Caterpillar 950B
Caterpillarwheel-type loaderwheel loader

Caterpillar 950B

Maintenance schedule, common problems & OEM parts breakdown

The Caterpillar 950B is a mid-size, articulated wheel-type loader powered by the Cat 3304, a turbocharged, mechanically injected inline-four diesel displacing 7.0 liters (427 cu in) and rated at roughly 117 kW (157 hp) net. Operating weight runs close to 14,700 kg (32,408 lb) in standard configuration, though it shifts with tire choice, bucket, and counterweight. Cat built the 950B through the early-to-mid 1980s, tied to the 22Z, 31R, 63R, and 65R serial-prefix production blocks, placing it between the original, unlettered 950 that it replaced and the 950E that took over the same production blocks later in the decade; exact model-year cutoffs vary by serial range and source, so treat any single year as approximate. Factory configurations included an open ROPS canopy or an enclosed cab, plus general-purpose, rock, multi-purpose (4-in-1), flat-floor, and high-capacity light-material buckets, along with pin-on pallet fork and grapple carriages; grapple and 4-in-1 tools needed an add-on third hydraulic valve circuit, since the machine was not factory third-valve-ready.

Across the wider 950 lineage - 950, 950B, 950E, 950F, 950F II, 950G, 950G II, 950H, 950K, 950L, 950M, and today's 950 GC - Cat progressively re-engineered the driveline and controls, later adding electronic engine management and eventually full emissions-tier engines with onboard diagnostics, none of which the 950B has. The 950B sits early in that arc: a purely mechanical fuel system, individual warning lamps instead of digital fault codes, and a torque-converter powershift transmission that is serviced with wrenches and pressure gauges rather than a laptop. That simplicity is a large part of why the model still moves in the used and parts market today - independent shops can diagnose and rebuild it without OEM diagnostic software, worn units serve as inexpensive parts donors for the shared 950B/950E driveline family, and bucket, GET, and cutting-edge lines stay cross-compatible with several later siblings, keeping parts supply available long after new-unit production ended.

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 950B specifications

Engine

Engine modelCat 3304 diesel (turbocharged, direct injection)
Net power117 kW (156.9 hp)
Gross powernot published in available spec sources for this model
Displacement7.0 L (427 cu in)
Cylinders4, in-line
Emissions tierpre-emissions-regulation design; no EPA/Tier certification applies

Weights

Operating weight (standard configuration)14,700 kg (32,408 lb)
Static tipping load, full turn10,360 kg (22,840 lb)
Shipping weightnot published separately from operating weight in available spec sources
Ground pressurenot published for this wheel-type machine

Dimensions

Transport length, bucket on ground7.24-7.25 m (23 ft 9 in - 23 ft 10 in)
Transport width, over tires2.67-2.74 m (8 ft 9 in - 9 ft 0 in); varies by source
Transport height, top of cab3.47 m (11 ft 5 in)
Wheelbase3.18-3.20 m (10 ft 5 in - 10 ft 6 in)
Ground clearance0.43-0.46 m (1 ft 5 in - 1 ft 6 in); varies by source/configuration
Outside turning radius6.87 m (22 ft 6 in)
Bucket width2.74-2.77 m (9 ft - 9 ft 1 in)

Performance

Max travel speed, forward36.4-36.5 km/h (22.7 mph)
Max travel speed, reverse39.4 km/h (24.5 mph)
Forward/reverse gears4 forward, 4 reverse
Bucket breakout force164 kN
Dump clearance at max raise2.95-2.96 m (9 ft 8 in - 9 ft 9 in)
Reach at max lift and dump1.04-1.07 m (3 ft 5 in - 3 ft 6 in); varies by source
Hydraulic cycle times (raise / dump / lower)raise approx. 6.6 sec, dump approx. 2.2 sec, lower approx. 3.0 sec
Gradeabilitynot published in available spec sources

Service capacities (summary)

Fuel tank222 L (58.7 US gal)
Hydraulic system153 L (40.5 US gal)
Engine oilnot documented for this model in available spec sources - verify with dealer or O&M manual
Cooling systemnot documented for this model in available spec sources - verify with dealer or O&M manual

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

950B fluids & capacities

SystemCapacityRecommended fluid
Engine crankcase (with filter)22 L (5.7 US gal)Cat 3304 turbocharged diesel. Engine Oil (EO) meeting Engine Service Classification CD (CC acceptable). SAE 30 above 32°F (0°C); SAE 10W below 32°F (0°C).
Cooling system34 L (8.8 US gal)Permanent-type antifreeze/coolant plus Caterpillar Corrosion Inhibitor. Factory-protected to -20°F (-29°C) at shipment; check specific gravity of antifreeze solution often in cold weather.
Fuel tank222 L (58.7 US gal); some spec sheets round to 57.7 US galDistillate diesel fuel oil, No. 1-D or No. 2-D (ASTM No. 1 or No. 2), minimum cetane number 35. Heavier fuel generally preferred for its energy content.
Transmission (powershift, with torque converter)32 L (8.4 US gal)Engine Oil (EO), CD classification. SAE 30 above 32°F (0°C); SAE 10W below 32°F (0°C).
Front axle differential and final drives33 L (8.6 US gal)Multipurpose-type gear lubricant (MPL), GL-5 classification. SAE 90 above 32°F (0°C); SAE 80 below 32°F (0°C).
Rear axle differential and final drives38 L (9.9 US gal)Multipurpose-type gear lubricant (MPL), GL-5 classification. SAE 90 above 32°F (0°C); SAE 80 below 32°F (0°C).
Hydraulic tank (refill)83 L (21.6 US gal)Hydraulic oil (HYDO): EO or certified industrial-type hydraulic oil with anti-wear, anti-foam, anti-rust and anti-oxidation additives for heavy-duty service. SAE 10W across the climate range.
Hydraulic system (total, tank plus lines and cylinders)153 L (40.5 US gal)Same HYDO specification as hydraulic tank: EO or certified industrial-type hydraulic oil, SAE 10W.
Grease (chassis and pivot points, spec only)Per fitting; no reservoir capacityMultipurpose-type grease (MPGM) with 3-5% molybdenum disulfide and a suitable corrosion inhibitor. NLGI No. 2 suitable for most temperatures; NLGI No. 0 or No. 1 for extremely low temperatures.

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

Caterpillar 950B maintenance schedule

Service intervalTasks
Every 50 h
  • Check engine oil, coolant level, and fuel/water separator on the 3304 before starting.
  • Walk around the machine checking for hydraulic seepage at hose fittings, cylinder rod seals, and the pump.
  • Grease the Z-bar loader linkage pins and articulation hitch at every fitting until fresh grease purges the joint.
  • Pump the brake pedal with the engine off and key on to confirm the accumulator holds several reserve applications.
  • Check tire condition and inflation and inspect bucket cutting edge and GET wear.
  • Drain water and sediment from the fuel tank and check battery terminals for corrosion.
Every 250 h
  • Change engine oil and filter on the 3304 using CD-classification engine oil.
  • Check transmission oil level and front/rear axle differential-final drive oil levels.
  • Inspect the dry-type air cleaner element and service it if the restriction indicator calls for it.
  • Check alternator belt tension and charging output.
  • Inspect brake accumulator nitrogen precharge and charging valve operation.
  • Check final drive housings and wheel rim clamps for leaks or looseness.
Every 500 h
  • Pull transmission pressure through all four forward and four reverse gears and compare to baseline to catch modulation relief or load control valve wear early.
  • Sample engine oil, transmission oil, axle oil, and hydraulic oil for wear-metal analysis.
  • Check hydraulic tank oil level and inspect steering-cylinder and lift/tilt-cylinder rod seals for leakage.
  • Inspect the articulation hitch and Z-bar linkage bushings for play.
  • Check coolant level, antifreeze protection, and radiator core for debris.
Every 1,000 h
  • Change transmission oil and filter.
  • Change front and rear axle differential and final-drive oil.
  • Check pilot pump output and steering relief valve setting at the base of the steering column.
  • Inspect wet-disc brake wear and accumulator charging pump condition.
  • Check engine valve lash on the 3304 and inspect turbocharger shaft play and oil seals.
Every 2,000 h
  • Change hydraulic tank oil and filter/breather.
  • Flush and pressure-test the cooling system.
  • Inspect torque converter inlet/outlet pressures and internal bearing condition.
  • Check king pins, articulation hitch pins/bushings, and steering cylinder pins for wear and replace as needed.
  • Inspect wiring harness and connectors for chafing or corrosion, since this generation carries no onboard diagnostics to flag early electrical faults.
Every 4,000 h
  • Inspect or rebuild the brake accumulator and charging valve as a set once pedal-reserve counts fall below spec.
  • Open and inspect the transmission clutch packs and torque converter together at a full powertrain overhaul.
  • Rebuild front and rear final-drive planetary and differential assemblies for wear.
  • Inspect the 3304 injection pump, injectors, cylinder liners, and valve train for a top-end or inframe rebuild.
  • Inspect the Z-bar loader linkage, frame, and articulation hitch castings for cracked or repaired welds, a documented sign of prior structural failure on high-hour units.

Servicing the 950B beyond the schedule

Predictive Maintenance & Fluid Analysis

Run oil-sampling on engine oil, transmission oil, axle/final-drive oil, and hydraulic oil at every scheduled service. The mechanically injected 3304 shows wear through rising oil consumption and metal content well before smoke or noise appear, so trend results across intervals rather than reading one sample alone. Pull transmission pressure through all four forward and four reverse gears periodically; a drop from baseline flags the modulation relief or load control valve before the loader loses drive power. Track brake accumulator precharge with a pedal-pump count at each inspection.

Corrective & Common Repairs

The most reported 950B complaints cover drivetrain, steering, and brakes. Intermittent loss of forward/reverse power after warm-up traces to the transmission's modulation relief or load control valve, not the torque converter. Jerky or heavy steering points to dry, worn pins at the articulation hitch and steering cylinders, or a worn worm gear bleeding pilot pressure at the steering column. Intermittent brake loss is usually a weak accumulator precharge overworking the charging valve. No-start complaints trace to corroded connectors or a fuel-shutoff solenoid fault, since this generation runs no onboard diagnostics.

Overhaul & Rebuild Points

At major overhaul hours, plan around the powertrain and structure, not just bolt-on parts. Open the transmission clutch packs and torque converter together, since converter bearing wear and clutch wear show the same falling-power symptom. Rebuild front and rear axle differentials and final drives as matched pairs. On the 3304, inspect the injection pump, cylinder liners, valve train, and turbocharger shaft seals once oil consumption trends up. Inspect the Z-bar linkage, frame, and articulation hitch castings for cracked or repaired welds, a sign of prior structural failure.

Seasonal & Environment Servicing

Cold starts on the mechanically injected 3304 need a healthy battery, clean fuel, and factory-protected coolant rated to -20°F (-29°C); check antifreeze specific gravity often as temperatures drop. Switch to the low-temperature engine, transmission and axle oil viscosities the factory lists, and drop to NLGI 0-1 grease at the Z-bar linkage and hitch in extreme cold. In hot, dusty sites, shorten the air cleaner service interval, grease linkage and hitch pins more often than the standard 50-hour mark, and watch tire wear against duty-cycle mismatch, not a machine fault.

