Caterpillarintegrated toolcarrier(no series)
Caterpillar IT14B
Maintenance schedule, common problems & OEM parts breakdown
The Caterpillar IT14B is an articulated, wheeled integrated toolcarrier built from 1990 to 1994, sized in Caterpillar's small-loader class. It runs the turbocharged Cat 3114 diesel, a 4.4-liter four-cylinder rated at roughly 63 kW (85 hp) gross, paired with a torque-converter powershift transmission. Operating weight runs close to 8,333 kg (18,371 lb), varying with tires, counterweighting, and the work tool fitted. The IT14B sits above the smaller IT12B, which shares the 3114 engine family at a lower output rating, and was followed by the IT14G, which moved to the larger 3116 engine at a meaningfully higher power rating. Caterpillar offered the IT14B in a single toolcarrier configuration built around a parallel-lift linkage and an integral quick coupler, letting the operator swap buckets, pallet forks, and other work tools without releveling the load each time.
The main change across the IT14 line came with a larger-displacement engine: the successor generation moved to the 3116 for meaningfully higher output, while the B-series kept a fully mechanical fuel system with no electronic controls or diagnostic codes. That mechanical simplicity is part of why the IT14B still circulates in the used and parts market today: it is a straightforward machine to diagnose and rebuild in the field, and shared architecture with the 3114/3116/3126 engine family keeps injectors, pumps, and gaskets available. Buyers should budget for the model's known weak points rather than assume trouble-free running: injector-sleeve cavitation on the 3114 lets fuel leak into the coolant, radiators and thermostats plug over time and drive overheating, and articulation pins, steering cylinders, and the powershift's bypass filtration all wear with hours. A well-documented maintenance history on these points, more than raw hour count, is what separates a usable IT14B from a parts machine.
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 IT14B specifications
Engine
| Engine model | Cat 3114T, turbocharged 4-cylinder diesel |
| Gross power | 63.4 kW (85 hp) at rated speed |
| Net power | Not separately published for this model in available spec sources |
| Displacement | 4.4 L (268.6 cu in) |
| Cylinders | 4, inline |
| Emissions tier | Built 1990-1994, predates EPA Tier and EU Stage nonroad emissions standards; no tier rating applies |
Weights
| Operating weight | 8,333 kg (18,371 lb), standard ROPS cab and general-purpose bucket configuration |
| Shipping weight | Not published in available spec sources |
| Ground pressure | Not published in available spec sources |
Dimensions
| Overall length, bucket on ground | 6,455 mm (21 ft 2 in) |
| Overall width | 2.44 m (8 ft 0 in) |
| Height to top of cab | approx. 2.95-3.00 m (9 ft 8 in - 9 ft 10 in), varies by configuration |
| Wheelbase | 2,540 mm (8 ft 4 in) |
| Ground clearance | 344 mm (1 ft 1.5 in) |
| Hinge pin height, maximum | 3,622 mm (11 ft 11 in) |
| Dump clearance at maximum lift | 2,740 mm (9 ft 0 in) |
| Turning radius, outside | 5,400 mm (17 ft 10 in) |
| Standard tire size | 15.5-25 |
Performance
| Travel speed, forward, maximum | 37.3 km/h (23.2 mph) |
| Travel speed, reverse, maximum | 24.5 km/h (15.2 mph) |
| Bucket breakout force | 73.9 kN (16,593 lbf) |
| Hydraulic cycle times (GP bucket) | Raise 6.6 sec, dump 1.6 sec, lower 3.0 sec |
| Gradeability / drawbar pull | Not published in available spec sources |
Service capacities (summary)
| Fuel tank, hydraulic system, engine oil, cooling system | Not documented in publicly available spec sources for this model; verify exact fill capacities with a Cat dealer or the machine's Operation and Maintenance Manual |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
IT14B fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) — Cat 3114 diesel | Not published in any source located for this exact model/serial range. Verify against the OMM before servicing; do not assume a sibling engine application's sump size, since pan depth varies by installation. | Cat DEO (Diesel Engine Oil), API CD/CF-4 grade. Select SAE 10W-30 for cold ambient conditions and SAE 15W-40 for temperate-to-warm conditions per Cat's standard multigrade viscosity guidance for this engine family; confirm exact temperature cutoffs in the OMM viscosity chart. |
| Cooling system | Not published in available sources for this model — confirm with the OMM or a Cat dealer before draining or refilling. | Cat DEAC (Diesel Engine Antifreeze/Coolant) or Cat ELC (Extended Life Coolant), mixed 50/50 with water. Do not mix DEAC and ELC formulations in the same system. |
| Fuel tank | Not published in available sources for this model — verify with the OMM or a Cat dealer. | No. 2-D diesel fuel for normal operation; No. 1-D diesel fuel in cold ambient conditions to reduce fuel waxing. |
| Transmission (power train) | Not published in available sources for this model — verify with the OMM or a Cat dealer. | Cat TDTO (Transmission/Drive Train Oil). Viscosity grade (SAE 10W or SAE 30) selected by ambient temperature per Cat's TDTO chart; confirm exact ranges in the OMM. |
| Front axle and final drives | Not published in available sources for this model — verify with the OMM or a Cat dealer. | Cat TDTO, same family as the power train oil on this class of integrated toolcarrier. Confirm whether the front axle uses a shared power-train sump or a separate fill point on this unit. |
| Rear axle and final drives | Not published in available sources for this model — verify with the OMM or a Cat dealer. | Cat TDTO, same family as the power train oil on this class of integrated toolcarrier. Confirm whether the rear axle uses a shared power-train sump or a separate fill point on this unit. |
| Hydraulic system (including tank) | Not published in available sources for this model — verify with the OMM or a Cat dealer. | Cat TDTO is the traditional hydraulic fill on this class and era of Cat wheel loader/toolcarrier where hydraulics and power train share a common oil family; Cat HYDO applies if this unit uses a dedicated hydraulic tank fill. Confirm configuration and viscosity grade in the OMM. |
| Grease (all points, spec only) | Not applicable — grease points are serviced by interval, not by refill volume. | Cat Multipurpose Grease (Cat MPGM), NLGI Grade 2 lithium-complex EP grease for normal ambient conditions. Switch to an NLGI Grade 1 or Cat arctic-grade grease in sustained sub-zero ambient temperatures. |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Caterpillar IT14B maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
| Every 6,000 h |
|
Servicing the IT14B beyond the schedule
Predictive Maintenance & Fluid Analysis
Run oil, coolant, and transmission-fluid analysis on a set interval rather than waiting for symptoms. The Cat 3114's known injector-sleeve cavitation shows up early as fuel-diluted or discolored coolant, well before overheating starts. Catch it in a coolant sample. Engine oil analysis flags soot and fuel dilution from the mechanical unit injectors, while transmission oil sampling tracks clutch-material wear in the torque-converter powershift. Because this engine has no ECM or fault codes, fluid trending is the only early-warning system available on this machine.
Corrective & Common Repairs
Expect the classic 3114 fuel-in-coolant complaint: pressure-test the cooling system and pull injector sleeves for cavitation pitting before chasing a head gasket. Overheating on the IT14B usually traces to a plugged radiator core, a stuck thermostat, or packed debris around the oil cooler rather than a bad water pump. Articulated-frame play at the center pin and worn steering-cylinder pins cause wandering steering and uneven tire wear; check both before replacing tie-linkage parts. Keep the powershift's bypass filter clean, since a restricted filter starves the torque converter and accelerates clutch wear.
Overhaul & Rebuild Points
Because the 3114 is pre-ECM and mechanically governed, rebuilds stay a straightforward top-end job: injector sleeves, valve guides, and the cylinder head need attention first given this engine's cavitation history. Torque-converter and powershift-clutch rebuilds should follow oil-analysis trends rather than a fixed hour count, since clutch wear is gradual. On the chassis, bush or replace the articulation center pin and steering-cylinder pins as a set at overhaul, along with lift-arm and quick-coupler pivot bushings on the toolcarrier linkage, since these wear together under articulated-frame loading.
Seasonal & Environment Servicing
Cold-start the turbocharged 3114 with care: no glow-plug electronic strategy exists, so use correct-viscosity oil and a block heater or ether-assist below freezing. Winter coolant checks matter more than usual, since a weak coolant-conditioner concentration is a documented cause of the sleeve-cavitation problem. In hot, dusty environments, clean the radiator and oil-cooler fins more often than the standard interval, since plugged cores are the leading cause of IT14B overheating complaints. Grease articulation and steering pins more often in wet or muddy conditions to keep water out of the joints.
