bucket Gp-Excavation -Heavy-Duty
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
23***00Pin5
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280-4213 Bucket Gp-Excavation -High Capacity
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
23***00Pin5
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280-4211 Bucket Gp-Excavation -High Capacity
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
23***00Pin3
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280-4205 Bucket Gp-Excavation -Heavy-Duty
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
23***00Pin5
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280-4212 Bucket Gp-Excavation -High Capacity
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
23***00Pin4
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303-1331 Bucket Gp-Excavation -High Capacity
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
1U***02Tip-Penetration; (Long)1
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303-1333 Bucket Gp-Excavation -High Capacity
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
1U***02Tip-Penetration; (Long)1
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303-1313 Bucket Gp-Excavation -Heavy-Duty
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
1U***02Tip-Penetration; (Long)1
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303-1310 Bucket Gp-Excavation -Heavy-Duty
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
1U***02Tip-Penetration; (Long)1
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303-1335 Bucket Gp-Excavation -High Capacity
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
1U***02Tip-Penetration; (Long)1
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303-1312 Bucket Gp-Excavation -Heavy-Duty
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
1U***02Tip-Penetration; (Long)1
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280-4210 Bucket Gp-Excavation -High Capacity
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
23***00Pin3
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280-4216 Bucket Gp-Excavation -High Capacity
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
23***00Pin6
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280-4206 Bucket Gp-Excavation -Heavy-Duty
15***04Plate-Instruction; (Bucket Specifications)1
16***89Tack-Fastener4
23***00Pin6
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249-4260 Bucket Gp-General Purpose
13***03Tooth-Uni1
13***06Tooth Group-Uni4
15***04Plate-Instruction; (Bucket Specifications)1
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284-9272 Coupler Gp-Quick
28***70Bar As1
28***72Coupler Group-Quick1
28***78Adjuster Group-Manual; -Quick Coupler1
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281-3851 Coupler Gp-Quick
25***38Clip2
27***20Coupler Group-Quick1
28***49Handle1
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276-5720 Coupler Gp-Quick
09***28Fitting-Grease1
09***19Ring-Retaining2
27***20Coupler Group-Quick1
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282-1730 Coupler Gp-Quick
28***92Pin2
28***30Coupler Group-Quick1
28***72Coupler Group-Quick1
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290-3076 Mounting Gp-Bucket
09***68Pin-Cotter2
27***13Pin As2
29***76Mounting Group-Bucket1
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282-2785 Mounting Gp-Bucket
09***68Pin-Cotter2
28***92Pin2
28***85Mounting Group-Bucket1
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305C CR serial number reference

On the 305C CR the PIN/serial plate sits on the machine frame at the front, below and to the side of the cab, in the open panel area near the base of the cab structure - not on the engine itself (the engine has its own separate data plate). Read the first 3 letters as the S/N prefix identifying the model/build series (HWJ or GYZ for this machine), and the digits after it as the sequential unit number within that prefix run; machines from 2001 onward carry this same info inside a longer 17-character PIN.

PrefixIdentifies
HWJ305C CR compact-radius mini hydraulic excavator, standard configuration
GYZ305C CR compact-radius mini hydraulic excavator, standard configuration

Frequently asked questions

What engine does the Caterpillar 305C CR use?

A Mitsubishi S4Q2-T, a turbocharged, water-cooled four-cylinder diesel of roughly 2.5 liters displacement, rated near 36 kW (48.5 hp) gross and 35 kW (47 hp) net at 2400 rpm. This replaced the naturally aspirated Mitsubishi K4N (32 kW/43 hp gross) used in the earlier 305 CR, and it should not be confused with the Cat-branded C1.7 engine used in today's current-production 305 CR nameplate.

What is the operating weight of the Caterpillar 305C CR?

It varies by configuration: about 5,200 kg (11,465 lb) with a canopy and roughly 5,320 kg (11,725 lb) with a full cab, on a standard-stick machine with bucket. Long-stick and counterweight options shift the figure further, so treat published weights as a range rather than one fixed number.

What replaced the Caterpillar 305C CR?

