Caterpillarforest productsindustrial tractor
Caterpillar TK381
Maintenance schedule, common problems & OEM parts breakdown
The Caterpillar TK381 is a wheel-mounted feller buncher built for cut-and-bunch harvesting, part of a family that also includes the TK370, TK371, and TK380. All four share the Cat 3126 turbocharged diesel inline-six, an electronic mid-range engine that also cross-references into Cat wheel loader lines of the same era, pointing to a shared driveline and chassis heritage rather than a standalone forestry-only platform. Operating weight and detailed dimensional data for the TK381 were not published in any factory literature that survives in general circulation today — confirm exact figures with your dealer or against the machine's data plate. The line was offered with a felling head (shear or saw-style) mounted on a leveling/tilting boom over a wheeled chassis, giving it better mobility than a tracked buncher on drier ground and easier road transport between sites. No confirmed factory predecessor or direct successor model is documented for the TK381 specifically; it sits within its own TK370/371/380/381 generation rather than a lettered A/B/C succession.
Across the TK370/371/380/381 family, the differences are mainly capacity and felling-head pairing rather than a generational redesign — all four share the 3126 engine platform and a large pool of common driveline, hydraulic, and structural hardware, which also cross-fits with contemporary Cat wheel loaders and wheeled log-handling machines. That parts commonality is exactly why the TK381 still matters in the used and parts market today: it is a mechanically straightforward, pre-modern-emissions machine that logging outfits can keep running economically, and its hardware pool overlaps with other Cat wheel-based equipment still working in the field. Buyers should expect thin factory documentation and rely on serial-prefix-specific manuals and dealer support rather than assuming later or larger family members share identical numbers.
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 TK381 specifications
Engine
| Engine model | Cat 3126 diesel — turbocharged, direct-injection unit-injector fuel system; standard engine for this tractor per its parts catalog listing |
| Configuration | Inline 6-cylinder, four-stroke diesel (standard 3126-family architecture) |
| Gross/net power | Not published in any factory spec sheet located for this exact model — do not assume a rating from similarly numbered machines; confirm from the engine dataplate or your Cat dealer |
| Displacement | Not independently confirmed for this model designation; the 3126 engine family generally displaces 7.2 L (441 cu in), but this figure is not tied to a TK381-specific document |
| Emissions tier | Not documented for this model; production era (per serial-prefix documentation) predates modern Tier emissions labeling conventions |
Weights
| Operating weight | Not published in any factory or dealer spec sheet located for the TK381 specifically — verify with your Cat dealer or the machine data plate |
| Shipping weight | Not documented for this model |
| Ground pressure | Not published — this is a wheeled (not tracked) machine, so ground-pressure figures are not typically factory-rated |
Dimensions
| Transport length/width/height | Not published in any source located for the TK381 specifically |
| Wheelbase / track gauge | Not documented for this model |
| Ground clearance | Not documented for this model |
Performance
| Travel speed | Not published for this model |
| Class-relevant performance (felling/lift) | Not documented; this machine mounts an interchangeable felling head (saw or shear type), and head-specific cutting capacity is not tied to a TK381 source |
| Gradeability | Not published |
Service capacities (summary)
| Fuel tank | Not published for this model |
| Hydraulic system | Not published for this model |
| Engine oil | Not published for this model |
| Cooling system | Not published for this model |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
TK381 fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) | Not published in any accessible OMM or dealer source for the TK381 chassis-installed sump — varies by configuration; verify against the exact PIN with a Cat dealer before a service fill | Cat DEO (Diesel Engine Oil, heavy-duty diesel spec) for the 3126-family diesel. SAE 15W-40 for normal above-freezing ambient, stepping down to SAE 10W-30 in cooler conditions and to an arctic-grade multigrade DEO for sustained sub-zero starts, per Cat's standard oil-viscosity-by-temperature guidance |
| Cooling system | Not published in any accessible source for the TK381 machine-installed radiator/hose package — verify against the OMM for the exact PIN | Cat ELC (Extended Life Coolant), premixed 1:1 with water, or Cat DEAC (Diesel Engine Antifreeze/Coolant) with standard SCA maintenance intervals. Full-strength concentrate is used in colder climates to lower the freeze point; ELC and conventional coolant types are not mixed |
| Fuel tank | Not documented in accessible sourcing for this exact machine/serial range — varies by configuration; verify against the OMM or dealer parts book | No. 2-D diesel fuel for normal operation, blended with No. 1-D diesel in cold weather (below roughly -7 deg C / 20 deg F) to prevent fuel waxing/gelling, per Cat's standard fuel guidance for this engine family |
| Powershift transmission / powertrain compartment | Not published in accessible sourcing for the TK381 — varies by configuration; verify against the OMM | Cat TDTO (Transmission/Drive Train Oil, TO-4 spec). SAE 10W for cold-weather startup, SAE 30 or 50 for warmer ambient ranges, selected per the machine's TO-4 viscosity-by-temperature chart |
| Final drives (front and rear, each) | Not published in accessible sourcing for the TK381 — each final drive is filled/checked to its own level plug; exact figure not confirmed. Verify against the OMM | Cat TDTO (TO-4 spec), same product family as the powertrain compartment, viscosity grade selected by ambient temperature per the standard TO-4 chart |
| Axles / differentials (front and rear) | Not published in accessible sourcing for the TK381 — varies by axle configuration; verify against the OMM | Cat TDTO (TO-4 spec), same as the final drives, unless the OMM specifies a dedicated axle-housing fill separate from the final drive ends |
| Hydraulic system and tank | Not published in accessible sourcing for the TK381 — felling-head/harvesting-head circuit sizing can differ by attachment configuration; verify against the OMM | Cat TDTO (TO-4) or Cat HYDO Advanced, consistent with the shared hydraulic/drivetrain-oil architecture used across this era of Cat wheel-loader-based toolcarrier and forestry chassis. Grade is chosen by ambient temperature range; TO-4 and HYDO fill history are not mixed without a system flush |
| Grease (all grease fittings) | Not applicable — grease points are serviced by fitting/interval, not a bulk fill volume | Cat Multipurpose Grease (Cat MPGM), NLGI 2. Cat Extreme Application (XTM) grease is used at high-load felling-head/boom pin and bushing points where specified, per standard Cat grease-selection guidance for heavy forestry duty cycles |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Caterpillar TK381 maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
| Every 4,000 h |
|
| Every 12,000 h |
|
Servicing the TK381 beyond the schedule
Predictive Maintenance & Fluid Analysis
Run scheduled oil sampling on the 3126 engine and on the hydraulic system rather than relying on hours alone — forestry duty pushes abrasive wood dust and silica into intakes and coolers faster than typical earthmoving work. Watch hydraulic samples for wear metals from the felling head rotation drive and boom cylinders, and track axle/final drive samples for contamination from wet ground work. Rising silica or coolant-in-oil readings are early warnings specific to this duty cycle.
Corrective & Common Repairs
Expect recurring work on the shear blade or saw disc, boom and tilt cylinder pins/bushings, and wiring harnesses that chafe against limbs and bark near the felling head. Radiator and hydraulic cooler cores plug with sawdust and needles and need regular cleaning to prevent overheating. On higher-hour WBH-prefix machines, axle and steering components and swing bearing play are common wear points worth checking at every service.
Overhaul & Rebuild Points
Major rebuild candidates on the TK381 center on the felling head rotation drive and wear plates, the swing/rotation bearing, hydraulic pump and motor, and axle/final drive assemblies once oil samples or output trends fall off. The 3126 engine's turbocharger and injectors are typical mid-life rebuild items. Because factory capacity figures for this model are thin, size rebuild decisions around measured wear and sampling trends rather than published specification tables.
Seasonal & Environment Servicing
Cold-weather starts on the turbocharged 3126 benefit from block heaters and winter-grade fuel to avoid gelling; grease intervals on boom and felling head pivots should shorten in freezing, muddy conditions. In hot, dry, dusty logging seasons, clean radiator and hydraulic cooler screens more often than the standard interval to offset sawdust and bark buildup. Wet-ground operation accelerates axle seal and tire wear, so inspect those more frequently in shoulder seasons.
TK381 common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 112-6523 | Insert-Fuel Filter | Fuel system service | Check fitment → |
| 220-8678 | Seal-Ring | Fuel system service | Check fitment → |
| 326-1642 | Filter As-Water Sep & Fuel | Fuel system service | Check fitment → |
| 1R-0751 | Filter-Fuel | Fuel system service | Check fitment → |
| 1R-0753 | Filter-Fuel | Fuel system service | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
TK381 fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| CID 164-11 | Injection Actuation Pressure (IAP/ICP) system fault | HEUI pump wear, faulty IAP pressure sensor, or IAP control valve sticking; low engine oil supply to the HEUI pump can also trigger it | Check engine oil level and condition first, then verify IAP sensor and control valve wiring before condemning the HEUI pump |
| CID 100 (Engine Oil Pressure), various FMI | Engine oil pressure reading outside normal range (commonly low) | Worn main or rod bearings, weak oil pump, plugged filter or oil passages, or a failed oil pressure sensor/wiring | Verify oil level and pressure at the block with a mechanical gauge before trusting the sensor reading; engine will not run without adequate oil pressure since oil also actuates the injectors |
| CID 110 (Engine Coolant Temperature), various FMI | Coolant temperature signal abnormal or reading high | Low coolant level, failing thermostat, blocked radiator/cooling fins, or a faulty coolant temperature sensor | Check coolant level and condition, inspect radiator for debris (common on forestry duty), then test the sensor circuit |
| CID 168 (Electrical System/Battery Voltage), various FMI | System voltage reading above or below normal operating range | Weak or failing battery, loose/corroded battery cable or ground, or charging system (alternator) fault | Load-test batteries, clean and torque ground/power connections, then verify alternator charging output |
| CID 253-02 | Personality module (ECM flash file/software) erratic, intermittent, or incorrect | Corrupted or mismatched ECM software/configuration, or an ECM hardware fault | Reflash or reprogram the ECM with the correct engine personality module using Cat ET; replace ECM if reflash does not clear the fault |
| CID 247-09 | SAE J1939 data link abnormal update rate | Damaged, corroded, or loose data link wiring/connectors, or another module on the CAN bus dropping communication | Inspect and test the J1939 data link wiring and connectors, then check all modules on the link for proper communication with Cat ET |
| CID 91/32 (Throttle Position), various FMI | Throttle position sensor signal erratic, out of range, or not matching expected input | Faulty throttle position sensor, damaged wiring/connector, or sensor supply voltage fault | Check sensor supply voltage and wiring continuity, then test or replace the throttle position sensor |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
TK381 attachments & work tools
Felling head - shear type
Wheel feller bunchers in this class mount an accumulating shear head on the boom to clip small-to-mid diameter stems near the base. Exact felling-head model and jaw opening for the TK381 are not documented in available factory literature - verify current head fitment with your dealer.