IT14B common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 6V-7614 | Film-Identification | Lubrication service | Check fitment → |
| 9X-6008 | Transmission Filter | Scheduled service item | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
IT14B fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| Engine Oil Pressure warning lamp (red) | Engine oil pressure has dropped below the safe minimum | Low oil level, plugged oil filter, worn oil pump, or a failed pressure sender/switch | Stop the engine as soon as safely possible, check oil level and filter condition before restarting |
| Coolant Temperature gauge in red zone / overheat lamp | Engine coolant temperature has exceeded the normal operating range | Low coolant level, blocked radiator fins, slipping or failed fan drive, or a stuck thermostat | Reduce load and idle the engine, check coolant level and radiator once safe, do not shut down a hot engine abruptly |
| Charging System warning lamp (battery symbol) | Alternator is not charging the battery circuit | Broken or loose alternator belt, failed alternator, or a loose/corroded wiring connection | Check belt condition and tension and battery terminal connections, have the alternator tested if lamp stays on |
| Brake Oil Pressure warning lamp | Hydraulic pressure to the service brake system is low | Loss of brake accumulator charge, a failing hydraulic pump or pressure switch, or a system leak | Stop the machine in a safe location and do not travel until brake pressure is restored and verified |
| Parking Brake indicator lamp | Parking brake is applied or the brake switch is not signaling release | Parking brake left engaged, or a faulty brake switch/linkage | Confirm the parking brake is released before propelling the machine, inspect the switch and linkage if the lamp stays lit |
| Air Filter Restriction indicator | Air intake restriction has exceeded the allowable limit | Clogged or dirty air filter element | Service or replace the air filter element and reset the restriction indicator |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
IT14B attachments & work tools
General purpose bucket
Standard work tool for this class: heaped capacity about 1.2 m3 (1.6 yd3), struck capacity about 1.1 m3 (1.4 yd3). Breakout force rating for the base bucket is roughly 73.8 kN (16,593 lb) on the IT14B chassis.
Material handling forks
Factory fork/carriage option with tine length around 1.2 m (4 ft), used for palletized and unitized loads. Static tipping load is lower with forks than with the general purpose bucket, so capacity varies by configuration.
Integrated quick coupler (IT coupler)
The IT14B uses Caterpillar's integrated toolcarrier quick-coupler system, letting the operator swap bucket, forks, and other tools from the cab without leaving the seat. It shares this coupler class with its closest small-toolcarrier siblings of the era; interchange with larger IT-series machines is not guaranteed and should be verified against a current fitment chart.
Multi-purpose (4-in-1) bucket
Toolcarriers of this size class commonly ran a multi-purpose bucket that opens to work as a dozer blade, clamshell/grapple, or scraper in addition to normal loading. Availability and exact capacity for this specific model varies by configuration and dealer package.
Broom/sweeper attachment
Hydraulically driven broom or sweeper heads using IT-style hook mounting were offered across the small/mid IT toolcarrier lineup for yard and pavement cleanup. Running a broom typically calls for the auxiliary hydraulic circuit rather than the base lift/tilt circuit alone.
Auxiliary (3rd/4th valve) hydraulics
Powered work tools such as brooms and grapples need an auxiliary hydraulic valve circuit beyond the base loader/tilt function. Factory 3rd- and 4th-valve hydraulic kits are documented on later IT-series toolcarriers; whether this was standard or optional on the earlier IT14B varies by build and should be checked against the unit's own hydraulic arrangement.
Snow and light-material buckets
Light-material or snow buckets, sized larger than the standard general purpose bucket for lower-density material, are a common toolcarrier option in this class. Treat exact capacity as configuration-dependent absent a model-specific factory rating.
Factory guarding and cab configuration
Documentation specific to the IT14B does not confirm a standard factory guarding package (screens, FOPS-style protection) beyond its base ROPS cab; any such guarding for demolition- or debris-type work should be confirmed with a dealer for the specific serial range.
All IT14B assemblies by section
Every catalogued assembly group for the Caterpillar IT14B. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Air Inlet And Exhaust System
7c5519 Air Cleaner Gp
| 7C***19 | Air Cleaner Group | 1 |
7c5518 Air Cleaner Gp
| 7C***18 | Air Cleaner Group | 1 |
7c2290 Cover Gp-Inlet Manifold
| 7C***90 | Cover Group-Inlet Manifold; Inlet Manifold Cover Group | 1 |
7e0831 Exhaust Extension Gp
| 7E***31 | Extension Group-Exhaust | 1 |
7c3582 Lines Gp-Air
| 7C***82 | Lines Group-Air | 1 |
7c5522 Lines Gp-Air
| 7C***22 | Lines Group-Air | 1 |
7c3581 Lines Gp-Turbocharger Oil
| 7C***81 | Lines Group-Turbocharger Oil | 1 |
7c3580 Manifold Gp-Exhaust
| 7C***80 | Manifold Group-Exhaust | 1 |
4w5362 Manifold Gp-Inlet
| 4W***62 | Manifold Group-Inlet | 1 |
7c5525 Muffler Gp
| 7C***25 | Muffler Group | 1 |
4m0310 Precleaner As
| 4M***10 | Precleaner As | 1 |
9y6593 Turbocharger Gp*R
| 9Y***93 | Turbocharger Group | 1 |
9y6592 Turbocharger Gp
| 9Y***92 | Turbocharger Group | 1 |
Basic Engine
7e3686 Balancer Gp
| 7E***86 | Balancer Group; Balancer Group | 1 |
4w4865 Camshaft Gp-Single
| 4W***65 | Camshaft Group-Single; (Single) | 1 |
4w3462 Carrier Gp-Seal
| 4W***62 | Carrier Group-Seal; Carrier Group (Seal) | 1 |
1w8897 Cover Gp-Cylinder Block
| 1W***97 | Cover Group-Cylinder Block; Cylinder Block Cover Group | 1 |
7w9847 Cover Gp-Front
| 7W***47 | Cover Group-Front | 1 |
9y8046 Cover Gp-Valve-Sound Suppression
