Caterpillartrack-type loaderripper
Caterpillar 943
Maintenance schedule, common problems & OEM parts breakdown
The Caterpillar 943 is a track-type loader built in a single production generation from 1980 to 1992, at Caterpillar plants in the USA and France. It runs the Cat 3204 engine, a naturally aspirated direct-injection 4-cylinder diesel rated around 60 kW (80 hp), with purely mechanical fuel injection and no electronic controls. Operating weight runs 11,690-11,888 kg (25,780-26,210 lb) depending on configuration. Cat built the 943 in two track gauges: Standard (360 mm/14.2 in shoes, 73.7 kPa/10.7 psi ground pressure) and LGP (460 mm/18.1-18.2 in shoes, 58.4 kPa/8.5 psi ground pressure, for soft or wet ground). Propulsion runs through a 2-speed power-shift range transmission paired with a hydrostatic power-control unit, one pump-and-motor set per track, handling both drive and steering. The 943 is a Z-bar bucket loader for material handling, not a dozer: it left the factory with no blade, ripper, or winch options. There was no lettered or Series II reissue; the line ran its full production span under one basic design.
Differences inside the 943 line come from configuration and build plant, not generation change. Serial prefixes track the split: 03Y (France, Standard, through 1987), 31Y (USA, Standard, through 1985), 04Z (USA, LGP, through 1985), and 19Z (France, LGP, through 1992, the final 943s built). Caterpillar closed out the model without issuing a direct numbered successor; the line simply ended. In the used and parts market the 943 holds up because it is mechanically simple: a naturally aspirated, mechanically injected engine and a power-shift/hydrostatic drivetrain with no ECM or fault codes to fail. Wear concentrates in known places, the hydrostatic pump and motor pairs, the power-shift charge pump and clutch packs, and the undercarriage, which wears differently on Standard versus LGP machines depending on loading style. Parts demand today centers on those systems plus shared components from the wider 3204 engine family.
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 943 specifications
Identification & Production
| Model | Caterpillar 943 Track-Type (Crawler) Loader |
| Production years | 1980-1992, built in the USA and France |
| Generations | Single generation, no lettered or Series II reissue. Running production changes only: 1984 loader frame revision plus new brake control system and dual-setting relief valve; 1985 undercarriage revision; 1987 horizontal hydrostatic-system filler; 1989 track roller frame changed and equalizer bar shortened. No engine change across the run. |
| Configurations offered | Standard gauge and LGP (Low Ground Pressure, plant codes 19Z/04Z); both share the same power train and differ mainly in track gauge, shoe width, and hydraulic tank size |
Engine
| Engine model | Cat 3204, 4-cylinder direct injection, naturally aspirated |
| Net power | 60 kW (80 hp) at 2400 rpm, same rating on Standard and LGP |
| Displacement | 5.2 L (317.4 cu in) |
| Emissions | Pre-emissions-regulation era mechanical diesel; no EPA/Tier certification applies to this model |
Transmission & Drive
| Transmission type | Hydrostatic drive to each track, no stepped gears; single speed range with infinitely variable travel speed |
| Steering | Differential hydrostatic steering through the track drive motors |
| Undercarriage design | Oscillating undercarriage with sealed and lubricated track (SALT), 6 track rollers per side |
Weights (by configuration)
| Standard - operating weight | 11 690 kg (25 772 lb) |
| LGP - operating weight | 11 888 kg (26 209 lb) |
| Static tipping load, Standard bucket (both configs) | 8 032 kg (17 708 lb) |
Dimensions (common to Std and LGP unless noted)
| Length with bucket on ground | 5.43 m (17 ft 10 in) |
| Length to front of track | 3.81 m (12 ft 6 in) |
| Length of track on ground | 2.15 m (7 ft 1 in), LGP slightly longer at 2.16 m (7 ft 1 in) |
| Width over tracks | 2.06 m (6 ft 9 in) |
| Height to top of cab | 3.02 m (9 ft 11 in) |
| Ground clearance | 0.34 m (1 ft 1 in) |
| Clearance at full height and dump | 2.67 m (8 ft 9 in) |
| Reach at dump height | 0.86 m (2 ft 10 in) |
Undercarriage & Track (by configuration)
| Standard - track gauge | 1700 mm (66.9 in) |