Felling head - disc saw type
A rotating disc-saw felling head is the other common option for drive-to-tree wheel feller bunchers of this size, used where operators prefer a saw cut over a shear pinch on larger-diameter stems. No TK381-specific disc size or tooth-count spec was found; treat as class-typical and confirm before ordering.
Head mounting / coupling
The felling head bolts and pins directly to the boom/tilt cylinder linkage rather than using an excavator-style quick coupler; head rotation and accumulator-arm clamping are built into the head itself, not a separate work tool interface.
Hydraulic arrangement
Felling heads on this class of wheel feller buncher run off a dedicated auxiliary circuit for head tilt, rotation, and accumulator-arm clamping, in addition to the boom/stick functions; no TK381-specific flow or pressure figures were found in available sources.
Guarding and factory configuration
Forestry-duty wheel feller bunchers of this size typically offer factory or dealer-fit guarding packages: screened/mesh cab guarding (FOPS/OPS rated for forestry work), belly and driveline guards, and tire/rim protection. Specific option codes for the TK381 are not confirmed in the sources reviewed.
Tire and undercarriage notes
As a wheeled (not tracked) feller buncher, the TK381 uses forestry-rated flotation tires rather than an undercarriage/track system; forestry chains or track-band-over-tire options are common on this class but no TK381-specific tire size was confirmed.
All TK381 assemblies by section
Every catalogued assembly group for the Caterpillar TK381. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Air Inlet And Exhaust System
195-3724 Aftercooler Gp-Treated Water
| 03***83 | Nipple-Front Axle Suction Port | 1 |
| 10***46 | Hose | 1 |
| 15***24 | Hex Head Plug; (-4sae) (D6r Iii) | 1 |
194-4477 Air Cleaner Gp
| 10***81 | Hose | 1 |
| 11***60 | Strap | 1 |
| 11***02 | Block | 1 |
195-3728 Air Cleaner Gp
| 13***28 | Cover As | 1 |
| 13***29 | Valve-Dust; (Air Cleaner) | 1 |
| 13***94 | Latch | 3 |
8n-2694 Indicator-Air Filter Change
| 8N***94 | Indicator-Air Filter Change; (Air Cleaner) | 1 |
249-5653 Lines Gp-Air
| 22***52 | Clamp-Tbolt | 2 |
| 24***53 | Lines Group-Air | 1 |
| 7C***14 | Hose | 1 |
120-9327 Manifold Gp-Exhaust
| 11***44 | Manifold-Exhaust; (Right) | 1 |
| 12***27 | Manifold Group-Exhaust | 1 |
| 14***48 | Bolt; (M10x1.5x65-mm)(M10x1.50x65mm) | 12 |
133-8132 Manifold Gp-Inlet
| 11***50 | Gasket | 1 |
| 13***32 | Manifold Group-Inlet | 1 |
| 3K***60 | Seal Pilot Manifold On; Seal To Boom Check Valve Drain | 2 |
194-4476 Muffler Gp
| 19***76 | Muffler Group | 1 |
| 1W***31 | Clamp-Band; -Turbo Exhaust-Exhaust | 1 |
| 21***25 | Muffler | 1 |
132-8611 Turbocharger Gp
| 11***58 | Cartridge Group-Turbocharger | 1 |
| 12***54 | Seal-O-Ring | 1 |
| 12***99 | Plate-Clamp; (Compressor)(Compressor) | 3 |
129-1198 Turbocharger Gp
| 12***98 | Turbocharger Group | 1 |
| 13***11 | Turbocharger Group | 1 |
| 3E***17 | Locknut; (M10x1.5-Thd)(Spiralock) | 4 |
Basic Engine
108-5759 Camshaft Gp
| 10***94 | Plate-Thrust | 1 |
| 10***59 | Camshaft Group; (Single) | 1 |
| 13***76 | Camshaft Assem. | 1 |
4w-3462 Carrier Gp-Seal
| 23***83 | Gasket | 1 |
| 24***76 | Seal | 1 |
| 2W***46 | Cover | 1 |
194-4474 Cover Gp-Cylinder Block
| 11***18 | Bolt As; (M8x1.25x16-mm) | 3 |
| 17***67 | Spacer; (8.8x16x10-mm Thk)(Marked X) | 12 |
| 19***74 | Cover Group-Cylinder Block | 1 |
7l-0004 Cover Gp-Front Housing
| 10***20 | Cover As-Front | 1 |
| 13***19 | Seal-Integral; (Integral) | 1 |
| 1U***46 | Sealant (For Locations A) | 0 |
4w-2172 Cover Gp-Valve Mechanism
| 11***40 | Gasket; (Valve Cover) | 1 |
| 11***60 | Cover | 1 |
| 4W***72 | Cover Group-Valve Mechanism; Valve Mechanism Cover Group | 1 |
113-6087 Crankshaft Gp
| 10***08 | Bearing-Main; (Standard) | 6 |
| 11***87 | Crankshaft Group | 1 |
| 14***62 | Bearing; (0.25mm Undersize) | 0 |
263-3774 Cylinder Block Gp
| 26***74 | Cylinder Block Group | 1 |
| 5P***47 | Washer (Bracket To Valve Support) | 14 |
| 7E***68 | Cap-Crankshaft Bearing | 7 |
305-8141 Cylinder Block Gp
| 21***86 | Bearing-Sleeve; (Camshaft) | 1 |
| 26***74 | Cylinder Block Group | 1 |
| 2M***71 | Plug-Cup; (38.35mm Avg Od) | 2 |
129-1165 Cylinder Block Gp
| 03***53 | Seal-O-Ring; (08.92mm Id) | 1 |
| 12***65 | Cylinder Block Group | 1 |
| 18***09 | Plug As; (High Temperature) | 1 |
190-9066 Cylinder Head As
| 11***61 | Sleeve | 6 |
| 16***63 | Insert-Valve Seat; (Inlet) | 6 |
| 19***66 | Cylinder Head As | 1 |
140-7370 Cylinder Head Gp
| 12***36 | Bolt-Hex Head; (M20x2.5x160mm) | 14 |
| 14***70 | Cylinder Head Group | 1 |
| 14***71 | Cylinder Head Group | 1 |
160-5130 Cylinder Head Gp
| 14***71 | Cylinder Head Group | 1 |
| 16***30 | Cylinder Head Group | 1 |
| 1J***71 | Seal (10.52 Degrees I.D.); Seal-O-Ring -- To Adapter | 3 |
140-7371 Cylinder Head Gp
| 11***36 | Seal-Valve Stem | 12 |
| 13***19 | Valve-Exhaust | 6 |
| 14***71 | Cylinder Head Group | 1 |
169-2684 Damper & Pulley Gp
| 16***28 | Pulley-Crankshaft | 1 |
| 16***84 | Damper & Pulley Group | 1 |
| 20***88 | Damper Assem. | 1 |
7c-8365 Drive Gp-Fan
| 4W***03 | Cup-Roller Bearing | 2 |
| 4W***04 | Cone-Roller Bearing | 2 |
| 4W***42 | Spacer; (35.3x45.5x38.331-mm Thk) | 1 |
244-0540 Drive Gp-Fan
| 14***27 | Pulley-Alternator | 1 |
| 19***32 | Guard As-Fan | 2 |
| 24***37 | V-Belt Set; (Includes 2-Belts) | 1 |
7c-6998 Drive Gp-Water Pump
| 10***67 | Plate As-Idler | 1 |
| 11***04 | Pulley As-Idler | 1 |
| 11***38 | Pulley As-Idler | 1 |
100-3649 Flywheel Gp
| 10***49 | Flywheel Group | 1 |
| 18***95 | Flywheel As | 1 |
| 5P***45 | Washer-Hard; (13.5x25.5x3-mm Thk)(Turbocharger Blanking Plate) | 8 |
115-4175 Gear Gp-Front
| 11***69 | Plate-Thrust | 1 |
| 11***71 | Shaft | 1 |
| 11***72 | Bearing | 1 |
4w-1103 Housing Gp-Flywheel
| 10***51 | Housing-Flywheel | 1 |
| 1U***46 | Sealant (For Locations A) | 0 |
| 2A***62 | Gasket; (Rear Gear Housing Drain Plug) | 1 |
101-4539 Housing Gp-Front
| 10***39 | Housing Group-Front | 1 |
| 10***11 | Plug | 2 |
| 13***42 | Housing-Front | 1 |
4p-9065 Lifting Gp-Engine
| 4P***65 | Lifting Group-Engine | 1 |
| 4W***82 | Plate-Lifting; (Rear)(Rear) | 1 |
| 4W***83 | Plate-Lifting; (Front) | 1 |
194-4475 Mounting Gp-Engine & Xmsn
| 10***98 | Support Assem. | 1 |
| 19***75 | Mounting Group-Engine & Xmsn | 1 |
| 22***83 | Support As | 1 |
164-0216 Pan Gp-Oil -Engine
| 16***16 | Pan Group-Oil; -Engine | 1 |
| 16***05 | Seal-Integral | 1 |
| 17***33 | Pan Group-Oil; -Engine | 1 |
175-3233 Pan Gp-Oil -Engine
| 16***15 | Pan As-Oil; (Engine) | 1 |
| 16***88 | Plug As-Drain; (Magnetic)(Engine Oil Pan Drain) | 1 |
| 16***87 | Seal-O-Ring | 1 |
147-9592 Piston & Rod Gp
| 13***83 | Crown As-Piston | 1 |
| 13***70 | Tube As; (Piston Cooling Jet) | 1 |
| 14***92 | Piston & Rod Group | 1 |
156-0228 Plug Gp-Cylinder Block
| 15***28 | Plug Group-Engine | 1 |
| 3D***24 | O-Ring - For Oil Drain & Level Plug (Items 3 & 7) | 2 |
| 3K***60 | Seal Pilot Manifold On; Seal To Boom Check Valve Drain | 1 |
4w-5429 Pulley Gp-Crankshaft
| 2W***81 | Plate-Clamp; (Pulley Clamp) | 1 |
| 4W***29 | Pulley Group-Crankshaft; Crankshaft Pulley Group | 1 |
| 7W***73 | Pulley-Crankshaft; (1-Groove) | 1 |
107-7722 Rocker Arm Gp
| 0L***26 | Plug -13mm(.512 In.) Outside Dia. | 1 |
| 10***91 | Seat-Wear | 1 |
| 10***76 | Rocker Arm As; (Unit Injector) | 1 |
115-4210 Seal Gp-Crankshaft
| 11***10 | Seal Group-Crankshaft | 1 |
| 22***10 | Seal Group-Crankshaft; (Clockwise Rotation) | 1 |
| 24***39 | Seal-Crankshaft; (Front)(Front) | 1 |
7c-1770 Seal Gp-Flywheel Housing
| 1U***46 | Sealant (For Locations A) | 0 |