| 9Y***46 | Cover Group-Sound Suppression; Cover Gp-Valve-Sound Suppression | 1 |
7w7337 Cover Gp-Valve Mechanism
| 7W***37 | Cover Group-Valve Mechanism; Valve Mechanism Cover Group | 1 |
4w3579 Crankshaft Gp
| 4W***79 | Crankshaft Group; Crankshaft Group | 1 |
4w3724 Cylinder Block Gp
| 4W***24 | Cylinder Block Group; Cylinder Block Group | 1 |
7e5311 Cylinder Block Gp
| 7E***11 | Cylinder Block Group | 1 |
7w5664 Cylinder Head As
| 7W***64 | Cylinder Head As | 1 |
9y6164 Cylinder Head As*R
| 9Y***64 | Cylinder Head As | 1 |
9y8849 Cylinder Head Gp*R
| 9Y***49 | Cylinder Head Group | 1 |
9y8872 Cylinder Head Gp
| 9Y***72 | Cylinder Head Group; Cylinder Head Group | 1 |
7c0044 Drive Gp-Fan
| 7C***44 | Drive Group-Fan; Fan Drive Group | 1 |
9y9511 Flywheel Gp
| 9Y***11 | Flywheel Group; Flywheel Group | 1 |
7e3756 Gear Gp-Front
| 7E***56 | Gear Group-Front; Front Gear Group | 1 |
7e8774 Housing Gp-Flywheel
| 7E***74 | Housing Group-Flywheel; Flywheel Housing Group | 1 |
7l0002 Housing Gp-Front
| 7L***02 | Housing Group-Front | 1 |
4w2515 Lifting Eye Gp-Engine
| 4W***15 | Lifting Group | 1 |
4w4866 Fuel Pump & Valve Mechanism Gp
| 4W***66 | Mechanism Group-Fuel Pump & Valve | 1 |
7c5524 Mounting Gp-Engine
| 7C***24 | Mounting Group-Engine | 1 |
4w3652 Rod & Piston Gp
| 4W***52 | Piston & Rod Group | 1 |
9y4914 Pulley Gp-Crankshaft
| 9Y***14 | Pulley Group-Crankshaft | 1 |
7e5213 Ring Gp-Piston
| 7C***60 | Ring-Piston; (Top) | 1 |
| 7C***32 | Ring-Piston; (Oil Regulating) | 1 |
| 7E***13 | Ring Group-Piston | 1 |
7c6077 Rocker Arm Gp-Valve
| 7C***77 | Rocker Arm Group-Valve | 1 |
7e7590 Seal Gp-Crankshaft
| 7E***90 | Seal Group-Crankshaft; Crankshaft Seal Group | 1 |
1154120 Seal Gp-Crankshaft
| 11***20 | Seal Group-Crankshaft | 1 |
7c1770 Seal Gp-Flywheel Housing
| 7C***70 | Seal Group-Flywheel Housing | 1 |
Cab, Gauges And Accessories
3t7063 Wiper Gp-Front
| 3T***63 | Wiper Group; -Front | 1 |
6w8505 Adjuster Gp-Seat
| 6W***05 | Adjuster Group-Seat; -Suspension | 1 |
8c6220 Mounting & Air Conditioner Gp
| 8C***20 | Air Conditioner & Mounting Group | 1 |
8t9866 Air Conditioner Gp
| 8T***66 | Air Conditioner Group | 1 |
4y4952 Canopy Gp
| 4Y***52 | Canopy Group | 1 |
| 7N***94 | Washer; (49.3x16.25x12.3-mm Thk) | 4 |
| 8T***21 | Washer-Hard; (11x21x2.5-mm Thk)(M10x1.50x30mm) | 16 |
8t9761 Compressor Gp-Clutch & Refrigerant
| 8T***61 | Compressor Group-Clutch & Refrig | 1 |
7c5538 Compressor Gp-Refrigerant
| 7C***38 | Compressor Group-Refrigerant | 1 |
8r7784 Mounting & Condenser Gp
| 8R***84 | Condenser & Mounting Group | 1 |
9x3450 Condenser Gp
| 9X***50 | Condenser Group | 1 |
3w8011 Dash Gp
| 3W***11 | Dash Group | 1 |
8r1836 Door Gp
| 8R***36 | Door Group; -Lh | 1 |
3w0811 Duct Gp-Control
| 3W***11 | Duct & Control Group | 1 |
8r4198 Gauge Gp
| 8R***98 | Gauge Group | 1 |
9x5715 Gauge Gp-Cluster
| 7X***96 | Gauge Group-Cluster | 1 |
8r4151 Guard Gp-Vandalism
| 8R***51 | Guard Group-Vandalism | 1 |
8r7229 Heater & Air Conditioner Ar
| 7C***38 | Compressor Group-Refrigerant | 1 |
| 8C***20 | Air Conditioner & Mounting Group | 1 |
| 8R***21 | Lines Group-Air Conditioner | 1 |
8c6219 Mounting & Heater Gp
| 8C***19 | Heater & Mounting Group; Mounting & Heater Gp | 1 |
3w0812 Heater Gp-Cab
| 3W***12 | Heater Group-Cab | 1 |
8r3621 Lines Gp-Air Conditioner
| 8R***21 | Lines Group-Air Conditioner | 1 |
8r7228 Lines Gp-Heater
| 8R***28 | Lines Group-Heater | 1 |
8r4659 Lock Gp-Vandalism
| 5P***00 | Key Total 2 Pieces Per Unit; (Literature Compartment) | 1 |
| 5P***02 | Padlock Group; (Includes: Battery Compartments, Platform Compartments, Radiator Access Door, Firewall Doors) | 7 |
| 6V***74 | Cover-Padlock (Not Part Of This Group) | 1 |
9c8243 Mirror Gp
| 9C***43 | Mirror Group-Rear View; -Inside | 1 |
4e0965 Mounting Gp-Rops
| 4E***65 | Mounting Group-Rops | 1 |
8r9874 Operator Ar-Canopy
| 1A***42 | Spacer-Jaw Lock | 3 |
| 3W***12 | Platform Group | 1 |
| 4E***98 | Plate | 1 |
8r9873 Operator Ar-Non-Rops
| 1A***42 | Spacer-Jaw Lock | 3 |
| 3W***12 | Platform Group | 1 |
| 4E***98 | Plate | 1 |
9u0408 Operator Ar-Open Rops
| 3W***12 | Platform Group | 1 |
| 4E***47 | Rops Group | 1 |
| 8R***55 | Seat Group-Adjustable | 1 |
8r1134 Operator Ar-Open Rops
| 3W***12 | Platform Group | 1 |
| 4E***47 | Rops Group | 1 |
| 8R***34 | Operator Ar-Open Rops | 1 |
6v6561 Wiper Pivot Gp-Sensor
| 6V***61 | Pivot Group-Wiper Arm; (Wiper Arm) | 1 |
8r3313 Roading Ar
| 5G***98 | Speedometer Group; Speedometer-Gp | 1 |
| 8R***12 | Lighting Group-Roading | 1 |
| 8R***13 | Roading Ar | 1 |
4e1050 Rollover Gp-Protective-Part 1 Of 3
| 4E***50 | Rops Group | 1 |
4e1049 Rops Gp
| 4E***49 | Rops Group | 1 |
4e1047 Rops Gp
| 4E***47 | Rops Group | 1 |
4e1050 Rollover Gp-Protective-Part 2 Of 3
| 4E***50 | Rops Group | 1 |
4e1050 Rollover Gp-Protective-Part 3 Of 3
| 4E***50 | Rops Group | 1 |
9v8184 Seat Gp
| 9V***84 | Seat Group | 1 |
8r5373 Seat Gp
| 8R***73 | Seat Group | 1 |
8r5372 Seat Gp-Adjustable
| 8R***72 | Seat Group-Adjustable | 1 |
8r3855 Seat Gp-Adjustable
| 8R***55 | Seat Group-Adjustable | 1 |
8r3856 Seat Gp-Adjustable
| 8R***56 | Seat Group-Adjustable | 1 |
5g7598 Speedometer Gp
| 5G***98 | Speedometer Group; Speedometer-Gp | 1 |
6w8502 Suspension Gp-Seat-Part 2 Of 2
| 6W***02 | Suspension Group-Seat | 1 |
9v7924 Suspension Gp-Seat-Part 2 Of 2
| 9V***24 | Suspension Group-Seat | 1 |
9v7924 Suspension Gp-Seat-Part 1 Of 2
| 9V***24 | Suspension Group-Seat | 1 |
6w8502 Suspension Gp-Seat-Part 1 Of 2
| 6W***02 | Suspension Group-Seat | 1 |
8r1774 Bottle Gp-Windshield Washer
| 8R***74 | Tank Group-Window Washer | 1 |
8r7703 Sun Visor Gp
| 8R***03 | Visor Group-Cab | 1 |
3w8048 Washer & Wiper Gp-Part 1 Of 2
| 3W***48 | Wiper & Washer Group | 1 |
3w8048 Washer & Wiper Gp-Part 2 Of 2
| 3W***48 | Wiper & Washer Group | 1 |
Chassis
9c9135 Counterweight Gp
| 9C***35 | Counterweight Group | 1 |
5g7640 Cover Gp-Hood & Guard
| 5G***40 | Cover Group-Hood & Guard | 1 |
5g7581 Fender Gp
| 5G***81 | Fender Group | 1 |
8r8144 Fender Gp-Part 2 Of 2
| 8R***44 | Fender Group | 1 |