950B common service parts

Part numberPart
1P-2299Filter As-FuelCheck fitment →

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950B fault codes & troubleshooting

CodeMeaningLikely causeWhat to do
Alternator indicator lampCharging system is malfunctioning; battery is not being charged.Loose or broken alternator belt, a failed alternator, or a fault in the charging circuit wiring.This is a first-level advisory lamp (operator awareness only, not an emergency stop). Note it and check belt tension and alternator output at the next convenient stop; do not let the battery run down before it is addressed.
Fuel Level indicator lampFuel level has dropped to roughly 10% of tank capacity.Normal low-fuel condition after extended running time.Refuel at the next convenient stop; running the tank dry draws air into the fuel system and requires bleeding before restart.
Parking Brake indicator lampParking brake is applied; lamp is on at start-up and whenever the brake is set with the transmission in neutral.Normal status display, not a failure; lights whenever the park brake is applied.Release the parking brake control and confirm the lamp goes out before moving the machine. If it stays lit after the transmission is shifted into gear, treat it as the machine's highest alarm level, stop, and reset the parking brake before proceeding.
Coolant Temperature indicator lampEngine coolant temperature has exceeded the normal operating range (a mid-level warning that calls for an operator response).Low coolant level, a plugged radiator core, a stuck thermostat, a loose or broken fan belt, or a faulty temperature sender.Reduce load and let the engine idle to cool. If the lamp stays lit, stop, shut down, and check coolant level and radiator fins before restarting.
Hydraulic Oil Temperature indicator lampHydraulic system oil temperature has exceeded the normal operating range (a mid-level warning that calls for an operator response).Low hydraulic oil level, a plugged oil cooler, prolonged high-load operation, or internal relief-valve leakage generating heat.Ease off hydraulic demand and idle to cool; check oil level and cooler fins. Do not keep working the machine while the lamp stays lit.
Engine Oil Pressure indicator lampEngine oil pressure has fallen below the safe minimum (the machine's highest warning level, tied to the audible alarm).Low engine oil level, a failed oil pump, a plugged filter or pickup screen, worn bearings, or a faulty oil pressure switch.Stop the machine and shut the engine down immediately; find and correct the cause before any restart.
Low Brake Pressure warning lamp / alarmBrake system reserve pressure on the air-over-hydraulic brake circuit has dropped below the safe threshold; this is the machine's highest warning level (indicator, fault light, and audible alarm together) and calls for immediate shutdown, not continued operation.Low nitrogen pre-charge in a brake accumulator, a worn or leaking charging valve, a failing brake charging pump, or an air-system leak feeding the diaphragm boosters.Stop immediately in a safe spot and shut the engine down. With the engine off and key on, pump the brake pedal to check remaining reserve applications, then have accumulator pre-charge and the charging valve tested before returning the machine to service.
Fault light (general fault alarm)Central warning covering every monitored system. It lights with the affected panel indicator at the mid warning level (operator response needed) and lights together with the audible alarm at the highest level (immediate shutdown needed).Any monitored parameter, such as coolant temperature, hydraulic oil temperature, engine oil pressure, or brake pressure, has moved into a warning range.Check which individual monitoring-panel lamp is lit to identify the affected system, then follow that lamp's specific corrective action.

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

950B attachments & work tools

General purpose buckets

Heaped capacity runs about 2.9-3.8 m3 (3.8 yd3) with struck capacity near 2.0-2.7 m3, bucket width around 2.74-2.77 m (9 ft), and breakout force in the 161-164 kN range. Mounted pin-on to the Z-bar loader linkage, this is the standard work tool for stockpiling, bank loading and general excavating in this size class.

Rock / heavy-duty buckets

Same general envelope as the GP bucket but built with heavier wear plate and reinforced GET for abrasive, rocky, or high-impact material. Sized to keep static tipping load and breakout force within the machine's rated limits for this class.

Multi-purpose (4-in-1) buckets

Split-clamshell bucket used for dozing, grading, clamping and light dozing in addition to loading. Requires the loader to have (or be retrofitted with) a third hydraulic function to actuate the clamp cylinder.

Material handling / flat-floor and light-material buckets

Flat-floor design for efficient re-handling of stockpiled or low-density material where only moderate to light breakout force is needed. Used for high-cycle production loading rather than digging.

Coal / high-capacity light-material buckets

Oversized, lightweight bucket profile for low-density bulk material such as coal or wood chips, trading breakout force for added heaped volume within the same size class.

Pallet forks / construction forks

Fork carriage pinned to the loader lift arm/bucket-mount linkage for palletized and unitized loads. Capacity is set to stay under the machine's static tipping load, so tine spacing and carriage width are matched to the loader's lift geometry rather than a fixed rating.

Grapple / utility forks

Tine-and-clamp fork used for log, brush, scrap and loose debris handling. Like the multi-purpose bucket, the clamp function needs a third (auxiliary) hydraulic circuit on the loader.

Auxiliary hydraulic (third-valve) kit

Any work tool needing a powered clamp or rotate function (grapple, multi-purpose bucket) needs a third hydraulic valve circuit. Loaders in this size class that were not factory-fitted with third-valve hydraulics need an add-on valve and plumbing kit before such tools can be run.

Bucket cutting edges and GET

Bolt-on cutting edges, end bits and adapters are shared across the bucket family used on this loader and its close siblings, so edge and GET kits are cross-compatible rather than unique to one serial range.

Mounting / coupler system

Work tools pin directly to the Z-bar loader linkage; no factory quick-coupler system is documented for this model. Tool changes are done with the mechanical linkage pins rather than a hydraulic pin-grabber coupler, which appears only on later, electronically equipped loader generations.

Tires (ground engagement)

Factory and dealer fitment centers on 23.5R25 radial tires, offered in L2, L3 and L5 tread/compound patterns to match rock, quarry or general earthmoving duty cycles for this size class.

All 950B assemblies by section

Every catalogued assembly group for the Caterpillar 950B. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.