| 3D***24 | O-Ring - For Oil Drain & Level Plug (Items 3 & 7) | 1 |
| 3J***54 | Packing,Preformed Part Of Kit P/N 5r***27 | 1 |
242-6180 Support Gp-Engine
| 12***08 | Support | 2 |
| 24***80 | Support Group-Engine | 1 |
| 7X***10 | Washer-Hard; (15.5x29x3-mm Thk) | 8 |
4p-4372 Mechanism Gp-Fuel Pump & Valve
| 10***22 | Rocker Arm Group-Valve | 6 |
| 14***47 | Arm As-Lifter | 4 |
| 2D***42 | Ball 6.35 mm(.25 In.)Diameter | 2 |
Cooling System
100-6269 Cooler Gp-Engine Oil
| 10***69 | Cooler Group-Engine Oil | 1 |
| 23***55 | Gasket | 1 |
| 26***43 | Core As-Engine Oil Cooler | 1 |
245-8706 Fan Ar-Reversible
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
| 11***91 | Bracket Assem. | 1 |
| 12***21 | Bracket | 1 |
245-9861 Fan Gp-Reversible
| 00***60 | Bolt-12 Point Head; (1/4-20x0.875-In) | 4 |
| 0T***44 | Bolt (1.25" Long) | 1 |
| 1T***65 | Bolt 2.54 cm (1" Long) | 16 |
244-0906 Fan Gp-Suction
| 16***34 | Pulley-Fan | 1 |
| 19***77 | Spider As-Fan; (6-Blade) | 1 |
| 24***06 | Fan Group-Suction | 1 |
4w-6620 Housing & Regulator Gp
| 12***47 | Housing-Water Regulating | 1 |
| 12***69 | Regulator-Water Temperature; (94-Deg C) | 1 |
| 19***39 | Gasket-Water Regulator; (Temperature Regulator Housing) | 1 |
7c-7030 Pump Gp-Water
| 2M***53 | Seal--To Seal Brake Housing To Main Housing | 1 |
| 4J***24 | Seal 46.99 mm(1.85 In.) I.D. | 1 |
| 7C***38 | Pump Group-Water | 1 |
159-3142 Pump Gp-Water
| 14***88 | Seal As; (Water Pump) | 1 |
| 15***52 | Impeller-Pump | 1 |
| 15***42 | Pump Group-Water | 1 |
7c-6438 Pump Gp-Water
| 15***42 | Pump Group-Water | 1 |
| 1J***71 | Seal (10.52 Degrees I.D.); Seal-O-Ring -- To Adapter | 1 |
| 3D***24 | O-Ring - For Oil Drain & Level Plug (Items 3 & 7) | 1 |
242-9583 Radiator & Mounting Gp
| 10***36 | Tank As-Coolant; (Includes Coolant Level Switch) | 1 |
| 17***01 | Hose | 2 |
| 17***70 | Cap As; (Coolant Overflow) | 1 |
244-8770 Radiator Gp
| 14***52 | Cap-Radiator | 1 |
| 19***07 | Core As-Radiator | 1 |
| 19***08 | Core As-Hydraulic Oil Cooler | 1 |
185-9821 Valve Gp-Coolant Sampling
| 14***05 | Adapter Group | 1 |
| 15***23 | Valve-Sampling; (Engine Coolant) | 1 |
| 15***70 | Cap-Dust; (Engine Coolant) | 1 |
Electrical And Starting System
3e-6328 Alarm Gp -Action
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 2 |
| 3E***65 | Wedge; (Receptacle Lock) (2 Pin) | 1 |
194-4482 Alternator Gp-Charging
| 09***49 | Bolt; (M8x1.25x40-mm) | 2 |
| 12***78 | Spacer; (10.5x25x15-mm Thk) | 1 |
| 15***96 | Bracket | 1 |
177-9953 Alternator Gp-Charging
| 17***53 | Alternator Group-Charging; (24-Volt, 80-Ampere) | 1 |
| 18***38 | Collar | 2 |
| 18***39 | Fan As; (Alternator) | 1 |
194-2718 Battery & Wiring Gp
| 03***55 | Locknut; (5/16-18-Thd)(Marked X) | 2 |
| 11***22 | Battery Group; (12-Volt, Maintenance Free, Wet) | 2 |
| 11***91 | Bracket Assem. | 4 |
9w-0742 Block Gp-Junction -Battery
242-4224 Electrical Ar
162-7755 Lamp Gp-Dome
| 15***26 | Switch; (Dome Light) | 1 |
| 15***27 | Lamp; (24-Volt)(Dome Light) | 2 |
| 15***28 | Lens; (Dome Light) | 1 |
234-4325 Lamp Gp-Flood
| 16***56 | Bracket; (Lamp Retaining) | 1 |
| 20***14 | Lens As; (Floodlight) | 1 |
| 23***25 | Lamp Group-Flood; -Suspended Mount | 1 |
105-4850 Lamp Gp-Head & Signal -Rh
| 10***45 | Lamp; (24-Volt)(Running Lights), Cover | 2 |
| 10***48 | Lens As; (Headlight)(High, Low Beam) | 1 |
| 10***50 | Lens; (Amber)(Turn Signal) | 1 |
105-4849 Lamp Gp-Head & Signal -Lh
| 10***45 | Lamp; (24-Volt)(Running Lights), Cover | 2 |
| 10***48 | Lens As; (Headlight)(High, Low Beam) | 1 |
| 10***50 | Lens; (Amber)(Turn Signal) | 1 |
145-6929 Lamp Gp-Stop & Tail
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 14***29 | Lamp Group-Stop & Tail | 1 |
108-1029 Lamp Gp-Warning Beacon -Amber
| 10***29 | Lamp Group-Warning Beacon; (24-Volt, Amber) | 1 |
| 27***00 | Lens; (Amber)(Warning Beacon) | 1 |
| 9R***42 | Plug As | 1 |
194-2732 Lighting Gp-Flood -Cab
| 10***23 | Switch As-Rocker; (Boom Lamp) | 1 |
| 11***18 | Clip | 2 |
| 12***48 | Actuator-Rocker | 1 |
250-0918 Lighting Gp-Roading
| 09***66 | Washer; (Hard) (4.5x9x1mm Thk) | 4 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
194-2715 Panel & Mtg Gp-Circuit Breaker
| 11***91 | Bracket Assem. | 1 |
| 19***15 | Panel & Mtg Group-Circuit Breaker | 1 |
| 20***02 | Panel Group-Circuit Breaker | 1 |
202-2702 Panel Gp-Circuit Breaker
| 09***66 | Washer; (Hard) (4.5x9x1mm Thk) | 4 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
198-0917 Receptacle Gp-Auxiliary Start
| 19***17 | Receptacle Group-Auxiliary Start | 1 |
| 1S***51 | Terminal-Cable; (00-Ga, 1/2-In Screw) | 2 |
| 20***34 | Plate As | 1 |
189-5746 Sensor Gp-Speed
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 14***36 | Pin-Connector; (14-Ga To 18-Ga) | 2 |
| 17***49 | Strap; (Marker) | 1 |
130-9811 Sensor Gp-Temperature -Engine Oil
| 13***11 | Sensor Group-Temperature; (Transmission Lubrication Oil) | 1 |
| 13***45 | Pad; (Connector) | 1 |
7c-4028 Solenoid Gp-Shutoff -Fuel
| 15***52 | Solenoid As; (Fuel Shutoff) | 1 |
| 4B***74 | Washer (Required Only When Bosch Alternator Is Fitted) | 1 |
| 4K***88 | Seal; Adapter To Oil Pump Outlet Manifold | 1 |
134-2356 Starting Aid Gp -Air Inlet Heater
| 10***52 | Heater As; (22-Volt, 2160-Watt)(Air Inlet) | 1 |
| 10***47 | Strap-Grounding | 1 |
| 12***79 | Stud-Taperlock; (M8x1.25x130-mm) | 1 |
207-1517 Starting Motor Gp-Electric
| 03***23 | Bolt; (1/4-28x1-In) | 5 |
| 10***63 | Terminal As-Starter | 1 |
| 10***49 | Housing As-Starter | 1 |
111-4275 Starting Motor Gp-Electric
| 11***75 | Starting Motor Group-Electric; (Cold Weather) | 1 |
| 11***73 | Bolt-12 Point Head; (M10x1.5x35-mm) | 3 |
| 1S***51 | Terminal-Cable; (00-Ga, 1/2-In Screw) | 1 |
7n-0718 Switch Gp-Disconnect -Battery
| 2H***22 | Lockwasher | 2 |
| 6F***45 | Nut-Full; (3/8-24-Thd) | 2 |
| 7N***18 | Switch As-Disconnect; -Battery-Ground Level | 1 |
172-8660 Switch Gp-Liquid Level -Hydraulic Tank
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 17***60 | Switch Group-Liquid Level; -Rear Engine Oil-Ster, Hydraulic Fan Oil-Engine On-Steering Oil, Engine Off-Auxiliary Coolant-Front Engine Oil-Brake Oil, Hoist-Engine Coolant-Tc Oil-Low, Cold | 1 |
| 9X***01 | Pin-Connector; (16-Ga To 18-Ga)(Throttle Position Sensor) | 2 |
167-0138 Switch Gp-Magnetic -Main Relay
| 15***70 | Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 16***38 | Switch Group-Magnetic; -Main Relay-Main Power Relay | 1 |
| 18***36 | Socket-Connector; (16-Ga To 18-Ga) | 2 |
241-8368 Switch Gp-Magnetic -Main Relay
| 15***70 | Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***36 | Socket-Connector; (16-Ga To 18-Ga) | 2 |
| 24***68 | Switch Group-Magnetic; -Main Power Relay-Main Relay | 1 |
254-3783 Switch Gp-Magnetic -Main Relay
| 15***70 | Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***36 | Socket-Connector; (16-Ga To 18-Ga) | 2 |
| 25***83 | Switch Group-Magnetic; -Main Relay-Main Power Relay | 1 |
165-5970 Switch Gp-Toggle -Reversible Fan
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 16***70 | Switch Group-Toggle; -Engine Shutoff-Starting Aid-Diagnostic Mode Select | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 3 |
244-3607 Wiring Gp-Cab
| 09***28 | Screw; (Machine) (M4x0.7x12mm) | 1 |
| 09***66 | Washer; (Hard) (4.5x9x1mm Thk) | 1 |
| 09***36 | Grommet | 1 |
244-3604 Wiring Gp-Chassis
| 10***01 | Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge) | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 3 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
244-3609 Wiring Gp-Console
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
244-3603 Wiring Gp-Engine
| 03***48 | Clip; (11.11mm .437in Id) | 4 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 2 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