8r8144 Fender Gp-Part 1 Of 2
| 8R***44 | Fender Group | 1 |
9c9137 Firewall Gp
| 9C***37 | Firewall Group | 1 |
9c9136 Firewall Gp
| 9C***36 | Firewall Group | 1 |
9c9133 Frame Gp-Engine End
| 9C***33 | Frame Group-Engine End | 1 |
9c8029 Frame Gp-Non-Engine End
| 9C***29 | Frame Group-Nonengine End | 1 |
5g7331 Guard Gp-Bottom
| 5G***31 | Guard Group-Bottom | 1 |
4e4735 Guard Gp-Crankcase
| 4E***35 | Guard Group-Crankcase | 1 |
9c7349 Hood & Guard Gp-Part 1 Of 2
| 9C***49 | Hood & Guard Group | 1 |
9c7349 Hood & Guard Gp-Part 2 Of 2
| 9C***49 | Hood & Guard Group | 1 |
3w9914 Ladder Gp
| 3W***14 | Ladder Group | 1 |
3w8012 Platform Gp
| 3W***12 | Platform Group | 1 |
9c9186 Rim Gp-Demountable
| 9C***86 | Rim Group-Demountable | 1 |
8r6697 Support Gp-Platform
| 8R***97 | Support Group-Platform | 1 |
8r6698 Support Gp-Platform
| 8R***98 | Support Group-Platform | 1 |
5g7646 Tool Box Gp
| 5G***46 | Tool Box Group | 1 |
Cooling System
4w4869 Cooler Gp-Engine Oil
| 4W***69 | Cooler Group-Engine Oil; Engine Oil Cooler Group | 1 |
7e2999 Cooler Gp-Hydraulic Oil
| 7E***99 | Cooler Group-Hydraulic Oil | 1 |
8r7678 Cooler Gp-Hydraulic Oil
| 8R***78 | Cooler Group-Hydraulic Oil | 1 |
7c6998 Drive Gp-Water Pump-Belt
| 7C***98 | Drive Group-Water Pump; Water Pump Drive Group | 1 |
7c5521 Fan Gp-Blower
| 7C***21 | Fan Group-Blower | 1 |
9x3294 Heater Gp-Jacket Water
| 9X***94 | Heater Group - Jacket Water | 1 |
9x3293 Heater Gp-Jacket Water
| 9X***93 | Heater Group-Jacket Water | 1 |
3t8724 Heater Gp-Jacket Water
| 3T***24 | Heater Group-Jacket Water | 1 |
3w8034 Lines Gp-Torque Converter Cooler
| 3W***34 | Lines Group-Torque Conv Cooler | 1 |
9y7743 Lines Gp-Water
| 9Y***43 | Lines Group-Water | 1 |
7c6438 Pump Gp-Water
| 7C***38 | Pump Group-Water | 1 |
7c7030 Pump Gp-Water
| 7C***30 | Pump Group-Water; Water Pump Group | 1 |
9y6342 Radiator Gp
| 9Y***42 | Radiator Group | 1 |
9y6399 Radiator Gp
| 9Y***99 | Radiator Group | 1 |
7e0568 Radiator Gp
| 7E***68 | Radiator Group | 1 |
Engine Arrangement
7e0880 Engine Ar-Part 1 Of 2
| 1N***76 | Filter Group-Fuel | 1 |
| 1N***77 | Breather Group; Breather Group | 1 |
| 1W***97 | Cover Group-Cylinder Block; Cylinder Block Cover Group | 1 |
7e0880 Engine Ar-Part 2 Of 2
| 1W***32 | Pan Group-Oil | 1 |
| 2T***51 | Valve Group-Fluid Sampling; Manual Valve Group (Fluid Sampling) | 1 |
| 4W***15 | Lifting Group | 1 |
Fuel System And Governor
9s1932 Cover Gp
| 9S***32 | Cover Group | 1 |
9x1123 Cable Gp-Parking Brake
| 9X***23 | Cable Group-Parking Brake | 1 |
7w8600 Control Gp-Fuel Injection
| 7W***00 | Control Group-Fuel Injection; Fuel Injection Control Group | 1 |
7c5203 Control Gp-Governor
| 7C***03 | Control Group-Governor | 1 |
7e9429 Control Gp-Governor
| 7E***29 | Control Group-Governor | 1 |
4p0666 Drive Gp-Governor & Transfer Pump
| 4P***66 | Drive Group-Gov & Transfer Pump | 1 |
7w8179 Governor & Transfer Pump Drive Gp
| 7W***79 | Drive Group-Gov & Transfer Pump | 1 |
6i0232 Governor & Transfer Pump Drive Gp
| 6I***32 | Drive Group-Gov & Transfer Pump | 1 |
4p4775 Drive Gp-Governor & Transfer Pump
| 4P***75 | Drive Group-Gov & Transfer Pump | 1 |
7e8794 Drive Gp-Gov & Transfer Pump
| 7E***94 | Drive Group-Gov & Transfer Pump | 1 |
7w4812 Fastener Gp-Governor
| 7W***12 | Fastener Group-Governor; Fastener Group(Governor) (~1c K5811) | 1 |
1n3476 Filter Gp-Fuel
| 1N***76 | Filter Group-Fuel | 1 |
7c4949 Filter Gp-Primary Fuel
| 7C***49 | Filter Group-Primary Fuel | 1 |
1314852 Governor Gp-Unit Injector
| 13***52 | Governor Group-Unit Injector | 1 |
7c4022 Governor Gp-Unit Injector
| 7C***22 | Governor Group-Unit Injector | 1 |
4p5731 Governor Gp-Unit Injector
| 4P***31 | Governor Group-Unit Injector | 1 |
4p4778 Governor Gp-Unit Injector
| 4P***78 | Governor Group-Unit Injector | 1 |
7c6870 Governor Gp-Unit Injector
| 7C***70 | Governor Group-Unit Injector | 1 |
4p8727 Governor Gp-Unit Injector
| 4P***27 | Governor Group-Unit Injector | 1 |
4p5527 Governor Gp-Unit Injector
| 4P***27 | Governor Group-Unit Injector | 1 |
| 4P***31 | Governor Group-Unit Injector | 1 |
| 7E***20 | Governor Group-Unit Injector | 1 |
6i0231 Governor Gp-Unit Injector
| 6I***31 | Governor Group-Unit Injector | 1 |
4p5503 Governor Gp-Unit Injector
| 4P***03 | Governor Group-Unit Injector | 1 |
4p1582 Governor Gp-Unit Injector
| 4P***82 | Governor Group-Unit Injector | 1 |
4p5792 Governor Gp-Unit Injector
| 4P***92 | Governor Group-Unit Injector | 1 |
| 4P***27 | Governor Group-Unit Injector | 1 |
1006179 Governor Gp-Unit Injector
| 10***79 | Governor Group-Unit Injector | 1 |
4p4777 Governor Gp-Unit Injector
| 4P***77 | Governor Group-Unit Injector | 1 |
7e3820 Governor Gp-Unit Injector
| 7E***20 | Governor Group-Unit Injector | 1 |
8r2121 Installation Gp-Controls
| 8R***21 | Installation Group-Controls | 1 |
4p5748 Kit-Governor
| 1T***68 | Seal-O-Ring; (Fuel Injection Pump) | 1 |
| 3J***07 | Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve | 2 |
| 3P***47 | Ring-Retaining | 1 |
4p5751 Kit-Shaft
| 4P***51 | Kit-Governor Shaft | 1 |
9c9134 Lines Gp-Fuel
| 9C***34 | Lines Group-Fuel | 1 |
7w9854 Lines Gp-Fuel Filter
| 7W***54 | Lines Group-Fuel Filter | 1 |
7w8434 Lines Gp-Governor Oil
| 7W***34 | Lines Group-Governor Oil; Governor Oil Lines Group | 1 |
9c9138 Pedal Gp-Governor
| 9C***38 | Pedal Group-Governor | 1 |
7e3423 Pump Gp-Fuel Injection
| 7E***23 | Pump Group-Fuel Injection | 1 |
4e0750 Pump Gp-Fuel Priming
| 1P***36 | Gasket; (Fuel Priming Pump)(Fuel Priming Pump) | 1 |
| 3J***07 | Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve | 3 |
| 4E***50 | Pump Group-Fuel Priming | 1 |
4e2608 Pump Gp-Fuel Priming & Primary Filter
| 4E***08 | Pump Group-Fuel Prm & Prim Filter | 1 |
9c7479 Tank Gp-Fuel
| 9C***79 | Tank Group-Fuel | 1 |
Hydraulic System
9g9288 Cover Gp-Protection
| 9G***88 | Protection Cover Group; -Hydraulic Tank-Steering Tank Fill Cap-Hydraulic Tank Fill Cap | 1 |
8r8154 Control Gp-Hydraulic Hand
| 8R***54 | Control Group-Hydraulic Hand | 1 |
5g6990 Control Gp-Hydraulic Hand