Caterpillar replaced it with the 305D CR (2010-2013), which carried the same Mitsubishi-sourced engine family forward before later D2 and E2 generations moved to Cat-branded, electronically controlled diesels. The nameplate eventually cycled back to a plain "305 CR" for a modern, unrelated Tier 4 Final/Stage V machine with a Cat C1.7 engine, so confirm serial number and production year rather than relying on model name alone.

What 305C CR owners discuss

What engine is in the 305C CR, and is there anything owners should watch for with it?
The 305C CR runs a turbocharged Mitsubishi-built inline-4 diesel of about 2.5 L displacement, net rated near 35 kW (47 hp) at 2400 rpm. It predates DPF/DEF/SCR aftertreatment, so there is no exhaust aftertreatment system to service or fail. Keep fuel and air filtration tight - the turbo and injection pump are the components most sensitive to dirty fuel or a plugged air filter. Standard diesel service intervals apply; nothing exotic about this powerplant compared to other machines in its size class from the same era.
What type of hydraulic system does it use, and how sensitive is it to dirty oil?
Load-sensing hydraulics with a variable-displacement piston pump feed the main control valve. Documented relief pressure runs around 24,000-24,500 kPa (roughly 3,500 psi) with pump flow near 130 L/min (34 gal/min); exact figures vary by configuration. This system is contamination-sensitive: dirty oil or a partly clogged filter shows up first as slow, sluggish boom and stick movement before a function stops completing altogether. Filter condition and oil cleanliness matter more on this generation than on a simpler fixed-displacement machine.
Why does the engine bog or lose power the instant a hydraulic lever is touched?
Owners describe this symptom more than once on the 305C CR, and it is usually a hydraulic-control problem, not an engine problem. Typical causes reported: a sticking or worn pilot/resolver valve in the control-valve stack, contamination restricting a passage, or, on higher-hour machines, a main pump no longer holding pressure. A telltale pattern: rpm bogs the moment any lever is touched, but cycling the boom or swing repeatedly can temporarily clear it as debris shifts off a valve seat. Pressure-test the pilot and main circuits before condemning the pump - valve sticking is reported more often than a worn-out pump on this model.
The upper structure swings freely one way but binds or won't swing the other way - what causes that?
This points to the swing section of the control valve or the swing motor's relief/counterbalance circuit, not the motor housing itself. Reports describe a loud hydraulic hum and back-pressure on the swing motor when forcing the blocked direction, traced to a stuck pilot spool or debris lodged in the relief circuit. Because an upper structure that won't swing predictably, or a swing brake that doesn't hold on a slope, is a personal-safety issue, have your dealer verify swing brake engagement and relief valve function before the machine goes back into normal duty.
What wear patterns are typical for the undercarriage and final drives on this machine?
The recurring undercarriage complaint across this size class, including the 305C CR, is the floating face seal at the final-drive/sprocket end rather than the rubber track itself. That seal separates planetary gear oil from the hydraulic side; as it wears, gear oil weeps out at the sprocket and needs repeated topping off, and if left alone the contamination can eventually damage the planetary gears or the motor. On the 400 mm (16 in) rubber track itself, expect gradual cuts, chunking, or dry rot with age rather than sudden failure - check by running the track slowly with that side lifted clear of the ground.
What electrical or sensor faults come up most often?
The most common nuisance fault is a fuel/water-separator level sensor reporting a voltage-high condition, which can trip on every start even with the machine running fine. Most of the time this traces to the sensor itself or a loose/corroded pigtail connector, not wiring damage. Separately, hard-to-pin no-start or intermittent power-loss complaints on this generation more often trace to a poor ground at a relay or connector than to a bad relay or battery - comparing voltage at the connector against straight battery voltage is the quickest way owners report isolating it.
What should I check when looking at a used 305C CR?
Open the hood and check for excessive blow-by at the dipstick tube, and listen for unusual engine noise. Check every cylinder and hose fitting for leaks or discoloration, and look specifically at both final-drive/sprocket areas for gear oil weeping (see the face-seal wear note above). Cycle every function, including swing in both directions, and watch for the bogging or one-direction-swing symptoms reported on this model. Check pin and bushing play at the boom, stick, and bucket/quick-coupler linkage - looseness there has been reported even on comparatively low-hour machines. Confirm service records and make sure overall wear is consistent with the hour meter reading rather than relying on hours alone.

Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.

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