Air Inlet And Exhaust System
8n5102 Air Cleaner Group
1n3792 Air Cleaner Group
1w7919 Air Cleaner Group
2p8712 Air Compressor Group-Type 2
2P***12Air Compressor Group; Air Compressor Group1
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1w6473 Air Compressor Group
2p8709 Air Compressor Group. Replaced By 1w6592 Shown On Page 48a
1w6592 Air Compressor Group. Engine Serial No.7z1375 To 7z1888 Incl.
2w9270 Compressor Gp-Air
2p8710 Air Compressor Group-Type 1
2P***10Air Compressor Group; Air Compressor Group1
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2w7337 Compressor Gp-Air
2p8711 Air Compressor Group. Engine Serial No. 7z1889 To 7z2973 Incl.
7c0902 Compressor Gp-Air
7C***02Air Compressor Group; Air Compressor Group1
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1w6753 Air Compressor Group. Engine Serial No. 7z2974-Up
2p8712 Air Compressor Group-Type 1
2P***12Air Compressor Group; Air Compressor Group1
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7c0902 Air Compressor Gp
7C***02Air Compressor Group; Air Compressor Group1
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2p8710 Air Compressor Group-Type 2
2P***10Air Compressor Group; Air Compressor Group1
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7n4700 Exhaust Extension Group
1w3793 Exhaust Manifold Fastener Group
1W***93Fastener Group-Exhaust Manifold; Exhaust Manifold Fastener Group1
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8n4449 Air Lines Group
8n4441 Air Lines Group
2p7796 Air Compressor Lines Group
2P***96Lines Group-Air Compressor; Air Compressor Lines Group1
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7w8411 Lines Gp-Air Compressor
7W***11Lines Group-Air Compressor; Lines Group-Air Compressor1
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7w8411 Lines Gp-Air Compressor-Type 1
7W***11Lines Group-Air Compressor; Lines Group-Air Compressor1
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2w7338 Lines Gp-Air Compressor
8n2283 Lines Gp-Turbocharger Oil
8N***83Lines Group-Turbocharger Oil; Turbocharger Oil Lines Group1
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2p6571 Exhaust Manifold Group
2P***71Manifold Group-Exhaust; Exhaust Manifold Group1
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7n4650 Turbocharger Group
2w1955 Turbocharger Group
2W***55Turbocharger Group; Turbocharger Group1
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2w1953 Turbocharger Group
7n9850 Turbocharger Group
7N***50Turbocharger Group; Turbocharger Group1
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7n4651 Turbocharger Group-Field Installation*R
7n9851 Turbocharger Group-Replaced By 7n4651 Shown On Page 46
Basic Engine
1w2872 Balancer Group
1n4436 Camshaft Group
1N***36Camshaft Group-Single; Single Camshaft Group1
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7n1088 Cylinder Block Cover Group
7N***88Cover Group-Cylinder Block; Cylinder Block Cover Group1
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2p6530 Cylinder Head Cover Group
2P***30Cover Group-Cylinder Head; Cylinder Head Cover Group1
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2p6529 Front Housing Cover Group
2P***29Cover Group-Front Housing; Front Housing Cover Group1
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8n4446 Valve Mechanism Cover Group
8N***46Cover Group-Valve Mechanism; Valve Mechanism Cover Group1
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4n7692 Crankshaft Assembly-Field Installation*R
Crankshaft Bearing Replacements
8N***25Bearing (1.25mm Undersize)5
8N***26Bearing (0.51mm Undersize)5
8N***27Bearing (0.76mm Undersize)5
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6n8080 Crankshaft Group
6N***80Crankshaft Group; Crankshaft Group1
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Crankshaft Service Thrust Plate-Field Installation
7n6552 Cylinder Block Assembly. Part Of 7n6553 Cylinder Block Group
1n3574 Cylinder Block Group-Type 1
7n6553 Cylinder Block Group
7N***53Cylinder Block Group; Cylinder Block Group1
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1n3574 Cylinder Block Group-Type 2
7n6544 Cylinder Head Group*R
7N***44Cylinder Head Group; Cylinder Head Group1
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1w1393 Fan Drive Group
1W***93Drive Group-Fan; Fan Drive Group1
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7n9534 Cylinder Head Fastener Group
7N***34Fastener Group-Cylinder Head; Cylinder Head Fastener Group1
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8n872 Front Housing Fastener Group
8N***72Fastener Group-Front Housing; Front Housing Fastener Group1
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8n0872 Front Housing Fastener Gp
8N***72Fastener Group-Front Housing; Front Housing Fastener Group1
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7n4824 Oil Pan Fastener Group
7N***24Fastener Group-Oil Pan; Oil Pan Fastener Group1
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2p2505 Flywheel Group
1w4563 Front Timing Gear Group
1W***63Gear Group-Front Timing; Gear Group-Front Timing1
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1w5634 Gear Gp-Front Timing
1W***34Gear Group-Front Timing; Front Gear Group--Timing1
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8n5152 Gear Gp-Front Timing
8N***52Gear Group-Front Timing; Front Gear Group--Timimg1
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8n442 Flywheel Housing Group
8N***42Housing Group-Flywheel; Flywheel Housing Group1
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8n303 Front Housing Group
8N***03Housing Group-Front; Front Housing Group1
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6n8336 Engine Lifting Group
6N***36Lifting Group; Lifting Eye Gp-Engine1
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8n5104 Engine & Transmission Flexible Mounting Group
2p6175 Oil Pan Group
2P***75Pan Group-Oil; Pan Gp-Engine Oil1
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8n2531 Connecting Rod & Piston Group-4 Required
8N***31Piston & Rod Group; Connecting Rod And Piston Group1
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2w1177 Connecting Rod & Piston Group-4 Required*R
2W***77Piston & Rod Group; Connecting Rod And Piston Group1
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7n1148 Crankshaft Pulley Group
7N***48Pulley Group-Crankshaft; Crankshaft Pulley Group1
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6n7928 Fan Pulley Group
2p6224 Crankshaft Seal Group
2P***24Seal Group-Crankshaft; Crankshaft Seal Group1
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8n4913 Engine Support Group
8N***13Support Group-Engine; Engine Support Group1
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8n107 Trunnion Group
8N***07Trunnion Group-Engine; Engine Trunnion Group1
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7n8024 Valve Mechanism Gp-Type 2
7N***24Valve Mechanism Group; Valve Mechanism Group1
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7n8024 Valve Mechanism Group-Type 1
7N***24Valve Mechanism Group; Valve Mechanism Group1
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Cab, Gauges And Accessories
9c3069 Conversion Ar-Non Cab
4V***06Guard Group-Vandalism1
5V***29Lighting Group-2 Lamp; Lighting Gp-2-Lamp1
5V***81Gauge Group-Temperature1
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6w7082 Conversion Ar-Non Cab
6W***09Mirror Group-Rear View; Mirror Gp-Rear View-Rops1
6W***82Conversion Ar-Noncab1
7V***16Conversion Group-Non-Cab; Non-Cab Conversion Group1
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9c0070 Washer Gp-Front Windshield
4v8599 Seat Adjuster Group-Type 1
4v8599 Seat Adjuster Group-Type 2
4v7849 Adjuster Gp
6w8505 Adjuster Gp-Seat
6W***05Adjuster Group-Seat; -Suspension1
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3v6539 Air Conditioner Arrangement-Type 1
3V***39Air Conditioner Ar1
3V***84Lines Group-Air Conditioner; Air Conditioner Lines Group1
5V***94Air Conditioner Group; Air Conditioner Group1
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3v6539 Air Conditioner Ar
3V***39Air Conditioner Ar1
3V***84Lines Group-Air Conditioner; Air Conditioner Lines Group1
5V***94Air Conditioner Group; Air Conditioner Group1
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5v6794 Air Conditioner Group-Part 1 Of 2-Type 1
5V***94Air Conditioner Group; Air Conditioner Group1
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5v6794 Air Conditioner Gp-Part 1 Of 2
5V***94Air Conditioner Group; Air Conditioner Group1
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5v6794 Air Conditioner Gp-Part 2 Of 2
5V***94Air Conditioner Group; Air Conditioner Group1
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5v6794 Air Conditioner Group-Part 2 Of 2-Type 1
5V***94Air Conditioner Group; Air Conditioner Group1
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5v6795 Cab Group-Part 2 Of 2
9v2808 Cab Gp-Part 2 Of 2
5v6792 Cab Gp
5v6792 Cab Group
9v2808 Cab Gp-Part 1 Of 2
9v2808 Cab Gp
9v2808 Cab Gp-Part 2 Of 3
5v6795 Cab Group-Part 1 Of 2
9v2808 Cab Gp-Part 1 Of 3
7n4297 Clutch And Refrigerant Compressor Group*R
7N***97Clutch & Refrig Compressor Group1
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7n4296 Clutch & Refrigerant Compressor Group*R
7N***96Compressor Group-Clutch & Refrig1
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6n5943 Refrigerant Compressor Group-Type 1
6N***43Compressor Group-Refrigerant; Refrigerant Compressor Group1
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6n5943 Refrigerant Compressor Group-Type 2
6N***43Compressor Group-Refrigerant; Refrigerant Compressor Group1
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8v1313 Non-Rops Conversion Ar
6W***45Counterweight Group1
7V***85Counterweight Group; Counterweight Group1
8V***13Conversion Ar-Non-Rops1
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7v3616 Non-Cab Conversion Group-Type 1
7V***16Conversion Group-Non-Cab; Non-Cab Conversion Group1
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7v3616 Conversion Gp-Non Cab
7V***16Conversion Group-Non-Cab; Non-Cab Conversion Group1
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7v3616 Non-Cab Conversion Group-Type 2
7V***16Conversion Group-Non-Cab; Non-Cab Conversion Group1
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8v1314 Non-Rops Conversion Group
8V***14Conversion Group-Non-Rops; Non-Rops Conversion Group1
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3v7673 Dash Cover Group
3V***73Cover Group-Dash; Dash Cover Group1
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3v7673 Cover Gp-Dash
3V***73Cover Group-Dash; Dash Cover Group1
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5v4884 Seat Cover Group-Static-Type 1. For Use With 7p5719 Seat Group
4v9830 Seat Cover Group-Suspension-Type 1. For Use With 3v8252 Suspension
4v9830 Seat Cover Group-Type 2
5v4884 Seat Cover Group-Static-Type 2.
6w2520 Cushion As-Arm-L.H.
6w2519 Cushion As-Arm-R.H.
4v6399 Cushion As-Arm-R.H.
4V***99Cushion As-Arm; Cushion Assembly Arm R.H.1
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4v6400 Cushion As-Arm-L.H.
6w4705 Door Gp
6w4703 Door Gp-Air Intake
6W***03Door Group-Air Intake; (Air Inlet)1
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6w4703 Door Gp-Intake
6W***03Door Group-Air Intake; (Air Inlet)1
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5v7557 Cab Door Group-L.H.-Part 2 Of 2-Type 1
5v7557 Cab Door Group-L.H.-Part 2 Of 2-Type 2
5v7557 Cab Door Group-L.H.-Part 1 Of 2-Type 2
5v7557 Cab Door Group-L.H.-Part 1 Of 2-Type 1
7v9339 Air Pressure Gauge Group
7V***39Gauge Group-Air Pressure; Air Pressure Gauge Group1
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5v1241 Gauge Gp-Temperature Level
5V***41Gauge Group-Temperature; Gauge Gp-Temperature Level1
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5v1241 Temperature Level Gauge Group-Type 2
5V***41Gauge Group-Temperature; Gauge Gp-Temperature Level1
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5v7181 Gauge Gp-Temperature
5v7181 Temperature Gauge Group-Type 1
5v1241 Temperature Level Gauge Group-Type 1
5V***41Gauge Group-Temperature; Gauge Gp-Temperature Level1
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5v7181 Temperature Gauge Group-Type 2
4v3506 Guard Gp-Vandalism
9v2635 Harness Assembly-Cab
7v3732 Harness Assembly
8v1590 Harness Assembly-Part 2 Of 2
7v344 Harness Assembly-Temperature Gauge
9v874 Harness Assembly
8v1590 Harness Assembly-Part 1 Of 2
9v2636 Harness Assembly-Part 2 Of 2
9v2636 Harness Assembly-Part 1 Of 2
5v4869 Harness Assembly-Cab
7v3733 Harness Assembly
9v7074 Heater & Conditioner Ar
3V***37Heater Ar-Cab1
3V***39Air Conditioner Ar1
6W***03Door Group-Air Intake; (Air Inlet)1
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5v1240 Heater & Air Conditioner Ar
3V***37Heater Ar-Cab1
3V***39Air Conditioner Ar1
5V***40Heater & Air Conditioner Ar1
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9v7074 Heater & Air Conditioner Ar
3V***37Heater Ar-Cab1
3V***39Air Conditioner Ar1
9V***74Heater & Air Conditioner Ar1
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9c3061 Air Conditioner & Heater Ar
3V***37Heater Ar-Cab1
3V***39Air Conditioner Ar1