| 5G***90 | Control Group-Hydraulic Hand | 1 |
8r8153 Control Gp-Hydraulic Hand
| 8R***53 | Control Group-Hydraulic Hand | 1 |
3w8037 Control Gp-Hydraulic Hand
| 3W***37 | Control Group-Hydraulic Hand | 1 |
5g7819 Cylinder & Mounting Gp
| 5G***19 | Cylinder & Mounting Group | 1 |
5g7664 Cylinder & Mounting Gp
| 5G***64 | Cylinder & Mtg Group-Coupler | 1 |
9t5152 Cylinder Gp-Lift-2 Required-(Chgs 00-04)
| 9T***52 | Cylinder Group-Lift | 1 |
4t8579 Cylinder Gp-Pin Coupler
| 4T***79 | Cylinder Group-Pin Coupler | 1 |
9t5729 Cylinder Gp-Pin Coupler
| 9T***29 | Cylinder Group-Pin Coupler | 1 |
9t5151 Cylinder Gp-Tilt
| 9T***51 | Cylinder Group-Tilt | 1 |
8r6221 Guard Gp-Hose
| 8R***21 | Guard Group-Hose | 1 |
8r8155 Hydraulic Ar-4 Valve
| 4E***32 | Shaft | 1 |
| 8R***54 | Control Group-Hydraulic Hand | 1 |
| 8R***55 | Hydraulic Ar | 1 |
9c8279 Hydraulic Ar-4 Valve
| 4E***32 | Shaft | 1 |
| 5G***90 | Control Group-Hydraulic Hand | 1 |
| 9C***79 | Hydraulic Ar | 1 |
4e4458 Hydraulic Ar-Check Valve-4 Valve
| 4E***58 | Hydraulic Ar-Check Valve | 1 |
| 8R***23 | Lines Group-Check Valve | 1 |
| 9T***84 | Valve Group-Bank | 1 |
8r4304 Hydraulic Ar-Check Valve-3 Valve
| 8R***04 | Hydraulic Ar-Check Valve | 1 |
| 8R***23 | Lines Group-Check Valve | 1 |
| 9T***83 | Valve Group-Bank | 1 |
8r9423 Lines Gp-Check Valve-Part 1 Of 3
| 8R***23 | Lines Group-Check Valve | 1 |
8r9423 Lines Gp-Check Valve-Part 3 Of 3
| 8R***23 | Lines Group-Check Valve | 1 |
8r9423 Lines Gp-Check Valve-Part 2 Of 3
| 8R***23 | Lines Group-Check Valve | 1 |
3w9920 Lines Gp-Coupler
| 3W***20 | Lines Group-Coupler | 1 |
9c8498 Lines Gp-Front
| 9C***98 | Lines Group-Front | 1 |
9c8499 Lines Gp-Front
| 9C***99 | Lines Group-Front | 1 |
9c8496 Lines Gp-Lift Cylinder-Part 2 Of 2
| 9C***96 | Lines Group-Lift Cylinder | 1 |
9c8496 Lines Gp-Lift Cylinder-Part 1 Of 2
| 9C***96 | Lines Group-Lift Cylinder | 1 |
9c7205 Lines Gp-Pump-Part 1 Of 2
| 9C***05 | Lines Group-Pump | 1 |
9c7205 Lines Gp-Pump-Part 2 Of 2
| 9C***05 | Lines Group-Pump | 1 |
9c8497 Lines Gp-Tilt Cylinder-Part 2 Of 2
| 9C***97 | Lines Group-Tilt Cylinder | 1 |
9c8497 Lines Gp-Tilt Cylinder-Part 1 Of 2
| 9C***97 | Lines Group-Tilt Cylinder | 1 |
3w9925 Pump Gp-Gear
| 3W***25 | Pump Group-Gear | 1 |
9t8919 Pump Gp-Gear
| 9T***19 | Pump Group-Gear | 1 |
3w8042 Tank Gp-Hydraulic
| 3W***42 | Tank Group-Hydraulic | 1 |
9t7264 Valve Gp-3 Bank
| 9T***64 | Valve Group | 1 |
9t7265 Valve Gp-4 Bank
| 9T***65 | Valve Group | 1 |
9t8883 Valve Gp-Bank 3
| 9T***83 | Valve Group-Bank | 1 |
9t8884 Valve Gp-Bank 4
| 9T***84 | Valve Group-Bank | 1 |
8j9471 Valve Gp-Lift Cylinder Check
| 8J***71 | Valve Group-Check; -Lift Cylinder Circuit | 1 |
9t5678 Valve Gp-Control
| 9T***78 | Valve Group-Control | 1 |
9t5679 Valve Gp-Control
| 9T***79 | Valve Group-Control | 1 |
9c9140 Valve Gp-Control
| 9C***40 | Valve Group-Control | 1 |
9t8880 Valve Gp-Control
| 9T***80 | Valve Group-Control | 1 |
9t5682 Valve Gp-Control
| 9T***82 | Valve Group-Control | 1 |
9t7263 Valve Gp-Relief
| 9T***63 | Valve Group-Relief | 1 |
9t7262 Valve Gp-Pressure Relief
| 9T***62 | Valve Group-Relief | 1 |
9j0798 Valve Gp-Relief
| 9J***98 | Valve Group-Relief | 1 |
4t7944 Valve Gp-Relief
| 4T***44 | Valve Group-Relief | 1 |
9t4739 Valve Gp-Sequence
| 9T***39 | Valve Group-Sequence | 1 |
Implements
9v1795 Arm Gp-Material
| 9V***95 | Arm Group-Material Handling | 1 |
9w8695 Cutting Edge & Bit Gp
| 9W***95 | Bit & Cutting Edge Group | 1 |
3g4428 Cutting Edge Gp
| 3G***28 | Bit & Cutting Edge Group | 1 |
5g7599 Bucket As
| 5G***99 | Bucket As; -Quick Coupler | 1 |
5g8524 Bucket As
| 5G***24 | Bucket As; -Quick Coupler | 1 |
9v8961 Bucket As-General Purpose
| 9V***61 | Bucket As-General Purpose | 1 |
9v8958 Bucket As-General Purpose
| 9V***58 | Bucket As-General Purpose | 1 |
9v8959 Bucket As-General Purpose
| 9V***59 | Bucket As-General Purpose | 1 |
9v8960 Bucket As-General Purpose
| 9V***60 | Bucket As-General Purpose | 1 |
6w8832 Carriage As-Fork
| 6W***32 | Carriage As-Fork; -Quick Coupler | 1 |
8c9759 Control Gp-Electronic
| 8C***59 | Control Group-Electronic; (Bucket Positioner) | 1 |
9c7763 Control Gp-Implement-Part 1 Of 2
| 9C***63 | Control Group-Implement | 1 |
9c7763 Control Gp-Implement-Part 2 Of 2
| 9C***63 | Control Group-Implement | 1 |
8c9763 Control Gp-Electronic
| 8C***63 | Control Group-Lift Kickout; (Lift Kickout) | 1 |
5g7661 Quick Coupler Ar
| 5G***61 | Coupler Ar-Quick | 1 |
| 5G***62 | Coupler Group-Quick; Quick Coupler Gp | 1 |
| 5G***63 | Lines Group-Coupler | 1 |
5g7330 Quick Coupler Gp
| 5G***30 | Coupler Group-Quick | 1 |
5g7662 Quick Coupler Gp
| 5G***62 | Coupler Group-Quick; Quick Coupler Gp | 1 |
6w8900 Fork Gp
| 09***37 | Service Group-Fork Positioner | 1 |
| 6W***00 | Fork Group | 1 |
6w8933 Fork Gp-Pallet
| 09***37 | Service Group-Fork Positioner | 1 |
| 6W***33 | Fork Group | 1 |
6w9739 Fork Gp-Pallet
| 09***37 | Service Group-Fork Positioner | 1 |
| 6W***39 | Fork Group | 1 |
8r1691 Positioner & Kickout Gp
| 8R***91 | Kickout & Positioner Group | 1 |
5g7663 Lines Gp-Coupler
| 5G***63 | Lines Group-Coupler | 1 |
9j3169 Tip Gp-Long
| 9J***69 | Tip Group-Long; -J-250 | 1 |
9j3178 Tip Gp-Short
| 9J***78 | Tip Group-Short; -J-250 | 1 |
3g4017 Tooth Gp-Long
| 3G***17 | Tooth Group-Long | 1 |
1u1528 Tooth Gp-Long
| 1U***28 | Tooth Group-Long | 1 |
3g4018 Tooth Gp-Short
| 3G***18 | Tooth Group-Short | 1 |
1u1527 Tooth Gp-Short
| 1U***27 | Tooth Group-Short | 1 |
6e1521 Valve Gp-Ball
| 6E***21 | Valve Group; -Lowering Control | 1 |
Lubrication System
1n3477 Breather Gp
| 1N***77 | Breather Group; Breather Group | 1 |
9y8048 Cover Gp-Oil Pan
| 9Y***48 | Cover Group-Oil Pan | 1 |
7e9027 Cover Gp-Sound Suppression-Oil Pan
| 7E***27 | Cover Group-Sound Suppression | 1 |
7c4532 Drain Gp-Oil Pan
| 7C***32 | Drain Group-Oil Pan; Oil Pan Drain Group | 1 |
7w8798 Filler Gp-Oil
| 7W***98 | Filler Group-Oil; Engine Oil Filler Group | 1 |
7c0896 Filter Gp-Engine Oil
| 7C***96 | Filter Group-Engine Oil; Engine Oil Filter Group | 1 |
4p1737 Fumes Disposal Gp