194-4481 Wiring Gp-Heater
| 10***93 | Cable Assem. | 1 |
| 10***91 | Bracket Assem. | 1 |
| 11***57 | Boot | 1 |
Engine Arrangement
240-8609 Engine Ar
| 10***49 | Flywheel Group | 1 |
| 10***69 | Cooler Group-Engine Oil | 1 |
| 10***39 | Housing Group-Front | 1 |
240-8608 Engine Ar-Core
| 10***95 | Control Group-Fuel Injection | 1 |
| 10***31 | Lines Group-Fuel Ratio Control; Air Fuel Ratio Control Lines Group, Angle | 1 |
| 10***34 | Pump Group-Fuel Injection | 6 |
242-4221 Installation Ar-Engine
| 11***75 | Starting Motor Group-Electric; (Cold Weather) | 1 |
| 18***21 | Valve Group-Coolant Sampling | 1 |
| 19***75 | Mounting Group-Engine & Xmsn | 1 |
Frame And Body
224-2333 Door Gp-Access -Cab Roof
| 13***02 | Washer-Nylon; (0.53x1.53x0.125-In Thk) | 2 |
| 16***49 | Bolt; (M12x1.75x60-mm) | 4 |
| 21***29 | Block | 2 |
242-3559 Frame & Tank As-Rear -Fuel, Hydraulic
| 19***60 | Tank Group-Hydraulic | 1 |
| 19***61 | Tank Group-Fuel | 1 |
| 19***67 | Plate As | 1 |
242-9580 Frame & Tank Gp-Rear -Fuel, Hydraulic
| 09***45 | Gauge Group-Sight; -Hydraulic Oil Level | 1 |
| 09***47 | Bolt; (M10x1.5x36-mm) | 2 |
| 09***14 | Seal-O-Ring (Id=9.80mm) | 4 |
194-2693 Frame As-Front
| 11***58 | Plate | 1 |
| 11***73 | Stud-Weld; (M12x1.75x21.1-mm) | 8 |
| 19***93 | Frame As-Front | 1 |
258-8115 Guard Gp-Bottom
| 11***54 | Seal; (160-cm) | 0 |
| 20***74 | Guard As; (Lh) | 1 |
| 20***75 | Guard As; (Rh) | 1 |
242-9582 Guard Gp-Front
| 10***53 | Bumper-Conical | 1 |
| 19***85 | Plate | 1 |
| 19***87 | Plate As | 1 |
148-8959 Hitch Gp-Articulating
| 09***07 | Nut; (M12x1.75-Thd) | 1 |
| 11***72 | Cap | 1 |
| 11***73 | Cap | 1 |
242-9579 Hood & Guard Gp
| 09***91 | Pin - Spring | 2 |
| 11***89 | Hinge | 1 |
| 11***47 | Spring | 2 |
242-0668 Lines Gp-Grease
| 16***20 | Pin | 1 |
| 19***24 | Pin As | 1 |
| 24***68 | Lines Group-Grease | 1 |
194-2698 Link Gp-Steering Frame Lock
| 19***98 | Link Group-Steering Frame Lock | 1 |
| 25***18 | Lighting Group-Roading | 1 |
| 25***21 | Panel Group-Electronic | 1 |
253-2655 Roading Ar
| 21***93 | Block | 2 |
| 21***94 | Block | 2 |
| 25***55 | Roading Ar | 1 |
214-0782 Stop Gp-Steering
| 20***58 | Film-Warning; (Accumulator)(High Pressure Cylinder) | 2 |
| 21***82 | Stop Group-Steering | 1 |
Fuel System
129-1102 Base Gp-Fuel Filter
| 11***23 | Insert-Fuel Filter | 1 |
| 12***01 | Valve Group-Check; -Fuel-Fuel Filter | 1 |
| 12***02 | Base Group-Fuel Filter | 1 |
105-1695 Control Gp-Fuel Injection
| 10***95 | Control Group-Fuel Injection | 1 |
| 16***56 | Control Group-Fuel Injection | 1 |
| 6V***83 | Bolt (16mm Long); (M6x1x16-mm) | 4 |
240-7316 Control Gp-Governor
| 24***16 | Plate | 1 |
| 24***96 | Cable As | 1 |
| 24***16 | Control Group-Governor | 1 |
7e-9429 Control Gp-Governor
| 5C***53 | Bolt (M6x1.00x16mm); (M6x1x16mm Thk) | 1 |
| 6I***82 | Lever As | 1 |
| 6I***83 | Spring | 2 |
7e-8794 Drive Gp-Gov & Transfer Pump
| 10***68 | Gear As-Drive; (44-Teeth), . Body | 1 |
| 10***85 | Lever-Shutoff; (Output) | 1 |
| 1W***65 | Ring-Retaining | 1 |
7w-4812 Fastener Gp-Fuel Inj Pump
| 1T***68 | Seal-O-Ring; (Fuel Injection Pump) | 1 |
| 6F***73 | Seal--To Top Cover On Selector Valve | 1 |
| 6V***18 | Bolt (M8x1.25x45mm); (M8x1.25x35-mm) | 3 |
183-2344 Filter Gp-Water Sep & Fuel
| 12***57 | Base As-Filter; (Primary Fuel Filter) | 1 |
| 13***41 | Pump Group-Fuel Priming; (Hand) | 1 |
| 17***18 | Filter Group-Water Sep & Fuel; -Primary | 1 |
176-5618 Filter Gp-Water Sep & Fuel -Primary
| 17***18 | Filter Group-Water Sep & Fuel; -Primary | 1 |
| 22***78 | Seal-Ring; (Fuel And Water Sep Filter) | 1 |
| 27***20 | Bowl As; (Fuel, Water Separator) | 1 |
133-3062 Governor Gp-Unit Injector
| 10***90 | Spring-Air Side | 1 |
| 10***92 | Spring-Servo | 1 |
| 10***93 | Spring-Return | 1 |
133-2278 Governor Gp-Unit Injector
| 10***91 | Spring-Oil Side | 1 |
| 10***35 | Cam Assem. | 1 |
| 13***78 | Governor Group-Unit Injector | 1 |
242-0746 Lines Gp-Fuel
| 06***51 | Clamp | 1 |
| 14***74 | Elbow As | 1 |
| 14***78 | Elbow, 90°,-6 Orb /-6 Orfs; (90°) (-6 Orbx-6orfs) | 1 |
194-4130 Lines Gp-Fuel Filter
| 10***29 | Hose; (60-cm) | 0 |
| 12***02 | Base Group-Fuel Filter | 1 |
| 14***75 | Valve-Drain; (Fuel) | 2 |
107-7731 Lines Gp-Fuel Ratio Control
| 10***80 | Tube Assem. | 1 |
| 10***31 | Lines Group-Fuel Ratio Control; Air Fuel Ratio Control Lines Group, Angle | 1 |
| 3J***54 | Packing,Preformed Part Of Kit P/N 5r***27 | 1 |
7w-8434 Lines Gp-Governor Oil
| 3J***54 | Packing,Preformed Part Of Kit P/N 5r***27 | 2 |
| 4J***77 | Seal - O - Ring (11.23mm Od) | 2 |
| 6V***28 | Elbow-Face Seal (For 6.35mm Od Tube) | 1 |
107-7734 Pump Gp-Fuel Injection
| 10***34 | Pump Group-Fuel Injection | 1 |
| 11***18 | Seal-O-Ring; (26.64mm Id) | 1 |
| 12***18 | Fuel Injector | 1 |
221-5386 Pump Gp-Fuel Prm & Prim Filter
| 10***29 | Hose; (60-cm) | 0 |
| 14***75 | Valve-Drain; (Fuel) | 1 |
| 18***44 | Filter Group-Water Sep & Fuel | 1 |
196-3861 Tank Gp-Fuel
| 09***30 | Seal-O-Ring (Id=179.30mm) | 1 |
| 15***39 | Plate | 1 |
| 19***61 | Tank Group-Fuel | 1 |
129-1101 Valve Gp-Check -Fuel
| 03***33 | Seal-O-Ring; (12.42mm Id) | 1 |
| 12***01 | Valve Group-Check; -Fuel-Fuel Filter | 1 |
| 6V***23 | Ring; (Backup) (13.16mm Id) | 1 |
Hydraulic System
179-9387 Accumulator Gp-Pilot Oil -Uncharged
| 11***42 | Nut; (M16x1.5-mm-Thd) | 1 |
| 17***87 | Accumulator Group-Pilot Oil; -Uncharged-Dead Engine Lower, Arch, Boom | 1 |
| 18***31 | Cover | 1 |
170-8531 Accumulator Gp-Pilot Oil -Charged-Dead Engine Lower, Arch, Boom
| 17***31 | Accumulator Group-Pilot Oil; -Charged-Dead Engine Lower, Arch, Boom | 1 |
| 20***58 | Film-Warning; (Accumulator)(High Pressure Cylinder) | 2 |
246-3419 Actuator Gp-Pump
| 00***12 | Washer; (0.13-In Thk) | 2 |
| 15***03 | Cylinder & Seal Group-Steering | 2 |
| 24***19 | Actuator Group-Pump; -Hydrostatic Drive | 1 |
149-7393 Cylinder & Mtg Gp-Steering
| 13***12 | Cylinder Group-Steering | 1 |
| 14***93 | Cylinder & Mtg Group-Steering | 1 |
| 7K***03 | Seal-Lip Facing Away From Bearing | 4 |
152-3503 Cylinder & Seal Gp-Steering
| 15***11 | Lockwasher | 12 |
| 15***03 | Cylinder & Seal Group-Steering | 1 |
| 16***01 | Seal As-Buffer | 1 |
215-6715 Cylinder Gp-Lift
| 13***13 | Cylinder Assem. | 1 |
| 13***14 | Rod Assem. | 1 |
| 16***90 | Seal As-Buffer | 1 |
314-9340 Cylinder Gp-Steering
| 16***01 | Seal As-Buffer | 1 |
| 16***12 | Seal-U-Cup | 1 |
| 19***62 | Seal | 1 |
139-3312 Cylinder Gp-Steering
| 13***12 | Cylinder Group-Steering | 1 |
| 13***13 | Cylinder Assem. | 1 |
| 13***14 | Rod Assem. | 1 |
224-9878 Cylinder Gp-Tilt
| 10***90 | Adapter As | 1 |
| 15***36 | Reducer As | 1 |
| 15***59 | Tee Group | 1 |
244-3771 Filler Gp-Hydraulic Oil
| 10***90 | Adapter As | 1 |
| 14***47 | Elbow; (-12 Orb/Orfs) | 1 |
| 15***36 | Reducer As | 1 |
196-4558 Filter Gp-Oil -Main Hydraulic
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 2 |
| 19***58 | Filter Group-Oil; -Main Hydraulic | 1 |
196-3079 Filter Gp-Oil -Power Train Charge Pump
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 2 |
| 19***79 | Filter Group-Oil; -Power Train Charge Pump | 1 |
118-6656 Filter Gp-Oil -Work Tool
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***36 | Seal-O-Ring; (49.28mm Id) | 1 |
| 11***56 | Filter Group-Oil; -Power Train Charging | 1 |
245-8358 Filter Gp-Oil -Work Tool Hydraulic
| 08***72 | Plug-O-Ring | 4 |
| 09***05 | Bolt-Socket Head; (M16x2x100-mm) | 4 |
| 11***45 | Seal-O-Ring | 1 |
243-6514 Filter Gp-Oil -Hydraulic, Power Train, Wktl
| 24***14 | Filter Group-Oil; -Hydraulic, Power Train, Wktl | 1 |
214-6594 Filter Gp-Oil -Hyd, Power Train Case Drain