6W***03Door Group-Air Intake; (Air Inlet)1
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3v6537 Heater Ar-Cab
3V***37Heater Ar-Cab1
3V***85Lines Group-Heater; Heating Lines Group1
7V***45Heater Group-Cab; Cab Heater Group1
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7v2945 Cab Heater Group
7V***45Heater Group-Cab; Cab Heater Group1
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4v3509 Air Horn Group
4v3509 Air Horn Group. Serial No.22z1-22z670 Inclusive & 31r1-31r495 Incl.
5d6998 Air Horn Assembly
3v6684 Air Conditioner Lines Group. Part Of 3v6539 Air Conditioner
3V***84Lines Group-Air Conditioner; Air Conditioner Lines Group1
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3v6685 Lines Gp-Heater
3V***85Lines Group-Heater; Heating Lines Group1
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5v1194 Vandalism Lock Gp
5V***94Lock Group-Vandalism; Vandalism Lock Group1
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8v4965 Rear View Mirror Group-R.H.
8V***65Mirror Group; Rear View Mirror Group-R.H1
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6w4909 Mirror Gp-Rear View
6W***09Mirror Group-Rear View; Mirror Gp-Rear View-Rops1
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8v3901 Rear View Mirror Group-L.H.
8V***01Mirror Group-Rear View; Rear View Mirror Group-L.H.1
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6w2601 Mirror Gp-Rear View
6W***01Mirror Group-Rear View; Rear View Mirror Group1
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8v3900 Rear View Mirror Group
8V***00Mirror Group-Rear View1
8V***01Mirror Group-Rear View; Rear View Mirror Group-L.H.1
8V***65Mirror Group; Rear View Mirror Group-R.H1
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4v37 Instrument Panel Group
5v3664 Panel Gp-Instrument
5v3664 Instrument Panel Group
6v6561 Wiper Arm Pivot Group
6V***61Pivot Group-Wiper Arm; (Wiper Arm)1
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5v6793 Cab Pressurizer Group-Part 1 Of 2
5V***93Pressurizer Group-Cab; Cab Pressurizer Group1
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5v6793 Pressurizer Gp-Cab-Part 1 Of 2
5V***93Pressurizer Group-Cab; Cab Pressurizer Group1
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5v6793 Pressurizer Gp-Cab-Part 2 Of 2
5V***93Pressurizer Group-Cab; Cab Pressurizer Group1
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Serial No.'S For 5v6793
5V***93Pressurizer Group-Cab; Cab Pressurizer Group1
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5v6793 Cab Pressurizer Group-Part 2
5V***93Pressurizer Group-Cab; Cab Pressurizer Group1
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5v6793 Cab Pressurizer Group-Part 2 Of 2
5V***93Pressurizer Group-Cab; Cab Pressurizer Group1
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9v1949 Rear Washer & Wiper Group
7v8658 Roll-Over Protection System Group
7V***58Rops Group; Rollover Gp-Protective1
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7p5719 Seat Group
2v2387 Seat Gp-Adjustable Suspension
2V***87Seat Group-Adjustable; Seat Gp-Adjustable Suspension1
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2v429 Adjustable Seat Group-Static
6w9744 Seat Gp-Suspension
6W***44Seat Group-Suspension; -Vinyl, Low Back1
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3v8252 Seat Gp-Suspension
3V***52Seat Group-Suspension; Suspension Seat Group1
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Serial No.'S For 3v7673
9k682 Shaft & Link Assembly
9k1213 Shaft & Link Assembly
2v4286 Seat Support Group
9v5751 Suppression Gp-Sound-Part 2 Of 2
9v5751 Suppression Gp-Sound-Part 1 Of 2
5v4861 Suspension Gp-Seat-Part 1 Of 2
5v4861 Suspension Gp-Seat-Part 2 Of 2
6w8502 Suspension Gp-Seat-Part 1 Of 2
6w8502 Suspension Gp-Seat-Part 2 Of 2
4v6682 Air Control Valve Group
9v1949 Rear Washer And Wiper Group-Part 1 Of 2
9v1948 Washer & Wiper Gp
9v1949 Rear Washer And Wiper Group-Part 2 Of 2
9c0012 Wiper & Washer Gp-Rear-Part 2 Of 2
9C***12Washer & Wiper Group-Rear; -Rear1
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9c0012 Wiper & Washer Gp-Rear-Part 1 Of 2
9C***12Washer & Wiper Group-Rear; -Rear1
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9c0012 Wiper & Washer Gp-Rear
9C***12Washer & Wiper Group-Rear; -Rear1
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9c0068 Washer Gp-Rear
5v9313 Window Group-L.H. Door-Type 1
5v9313 Window Group-L.H. Door-Type 2
2v4296 Washer & Wiper Group
2V***96Wiper & Washer Group; Washer And Wiper Group1
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9c0014 Wiper & Washer Gp-Front
9v1948 Washer And Wiper Group-Front
9c0014 Wiper & Washer Gp
2v5447 Rear Washer & Wiper Group-Type 1
2v5447 Rear Washer & Wiper Group-Type 2
3t180 Wiper Group
6t7293 Wiper Group-24 Volt
1v4360 Wiper Group
3t7064 Wiper Group-24 Volt-Type 1
3t7064 Wiper Group-24 Volt-Type 2
Chassis
3v570 Axle Gp-Fixed
3v0570 Axle Gp-Fixed
3v565 Oscillating Axle Group
6w6643 Counterweight Gp
6w6645 Counterweight Gp
7v8685 Counterweight Group. Part Of 5v1189,8v2406 & 8v3130 Logging &
7V***85Counterweight Group; Counterweight Group1
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9c8328 Counterweight Gp
8v2884 Counterweight Group-3 Piece. Also Part Of 5v1189,8v2406 & 8v3130
8V***84Counterweight Group; Counterweight Group1
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5v4626 Battery Door Group
3v327 Door Gp-Battery
3v327 Battery Door Group
6w5798 Door Gp-Battery
5v6115 Fender Gp
3v115 Firewall Gp
3v0115 Firewall Gp
3v0127 Frame Gp-Front
3v0102 Frame Gp-Rear
3v102 Rear Frame Group
9v7646 Guard Gp-Crankcase
3v0123 Guard Gp-Crankcase
3v130 Front Guard Group
3v0130 Guard Gp-Front
3v144 Power Train Guard Group
3V***44Guard Group-Power Train; Power Train Guard Group1
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9v7331 Guard Gp-Radiator
3v0103 Guard Gp-Radiator
3v0119 Hitch Gp-Articulated
3v119 Articulated Hitch Group
3v116 Hood & Guard Group-Part 3 Of 3
3v116 Hood & Guard Group-Part 2 Of 3
8v6379 Guard & Hood Group-Part 2 Of 3-Type 2
8v6379 Guard & Hood Group-Part 1 Of 3-Type 2
3v116 Hood And Guard Group-Part 3 Of 3
8v6379 Guard & Hood Group-Part 1 Of 3-Type 1
8v6379 Guard And Hood Group-Part 2 Of 3-Type 1
3v116 Hood & Guard Group-Part 1 Of 3
8v6379 Guard And Hood Group-Part 3 Of 3-Type 1
3v116 Hood And Guard Group-Part 1 Of 3
8v6379 Guard & Hood Group-Part 3 Of 3-Type 2
3v114 Ladder Group
3v0114 Ladder Gp
5v9150 Export Lifting Group
9v296 Export Lifting Group
7v2877 Safety Link Group
3v6532 Platform Mounting Group
5v7180 Platform Gp-Part 1 Of 2
5v7180 Platform Group-Top View-Part 1 Of 2
5v7180 Platform Gp-Part 2 Of 2
5v7180 Platform Group-Side View-Part 2 Of 2
3v112 Platform Group
3v0112 Platform Group
Serial No.'S For 5v7180
9c2200 Rim Gp-Demountable
3V***41Rim Group-Demountable1
5C***89Rim Group-Demountable1
9C***00Rim Group-Demountable1
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5c9289 Rim Gp-Demountable
4v2316 Demountable Rim Group
3v141 Demountable Rim Group-4 Required-20.5 X 25 Tubeless Tires
8v7186 Demountable Rim Group-20.5 X 25 Tubeless Tires-4 Required
9c2199 Rim Gp-Demountable
3v141 Demountable Rim Group-20.5 Tubeless Tires-4 Required
5v1029 Demountable Rim Group-4 Required-20.5 X 25 Tubeless Tires
3v113 Temporary Controls Support Group
3V***13Support Group-Temporary Control1
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Cooling System
1p4244 Breather Group
2p6215 Cooler Gp-Oil
2P***15Cooler Group-Engine Oil; Oil Cooler Group Engine1
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2w7545 Cooler Gp-Filter Base & Engine Oil
2W***45Cooler Group-Filter Base & Eng Oil1
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2w7546 Engine Oil Cooler, Filter & Filter Base Group
2W***46Cooler Group-Filter Base & Eng Oil; Engine Oil Cooler,Filter And Filter Base1
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8n4438 Cooler Gp-Hydraulic Oil
8n4448 Cooler Gp-Transmission Oil
8n4440 Blower Fan Group. Serial No. 22z1 To 22z616 Inclusive &
8n4440 Blower Fan Group
8n2182 Fumes Disposal Group
8N***82Fumes Disposal Group; Fumes Disposal Group1
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4n3586 Jacket Water Heater Gp
4N***86Heater Group-Jacket Water; (120v)1
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4w1340 Housing & Regulator Gp
4W***40Housing & Regulator Group; Housing And Regulator Group1
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7n7290 Housing & Regulator Gp
3v0120 Lines Gp-Oil Cooler
9v7325 Lines Gp-Oil Cooler
3v121 Torque Converter Cooler Lines Group
7n7211 Lines Gp-Water
7N***11Lines Group-Water; Water Lines Group1
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8n9722 Water Lines Group-Bonnet
8N***22Lines Group-Water; Water Lines Group--Bonnet1
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2w6779 Lines Gp-Water
8n4112 Lines Gp-Water
8N***12Lines Group-Water; -Bypass Relief1
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7n5908 Water Pump Group
2w8002 Pump Gp-Water*R
2W***02Pump Group-Water; Water Pump (Assembly)1
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7n4500 Radiator Gp-Part 2 Of 2
7n4500 Radiator Gp-Part 1 Of 2
1w1894 Radiator Gp
4w1180 Radiator Gp-Folded Core
4w1181 Radiator Gp-Folded Core
Engine Arrangement
6n6878 Engine Arrangement-Part 2 Of 2
1N***68Filter Group-Primary Fuel; Praimary Fuel Filter Group1
1W***41Shut-Off Group-Electrical; Electrical Shut-Off Group1
1W***81Cover Group-Tachometer Drive; Tachometer Drive Cover Group1
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1w9220 Engine Arrangement-Part 2 Of 2
1N***68Filter Group-Primary Fuel; Praimary Fuel Filter Group1
1W***41Shut-Off Group-Electrical; Electrical Shut-Off Group1
1W***81Cover Group-Tachometer Drive; Tachometer Drive Cover Group1
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6n6878 Engine Arrangement-Part 1 Of 2
1N***36Camshaft Group-Single; Single Camshaft Group1
1P***44Breather Group1
1W***46Gauge Group-Oil Level (Dipstick); Oil Level Gauge Group1
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1w9220 Engine Arrangement-Direct Injection Turbocharged-Part 1
1N***36Camshaft Group-Single; Single Camshaft Group1
1P***44Breather Group1
1W***46Gauge Group-Oil Level (Dipstick); Oil Level Gauge Group1
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Fuel System And Governor
8n8170 Fuel Injection Lines Group.
8n8170 Lines Gp-Fuel Injection
7c5170 Lines Gp-Fuel Injection
1w8996 Fuel Injection Lines Group.
7w3795 Lines Gp-Fuel Injection
8n2772 Fuel Injection Lines Group
8N***72Lines Group-Fuel Injection; Fuel Injection Lines Group1
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1w8995 Fuel Injection Lines Group
8n8170 Fuel Injection Lines Group. Engine Serial No.7z3879-7z5337 Incl.
7c5160 Lines Gp-Fuel Injection
7w3790 Lines Gp-Fuel Injection
8n8170 Fuel Injection Lines Group. Engine Serial No.7z1375 To 7z3878 Incl.
2w0262 Camshaft Assembly
5g3612 Protection Cap Group-Fuel Tank
5G***12Cap Group-Protection; Fuel Filler Protection Cap Group1
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7n8622 Fuel Ratio Control Group
7N***22Control Group-Fuel Ratio; Fuel Ratio Control Group1
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4w1037 Fuel Ratio Control Group
4w1339 Fuel Ratio Control Group
7w2830 Fuel Ratio Control Group
1w3570 Fuel Ratio Control Group
1W***70Control Group-Fuel Ratio; Fuel Ratio Control Group1
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8n7275 Torque Control Group.Engine Serial No. 7z1375 To 7z4318 Incl.
1w2481 Tachometer Drive Cover
1W***81Cover Group-Tachometer Drive; Tachometer Drive Cover Group1
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1p2299 Fuel Filter Assembly
1P***99Filter As-Fuel; (Advanced Efficiency)(Secondary)1
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1w9532 Fuel Filter Group
1W***32Filter Group-Fuel; Filter Gp-Secondary Fuel1
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1n4768 Primary Fuel Filter Group
1N***68Filter Group-Primary Fuel; Praimary Fuel Filter Group1
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6n1044 Primary Fuel Filter Group
6N***44Filter Group-Primary Fuel; Primary Fuel Filter Group1
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8n1294 Secondary Filter Group
8N***94Filter Group-Secondary; Secondary Fuel Filter Group1
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2w0266 Governor And Fuel Injection Pump Group-Type 1
2W***66Gov & Fuel Inj Pump Group; Governor & Pump Group-Fuel Injection1
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2w0266 Governor And Fuel Injection Pump Group-Type 2
2W***66Gov & Fuel Inj Pump Group; Governor & Pump Group-Fuel Injection1
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8n4123 Governor And Fuel Injection Poump Group
8N***23Gov & Fuel Inj Pump Group; Governor And Fuel Injection Pump Group1
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8n4123 Governor & Fuel Injection Pump Group. Serial No. 7z1375 To
8N***23Gov & Fuel Inj Pump Group; Governor And Fuel Injection Pump Group1
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8n4124 Governor & Fuel Injection Pump Group
8n4124 Governor & Fuel Injection Pump Group-Type 2
8n4123 Governor And Fuel Injection Pump Group