| 4P***37 | Fumes Disposal Group | 1 |
7w8796 Gauge Gp-Oil Level (Dipstick)
| 7W***96 | Gauge Group-Oil Level (Dipstick) | 1 |
9y0325 Gauge Gp-Oil Level (Dipstick)
| 9Y***25 | Gauge Group-Oil Level (Dipstick) | 1 |
7c5873 Lines Gp-Engine Oil
| 7C***73 | Lines Group-Engine Oil; Engine Oil Lines Group | 1 |
7c0897 Lines Gp-Engine Oil
| 7C***97 | Lines Group-Engine Oil | 1 |
7c5402 Pan Gp-Oil
| 7C***02 | Pan Group-Oil; Oil Pan Group | 1 |
1w7632 Pan Gp-Oil
| 1W***32 | Pan Group-Oil | 1 |
7e3687 Pump Gp-Engine Oil
| 7E***87 | Pump Group-Engine Oil | 1 |
7e2971 Pump Gp-Engine Oil
| 7E***71 | Pump Group-Engine Oil; Engine Oil Pump Group | 1 |
Power Train-Power Transmission Unit
9c8157 Planetary & Brake Gp
| 9C***57 | Brake & Planetary Group | 1 |
8r7098 Brake Gp-Parking
| 8R***98 | Brake Group-Parking | 1 |
9c5967 Brake Gp-Parking
| 9C***67 | Brake Group-Parking | 1 |
9u1970 Brake Gp-Parking
| 9U***70 | Brake Group-Parking | 1 |
9u1991 Brake Gp-Parking
| 6Y***18 | Brake Group-Parking | 1 |
| 9U***70 | Brake Group-Parking | 1 |
| 9U***91 | Brake Group-Parking | 1 |
9c8684 Brake Gp-Parking
| 6Y***18 | Brake Group-Parking | 1 |
| 9C***67 | Brake Group-Parking | 1 |
| 9C***84 | Brake Group-Parking | 1 |
8r6264 Brake Gp-Parking
| 6Y***18 | Brake Group-Parking | 1 |
| 8R***64 | Brake Group-Parking | 1 |
| 8R***98 | Brake Group-Parking | 1 |
6y0218 Brake Gp-Parking
| 6Y***18 | Brake Group-Parking | 1 |
9u8688 Case & Parts Gp
| 9U***88 | Case & Parts Group-Planetary | 1 |
8e2340 Case & Parts Gp
| 8E***40 | Case & Parts Group-Planetary; Case & Parts Gp | 1 |
9u8687 Clutch Gp
| 9U***87 | Clutch Group | 1 |
9u8686 Clutch Gp
| 9U***86 | Clutch Group; Clutch Gp-Forward Low & Forward High | 1 |
6y3867 Clutch Gp
| 6Y***67 | Clutch Group | 1 |
6y8155 Clutch Gp
| 6Y***55 | Clutch Group | 1 |
9u8874 Clutch Gp
| 9U***74 | Clutch Group | 1 |
6y8156 Clutch Gp
| 6Y***56 | Clutch Group | 1 |
8c5330 Control Gp-Transmission
| 8C***30 | Control Group-Transmission | 1 |
5g7645 Control Gp-Transmission
| 5G***45 | Control Group-Transmission | 1 |
3e0469 Control Gp-Transmission
| 3E***69 | Control Group-Transmission | 1 |
8c5321 Control Gp-Transmission
| 8C***21 | Control Group-Transmission | 1 |
1093596 Control Gp-Transmission
| 10***96 | Control Group-Transmission | 1 |
9w7729 Control Gp-Transmission Hydraulic
| 9W***29 | Control Group-Transmission Hydraulic; Control Gp-Transmission Hydraulic | 1 |
4e0695 Differential Ar-Limited Slip
| 4E***95 | Differential Ar | 1 |
| 4E***96 | Gear-Bevel | 2 |
| 4E***97 | Differential Group | 2 |
8r6622 Differential Gp
| 8R***22 | Differential Group | 1 |
9c8156 Differential Gp
| 9C***56 | Differential Group | 1 |
8r6618 Differential Gp
| 3H***54 | Washer-Hard; (13.5x22.5x3.0-mm Thk)(Hard) | 8 |
| 6V***96 | Bolt; (M12x1.75x80-mm) | 8 |
| 8R***18 | Differential Group | 1 |
9c9158 Filler Gp-Power Train Oil
| 9C***58 | Filler Group-Power Train Oil | 1 |
6y3557 Filter Gp-Transmission
| 6Y***57 | Filter Group-Transmission; -Power Train | 1 |
9c8155 Gear Gp-Bevel
| 9C***55 | Gear Group-Bevel | 1 |
9u8851 Gear Gp-Input
| 9U***51 | Gear Group-Input | 1 |
6y0235 Gear Gp-Output
| 6Y***35 | Gear Group-Output | 1 |
6i8280 Gear Gp-Output
| 6I***80 | Gear Group-Output | 1 |
8e7375 Gear Gp-Output
| 8E***75 | Gear Group-Output | 1 |
4e4739 Guard Gp-Power Train
| 4E***39 | Guard Group-Power Train | 1 |
8r4417 Guard Gp-Power Train
| 8R***17 | Guard Group-Power Train | 1 |
9c8158 Housing Gp-Axle
| 9C***58 | Housing Group-Fixed Axle | 1 |
9c8154 Housing Gp-Axle
| 9C***54 | Housing Group-Oscillating Axle | 1 |
9c9141 Lines Gp-Power Train Oil
| 9C***41 | Lines Group-Power Train Oil | 1 |
4e7536 Lines Gp-Power Train Oil
| 4E***36 | Lines Group-Power Train Oil | 1 |
3w9916 Neutralizer Gp
| 3W***16 | Neutralizer Group-Transmission | 1 |
6y5000 Pump Gp-Gear
| 6Y***00 | Pump Group-Gear | 1 |
8e9970 Pump Gp-Gear
| 8E***70 | Pump Group-Gear | 1 |
6y5001 Pump Gp-Gear
| 6Y***01 | Pump Group-Gear; Pump Gp-Gerotor | 1 |
9u9087 Pump Gp-Gear
| 9U***87 | Pump Group-Gear | 1 |
4e7496 Service Gp-Transmission Pump Priming
| 3J***54 | Packing,Preformed Part Of Kit P/N 5r***27 | 2 |
| 4E***49 | Flange | 1 |
| 4E***96 | Service Group-Tmsn Pump Priming | 1 |
9c9142 Drive Shaft Gp
| 9C***42 | Shaft Group-Drive | 1 |
8r2050 Slip Joint Gp
| 8R***50 | Slip Joint Group | 1 |
4e1328 Switch Gp
| 4E***28 | Switch Group | 1 |
1t1704 Torque Converter Gp
| 1T***04 | Torque Converter Group | 1 |
1t1934 Torque Converter Gp
| 1T***34 | Torque Converter Group | 1 |
6y2112 Transmission Ar-Power Shift
| 1T***04 | Torque Converter Group | 1 |
| 6Y***35 | Gear Group-Output | 1 |
| 6Y***12 | Transmission Ar-Power Shift | 1 |
9u8685 Transmission Ar-Power Shift
| 9U***85 | Transmission Ar-Power Shift | 1 |
9u8685 Transmission Ar-Powershift
| 1T***04 | Torque Converter Group | 1 |
| 6Y***01 | Pump Group-Gear; Pump Gp-Gerotor | 1 |
| 6Y***55 | Clutch Group | 1 |
8e9394 Valve Gp
| 8E***94 | Valve Group | 1 |
9w8388 Valve Gp
| 9W***88 | Valve Group | 1 |
6y7622 Valve Gp-Dump
| 6Y***22 | Valve Group-Dump | 1 |
9w7189 Valve Gp-Flow Control
| 9W***89 | Valve Group-Flow Control; -Planetary Case | 1 |
2t2951 Valve Gp-Fluid Sampling
| 2T***51 | Valve Group-Fluid Sampling; Manual Valve Group (Fluid Sampling) | 1 |
8e9393 Valve Gp-Selector & Pressure Control
| 8E***93 | Valve Group-Selector & Press Cont | 1 |
9w8387 Valve Gp-Selector & Pressure Control
| 9W***87 | Valve Group-Selector & Press Cont | 1 |
8e5521 Valve Gp-Selector & Pressure Control
| 8E***21 | Valve Group-Selector & Press Cont | 1 |
3e6269 Valve Gp-Solenoid
| 3E***69 | Valve Group-Solenoid; (Transmission Control) | 1 |
7t4513 Valve Gp-Solenoid
| 7T***13 | Valve Group-Solenoid | 1 |
9w2741 Valve Gp-Solenoid
| 7T***13 | Valve Group-Solenoid | 1 |
| 9W***39 | Valve Group-Solenoid | 1 |
| 9W***41 | Valve Group-Solenoid | 1 |
Service Equipment And Supplies
Name Plates & Films
| 2H***57 | Tag-Antifreeze | 1 |
| 2P***05 | Plate--Warning (Frame Support) | 1 |
| 2S***81 | Tag-Warning; (Steering Frame Lock)(Attach To Steering Wheel) | 1 |