| 11***56 | Filter Group-Oil; -Power Train Charging | 2 |
| 14***31 | Tee Group | 1 |
| 15***28 | Elbow As | 1 |
246-3420 Head Gp-Pump
| 14***93 | Cylinder & Mtg Group-Steering | 1 |
| 19***74 | Lines Group-Tilt Cylinder | 1 |
| 19***75 | Lines Group-Lift Cylinder | 1 |
242-4222 Hydraulic Ar
| 09***62 | Washer; (Hard) (3.4x7x0.8mm Thk) | 2 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 12***27 | Screw-Pan Head; (M3x0.5x16-mm) | 2 |
197-9885 Lever Gp-Control -Hydraulic Lockout
| 14***25 | Connector As. | 1 |
| 14***28 | Connector Assem. | 2 |
| 14***67 | Elbow Group; (Each Includes) | 1 |
167-7080 Lever Gp-Control -Hydraulic Lockout
| 16***80 | Lever Group-Control; -Hydraulic Lockout | 2 |
| 17***08 | Cover | 1 |
| 9X***40 | Screw-Truss Head; (M10x1.5x25-mm) | 4 |
245-7519 Lines Gp-Coupler
| 10***09 | Connector | 1 |
| 14***27 | Connector Group | 4 |
| 15***52 | Connector As | 5 |
241-3289 Lines Gp-Front
| 11***91 | Bracket Assem. | 2 |
| 14***20 | Connector As | 14 |
| 14***51 | Elbow Group | 1 |
241-0991 Lines Gp-Hydraulic
| 14***67 | Clamp; (Hose) | 4 |
| 14***19 | Connector As | 1 |
| 14***26 | Adapter; (Straight) (-4 Orb X -4 Orfs) | 2 |
194-2675 Lines Gp-Lift Cylinder
| 14***17 | Adapter, -12 Orb / -16 Orfs | 2 |
| 14***59 | Elbow Group | 4 |
| 14***50 | Tee As | 2 |
194-2676 Lines Gp-Pilot
| 06***51 | Clamp | 4 |
| 13***33 | Grommet | 1 |
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 2 |
241-2768 Lines Gp-Return
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***65 | Tee As-Swivel | 1 |
| 10***33 | Clip; (Slot) | 2 |
242-1509 Lines Gp-Steering
| 13***11 | Elbow; (Lh) | 1 |
| 13***53 | Elbow; (Rh) | 1 |
| 14***47 | Elbow; (-12 Orb/Orfs) | 2 |
194-2674 Lines Gp-Tilt Cylinder
| 12***67 | Clamp-Hose | 2 |
| 14***17 | Adapter, -12 Orb / -16 Orfs | 2 |
| 14***59 | Elbow Group | 4 |
193-4750 Manifold Gp-Control -Quick Coupler
| 15***25 | Valve Group-Shuttle; (Quick Coupler) | 2 |
| 19***50 | Manifold Group-Control; -Quick Coupler | 1 |
| 20***80 | Manifold As | 1 |
242-9975 Pump & Mtg Gp-Hydraulic
| 09***86 | Bolt; (M12x1.75x55-mm) | 4 |
| 16***92 | Bolt; (M10x1.5x85-mm) | 6 |
| 22***99 | Seal-O-Ring | 1 |
243-0103 Pump Gp-Piston
| 09***95 | Plug | 1 |
| 09***00 | Seal-O-Ring | 1 |
| 11***44 | Rotating Group-Pump | 1 |
262-4419 Pump Gp-Piston -Implement, Pilot, Steering
| 09***70 | Bolt-Socket Hd; (M12 X 1.75 X 45) | 4 |
| 11***49 | Fitting As; (Quick Disconnect) | 2 |
| 22***88 | Swashplate As | 1 |
196-5960 Pump Gp-Piston -Implement, Pilot, Steering
| 09***70 | Bolt-Socket Hd; (M12 X 1.75 X 45) | 4 |
| 11***49 | Fitting As; (Quick Disconnect) | 2 |
| 19***60 | Pump Group-Piston; -Implement, Pilot, Steering | 1 |
118-6244 Rotating Gp-Pump
| 11***44 | Rotating Group-Pump | 1 |
| 12***06 | Swashplate | 1 |
| 12***07 | Lever | 1 |
261-4670 Screen Gp-Hydraulic -Implement Pump Inlet
| 09***24 | Seal-O-Ring | 1 |
| 15***24 | Hex Head Plug; (-4sae) (D6r Iii) | 1 |
| 25***72 | Strainer; (Hydraulic Oil) | 1 |
196-3860 Tank Gp-Hydraulic
| 09***30 | Seal-O-Ring (Id=179.30mm) | 2 |
| 15***39 | Plate | 2 |
| 19***60 | Tank Group-Hydraulic | 1 |
194-2686 Valve & Mtg Gp-Combination -Pilot, Brake, Steering
| 14***15 | Connector As | 2 |
| 14***27 | Connector Group | 1 |
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 10 |
250-3820 Valve & Mtg Gp-Combination -Pilot, Brake, Steering
| 14***15 | Connector As | 2 |
| 14***27 | Connector Group | 1 |
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 10 |
243-6513 Valve & Mtg Gp-Main Control -4-Bank, Saw
| 19***64 | Valve Group-Bank 4; -Main Hydraulic | 1 |
| 24***13 | Valve & Mtg Group-Main Control; -4-Bank, Saw | 1 |
| 8T***21 | Washer-Hard; (11x21x2.5-mm Thk)(M10x1.50x30mm) | 4 |
196-6864 Valve Gp-Bank 4 -Main Hydraulic
| 17***83 | Kit-Bracket; (Main Control Valve) | 1 |
| 17***85 | Kit-Seal; (Main Control Valve) | 1 |
| 19***64 | Valve Group-Bank 4; -Main Hydraulic | 1 |
197-7156 Valve Gp-Combination -Pilot, Brake, Steering
| 12***33 | Coil As; (24-Volt) | 1 |
| 12***35 | Kit-Seal | 1 |
| 12***72 | Cartridge As | 1 |
250-3823 Valve Gp-Combination -Pilot, Brake, Steering
| 17***85 | Valve Group-Solenoid | 1 |
| 19***00 | Valve Group-Solenoid; (Front Differential Lock) | 5 |
| 21***96 | Connector | 2 |
219-6467 Valve Gp-Control -Steering
| 13***13 | Bolt-Socket Head; (M6x1x30-mm) | 6 |
| 15***82 | Bolt-Socket Head; (M6x1x40-mm) | 1 |
| 17***70 | Orifice; (0.6mm Id) | 2 |
218-9834 Valve Gp-Control -Inlet
| 17***04 | Adapter As-Valve | 1 |
| 21***34 | Valve Group-Control; -Inlet | 1 |
| 22***11 | Kit-Seal | 1 |
218-9840 Valve Gp-Control -Tilt
| 09***45 | Bolt-Socket Head; (M6x1.00x55mm) | 2 |
| 16***40 | Valve Group-Relief; (Line) | 2 |
| 17***85 | Kit-Seal; (Main Control Valve) | 1 |
218-9839 Valve Gp-Control -Lift
| 09***45 | Bolt-Socket Head; (M6x1.00x55mm) | 2 |
| 16***40 | Valve Group-Relief; (Line) | 2 |
| 17***85 | Kit-Seal; (Main Control Valve) | 1 |
218-9836 Valve Gp-Control -Grapple Arm
| 09***45 | Bolt-Socket Head; (M6x1.00x55mm) | 2 |
| 16***40 | Valve Group-Relief; (Line) | 2 |
| 17***85 | Kit-Seal; (Main Control Valve) | 1 |
218-9838 Valve Gp-Control -Accumulator Arm
| 09***41 | Bolt-Socket Head; (M4x0.7x10-mm) | 2 |
| 09***45 | Bolt-Socket Head; (M6x1.00x55mm) | 2 |
| 12***45 | Seal-O-Ring; (25.3mm Id) | 1 |
219-6133 Valve Gp-Control -End Cover
| 21***33 | Valve Group-Control; -End Cover | 1 |
| 3D***24 | O-Ring - For Oil Drain & Level Plug (Items 3 & 7) | 1 |
| 3J***07 | Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve | 1 |
218-9842 Valve Gp-Control -End Cover
| 17***85 | Kit-Seal; (Main Control Valve) | 1 |
| 18***69 | Plug | 1 |
| 21***42 | Valve Group-Control; -End Cover | 1 |
196-6110 Valve Gp-Pilot -Rh Joystick
| 13***66 | Nut; (M14x2-Thd) | 1 |
| 19***10 | Valve Group-Pilot; -Rh Joystick | 1 |
| 22***74 | Control Group-Handle | 1 |
196-6109 Valve Gp-Pilot -Lh Joystick
| 13***66 | Nut; (M14x2-Thd) | 1 |
| 19***09 | Valve Group-Pilot; -Lh Joystick | 1 |
| 22***73 | Control Group-Handle | 1 |
6e-4392 Valve Gp-Pump Control
| 6E***07 | Locknut-Sealing | 1 |
| 6E***92 | Valve Group-Pressure Compensator; -Pressure Compensator-Steering | 1 |
| 6E***01 | Setscrew-Adjustment | 1 |
272-9658 Valve Gp-Pump Control
| 11***97 | Cover | 1 |
| 14***18 | Gasket | 1 |
| 16***49 | Seal-O-Ring; (12.42mm Id) | 2 |
246-4717 Valve Gp-Pump Control
| 09***42 | Ring-Retaining | 2 |
| 11***37 | Spring; (Outer) | 2 |
| 14***93 | Piston-Stroking | 1 |
6e-4402 Valve Gp-Relief -Charge Pressure
| 16***15 | Retainer-Spring | 1 |
| 18***10 | Screw | 1 |
| 20***42 | Spring | 1 |
171-3685 Valve Gp-Solenoid
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 2 |
| 11***43 | Locknut; (5/16-18-Thd) | 2 |
| 16***71 | Kit-Seal; (Solenoid Valve) | 1 |
3e-9205 Valve Gp-Solenoid
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
| 12***48 | Kit-Seal; (Solenoid Valve) | 1 |
| 15***84 | Locknut; (Special) (5/8-18 Thd) | 1 |
152-8346 Valve Gp-Solenoid
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***36 | Kit-Seal; (Solenoid Valve) | 1 |
| 11***43 | Locknut; (5/16-18-Thd) | 2 |
Implements
242-9531 Arm & Bearing As
| 24***31 | Arm & Bearing As | 1 |
| 26***11 | Link & Bearing As; (Tilt) | 2 |
| 3K***75 | Bearing-Sleeve | 2 |
261-4410 Link Gp-Tilt
| 13***65 | Washer; (13.8x45x3-mm Thk) | 14 |
| 20***94 | Pin As | 6 |
| 20***96 | Pin As | 4 |
242-9581 Linkage Gp-Felling Head
| 09***65 | Grommet | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 14***15 | Connector As | 4 |
Lubrication System
139-3527 Breather Gp
| 13***27 | Breather Group | 1 |
| 2W***62 | Breather As-Crankcase; (Engine) | 1 |
| 4P***36 | Base | 1 |
195-3733 Filler Gp-Engine Oil