8N***23Gov & Fuel Inj Pump Group; Governor And Fuel Injection Pump Group1
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2w2410 Governor Group-Part 1 Of 2-Type 2
2w2410 Governor Group-Part 2 Of 2-Type 2
8n2508 Governor Group-Part 1 Of 3-Type 2
8n2508 Governor Group-Part 1 Of 3-Type 3
8n2508 Governor Group-Part 2 Of 3-Type 3
2w2410 Governor Group-Part 3 Of 3-Type 3
8n2508 Governor Group-Part 2 Of 3-Type 1
8n2508 Governor Group-Part 2 Of 3-Type 2
2w2410 Governor Group-Part 1 Of 2-Type 1
2w2410 Governor Group-Part 1 Of 3-Type 3
2w4107 Governor Group-Part 2 Of 2
8n2508 Governor Group-Part 1 Of 3-Type 1
8n2508 Governor Group-Part 3 Of 3-Type 3
2w4107 Governor Group-Part 1 Of 2
2w2410 Governor Group-Part 2 Of 2-Type 1
8n2508 Governor Group-Part 3 Of 3-Type 1
8n2508 Governor Group-Part 3 Of 3-Type 2
2w2410 Governor Group-Part 2 Of 3-Type 3
3v6531 Installation Gp
6w6660 Installation Gp
4w7252 Seal Kit--Field Installation
1W***82Piston Valve Assembly1
3D***98Seal (1.925" Inside Diameter)1
4J***97Seal--Transfer Pump To Fuel Pump1
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1w3789 Drain Lines Group-Type 2
1W***89Lines Group-Drain; Drain Lines Group1
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1w3789 Drain Lines Group-Type 1
1W***89Lines Group-Drain; Drain Lines Group1
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3v110 Fuel Lines Group. Serial No. 22z1 To 22z588 Inclusive
3v0110 Lines Gp-Fuel
3v0110 Fuel Lines Group
3v110 Fuel Lines Group
8n4442 Muffler Group. Serial No. 22z1 To 22z416 Inclusive
8n4442 Muffler Group. Serial No. 22z417-Up And 31r1-Up
8v1179 Pedal Gp-Governor
8V***79Pedal Group-Governor; Governor Pedal Group1
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2v4281 Pedal Gp-Governor
2v4281 Governor Pedal Group
2w0263 Fuel Injection Pump Group
1w6539 Fuel Injection Pump Group-Type 2
1w6539 Fuel Injection Pump Group-Type 1
8n2517 Fuel Injection Pump Group
8n2515 Fuel Injection Pump Group-Type 1. Part Of 8n4124 Governor & Fuel
8n2515 Fuel Injection Pump Gp
8n6201 Primary Fuel Filter Group
8N***01Pump Group-Fuel Prime & Prim Filter; Pump Gp-Fuel Priming & Primary Filter Gp1
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8n3567 Fuel Priming Pump Group
8N***67Pump Group-Fuel Priming; Fuel Priming Pump Group1
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8n6200 Fuel Priming Pump Group
1w1695 Fuel Transfer Pump Group
7n6831 Fuel Transfer Pump Group
2w4160 Fuel Transfer Pump And Mounting Group
2W***60Pump Group-Fuel Transfer & Mtg; Fuel Transfer Pump And Mounting Group1
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3v109 Fuel Tank Group-220 L (58 Gallon)
8n7276 Torque Control Group
Hydraulic System
9g9288 Protection Cover Group-Hydraulic Tank Cap
9G***88Protection Cover Group; -Hydraulic Tank-Steering Tank Fill Cap-Hydraulic Tank Fill Cap1
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4t2749 Pilot Operated Control Valve Group
1u2225 Pilot Operated Control Valve Group
1u2225 Pilot Operated Control Valve Group. Serial No. 22z509 & 22z636
4t2747 Valve Group-Pilot Operated-Type-1
4T***47Valve Group-Control; Pilot Operated Control Valve Group1
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1u2225 Pilot Operated Control Valve Group. Serial No. 22z1 To 22z508 Incl.
1u2231 Pilot Operated Control Valve Group-Type 1
1u2232 Pilot Operated Control Valve Group-Type 2
4t2747 Valve Group-Pilot Operated-Type-2
4T***47Valve Group-Control; Pilot Operated Control Valve Group1
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4t2748 Valve Group-Pilot Operated- Type-2
4t2748 Valve Group-Pilot Operated Control-Type 1
1u2231 Pilot Operated Control Valve Group-Type 2
1u2232 Pilot Operated Control Valve Group-Type 1
1u2232 Pilot Operated Control Valve Group-Type 3
3g4111 Relief Valve Group
4t4751 Relief Valve Group
4t4162 Relief Valve Group
4T***62Valve Group-Relief; (Line, Auxiliary Cyl Rod End)1
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3g4110 Relief Valve Group
3g4459 Pilot Operated Relief Valve Group
4t2742 Relief Valve Group
4T***42Valve Group-Relief; -Secondary Steering1
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4t2764 Valve Group-Relief
4T***64Valve Group-Relief; (Line, Tilt Cylinder Head End)1
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9j4841 Relief Valve Group
4t2626 Cartridge Gp-Center*R
4T***26Cartridge Group; (79-L/Min)(Center)1
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4t1893 Cartridge Group-132-L-(Front)*R
7v3674 Control Gp-Hydraulic Hand-Part 2 Of 2
7v3674 Control Gp-Hydraulic Hand-Part 1 Of 2
7v3762 Pilot Operated Hydraulic Control Group. Part Of 5v1190 & 8v7161
7V***62Control Group-Pilot Operated Hydraulic; Pilot Operated Control Gorup--Hydraulic.1
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8v7161 Conversion Arrangement-Field Installation-Type 2
4J***22Seal-Interface Between 3rd & Tilt Valve1
4J***23Packing,Preformed Cover And Valve Body1
4T***47Valve Group-Control; Pilot Operated Control Valve Group1
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8v7161 Conversion Arrangement-Field Installation-Type 1
1U***31Valve Group-Control1
5V***36Lines Group-Front; Lines Gp-Frontot Operated Hydraulic1
7V***62Control Group-Pilot Operated Hydraulic; Pilot Operated Control Gorup--Hydraulic.1
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7v5516 Seal & Cylinder Group-L.H.Lift
7v5517 Seal & Cylinder Group-R.H. Lift
3v136 Seal & Cylinder Group-Tilt
1u1147 Cylinder Group-L.H.(Change 1)-152.4 Mm (6") Bore X 751 Mm (29.6")
1u1148 Cylinder Group-R.H.(Change 1)-152.4 Mm (6") Bore X 751 Mm (29.6")
3g8786 Cylinder Gp (Change 1-4)
3g8786 Cylinder Gp (Change 6)
5v1190 Hydraulic Arrangement-Three Valve-Front Mounted
5V***90Hydraulic Ar; Hydraulic Arrangement1
5V***36Lines Group-Front; Lines Gp-Frontot Operated Hydraulic1
5V***58Valve & Mounting Group; -3-Function1
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3v139 Positioner & Kickout Group
5v1236 Front Lines Group
5V***36Lines Group-Front; Lines Gp-Frontot Operated Hydraulic1
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3v122 Grease Lines Group-Part 1
3v122 Grease Lines Group-Part 2 Of 2
7v8359 Hydraulic Lines Group
3v137 Lift Cylinder Lines Group-Part 2 Of 2
3v137 Lift Cylinder Lines Group-Part 1 Of 2
7v3711 Lines Gp-Pilot-Part 1 Of 2
7v6559 Pilot Lines Group-Part 2 Of 2-Type 2
7V***59Lines Group-Pilot; Pilot Lines Group1
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7v3711 Lines Gp-Pilot
7v3711 Lines Gp-Pilot-Part 2 Of 2
7v6559 Pilot Lines Group-Part 1 Of 2-Type 2
7V***59Lines Group-Pilot; Pilot Lines Group1
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7v6559 Pilot Lines Group-Part 1 Of 2-Type 1. Part Of 5v1190 & 8v7161
7V***59Lines Group-Pilot; Pilot Lines Group1
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7v3711 Pilot Lines Group-Part 2 Of 2
7v6559 Pilot Lines Group-Part 2 Of 2-Type 1
7V***59Lines Group-Pilot; Pilot Lines Group1
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7v3711 Pilot Lines Group-Part 1 Of 2
3v138 Tilt Cylinder Lines Group
4v4155 Hydraulic Hand Control Lock Group
4V***55Lock Group-Hydraulic Hand Control1
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3v132 Hydraulic Tank Mounting Group
3v0133 Mounting & Pump Gp
4t6914 Pump Gp-Vane
1u2221 Pump Gp-Vane
3g2940 Tank Gp-Filter & Hydraulic-Part 2 Of 2
3g2940 Tank Gp-Filter & Hydraulic-Part 1 Of 2
3g2940 Hydraulic Tank & Filter Group-Part 1 Of 2
3g2940 Hydraulic Tank & Filter Group-Part 2 Of 2
4v2428 Mounting And Valve Group
5v7158 Mounting & Valve Gp
5V***58Valve & Mounting Group; -3-Function1
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4v2428 Mounting & Valve Group
5v7158 Mounting And Valve Group-Type 1
5V***58Valve & Mounting Group; -3-Function1
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4t2746 Valve Group-Basic Control
4t2745 Valve Gp
1u2172 Pilot Valve Group-Part 2 Of 2
1u2620 Pilot Valve Group. Part Of 7v6559 Pilot Lines Group Shown On
1u2172 Pilot Valve Group-Part 1 Of 2
1u2226 Selector & Pressure Control Valve Group
1U***26Valve Group-Selector & Press Cont; -Pilot Lines1
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4t1569 Sequence Valve Group
Implements
Abrasion Tip-Field Installation
9w1376 Adapter Gp-Tip
3g6341 Cutting Edge & Bit Gp
3G***41Bit & Cutting Edge Group; (Cutting)1
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9w2238 Edge Gp-Cutting
9c8355 Bucket Ar
9C***28Counterweight Group1
9C***55Bucket Ar-General Purpose1
9C***56Bucket Group-General Purpose1
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9c8357 Bucket As
5v4447 General Purpose Bucket Assembly-Replaced By 9v3296
6w1137 Bucket As-Rock
5v1053 Bucket Group-Light Material-Replaced By 9v3297
6w7783 Bucket Gp-General Purpose
6w7785 Bucket Gp-General Purpose-Loose Material
6w7782 Bucket Gp-General Purpose
9c8356 Bucket Gp-General Purpose
6w7786 Bucket Gp-General Purpose-Loose Material-Teeth
6w7784 Bucket Gp-General Purpose
6w5354 General Purpose Bucket Group
9v3296 Bucket Gp-General Purpose
9v3297 Bucket Group-Light Material
6w1134 Bucket Gp-Rock
2J***06Nut Front Support To Frame; Nut-Front Support To Frame8
4F***27Bolt-Plow; (3/4-10x57.15mm)8
5P***48Washer--Bracket To L.H. Support Rail8
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6w1135 Bucket Gp-Rock
3v0128 Control Gp-Bucket
Cutting Edges-Abrasion Resistant Material
9W***88Edge-Cutting; R. H. 365 mm (14 In.) Long1
9W***89L. H. 365 mm (14 In.) Long0
9W***92R. H. 1210 mm (48 In.) Long0
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7t5960 Cutting Edges-R.H.-537mm (21.15 In) Long-30mm (1.19 In) Thick
7T***60Edge-Cutting-Rh1
7T***61630mm(24.81in)Long-30mm(1.19in)Thick1
7T***62528mm(20.79in)Long-30mm(1.19in)Thick1
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9c3060 Logging Ar
5V***90Hydraulic Ar; Hydraulic Arrangement1
6W***43Counterweight Group1
6W***45Counterweight Group1
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5v1189 Logging Ar
5V***29Rim Group-Demountable4
5V***89Logging Ar1
5V***90Hydraulic Ar; Hydraulic Arrangement1
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8v2406 Logging Ar-Radial Tires
5V***29Rim Group-Demountable4
5V***90Hydraulic Ar; Hydraulic Arrangement1
6W***43Counterweight Group1
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8v3130 Logging Ar
4V***16Rim Group-Demountable4
5V***90Hydraulic Ar; Hydraulic Arrangement1
6W***43Counterweight Group1
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Segment Edges
4T***23Segment Edge-Left Hand0
4T***24Segment Edge-Right Hand0
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4t5224 Tip Gp
4T***24Tip Group1
8J***55Tip Group-Long; -J-3501
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4t5225 Tip Gp
4T***25Tip Group1
8J***54Tip Group-Short; -J-3500
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9w8144 Tip Gp-Long
9J***67Tip Group-Long; -J-3008
9W***44Tip Group-Long1
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9j3167 Tip Gp-Long
8j4955 Tip Gp-Long
9j3175 Tip Gp-Extreme Service-Short
8j4954 Tip Gp-Short
9w8145 Tip Gp-Short
9J***75Tip Group-Short; -J-3008
9W***45Tip Group-Short1
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3g4013 Tooth Group-Long Tip
3g4014 Tooth Group-Short Tip-Type 2
3g4014 Tooth Group-Short Tip-Type 1
Lubrication System
8n4457 Base Gp-Engine Oil Filter
8N***57Base Group-Oil Filter; Base Group-Engine Oil Filter1
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2p6855 Oil Filler Group
2p6475 Oil Filter Group
2P***75Filter Group-Engine Oil; Oil Filter Group (10z1 ~ 10z7023)1
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1w46 Oil Level Gauge Group
1W***46Gauge Group-Oil Level (Dipstick); Oil Level Gauge Group1
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2p6512 Oil Lines Group
2P***12Lines Group-Engine Oil; Engine Oil Lines Group1
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2p1784 Oil Pump Group
2P***84Pump Group-Engine Oil; Engine Oil Pump Group1
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6n2642 Engine Oil Pump Group
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)1
1P***46Washer-Hard; (10.2x35x6-mm Thk)1
4W***48Pump Group-Engine Oil; Pump Gp-Engine Oil Gear1
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4w2448 Engine Oil Pump Group-Two Section Gear*R
4W***48Pump Group-Engine Oil; Pump Gp-Engine Oil Gear1
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2p1785 Oil Pump Group*R
Power Train-Power Transmission Unit
2v4282 Control Gp-Transmission
8p3043 Control Gp-Transmission Hydraulic
8P***43Control Group-Transmission Hydraulic; Transmission Hydraulic Control Group1
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7k5636 Protection Cover Group-Transmission Oil Cap
7K***36Cover Group-Protection; Protection Cover Group1
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4v9848 Gear Gp-Front Diff & Bevel
4V***48Differential & Bevel Gear Group1
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4v9848 Bevel Gear & Differential Gp-Front
4V***48Differential & Bevel Gear Group1
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6w5108 Bevel Gear & Differential Gp-Front
6W***08Differential & Bevel Gear Group1