Starting And Electrical System
9w3043 Alternator Gp*R
| 9W***43 | Alternator Group-Charging; (24-Volt, 52-Ampere) | 1 |
7e7276 Alternator Gp
| 7E***76 | Alternator Group-Charging | 1 |
3w9918 Battery & Wiring Gp-Part 1 Of 2
| 3W***18 | Battery & Wiring Group | 1 |
3w9918 Battery & Wiring Gp-Part 2 Of 2
| 3W***18 | Battery & Wiring Group | 1 |
9g3823 Control Gp-Electronic
| 9G***23 | Control Group-Electronic; (Time Delay) | 1 |
7t8000 Control Gp-Electronic
| 7T***00 | Converter As-Electrical | 1 |
8r2950 Converter Gp-Electrical
| 7T***00 | Converter As-Electrical | 1 |
| 8R***50 | Converter Group-Electrical | 1 |
| 8T***47 | Bolt (M6x1.0x45mm); (M6x1.0x45-mm) | 4 |
6t8941 Lamp Gp
| 6T***41 | Lamp Group; -Warning Beacon | 1 |
9x1439 Lamp Gp-Flood
| 9X***39 | Lamp Group-Flood; -Rear-Ladder Access-Engine Work Light | 1 |
9x6775 Lamp Gp-Flood
| 9X***75 | Lamp Group-Flood; -Front, Rear | 1 |
9x3462 Lamp Gp-Head
| 9X***62 | Lamp Group-Head | 1 |
7x6066 Lamp Gp-Signal
| 7X***66 | Lamp Group-Signal; (Rear, Turn, Park) | 1 |
8c6207 Lamp Gp-Signal
| 8C***07 | Lamp Group-Signal; (Stop, Tail, Red)(Stop/Tail Red) | 1 |
8r2413 Lighting Gp
| 8R***13 | Lighting Group | 1 |
8r1763 Lighting Gp
| 8R***63 | Lighting Group | 1 |
8r3312 Lighting Gp-Roading-Part 1 Of 4
| 8R***12 | Lighting Group-Roading | 1 |
8r3312 Lighting Gp-Roading-Part 3 Of 4
| 8R***12 | Lighting Group-Roading | 1 |
8r3312 Lighting Gp-Roading-Part 4 Of 4
| 8R***12 | Lighting Group-Roading | 1 |
8r3312 Lighting Gp-Roading-Part 2 Of 4
| 8R***12 | Lighting Group-Roading | 1 |
8r2653 Lighting Gp-Signal
| 8R***53 | Lighting Group-Signal | 1 |
8r3618 Lighting Gp-Warning
| 8R***18 | Lighting Group-Warning | 1 |
7c5526 Pulley Gp
| 7C***26 | Pulley Group | 1 |
7c3729 Pulley-Alternator
| 7C***29 | Pulley-Alternator | 1 |
5g7648 Receptacle Gp-Starting
| 5G***48 | Receptacle Group-Auxiliary Start | 1 |
9x5524 Solenoid As
| 9X***24 | Solenoid As | 1 |
7c4028 Solenoid Gp-Shut-Off-24 Volt
| 7C***28 | Solenoid Group-Shutoff | 1 |
3w7999 Starting Aid Gp-Ether
| 3W***99 | Starting Aid Group-Ether | 1 |
9w3748 Starting Motor Gp-Electric
| 9W***48 | Starting Motor Group-Electric | 1 |
3e5381 Starting Motor Gp-Electric
| 3E***81 | Starting Motor Group-Electric | 1 |
7e3562 Starting Motor Gp-Electric
| 7E***62 | Starting Motor Group-Electric | 1 |
7n0718 Switch As-Disconnect
| 7N***18 | Switch As-Disconnect; -Battery-Ground Level | 1 |
9g7641 Switch Gp-Start
| 9G***41 | Switch Group-Start; -Engine, Key-Vims Service | 1 |
3w8044 Warning Gp-Back-Up
| 3W***44 | Warning Group-Backup | 1 |
8r2383 Wiring Gp-Part 1 Of 2
| 8R***83 | Wiring Group | 1 |
8r2383 Wiring Gp-Part 2 Of 2
| 8R***83 | Wiring Group | 1 |
8r4197 Wiring Gp-Cab-Part 1 Of 2
| 8R***97 | Wiring Group-Cab | 1 |
8r4197 Wiring Gp-Cab-Part 2 Of 2
| 8R***97 | Wiring Group-Cab | 1 |
8r2386 Wiring Gp-Front-Part 3 Of 3
| 8R***86 | Wiring Group-Front | 1 |
8r2386 Wiring Gp-Front-Part 1 Of 3
| 8R***86 | Wiring Group-Front | 1 |
8r2386 Wiring Gp-Front-Part 2 Of 3
| 8R***86 | Wiring Group-Front | 1 |
8r2384 Wiring Gp-Rear
| 8R***84 | Wiring Group-Rear | 1 |
8r6983 Wiring Gp-Supplemental Steering
| 8R***83 | Wiring Group-Secondary Steering | 1 |
Steering And Braking System
9c9132 Control Gp-Brake-Part 1 Of 2
| 9C***32 | Control Group-Brake | 1 |
9c9132 Control Gp-Brake-Part 2 Of 2
| 9C***32 | Control Group-Brake | 1 |
3w8007 Control Gp-Parking Brake
| 3W***07 | Control Group-Parking Brake | 1 |
3w8006 Control Gp-Service Brake
| 3W***06 | Control Group-Service Brake | 1 |
3w8023 Control Gp-Steering
| 3W***23 | Control Group-Steering | 1 |
6t3760 Control Gp-Switch
| 6T***60 | Control Group-Switch | 1 |
9t7209 Cylinder Gp-Steering-Lh (Chgs 00-02)
| 9T***09 | Cylinder Group-Steering-Lh | 1 |
9t7209 Cylinder Gp-Steering-Lh(Chgs 03-04)
| 9T***09 | Cylinder Group-Steering-Lh | 1 |
9t7210 Cylinder Gp-Steering-Rh (Chg 03)
| 9T***10 | Cylinder Group-Steering-Rh | 1 |
9t7210 Cylinder Gp-Steering-Rh (Chgs 00-02)
| 9T***10 | Cylinder Group-Steering-Rh | 1 |
8r2475 Lines Gp-Steering Oil
| 8R***75 | Lines Group-Steering | 1 |
9c7421 Lines & Pump Gp-Part 1 Of 2
| 9C***21 | Pump & Lines Group | 1 |
9c7421 Lines & Pump Gp-Part 2 Of 2
| 9C***21 | Pump & Lines Group | 1 |
9c4770 Pump & Mounting Gp
| 1H***27 | Seal 10.1 cm(3.984 In.) I.D. | 1 |
| 8T***39 | Capscrew; (Hex Hd) (M12 X 1.75 X 30l Gr 10.9) | 4 |
| 8T***23 | Washer-Hard; (13.5x25.5x3-mm Thk)(Bolt To Shield) | 4 |
1198744 Pump Gp-Metering
| 11***44 | Pump Group | 1 |
9t5484 Pump Gp-Gear
| 9T***84 | Pump Group-Gear | 1 |
6e3054 Pump Gp-Metering
| 6E***54 | Pump Group-Metering | 1 |
9t6763 Pump Gp-Metering
| 9T***63 | Pump Group-Metering | 1 |
8r7685 Steering Ar-Supplemental
| 8R***83 | Wiring Group-Secondary Steering | 1 |
| 8R***85 | Steering Ar-Secondary | 1 |
| 8R***77 | Valve & Lines Group | 1 |
8r7684 Steering Ar-Supplemental
| 7X***25 | Film-Used With Speedometer Group | 1 |
| 7X***26 | Film-Warning | 1 |
| 8R***84 | Steering Ar-Secondary | 1 |
4e4723 Steering Gp-Hydraulic
| 4E***23 | Steering Group-Hydraulic | 1 |
| 6E***54 | Pump Group-Metering | 1 |
8r8377 Lines & Valve Gp
| 4T***54 | Valve Group-Check & Relief | 1 |
| 6V***36 | Seal | 4 |
| 6V***39 | Connector-Seal -Line From Rotate Valve | 2 |
9t6631 Valve Gp-Check
| 9T***31 | Valve Group-Check | 1 |
6e4587 Valve Gp-Check
| 6E***87 | Valve Group-Check | 1 |
6e0607 Valve Gp-Flow Control
| 6E***07 | Valve Group-Flow Control | 1 |
6e0285 Valve Gp-Flow Control & Relief
| 6E***85 | Valve Group-Flow Control & Relief | 1 |
6e0606 Valve Gp-Relief
| 6E***06 | Valve Group-Relief | 1 |
IT14B serial number reference
On the IT14B the PIN plate is a riveted metal tag on the machine frame, typically on the right-hand frame rail near the articulation hitch or lower cab structure (exact spot can vary slightly by build); it is not on the engine. The plate reads as three letters/digits (the serial prefix, identifying the model/design series and build lot) followed by a sequence number (the individual unit count within that prefix) - for example 3NJ00123, read as prefix 3NJ, unit 123.