| 19***33 | Filler Group-Engine Oil | 1 |
| 19***34 | Tube As-Filler | 1 |
| 5L***52 | Cap Assembly, Including:-; (Engine) | 1 |
4p-8183 Filter Gp-Engine Oil
| 1R***07 | Filter As-Engine Oil; (Advanced Efficiency) | 1 |
| 23***54 | Gasket | 1 |
| 24***64 | Spring; (Yoke) | 2 |
143-3217 Fumes Disposal Gp
| 14***17 | Fumes Disposal Group | 1 |
| 4D***88 | Clip-(Slot To Fit Fastener M10 Or 3/8) | 1 |
| 4P***55 | Hose-Disposal; (Fumes Disposal) | 1 |
139-2378 Gauge Gp-Oil Level (Dipstick)
| 13***78 | Gauge Group-Oil Level (Dipstick) | 1 |
| 13***79 | Tube As-Guide | 1 |
| 13***80 | Gauge-Oil Level (Dipstick); (Engine) | 1 |
129-1133 Lines Gp-Engine Oil
| 12***32 | Tube As-Oil | 1 |
| 12***33 | Lines Group-Engine Oil | 1 |
| 3E***53 | Washer-Hard; (11x25x3-mm Thk) | 2 |
117-3305 Lines Gp-Turbocharger Oil
| 11***05 | Lines Group-Turbocharger Oil | 1 |
| 11***42 | Adapter | 1 |
| 14***78 | Elbow, 90°,-6 Orb /-6 Orfs; (90°) (-6 Orbx-6orfs) | 1 |
200-4497 Pump Gp-Engine Oil
| 18***77 | Pump Group-Engine Oil | 1 |
| 20***97 | Pump Group-Engine Oil | 1 |
| 7W***37 | Shaft-Oil Pump | 1 |
212-2270 Pump Gp-Engine Oil
| 20***97 | Pump Group-Engine Oil | 1 |
| 21***70 | Pump Group-Engine Oil | 1 |
| 6V***15 | Bolt; (M10x1.5x75-mm) | 2 |
245-4905 Spacer Gp-Breather -Crankcase
| 24***04 | Spacer | 1 |
| 24***05 | Spacer Group-Breather; -Crankcase | 1 |
| 8C***84 | Bolt; (M8x1.25x150-mm) | 1 |
2t-2951 Valve Gp-Fluid Sampling
| 2T***51 | Valve Group-Fluid Sampling; Manual Valve Group (Fluid Sampling) | 1 |
| 3J***07 | Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve | 1 |
| 3J***54 | Packing,Preformed Part Of Kit P/N 5r***27 | 1 |
Machine Arrangement
242-4226 Chassis Ar
| 09***45 | Cable; (Lanyard) | 1 |
| 14***59 | Hitch Group-Articulating | 1 |
| 18***48 | Key | 1 |
242-4220 Common Ar
| 24***09 | Engine Ar | 1 |
| 24***20 | Common Ar | 1 |
| 24***21 | Installation Ar-Engine | 1 |
Operator Station
178-5524 Adjustment Gp-Console
| 10***49 | Plate | 1 |
| 12***77 | Hose As | 1 |
| 12***78 | Hose As | 1 |
197-4107 Air Conditioner & Mounting Gp
| 10***49 | Plate | 1 |
| 12***77 | Hose As | 1 |
| 12***78 | Hose As | 1 |
242-9584 Air Conditioner Ar
| 24***84 | Air Conditioner Ar | 1 |
| 24***69 | Plate As | 1 |
| 24***70 | Plate As | 1 |
199-3160 Air Conditioner Gp
| 19***60 | Air Conditioner Group | 1 |
194-2707 Cab Gp-Enclosed Rops
| 19***07 | Cab Group-Enclosed Rops | 1 |
199-3159 Case Gp-Air Conditioner
| 19***59 | Case Group-Air Conditioner | 1 |
177-6729 Case Gp-Heater & Evaporator
| 17***29 | Case Group-Heater & Evaporator | 1 |
| 24***81 | Plate As | 1 |
| 24***71 | Winch As | 1 |
3e-1906 Compressor Gp-Refrigerant
| 09***36 | Screw; (Machine) (M5x0.8x10mm) | 1 |
| 09***15 | Ring-Retaining | 1 |
| 11***26 | Screw; (Pan Head) (10-16x0.63 In) | 1 |
244-0586 Compressor Gp-Refrigerant
| 18***54 | Filter Element-Cab Air | 1 |
| 19***60 | Air Conditioner Group | 1 |
| 24***86 | Compressor Group-Refrigerant | 1 |
200-8042 Console Gp-Operator
| 17***62 | Duct | 1 |
| 17***63 | Duct As | 1 |
| 18***09 | Duct | 1 |
204-6974 Console Gp-Operator -Rh
| 19***08 | Wiring Group-Cab | 1 |
| 19***09 | Panel Group-Instrument | 1 |
| 19***10 | Rops As | 1 |
161-3759 Console Gp-Operator -Lh
| 16***59 | Console Group-Operator; -Lh | 1 |
| 24***57 | Lines Group-Air Conditioner | 1 |
196-4116 Control Gp-Hydraulic Pedal -Brake
| 17***29 | Case Group-Heater & Evaporator | 1 |
| 18***19 | Screw-Hex Flange; (M5x2.24x14-mm) | 6 |
| 18***56 | Switch As-Pressure; (Air Conditioner, Low Side) | 1 |
194-2714 Control Gp-Pilot Operated Hyd
| 03***38 | Clamp | 1 |
| 13***14 | Grommet | 1 |
| 17***87 | Coil As-Heater | 1 |
197-4720 Door Gp-Cab
| 03***38 | Clamp | 1 |
| 13***14 | Grommet | 1 |
| 17***87 | Coil As-Heater | 1 |
254-9336 Door Gp-Cab
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***39 | Pin-Connector; (14-Ga To 18-Ga)(For 14 Gauge Wire) | 2 |
| 25***36 | Door Group-Cab | 1 |
199-5134 Duct Gp-Cab Air
| 11***26 | Screw; (Pan Head) (10-16x0.63 In) | 8 |
| 12***35 | Screw; (Truss Head) (M6x1x13mm) | 5 |
| 15***99 | Nut | 8 |
197-2913 Duct Gp-Cab Air
| 17***57 | Rod | 1 |
| 19***13 | Duct Group-Cab Air | 1 |
| 21***73 | Block | 1 |
213-0235 Handle Gp-Door -Cab
| 16***59 | Console Group-Operator; -Lh | 1 |
| 17***13 | Guard | 2 |
| 17***14 | Support | 2 |
202-9627 Housing Gp-Air Conditioner -Outlet Air
| 11***26 | Kit-Seal | 1 |
| 20***27 | Housing Group-Air Conditioner; -Outlet Air | 1 |
| 21***34 | Valve As | 1 |
199-3156 Housing Gp-Air Conditioner -Inlet Air
| 11***26 | Screw; (Pan Head) (10-16x0.63 In) | 5 |
| 12***35 | Screw; (Truss Head) (M6x1x13mm) | 6 |
| 15***99 | Nut | 10 |
220-8420 Installation Gp-Radio
| 14***77 | Elbow As. | 10 |
| 15***44 | Connector Group | 5 |
| 16***69 | Adapter; (Str Thd (-6) Orfs/0) | 5 |
243-5357 Lines Gp-Air Conditioner
| 03***72 | Pin-Clevis | 2 |
| 09***55 | Clip | 2 |
| 09***87 | Channel-Trim | 0 |
194-2700 Lines Gp-Cab Heater
| 09***55 | Clip | 2 |
| 10***61 | Guard | 1 |
| 10***44 | Latch As-Rotary | 1 |
217-0115 Literature Gp
| 10***91 | Screw; (Flat Head) (No.6-20x0.5in) | 4 |
| 11***17 | Louver As | 1 |
| 11***94 | Hose; (66-cm) | 0 |
200-6424 Module Gp-Quad Gauge
| 10***67 | Washer-Hard; (7.2x25x2-mm Thk) | 3 |
| 11***27 | Screw-Machine; (M6x1x30-mm) | 3 |
| 19***21 | Duct | 1 |
194-2706 Mounting Gp-Cab
| 09***66 | Washer; (Hard) (4.5x9x1mm Thk) | 2 |
| 19***06 | Mounting Group-Cab | 1 |
| 6V***92 | Screw-Machine; (M4x0.7x25-mm) | 1 |
242-4223 Operator Ar
| 17***90 | Plate | 1 |
| 17***99 | Gasket | 1 |
| 17***05 | Case; (Bottom) | 1 |
251-5821 Panel Gp-Electronic
| 17***12 | Cover | 1 |
| 17***13 | Housing | 1 |
| 17***27 | Actuator | 1 |
244-3608 Panel Gp-Instrument
| 10***55 | Cover-Speaker | 2 |
| 11***19 | Bolt-Socket Head; (M4x0.7x25-mm) | 8 |
| 11***54 | Cover | 1 |
194-2705 Platform Gp-Operator
| 06***51 | Clamp | 1 |
| 10***11 | Support | 1 |
| 12***59 | Clamp | 2 |
204-0363 Radio Gp -Am/Fm/Wb Cd Player
| 14***11 | Adapter Group | 4 |
| 16***73 | Valve Group-Shutoff | 2 |
| 20***63 | Radio Group; -Am/Fm/Wb Cd Player | 1 |
349-7701 Radio Gp -Am/Fm/Wb/Cd
| 21***53 | Sleeve | 4 |
| 34***01 | Radio Group; -Am/Fm/Wb/Cd | 1 |
| 6V***76 | Nut-Lock; (M24 X 3.0) | 4 |
201-6973 Seat Gp
| 16***57 | Support Group-Seat; Support Gp - Seat | 1 |
| 19***05 | Platform Group-Operator | 1 |
| 19***07 | Cab Group-Enclosed Rops | 1 |
210-7728 Seat Gp-Suspension
| 19***53 | Tread | 1 |
| 19***96 | Plate As | 1 |
| 19***98 | Floor Mat | 1 |
194-2684 Seat Gp-Suspension
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 2 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 2 |
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
210-7727 Seat Gp-Suspension
| 10***66 | Bezel | 2 |
| 11***27 | Screw-Machine; (M6x1x30-mm) | 5 |
| 11***11 | Socket-Auxiliary Power; (12-Volt)(Power Port) | 1 |
161-3757 Support Gp-Seat
| 13***90 | Bushing; (Radio Mount) | 1 |
| 14***81 | Knob-Select; (Radio) | 1 |
| 16***57 | Support Group-Seat; Support Gp - Seat | 1 |
201-5685 Suspension Gp-Seat -Air
| 14***81 | Knob-Select; (Radio) | 1 |
| 19***54 | Sleeve | 1 |
| 20***85 | Suspension Group-Seat; -Air | 1 |
210-8502 Suspension Gp-Seat
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 2 |
| 20***85 | Suspension Group-Seat; -Air | 1 |
198-3890 Trim Gp-Cab
| 19***90 | Trim Group-Cab, Hydraulic Connector | 1 |
| 1A***50 | Bolt (7/16-20x1.75in); (7/16-20x1.75-In) | 2 |
| 20***73 | Seat Group | 1 |
196-2392 Window Gp-Cab -Lh
| 19***92 | Window Group-Cab; -Lh | 1 |
| 21***52 | Seat Group | 1 |
| 21***02 | Suspension Group-Seat | 1 |
194-2711 Window Gp-Cab
| 19***11 | Window Group-Cab | 1 |
| 1A***50 | Bolt (7/16-20x1.75in); (7/16-20x1.75-In) | 2 |