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4v9849 Rear Differential & Bevel Gear Group
4V***49Differential & Bevel Gear Group1
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6w5109 Differential & Bevel Gear Gp-Rear
6W***09Differential & Bevel Gear Group1
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4v9849 Gear Gp-Rear Diff & Bevel
4V***49Differential & Bevel Gear Group1
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4v7916 Differential Group-Detroit No-Spin.
2V***93Differential Group; Differential Group1
4V***16Differential Group1
9V***28Differential Group; Differential Group1
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5v1271 Differential Gp
9v5728 Differential Group
9V***28Differential Group; Differential Group1
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6w5115 Differential Gp
2v1793 Differential Group-Replaced By 9v5728-Page 144a
2V***93Differential Group; Differential Group1
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7g4854 Transfer Drive Gp
7g4854 Transfer Drive Group-Part 2 Of 2
7g4854 Transfer Drive Group-Part 1 Of 2
3v0142 Drive Shaft Group
3v142 Drive Shaft Group
5v2977 Drive Shaft Group
3v0142 Drive Shaft Gp
3v0124 Power Train Oil Filler Group
3v124 Power Train Oil Filler Group
3v143 Filter & Lines Group. Serial No. 22z1 To 22z467 Inclusive & 31r1 To
3v143 Filter & Lines Group. Serial No. 22z468-Up & 31r414-Up
9p1509 Transmission Filter Group-With Housing
9P***09Filter Group-Transmission; (Trans.)1
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9v1597 Front Harness Assembly-Turn Lights
7g4852 Transmission Case & Covers Gp-Part 2 Of 2
7G***52Parts & Case Group-Planetary; Transmission Case And Covers Group1
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7g4852 Transmission Case & Covers Gp-Part 1 Of 2
7G***52Parts & Case Group-Planetary; Transmission Case And Covers Group1
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7g4853 Planetary Gp-Part 2 Of 4-Type 2
7G***53Planetary Group; Planetary Transmission Group1
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7g4853 Planetary Gp-Transmission-Part 3 Of 4
7G***53Planetary Group; Planetary Transmission Group1
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7g4853 Planetary Gp-Transmission-Part 2 Of 4
7G***53Planetary Group; Planetary Transmission Group1
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7g4853 Planetary Gp-Transmission-Part 4 Of 4
7G***53Planetary Group; Planetary Transmission Group1
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7g4853 Planetary Gp-Part 2 Of 4
7G***53Planetary Group; Planetary Transmission Group1
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7g4853 Planetary Gp- Part 1 Of 4-Type 1
7G***53Planetary Group; Planetary Transmission Group1
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7g4853 Planetary Gp-Part 4 Of 4-Type 1
7G***53Planetary Group; Planetary Transmission Group1
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7g4853 Planetary Gp-Transmission-Part 1 Of 4
7G***53Planetary Group; Planetary Transmission Group1
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7t9087 Planetary Gp-Part 2 Of 4
7T***87Planetary Group; Planetary Transmission Group1
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7g4853 Planetary Gp-Part 3 Of 4
7G***53Planetary Group; Planetary Transmission Group1
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7g4853 Planetary Gp-Part 4 Of 4
7G***53Planetary Group; Planetary Transmission Group1
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7t9087 Planetary Gp-Part 4 Of 4
7T***87Planetary Group; Planetary Transmission Group1
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7t9087 Planetary Gp-Transmission-Part 2 Of 4
7T***87Planetary Group; Planetary Transmission Group1
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7g4853 Planetary Gp- Part 2 Of 4-Type 1
7G***53Planetary Group; Planetary Transmission Group1
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7t9087 Planetary Gp-Transmission-Part 1 Of 4
7T***87Planetary Group; Planetary Transmission Group1
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7g4853 Planetary Gp- Part 1 Of 4
7G***53Planetary Group; Planetary Transmission Group1
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7t9087 Planetary Gp-Transmission-Part 4 Of 4
7T***87Planetary Group; Planetary Transmission Group1
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7t9087 Planetary Gp-Part 1 Of 4
7T***87Planetary Group; Planetary Transmission Group1
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7t9087 Planetary Gp-Transmission-Part 3 Of 4
7T***87Planetary Group; Planetary Transmission Group1
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7g4853 Planetary Gp-Part 4 Of 4-Type 2
7G***53Planetary Group; Planetary Transmission Group1
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7g4853 Planetary Gp-Part 3 Of 4-Type 1
7G***53Planetary Group; Planetary Transmission Group1
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7t9087 Planetary Gp-Part 3 Of 4
7T***87Planetary Group; Planetary Transmission Group1
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7g4853 Planetary Gp-Part 3 Of 4-Type 2
7G***53Planetary Group; Planetary Transmission Group1
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7g4853 Planetary Gp-Part 1 Of 4-Type 2
7G***53Planetary Group; Planetary Transmission Group1
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9w2734 Pump Gp-Gear
7g4856 Pump Gp-Transmission Gear
1t1735 Torque Converter Gp
7g4855 Torque Converter Gp-With Housing
7G***55Torque Converter Group; Torque Converter Group1
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1t1630 Torque Converter Group. Torque Converter Serial No.80t275 To 80t603
1t1630 Torque Converter Gp
1t1630 Torque Converter Group
3t5682 Transmission Arrangement
3T***82Transmission Ar1
7G***51Transmission Ar-Power Shift; Powershift Transmission Arrangement1
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9w5115 Transmission Ar
3S***95Valve Group-Relief; (Transmission)1
7G***52Parts & Case Group-Planetary; Transmission Case And Covers Group1
7G***54Drive Group-Transfer1
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7g4851 Transmission Ar-Powershift
7G***51Transmission Ar-Power Shift; Powershift Transmission Arrangement1
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Transmission Ser. Nos. For 7g4853 Planetary Transmission Group
Transmission Serial Numbers For 7g4853 Planetary Gp
8p3042 Neutralizer,Selector & Pressure Control Valve Group
8p3040 Neutralizer Valve Group
3s2695 Relief Valve Gp
3S***95Valve Group-Relief; (Transmission)1
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8p3041 Selector & Pressure Control Valve Group
8P***41Valve Group-Selector & Press Cont1
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6w9145 Warning Gp-Backup
2v6755 Warning Gp-Backup
4v9850 Final Drive & Wheel Group-4 Required
9c2170 Final Drive & Wheel Gp
Service Equipment And Supplies
3v5835 Fire Extinguisher Group-Type 1
9v0061 Fire Extinguisher Group
3v5835 Fire Extinguisher Group-Type 2
Gasket Kits
5P***68Kit-Gasket; (Single Cylinder Liner)(Single Cylinder Liner)0
5P***98Water Pump (Effective With Serial No. 44v22485~44v23615); Water Pump (Effective With Serial No. 43v18854~43v20046)0
6V***61Turbocharger Mounting Serial No. 48v10946 Up0
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8f9866 Grease Gun
Name Plates & Transfers
1P***76Film-Cat On Side Of Operator Compartment2
2M***68Plate--Serial Number (Wheel Loader); On R.H. Side Of Loader Frame1
3N***90Plate Serial Number; On R.H. Rear Bank Of Cylinder Block As Viewed From Rear Of Engine1
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9s7978 Hand Tool Group. 8f9866 Grease Gun Parts Are Shown On Page 291
Starting And Electrical System
9g8255 Alternator Group-Delco Remy-24 Volt, 35 Ampere-Part 1
3t1888 Alternator Group-Delco-Remy-24 Volt, 50 Ampere
3T***88Alternator Group-Charging; Alternator Group Delco-Remy 24 Volt, 50 Ampere1
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6n8991 Alternator Group-24 Volt, 50 Ampere.
5S***88Alternator Group-Charging1
6N***91Alternator Group-Charging1
9F***68Terminal 9.53 mm(.375 In.) Screw)1
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5s9088 Alternator Assembly-24 Volt, 50 Ampere*R
3T***88Alternator Group-Charging; Alternator Group Delco-Remy 24 Volt, 50 Ampere1
5S***88Alternator Group-Charging1
6T***23Alternator Group-Charging; Alternator Group-Nippondenso -- 24 Volt, 50 Ampere1
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6t7223 Alternator Group-Nippondenso-24 Volt, 50 Ampere
6T***23Alternator Group-Charging; Alternator Group-Nippondenso -- 24 Volt, 50 Ampere1
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1w7832 Alternator Group-24 Volt, 35 Ampere.
4w1489 Alternator Group-24 Volt, 50 Ampere
3t6352 Alternator Group-24 Volt,35 Ampere-Part 2
3t6352 Alternator Group-24 Volt, 35 Ampere-Part 1
9g9538 Alternator Group-24 Volt, 50 Ampere
9g4574 Alternator Group-Nippondenso
9G***74Alternator Group-Charging; Alternator Group (Nippondenso)1
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1n3517 Alternator Group-24 Volt, 35 Ampere.
1N***17Alternator Group-Charging1
2L***54Terminal-Ring; (6-Ga, 1/2-In Screw)1
2L***58Terminal (To Alternator Positionor A Terminal)1
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8n6924 Alternator Group-24 Volt, 35 Ampere
9g8255 Alternator Group-Delco Remy-24 Volt, 35 Ampere-Part 2
9v2637 Harness Assembly-Part 2 Of 2
7v5214 Harness As
9v2637 Harness Assembly-Part 1 Of 2
9v1550 Harness Assembly
7v2960 Harness Assembly
8v1591 Harness Assembly
5v6294 Harness Assembly
2v4247 Lighting Gp-4 Lamp
5v2949 Lighting Gp
5v4871 Lighting Group-2 Lamp-Type 2. Cannot Be Used With Cab-For Use With
5v4871 Lighting Group-2 Lamp-Type 1. Cannot Be Used With Cab-For Use With
5v4871 Lighting Group-2 Lamp-Type 3
5v3729 Lighting Gp-2 Lamp
5V***29Lighting Group-2 Lamp; Lighting Gp-2-Lamp1
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7g8994 Alarm Group
9g9813 Alarm Group
9G***13Alarm Group; -Action-Action, Engine Overspeed1
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7n9720 Alternator Group-24 Volt, 35 Ampere
7N***20Alternator Group; Alternator Group (Robert Bosch)1
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6n9294 Alternator Group-24 Volt, 35 Ampere*R
3T***52Alternator Group-Charging1
6N***94Alternator Group; (24-Volt, 35-Ampere)1
7N***20Alternator Group; Alternator Group (Robert Bosch)1
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5v6185 Battery & Wiring Group-Part 2 Of 3
5v6185 Battery & Wiring Group-Part 3 Of 3
5v6185 Battery & Wiring Group-Part 1 Of 3
5v6185 Battery & Wiring Gp-Part 3 Of 3
5v6185 Battery & Wiring Gp-Part 1 Of 3
5v6185 Battery & Wiring Gp- Part 1 Of 3
5v6185 Battery & Wiring Gp-Part 2 Of 3
5v6185 Battery & Wiring Gp- Part 2 Of 3
5v6185 Battery & Wiring Group-Part 1 Of 3. Serial No. 22z1 To 22z710 Incl.
5v6185 Battery & Wiring Gp- Part 3 Of 3
4v3723 Battery Gp-Heavy Duty
4V***23Battery Group-Heavy-Duty; Heavy Duty Battery Group1
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7v6125 Engine Harness Assembly
8v1024 Front Harness Assembly.
7v9469 Front Harness As-Turn Lights
9v1204 Front Harness Assembly.
8v650 Main Harness Assembly-Part 3 Of 3-Type 1
8v650 Main Harness Assembly-Part 2 Of 3-Type 1
8v650 Main Harness Assembly-Part 2 Of 3-Type 2
8v650 Main Harness Assembly-Part 1 Of 3-Type 2
8v650 Main Harness Assembly-Part 3 Of 3-Type 2
8v650 Main Harness Assembly-Part 1 Of 3-Type 1
7v3722 Platform Harness Assembly-Part 2
7V***22Harness As-Platform; (Fuse)(Loc Behind Fuse Panel)1
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7v3721 Platform Harness Assembly
7v3722 Platform Harness Assembly-Part 1
7V***22Harness As-Platform; (Fuse)(Loc Behind Fuse Panel)1
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8v0175 Harness As-Rear-Turn Lights
8v1020 Harness As Rear
7v6124 Supplemental Steering Harness Assembly
7v6127 Harness Assembly-Hydraulic Tank
7m7147 Lamp As-Stop & Tail
7g9318 Lamp Gp-Signal-24 Volt-Amber Lens
6t8941 Lamp Gp
3t3974 Lamp Group-24 Volt
2s4783 Lamp Gp
1m1882 Lamp Gp
8c5582 Lamp Gp-Flood-24 Volt
3t4983 Flood Lamp Group-24 Volt
9w1279 Lamp Gp-Flood-24 Volt
7v7690 Lighting Group-2 Lamp-Type 2
7v7690 Lighting Gp-Auxiliary
5v9325 Lighting Gp-Signal-Part 1 Of 2
9v7914 Lighting Gp-Signal-Part 1 Of 2
5v9325 Lighting Gp-Signal-Part 2 Of 2
9v7914 Lighting Gp-Signal-Part 2 Of 2
5v6178 Transmission Neutralizer Group
5v6178 Transmission Neutrailizer Group
5v6178 Transmission Neutralizer Group. Serial No.22z1 To 22z716 Inclusive
5v1195 Starting Receptacle Group
1w141 Electrical Shut-Off Group
1W***41Shut-Off Group-Electrical; Electrical Shut-Off Group1
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9s7976 Solenoid Assembly-24 Volt
3t8635 Solenoid Switch Assembly. Serial No. 22z417-Up
3t3421 Solenoid Assembly-24 Volt. Part Of 3t4581 & 3t4584 Electric
3t3369 Solenoid Switch Assembly. Part Of 9g4337, 9g4338 & 3t4585 Electric
3t4704 Solenoid Assembly-24 Volt. Part Of 3t2647 Starting Motor Group
7t8854 Solenoid As
4v4095 Ether Starting Aid Group
9v258 Starting Arrangement. For Use In Below 18 Deg.C (0 Deg.F)
1W***35Starting Motor Group-Electric; Starting Motor Gp-Electric-24 Volt1