| Prefix | Identifies | Notes |
|---|---|---|
| 3NJ | IT14B integrated toolcarrier, standard configuration | Main documented serial prefix for the IT14B. Appears on a dedicated IT14B operation & maintenance manual and a dedicated IT14B service repair manual issued for this model alone, separate from the combined IT12B/IT14B manual set. Machine runs the Cat 3114 turbocharged four-cylinder diesel, rated about 63 kW (85 hp) gross. Spec pages place production at roughly 1990-1994; treat as approximate and confirm an exact build date from the full PIN with a dealer. |
| 9SF | IT12B/IT14B shared toolcarrier line - confirm with dealer | Listed alongside 3NJ and 1KF on the combined IT12B/IT14B operator's manual. No dedicated single-model manual or listing was found tying 9SF specifically to the IT14B (unlike 3NJ, which has its own model-only manuals). Treat as unconfirmed for the IT14B until checked against the machine's own PIN plate or a dealer SIS lookup. |
Frequently asked questions
What engine does the Caterpillar IT14B use?
The IT14B runs a turbocharged Caterpillar 3114 diesel (3114T), a 4.4-liter four-cylinder rated at roughly 63 kW (85 hp) gross. It is a mechanically governed, pre-electronic engine with no ECM or diagnostic fault codes.
What is the operating weight of the Caterpillar IT14B?
Operating weight runs close to 8,333 kg (18,371 lb), though it varies somewhat with tire selection, counterweighting, and the work tool fitted.
What replaced the Caterpillar IT14B?
Caterpillar replaced the IT14B with the IT14G, which moved to the larger 3116 engine for a meaningful power increase over the B-series.
What IT14B owners discuss
What engine does the IT14B run, and what do owners say about it?
The IT14B is powered by the Cat 3114, roughly 4.4 L displacement, a turbocharged 4-cylinder rated around 63 kW (85 hp) gross. Owners describe it as a simple, mechanically governed diesel with no ECM, easy to diagnose with basic tools. The known weak spot across the 3114 family is the fuel injector sleeves in the cylinder head: they pit and erode from fuel cavitation over time and can eventually crack through, letting fuel leak into the coolant. A fuel smell in the coolant, or coolant that keeps disappearing with no visible external leak, points here before you assume a head gasket. Have your dealer verify sleeve condition before committing to head work.
Why do these machines run hot, and what leads to a blown head gasket?
Community consensus on the 3114 is that overheating is usually the cause of head gasket failure, not a symptom of it. Reported root causes: radiator fins packed with dirt and mud (common on a loader-type toolcarrier working yards and stockpiles), a sticking thermostat, or coolant slowly dropping from an unnoticed injector-sleeve leak. Discolored or bubbled paint on the head or valve cover is a tell that the engine has cooked at some point in its life. Keep the cooling core clean and the coolant level checked - a warped head on this engine gets expensive fast. Have your dealer verify cooling system condition if a prior overheat is suspected.
People mention fuel system air/priming trouble on the 3114 - is that real?
Yes, it comes up repeatedly on 3114-powered machines. Reported symptoms are power loss under load or a hard restart after the machine sits, traced back to air pulled into the suction side of the fuel system, a weak transfer pump, or dirt-clogged fuel lines starving the filter. Large air bubbles showing up in the fuel return line usually mean a loose injector or combustion gas leaking into the fuel circuit, not just a filter problem. Bleed the system fully after any filter change or extended downtime rather than just cranking through it.
How does the powershift transmission hold up?
The IT14B uses a torque-converter powershift with multiple forward and reverse speeds, geared for loader-and-carry work rather than road speed. The broader Cat powershift pattern applies here too: a bypass filter keeps debris out of the valve body, and if it's neglected, trash (including shed clutch-lining material) can lodge in valve spools and cause shift hesitation, a false-neutral feel, or a burning smell under load. Regular oil sampling and filter changes are what keep these out of the shop; a skipped filter interval is the most common thing operators trace a shift complaint back to.
What wears out on the chassis - articulation joint, steering, quick coupler?
Since this is an articulated wheeled machine rather than a tracked one, the equivalent of undercarriage wear shows up at the center articulation joint, the steering cylinders, and the front quick-coupler linkage. A worn center-pin/bushing set makes the machine feel loose or wander under load. Steering cylinder seal leakage shows up as weeping at the rod end and, left unaddressed, contributes to sloppy steering that accelerates front tire wear. The coupler jaw and locking pin see heavy cycling on a toolcarrier that swaps buckets and forks often, so check them for play at every service interval. Have your dealer verify steering cylinder and articulation pin condition since this affects machine control.
Any electrical or sensor issues to know about?
This machine predates onboard engine electronics, so there's no ECM and no fault codes to chase - the charging and gauge circuits are basic. What owners actually run into is mundane: corroded ground straps, a tired starter solenoid, or a failing oil-pressure or coolant-temperature sender giving a false gauge reading. Before assuming an engine fault from a bad gauge reading, swap the sender and confirm with a mechanical test gauge. Have your dealer verify actual readings if a warning light or gauge is in question before doing engine work.
What should I check before buying a used IT14B?
Given the age of these machines, assume the injector sleeves haven't been inspected: pull a couple and check for pitting, and smell the coolant for fuel contamination. Cold-start it and watch exhaust color - heavy white or blue smoke beyond normal cold-start haze points to a compression or oil-control problem. Cycle every hydraulic function including the quick coupler and time the lift and dump cycle if you can; a slow lift is often the first sign of a mainline pressure or pump issue well before it fails outright. Rock the machine at the center articulation joint while a helper watches for play at the pins, and check steering cylinder rods for scoring or seepage. Ask for transmission and hydraulic oil sample history - a seller who changed filters and pulled samples on schedule is the best sign of a well-kept unit. Because there's no diagnostic code history on a machine this old, a thorough physical inspection and paper trail matter more than they would on a newer machine. Have your dealer verify injector sleeve condition, transmission clutch wear, and steering component condition before final purchase.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
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