| 21***28 | Seat Group-Suspension | 1 |
212-3310 Window Gp-Cab
| 16***43 | Support As; (Seat) | 1 |
| 21***10 | Window Group-Cab; -Lh | 1 |
| 7X***29 | Washer; (11x25x3-mm Thk) | 4 |
Power Train
213-8773 Accumulator Gp-Brake -Charged
| 1J***71 | Seal (10.52 Degrees I.D.); Seal-O-Ring -- To Adapter | 1 |
| 21***73 | Accumulator Group-Brake; -Charged | 1 |
| 22***32 | Cap; (Gas Valve) | 1 |
223-3917 Accumulator Gp-Brake -Uncharged
| 1J***71 | Seal (10.52 Degrees I.D.); Seal-O-Ring -- To Adapter | 1 |
| 22***17 | Accumulator Group-Brake; -Uncharged-Front | 1 |
| 22***32 | Cap; (Gas Valve) | 1 |
213-4602 Axle Ar
| 13***15 | Axle Ar-Fixed; -Rear | 1 |
| 14***69 | Stud | 80 |
| 20***93 | Axle Ar-Oscillating; -Front | 1 |
139-4115 Axle Ar-Fixed -Rear
| 13***15 | Axle Ar-Fixed; -Rear | 1 |
| 13***21 | Housing Group-Fixed Axle | 1 |
| 13***26 | Brake & Planetary Group | 2 |
209-9293 Axle Ar-Oscillating -Front
| 13***83 | Gear Group-Bevel & Pinion | 1 |
| 18***87 | Differential Group; -Locking | 1 |
| 20***93 | Axle Ar-Oscillating; -Front | 1 |
139-4126 Brake & Planetary Gp
| 13***52 | Dowel | 4 |
| 13***45 | Pin-Spring | 3 |
| 13***26 | Brake & Planetary Group | 1 |
261-8106 Control Gp-Parking Brake
| 06***51 | Clamp | 2 |
| 14***61 | Elbow Group | 1 |
| 21***55 | Hose As | 1 |
194-2682 Control Gp-Service Brake
| 09***63 | Grommet | 1 |
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 2 |
| 14***67 | Elbow Group; (Each Includes) | 1 |
225-6855 Conversion Gp-Brake Lines
| 14***67 | Elbow Group; (Each Includes) | 2 |
| 14***58 | Union, 90 Deg -6 | 2 |
| 15***27 | Tee Group; (Each Includes) | 2 |
184-3587 Differential Gp -Locking
| 12***60 | Screw-Flat Head; (M6x1x16-mm) | 8 |
| 12***42 | Washer-Thrust | 1 |
| 13***28 | Gear-Bevel; (Differential Lock, 16-Teeth) | 1 |
110-0924 Drive Gp-Flexible Coupling
| 11***24 | Drive Group-Flexible Coupling | 1 |
| 11***71 | Driver | 1 |
| 4B***44 | Rivet | 5 |
240-8304 Drive Gp-Pump
| 16***77 | Plug As | 1 |
| 18***51 | Gear; (70-Teeth) | 1 |
| 18***25 | Ring | 1 |
243-0785 Drive Gp-Pump
| 15***65 | Elbow; (Spl) | 1 |
| 15***46 | Adapter Group | 1 |
| 16***62 | Connector Assembly | 1 |
139-4183 Gear Gp-Bevel & Pinion
| 03***60 | Cup-Roller Bearing | 1 |
| 03***61 | Cone-Roller Bearing | 1 |
| 11***84 | Sleeve As | 1 |
139-4121 Housing Gp-Fixed Axle
| 09***04 | Bolt-Socket Head; (M12x1.75x110-mm) | 4 |
| 12***03 | Seal-Lip Type; (7602mm Id) | 1 |
| 13***21 | Housing Group-Fixed Axle | 1 |
209-9294 Housing Gp-Oscillating Axle
| 09***04 | Bolt-Socket Head; (M12x1.75x110-mm) | 4 |
| 10***31 | Plate | 1 |
| 12***03 | Seal-Lip Type; (7602mm Id) | 1 |
244-0524 Lines Gp-Charge Pressure
| 13***02 | Hose As | 1 |
| 14***05 | Adapter Group | 1 |
| 14***27 | Connector Group | 1 |
261-1290 Lines Gp-Differential Lock
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 1 |
| 14***53 | Elbow, 45,-6 Orb To-6 Orfs-Drum Clutch Port | 1 |
| 14***77 | Elbow As. | 1 |
241-6972 Lines Gp-Hydrostatic
| 12***88 | Flange-Split | 4 |
| 18***47 | Coupler As-Quick Disconnect | 4 |
| 18***08 | Cap-Dust | 4 |
241-9746 Lines Gp-Speed Control -Power Train
| 06***51 | Clamp | 5 |
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 4 |
| 14***67 | Elbow Group; (Each Includes) | 3 |
194-2723 Motor & Mtg Gp-Propel
| 19***23 | Motor & Mtg Group-Propel | 1 |
| 19***08 | Motor Group-Piston; -Propel | 1 |
| 7X***66 | Capscrew; (Hex Hd) (3/4-10x2 Gd 8 Z) (Current Adapters) | 4 |
196-6808 Motor Gp-Piston -Propel
| 10***85 | Bolt-Socket Head; (M12x1.75x60-mm) | 2 |
| 10***87 | Bolt; (Hex Socket) (M6x1.0x20.0mm) | 4 |
| 10***81 | Bolt; (Socket Head) (M12x1.75x35mm) | 2 |
194-9447 Mounting Gp-Axle
| 19***47 | Mounting Group-Axle | 1 |
| 7X***67 | Bolt-Plt; (M24 X 3.0 X 160) | 8 |
| 7X***79 | Bolt; (M24x3x240-mm) | 8 |
209-9298 Planetary Gp-Final Drive
| 13***52 | Dowel | 4 |
| 13***45 | Pin-Spring | 3 |
| 13***30 | Gear-Sun; (15-Teeth) | 1 |
242-4225 Power Train Ar
| 11***24 | Drive Group-Flexible Coupling | 1 |
| 19***21 | Transmission & Mounting Group | 1 |
| 19***22 | Pump & Mtg Group-Propel | 1 |
194-2722 Pump & Mtg Gp-Propel
| 14***92 | Elbow; (-12 Orfs/-12 Orfs Swivel) | 1 |
| 15***33 | Tee As | 1 |
| 19***22 | Pump & Mtg Group-Propel | 1 |
243-4904 Pump Gp-Piston -Propel
| 03***05 | Seal-O-Ring | 2 |
| 09***40 | Ring; (Retaining) | 1 |
| 10***79 | Seal-O-Ring | 2 |
194-2727 Shaft Gp-Drive
| 19***27 | Shaft Group-Drive | 1 |
| 20***75 | Shaft Group-Drive | 1 |
| 21***46 | Spider & Bearing As | 2 |
206-2575 Shaft Gp-Drive
| 02***08 | Screw; (3/8-24) | 1 |
| 19***66 | Setscrew | 1 |
| 20***75 | Shaft Group-Drive | 1 |
205-7342 Tire & Rim Ar
| 20***41 | Tire & Rim Group | 4 |
| 20***42 | Tire & Rim Ar | 1 |
229-1639 Tire & Rim Ar
| 22***38 | Tire & Rim Group | 4 |
| 22***39 | Tire & Rim Ar | 1 |
194-2733 Tire & Rim Ar
| 13***15 | Tire & Rim Ar | 1 |
| 19***33 | Tire & Rim Ar | 1 |
| 21***93 | Block | 2 |
132-0115 Tire & Rim Ar
| 13***15 | Tire & Rim Ar | 1 |
| 13***17 | Tire & Rim Group | 4 |
214-0740 Tire & Rim Ar
| 20***08 | Tire & Rim Group | 2 |
| 20***41 | Tire & Rim Group | 2 |
| 21***40 | Tire & Rim Ar | 1 |
132-0117 Tire & Rim Gp
| 13***75 | Rim As | 1 |
| 13***80 | Tire & Tube Group; (30.5-32) | 1 |
| 13***17 | Tire & Rim Group | 1 |
204-5308 Tire & Rim Gp
| 14***62 | Tire; (35.5-32) | 1 |
| 20***08 | Tire & Rim Group | 1 |
| 23***39 | Rim As; (27x32) | 1 |
229-1638 Tire & Rim Gp
| 13***60 | Tire & Tube Group; (28-26) | 1 |
| 22***37 | Rim As | 1 |
| 22***38 | Tire & Rim Group | 1 |
205-7341 Tire & Rim Gp
| 13***80 | Tire & Tube Group; (30.5-32) | 1 |
| 20***06 | Rim As; (27x32) | 1 |
| 20***41 | Tire & Rim Group | 1 |
194-2721 Transmission & Mounting Gp
| 12***91 | Elbow | 1 |
| 14***17 | Adapter, -12 Orb / -16 Orfs | 1 |
| 14***95 | Plug As | 1 |
194-4241 Transmission Gp -Gearbox
| 11***19 | Plug-Magnetic; (Engine Oil Pan Drain) | 1 |
| 19***41 | Transmission Group; -Gearbox | 1 |
| 1D***58 | Pin | 2 |
243-4906 Valve Gp-Pump Control -Propel
| 09***01 | Bolt-Socket Head; (M8x1.25x40-mm) | 2 |
| 11***66 | Seal-O-Ring | 1 |
| 17***39 | Bolt-Socket Head; (M8x1.25x30-mm) | 4 |
Service Equipment And Supplies
240-6700 Film Gp
| 10***30 | Film; (Warning) (Accumulator Pressure) (On Bracket Covering Brake Accumulator) | 1 |
| 11***93 | Plate; (Instruction) (On Right Side Behind Cab Door) | 1 |
| 11***42 | Film-Warning; (Battery/Jump Start) | 2 |
242-9585 Lines Gp-Pressurized Water
| 24***85 | Lines Group-Pressurized Water | 1 |
249-6625 Lines Gp-Pressurized Water
| 24***25 | Lines Group-Pressurized Water | 1 |
242-9586 Plate & Film Gp
| 24***86 | Plate & Film Group | 1 |
Work Tools
251-7666 Control Gp-Winch
| 17***55 | Kit-Seat Adjuster; (Upper) | 1 |
| 17***57 | Kit-Cable Adjuster; (Lower) | 1 |
| 17***58 | Kit-Handle | 2 |
242-9262 Coupler Gp-Quick
| 09***35 | Screw; (Machine) (M5x0.8x8mm) | 2 |
| 10***39 | Support-Filter | 1 |
| 12***08 | Bracket As | 1 |
249-6568 Guard Gp-Winch
| 19***92 | Window Group-Cab; -Lh | 1 |
| 19***21 | Window-Rh | 1 |
| 19***60 | Window-Front | 1 |
245-8703 Head Ar-Harvester
| 13***30 | Hinge-Lh | 2 |
| 15***15 | Gasket | 1 |
| 19***87 | Frame As-Lower | 1 |
245-8701 Head Gp-Mulching
| 13***30 | Hinge-Lh | 2 |
| 15***15 | Gasket | 1 |
| 21***25 | Glass; (Fixed, Lower) | 1 |
203-3242 Tooth Gp-Saw -Super Carbide
| 00***53 | Elbow-Pipe; (1/2-14 Nptf Thd) | 1 |
| 14***28 | Connector Assem. | 1 |
| 14***70 | Elbow, 90°,-8 Orb Swiv. /-8 Orfs | 1 |
199-3716 Tooth Gp-Saw -18-Teeth, Beaver
| 19***16 | Tooth Group-Saw; -18-Teeth, Beaver | 1 |
| 23***35 | Film-Identification; (Timberking, Rear) | 1 |
| 24***72 | Film-Identification; (Timberking, Cab Doors) | 2 |
252-9164 Winch Ar
| 00***53 | Elbow-Pipe; (1/2-14 Nptf Thd) | 1 |