4V***23Battery Group-Heavy-Duty; Heavy Duty Battery Group1
9V***58Starting Ar-Heavy Duty1
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3t4581 Starting Motor Gp-Electric-Part 2 Of 2
3t4585 Electric Starting Motor Group-24 Volt-Prestolite-Part 1 Of 2-Type 1
3T***85Starting Motor Group-Electric; Electric Starting Motor Group-Prestolite1
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8n2145 Electric Starting Motor Group-24 Volt. Serial No.22z417-Up
8N***45Starting Motor Group-Electric; Electric Starting Motor Group--24 Volt1
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Remove This Page When Book Is Revised-Part 3 Of 3
9g4337 Electric Starting Motor Group-Prestolite-24 Volt-Part 1-Type 1
9G***37Starting Motor Group-Electric; Electric Starting Motor Group--Prestolite1
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9g4338 Starting Motor Gp-Electric-24 Volt-Part 2 Of 2
9G***38Starting Motor Group-Electric; Electric Starting Motor Group- Prestolite1
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3t2647 Electric Starting Motor Group-24 Volt-Delco Remy-Part 1 Of 3
3T***47Starting Motor Group-Electric; Electric Starting Motor Group- Delco-Remy1
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3t4585 Starting Motor Gp-Electric-Part 1 Of 2
3T***85Starting Motor Group-Electric; Electric Starting Motor Group-Prestolite1
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3t6305 Electric Starting Motor Group
3T***05Starting Motor Group-Electric; Starting Motor Group (Robert Bosch)1
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3t4584 Starting Motor Gp-Electric-Part 1 Of 3
3T***84Starting Motor Group-Electric; Electric Starting Motor Group-Delco-Remy1
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3t4584 Starting Motor Gp-Electric-Part 3 Of 3
3T***84Starting Motor Group-Electric; Electric Starting Motor Group-Delco-Remy1
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3t4585 Starting Motor Gp-Electric-Part 2 Of 2
3T***85Starting Motor Group-Electric; Electric Starting Motor Group-Prestolite1
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9g4337 Electric Starting Motor Group-Prestolite-24 Volt-Part 2-Type 1
9G***37Starting Motor Group-Electric; Electric Starting Motor Group--Prestolite1
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9g4337 Electric Starting Motor Group-Prestolite-24 Volt-Part 1-Type 2
9G***37Starting Motor Group-Electric; Electric Starting Motor Group--Prestolite1
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3t4585 Electric Starting Motor Group-24 Volt-Prestolite-Part 2 Of 2-Type 1
3T***85Starting Motor Group-Electric; Electric Starting Motor Group-Prestolite1
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7n1285 Electric Starting Motor Group-Delco-Remy-24 Volt-Part 2
7N***85Starting Motor Group-Electric; Electric Starting Motor Group-Delco-Remy1
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9g4338 Starting Motor Gp-Electric-24 Volt-Part 1 Of 2
9G***38Starting Motor Group-Electric; Electric Starting Motor Group- Prestolite1
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4n3181 Electric Starting Motor Group-24 Volt*R
3T***47Starting Motor Group-Electric; Electric Starting Motor Group- Delco-Remy1
3T***05Starting Motor Group-Electric; Starting Motor Group (Robert Bosch)1
4N***81Starting Motor Group-Electric1
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3p7 Starting Motor Gp-Electric-24 Volt
3P***07Starting Motor Group-Electric1
3T***72Starting Motor-Gp Electric; Electric Starting Motor Group--Delco-Remy1
3T***05Starting Motor Group-Electric; Starting Motor Group (Robert Bosch)1
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9g4338 Electric Starting Motor Group-Prestolite-24 Volt-Part 1-Type 1
9G***38Starting Motor Group-Electric; Electric Starting Motor Group- Prestolite1
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1w3851 Electric Starting Motor Group.Serial No.22z417-Up & 31r1-Up
7s4090 Electric Starting Motor Group. Serial No.22z1 To 22z416 Incl.
3t4583 Electric Starting Motor Group-24 Volt. Serial No. 22z417-Up
3T***81Starting Motor Group-Electric1
3T***82Starting Motor Group-Electric1
3T***83Starting Motor Group-Electric1
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7s3622 Electric Starting Motor Group-Replaced By 1w5635. Serial No.22z1-Up
7S***22Starting Motor Group-Electric; Electric Starting Motor Group1
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3t2647 Electric Starting Motor Group-24 Volt-Delco Remy-Part 3 Of 3
3T***47Starting Motor Group-Electric; Electric Starting Motor Group- Delco-Remy1
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3t4584 Starting Motor Gp-Electric-Part 2 Of 3
3T***84Starting Motor Group-Electric; Electric Starting Motor Group-Delco-Remy1
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3t2647 Electric Starting Motor Group-24 Volt-Delco Remy-Part 2 Of 3
3T***47Starting Motor Group-Electric; Electric Starting Motor Group- Delco-Remy1
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3t4581 Starting Motor Gp-Electric-Part 1 Of 2
9g4337 Electric Starting Motor Group-Prestolite-24 Volt-Part 2-Type 2
9G***37Starting Motor Group-Electric; Electric Starting Motor Group--Prestolite1
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1w5635 Electric Starting Motor Group-Heavy Duty. For Cold Weather Starting
1W***35Starting Motor Group-Electric; Starting Motor Gp-Electric-24 Volt1
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7n1285 Electric Starting Motor Group-Delco-Remy-24 Volt-Part 1
7N***85Starting Motor Group-Electric; Electric Starting Motor Group-Delco-Remy1
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3t6305 Starting Motor Gp-Electric
3T***05Starting Motor Group-Electric; Starting Motor Group (Robert Bosch)1
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3t4586 Electric Starting Motor Group-24 Volt
3T***84Starting Motor Group-Electric; Electric Starting Motor Group-Delco-Remy1
3T***85Starting Motor Group-Electric; Electric Starting Motor Group-Prestolite1
3T***86Starting Motor Group-Electric1
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3t4582 Electric Starting Motor Group-24 Volt-Prestolite-Type 1
3t4582 Electric Starting Motor Group-24 Volt-Prestolite-Type 2
3t4584 Starting Motor Gp-Electric
3T***84Starting Motor Group-Electric; Electric Starting Motor Group-Delco-Remy1
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8c3651 Starting Motor Gp-Electric
8C***51Starting Motor Group-Electric; Starting Motor Gp-Electric-Delco-Remy1
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9g4338 Electric Starting Motor Group-Prestolite-24 Volt-Part 2-Type 1
9G***38Starting Motor Group-Electric; Electric Starting Motor Group- Prestolite1
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3t2772 Electric Starting Motor Group-Delco Remy-24 Volt-Part 2
3T***72Starting Motor-Gp Electric; Electric Starting Motor Group--Delco-Remy1
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3t2772 Electric Starting Motor Group-Delco Remy-24 Volt-Part 1
3T***72Starting Motor-Gp Electric; Electric Starting Motor Group--Delco-Remy1
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7n718 Disconnect Switch Assembly
7N***18Switch As-Disconnect; -Battery-Ground Level1
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4m1812 Solenoid Switch Assembly
7n8000 Toggle Switch Assembly
7N***00Switch As-Toggle; (Warning Light)1
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9v4416 Wiring & Lighting Gp
5v6188 Wiring Gp-Engine
5v6190 Front Wiring Group
5v6190 Wiring Gp-Front
4v0038 Platform Wiring Group
4V***38Wiring Group-Platform; Platform Wiring Group1
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4v38 Platform Wiring Group
4V***38Wiring Group-Platform; Platform Wiring Group1
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5v6189 Wiring Gp-Rear
9v7913 Wiring Gp-Rear
7v3752 Supplemental Steering Wiring Group
7V***52Wiring Group-Supplemental Steer; Supplemental Steering Wiring Group1
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Steering And Braking System
9v3059 Air Dryer Gp
7v8684 Air Dryer Gp-Part 1 Of 2-Type 1
7v8684 Air Dryer Gp-Part 1 Of 2-Type 2
9v8225 Air Dryer Gp
7v8684 Air Dryer Gp-Part 2 Of 2-Type 1
7v8684 Air Dryer Gp-Part 2 Of 2-Type 2
8v769 Air Dryer Group
5v4271 Hydraulic Caliper Service Brake Group
5V***71Brake Group-Hydraulic Caliper Service1
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3v0126 Parking Brake Group
4v3512 Parking Brake Group
3v126 Parking Brake Group
5v4355 Service Brake Group
5v4355 Service Brake Group-4 Required
7v121 Brake Chamber Assembly
6w6661 Column Gp-Adjustable Steering-Part 1 Of 2
6W***61Column Group-Steering-Adjustable1
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3v0380 Column Gp-Adjustable Steering-Part 2 Of 2
3V***80Column Group-Steering-Adjustable1
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6w6661 Column Gp-Adjustable Steering-Part 2 Of 2
6W***61Column Group-Steering-Adjustable1
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3v0380 Column Gp-Adjustable Steering-Part 1 Of 2
3V***80Column Group-Steering-Adjustable1
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5v6050 Brake Control Group-Part 2 Of 5
5v6050 Control Gp-Brake-Part 2 Of 5
5v6050 Brake Control Group-Part 4 Of 5
5v6050 Control Gp-Brake-Part 4 Of 5
5v6050 Brake Control Group-Part 5 Of 5
5v6050 Control Gp-Brake-Part 5 Of 5
5v6050 Control Gp-Brake-Part 3 Of 5
5v6050 Brake Control Group-Part 3 Of 5
5v6050 Control Gp-Brake-Part 1 Of 5
5v6050 Brake Control Group-Part 1 Of 5
6w0468 Brake Control Gp-Parking & Secondary
6W***68Control Group-Parking Brake; -Secondary1
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6w0468 Control Gp-Brake-Parking & Secondary
6W***68Control Group-Parking Brake; -Secondary1
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2v4279 Parking Brake Control Group
2v4283 Steering Control Group
3v107 Steering Cylinder & Mounting Group
3v108 Steering Cylinder & Seal Group
5v3752 Air/Hydraulic Cylinder Group
5V***52Cylinder Group-Air Over Hydraulic1
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3g0892 Cylinder Gp-(Change 10)
3g0892 Cylinder Gp (Chg 5 & 6)
3v146 Steering Lines Group-Part 1. Part Of 3v295 Supplemental Steering
3V***46Lines Group-Steering; Supplemental Steering Lines Group1
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3v146 Steering Lines Group-Part 2
3V***46Lines Group-Steering; Supplemental Steering Lines Group1
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5v6056 Lines Gp-Steering Oil-Part 3 Of 4
5v6056 Steering Oil Lines Group-Part 2 Of 4
5v6056 Lines Gp-Steering Oil-Part 4 Of 4
5v6056 Steering Oil Lines Group-Part 4 Of 4
5v6056 Lines Gp-Steering Oil-Part 2 Of 4
9c1159 Lines Gp-Steering Oil-Part 1 Of 2
5v6056 Steering Oil Lines Group-Part 3 Of 4
5v6056 Lines Gp-Steering Oil-Part 1 Of 4
9c1159 Lines Gp-Steering Oil-Part 2 Of 2
5v6056 Steering Oil Lines Group-Part 1 Of 4
5v1237 Mounting & Pump Group
3g9891 Supplemental Steering Gear Pump Group-Type 1
3g9891 Supplemental Steering Gear Pump Group-Type 2
3g7387 Metering Pump Group
3v295 Supplemental Steering Arrangement
3V***46Lines Group-Steering; Supplemental Steering Lines Group1
3V***95Steering Ar-Supplemental1
5V***37Pump & Mounting Group1
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5v5683 Mounting & Valve Group. Part Of 3v295 Supplemental Steering
5V***83Valve & Mounting Group; -Secondary Steering1
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4d2287 Valve Assembly
4v4154 Brake Foot Control Valve Assembly
4V***54Valve As-Brake; -Parking, Service1
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3k5586 Valve Assembly
3g639 Diverter Valve Group. Part Of 5v5683 Mounting & Valve Group Shown
3G***39Valve Group; -Secondary Steering1
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1u4050 Valve Gp
3g637 Valve Group. Part Of 3g639 Diverter Valve Group Shown On Page 178
3G***37Valve Group; -Secondary Steering1
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9t1708 Valve Gp
9v476 Check Valve Group
9V***76Valve Group-Check; Check Valve Group-Wagner Electric Corp1
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9v1541 Check Valve Group
9V***41Valve Group-Check; -Brake Air Relay1
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4k9714 Double Check Valve Assembly-Type 1
4K***14Valve Group-Check; -Brake Air Relay1
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4k9714 Double Check Valve Group-Type 2
4K***14Valve Group-Check; -Brake Air Relay1
9V***76Valve Group-Check; Check Valve Group-Wagner Electric Corp1
9V***41Valve Group-Check; -Brake Air Relay1
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9t1206 Valve Gp--Make-Up
9T***06Valve Group-Make-Up; -Steering Lines1
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8j1553 Valve Gp-Steering Neutralizer
8J***53Valve Group-Neutralizer; -Command Control Steering1
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5d470 Quick Release Valve Assembly
5D***70Valve Group-Quick Release; -Parking Brake-Air1
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1u4051 Steering Valve Group
9t1707 Valve Gp-Steering

950B serial number reference

The PIN/serial plate on 950B-family loaders is a riveted metal tag on the machine frame, typically on the left-hand side of the front frame near the operator's station - check the owner's manual diagram if it is not immediately visible. Read the first three characters as the prefix (identifies the model/production block) and the digits that follow as the sequential unit number within that block. On these loaders the prefix does not always change when the nameplate model designation flips from 950B to 950E mid-run, so the prefix alone is not proof of exact model - cross-check the serial number itself against the published break point for that prefix.

PrefixIdentifies
22Z950B wheel loader, early production block
31R950B wheel loader, production block
63R950B wheel loader, mid production block
65R950B wheel loader, late production block

Frequently asked questions

What engine does the Caterpillar 950B use?

The 950B runs the Caterpillar 3304, a turbocharged, mechanically injected inline-four diesel displacing 7.0 liters (427 cu in) and rated at roughly 117 kW (157 hp) net. It predates electronic engine management, so there is no ECM or digital fault-code readout on this engine.

What is the operating weight of a Caterpillar 950B?

Operating weight runs close to 14,700 kg (32,408 lb) in standard configuration. Expect it to move somewhat with tire choice, bucket type, and counterweight, so treat that figure as a baseline rather than a fixed number for every unit.

What replaced the Caterpillar 950B?

The 950E succeeded the 950B; factory records show the same serial-prefix production blocks (22Z, 63R, 65R) relabeled from 950B to 950E partway through their runs. The 950B itself had replaced the original, unlettered Caterpillar 950.

What 950B owners discuss

What engine does the Caterpillar 950B run, and what should an owner expect from it long-term?
The 950B uses the Caterpillar 3304 diesel, turbocharged, rated at roughly 117 kW (157 hp) net with about 7.0 L (427 cu in) of displacement. It is a mechanical-injection engine, simple to service compared with later electronic-fuel-system Cat engines. As hours build, rising oil consumption and exhaust smoke are common complaints; the usual causes are worn piston rings, tired valve seals, or a turbocharger passing oil past its seals, more often than a fuel-system fault. Track oil consumption over several service intervals rather than judging from one reading, since some consumption is normal even on a healthy unit.
Why does a 950B sometimes lose forward and reverse power, especially once it has warmed up?
This is one of the most reported drivetrain complaints on the model: the loader loses drive power intermittently, often only after working a while, then seems to recover once it cools down. Owners and technicians point first at the modulation relief valve and load control valve in the transmission hydraulics rather than the torque converter itself. Before condemning the converter, pull pressure gauges and check main transmission pressure through all speeds, both directions; figures near 400 psi are typical, though exact spec varies by configuration and series, so treat it as a baseline rather than an absolute number. A converter with worn internal bearings shows low inlet pressure and reduced torque multiplication, but that is a secondary suspect once the valves check out.
The steering feels jerky or gets heavy in the turns. What is the common cause?
Jerking through articulation on a 950B is frequently traced to dry or worn pins at the articulation and steering cylinders; a full grease service at every point, plus a hydraulic fluid and filter change, resolves a good share of these complaints. A complete loss of power-assist steering points further up the circuit, to the pilot pump, the steering relief valve, or the switch valve at the base of the steering column, where a worn worm gear can bleed off pilot pressure. Because a steering failure under load is a safety issue, have your dealer verify pilot pump output and relief valve settings before the machine goes back to work.
What is behind the intermittent no-brakes complaint some 950B owners report?
The pattern shows up often enough to be considered typical for the model: brakes work, then momentarily do not, with no consistent trigger. The leading suspect is the brake accumulator losing its nitrogen precharge, which forces the charging valve to cycle more than it should and wears both the valve and the charging pump over time. A simple field check is to pump the brake pedal with the engine off and the key on; a healthy system should hold several full brake applications in reserve before pressure bleeds down. Fewer than that suggests a weak accumulator or charging valve. Because brake failure at load is safety-critical, have your dealer verify accumulator precharge and charging valve condition rather than relying on the pedal check alone.
Are there known electrical gremlins on the 950B?
This generation predates onboard diagnostics, so there is no sensor network to chase; electrical complaints stay basic. The common threads are corroded connectors, chafed harness sections, and starter or fuel-shutoff-solenoid wiring faults that leave the engine cranking without starting. A clean, fully charged battery and continuity through the fuel-shutoff solenoid harness clear most no-start complaints before anyone needs to test the charging system itself.
What wear patterns should an owner watch for on the linkage, axles, and tires?
A wheel-type loader like the 950B has no track undercarriage, so wear concentrates in the Z-bar loader linkage pins and bushings, the articulation hitch, and the axle and final-drive line. Skipped grease intervals show up first as looseness or knocking in the linkage and hitch, so regular greasing at every point until fresh grease purges the joint is the standard preventive step. The 950B left the factory on tubeless tires sized around 20.5x25; tread choice varies by application and site conditions, and chunking or uneven wear usually traces to underinflation or duty-cycle mismatch rather than a machine fault.
What should a buyer check before purchasing a used 950B?
Community consensus points to a walk-through in this order: inspect the frame and loader arms for cracked or repaired welds, which can signal a prior structural failure. Cycle the transmission through all gears in both directions and feel for hesitation or clunking, then check the axle and differential connections for play. Look for hydraulic seepage at hoses, cylinder rod seals, and the pump, and watch the bucket for sluggish response that suggests pump or valve wear. Pump the brake pedal with the engine off and key on, counting strokes in reserve, and take it on a longer test drive to check for the intermittent brake-loss pattern reported on this model. Check battery condition and wiring, and match tire and cutting-edge wear against the hours claimed. Because brakes, steering, and structural welds all carry safety implications on a machine of this age, have your dealer verify accumulator charge, steering relief valve function, and any repaired welds before finalizing the purchase.

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

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