| 14***36 | Adapter; (Straight) (-6 Orb X -6 Orfs) | 1 |
| 14***47 | Elbow; (-12 Orb/Orfs) | 1 |
249-6567 Winch Gp
| 09***45 | Cable; (Lanyard) | 1 |
| 18***48 | Key | 1 |
| 24***67 | Winch Group | 1 |
TK381 serial number reference
The PIN plate sits on the main frame, usually on a structural member near the cab or engine compartment on the right-hand side of the chassis. On later machines the plate reads as a 17-character PIN; the first 3 letters are the serial prefix (identifies model/build series) and the trailing digits are the sequence number within that prefix. Cross-check the plate prefix against the parts manual cover page or Cat SIS to confirm it matches the TK381 listing before ordering parts.
| Prefix | Identifies | Notes |
|---|---|---|
| WBH | TK381 wheel feller buncher (Industrial Tractor chassis code), sole documented production run (WBH1-UP) | Powered by the Cat 3126 engine per the factory parts manual (air inlet and exhaust system group lists the machine as "TK381 Industrial Tractor WBH00001-UP, powered by 3126 engine"). Aftermarket piston-kit catalogs also cross-list 3126B/C7/C9 as interchangeable parts across TK371-TK381, but that is a parts-compatibility reference, not a confirmed second factory engine build for TK381; treat 3126 as the documented fitment and flag 3126B as unconfirmed. No second prefix or generation split surfaced for this model; confirm exact PIN against the parts manual cover page or Cat SIS before ordering. |
Frequently asked questions
What engine does the Caterpillar TK381 use?
The TK381 is powered by the Cat 3126 turbocharged diesel inline-six, the same engine family used across its TK370, TK371, and TK380 siblings.
What is the operating weight of the Caterpillar TK381?
Operating weight was not published for this model in factory literature. Confirm exact figures against the machine's data plate or with your Cat dealer.
What replaced the Caterpillar TK381?
No factory-documented direct successor exists for the TK381. It belongs to its own TK370/371/380/381 generation of Cat wheel feller bunchers rather than a lettered follow-on model.
What TK381 owners discuss
What engine does the TK381 run, and what quirks come with it?
The TK381 wheel feller buncher carries the Cat 3126 HEUI diesel, shared with the rest of the TK370/371/380/381 wheel feller buncher line. HEUI fuel systems on this engine family are known for hard starting after sitting overnight, usually paired with a slight loss of power on the first restart. That pattern points to a leaking fuel pressure regulator or IPR valve bleeding down oil rail pressure overnight, not worn injectors. Before condemning an injector, check oil rail (actuation) pressure at crank and at idle against factory spec, and check the IAP sensor reading. Have your dealer verify HEUI oil rail pressure and IPR valve operation before authorizing injector replacement.
Owners complain about low power or lazy boost on hills - what's the usual cause?
Low power under load on grades is a recurring complaint on 3126-powered machines. Typical culprits, in rough order of likelihood: a wastegate stuck partly open (bleeds off boost before it builds), a cracked or loose intercooler/charge-air pipe or clamp losing boost pressure, or a clogged air filter starving the turbo. Boost readings noticeably below spec (commonly reported in the low-20s psi / roughly 140-150 kPa range instead of the low-to-mid 20s psi / around 170 kPa the engine should hold) are the tell. Confirm with a boost gauge and a smoke check before swapping the turbocharger itself, since the turbo is rarely the actual failure point. Have your dealer verify wastegate operation and charge-air system integrity before replacing turbo hardware.
What hydraulic behavior is normal versus a warning sign on these machines?
Wheel feller bunchers in this class run hydrostatic or hydraulic-motor drive circuits plus separate circuits for the felling head, boom, and leveling system. Motor speed tracks oil flow (gpm), so a machine that feels sluggish in one travel direction or loses power only under load usually points to a worn drive motor or a pump not making rated flow, not a control problem. Fine metallic glitter in the hydraulic filter or suction screen is a classic early warning of a failing hydrostatic pump or motor internally. Always check case-drain flow and system pressures against the service manual spec before tearing into a motor or pump, since a plugged filter or a bad relief valve can mimic a worn component.
What undercarriage and tire wear patterns are typical for this machine type?
As a wheel machine (not tracked), the TK381 family rides on large flotation tires, with axle configuration varying by series - some in this class run 4x4, others 6x6. Tire wear is heavy and uneven by design in forestry duty: sidewall cuts and lug tearing from stumps and slash are normal wear, not a defect, but watch for sidewall bulges or ply separation, which are not. Oscillating front axles and leveling cylinders take constant side-loading on uneven ground, so pin and bushing wear at the axle pivot and leveling cylinder mounts is common and should be checked on a regular interval, not just at failure.
Disc saw or shear felling head - which needs more upkeep?
Across the wheel feller buncher class, a shear-style felling head is the lower-maintenance option and holds up better in rocky or abrasive ground since it has no rotating teeth to dull or break. A disc saw head cuts faster in clean stands but lives and dies on its cutter teeth: mismatched or unevenly worn teeth around the disc cause vibration, accelerated wear, and can damage the disc itself if ignored. Whichever head is fitted, accumulator charge and felling-head cylinder seal condition are the recurring wear items operators flag, since the head takes the highest shock loads on the machine.
What electrical issues show up on machines that work in heavy debris?
Forestry duty is hard on wiring. Needles, bark, and chips pack into the engine bay, cooling package, and along boom and frame harness runs, and combined with vibration this leads to chafed insulation, corroded connectors, and intermittent sensor fault codes that come and go with machine movement or temperature - classic "electrical gremlin" behavior. Packed debris sitting against a slow hydraulic or fuel weep near a hot surface is also the leading cause of forestry-machine fires, so debris removal from the engine compartment and cooling package is treated as routine maintenance, not optional cleanup. Have your dealer verify wiring harness condition and debris clearance around hot surfaces as part of any fire-risk inspection.
What should I check before buying a used TK381?
Pull maintenance records first and look for regular cooling-package and debris cleanout intervals, since neglect there shows up as both engine overheating and undercarriage/harness damage. Start the engine cold and watch for hard starting or a rough idle that clears after a minute, a sign of HEUI oil rail pressure issues. Run the felling head through a full cycle and check accumulator response and cylinder seals for weeping. Check all four (or six) tire positions for sidewall damage versus normal lug wear, and check axle pivot and leveling cylinder pins for play. Pull hydraulic filters if allowed and look for metallic contamination. Have your dealer run a full inspection and pull fault-code history before final purchase, since intermittent electrical faults from harness chafing often don't show during a short test.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
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