| Standard - track shoe width | 360 mm (14.2 in) |
| Standard - shoes per side | 38 |
| Standard - ground contact area | 1.55 sq m (2402.5 sq in) |
| Standard - ground pressure | 73.7 kPa (10.7 psi) |
| LGP - track gauge | 1700 mm (67.0 in), same gauge as Standard |
| LGP - track shoe width | 460 mm (18.1-18.2 in) |
| LGP - ground contact area | 1.98 sq m (3069 sq in) |
| LGP - ground pressure | 58.4 kPa (8.5 psi) |
Performance
| Maximum travel speed | 9.5-9.7 km/h (6 mph), hydrostatic drive gives one continuously variable speed range rather than stepped forward/reverse gears; figure is consistent for forward and reverse on hydrostatic-drive loaders of this type |
| Drawbar pull | Not published in available dealer/spec-database sources for this model; hydrostatic-drive crawler loaders of this era generally do not carry a factory drawbar-pull rating the way dozers do. Verify with a Cat dealer if needed for a specific application |
| Gradeability | Not documented in available specification sources for this model |
| Breakout force, standard bucket | 94.1 kN (21,139 lb), same figure quoted for Standard and LGP |
| Hydraulic cycle times | Raise 7.2 sec, dump 1.6 sec, lower (power down) 2.2 sec |
Buckets / Blade
| Standard bucket capacity, struck | 1.0 cu m (1.3 cu yd) |
| Standard bucket capacity, heaped | 1.2 cu m (1.6 cu yd) |
| Bucket width | About 2.21 m (7 ft 3 in) |
| Dozer blade options | Not offered/documented as a separate published option; the 943 is cataloged as a bucket loader (Std and LGP track packages). No S/SU/A/VPAT dozer-blade spec data exists for this model in available sources |
Hydraulic System
| Pump type | Vane-type pump |
| Pump flow | 93 L/min (24.6 gal/min) |
| Relief valve pressure | About 20 950 kPa (3038 psi) |
Service Refill Capacities
| Fuel tank | 159 L (42.1 gal), same for Standard and LGP |
| Engine oil | 15 L (4.0 gal) |
| Cooling system | 22 L (5.9 gal) |
| Final drive, each side | 10 L (2.7 gal) |
| Hydraulic system - Standard | 82 L (21.7 gal) |
| Hydraulic system - LGP | 58 L (15.4 gal) |
Electrical
| System voltage | 24 V |
| Alternator output | 50 amps |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
943 fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) | 15 L (4.0 US gal / 3.3 UK gal) | Cat DEO diesel engine oil (API CD/CE-era heavy-duty diesel engine oil). SAE 10W below 0°C (32°F); SAE 30 for 0-40°C moderate range; SAE 15W-40 multigrade acceptable across the full range. Machine runs the naturally aspirated/DI 3204 four-cylinder diesel. |
| Cooling system | 22 L (5.9 US gal / 4.9 UK gal) | Full-strength or 50/50-premixed heavy-duty ethylene-glycol antifreeze/coolant (Cat DEAC-type conventional formula, period-correct for this vintage). Modern Cat ELC extended-life coolant is an acceptable service replacement provided the system isn't mixed with conventional coolant. |
| Fuel tank | 159 L (42.1 US gal / 35.1 UK gal) | No. 2-D diesel fuel (No. 1-D blend recommended below freezing for cold-start/cold-flow reasons). |
| Transmission / powertrain | Not separately documented in available public specification sheets for this model. | Cat TDTO (Transmission/Drive Train Oil, meets Cat TO-4 spec). Note on architecture: sources describe the 943 drivetrain as a 2-speed power-shift range transmission feeding a hydrostatic power-control unit (variable pump/motor pair, one per track) that provides both propel and steering — this is NOT the bevel-gear-and-steering-clutch layout used on Cat's mechanical track-type tractors (D-series dozers). No separate bevel gear/steering clutch compartment exists on this machine; the hydrostatic drive circuit shares oil with the main hydraulic system (see hydraulic system row). Viscosity by climate for TDTO: SAE 10 below 0°C (32°F), SAE 30 for 0-30°C, SAE 50 above 30°C (86°F) in hot climates. |
| Final drives (each side) | 10 L (2.7 US gal / 2.2 UK gal) per side — approx. 20 L (5.4 US gal) total for both | Cat TDTO (TO-4 spec). SAE 30 in moderate climates, SAE 50 in sustained hot-climate service. |
| Hydraulic system / hydrostatic drive tank | 82 L (21.7 US gal / 18.0 UK gal) | Cat TDTO (TO-4 spec) — Cat track-type loaders of this era ran a common transmission/drive-train oil through the hydraulic and hydrostatic-drive circuit rather than a dedicated hydraulic-only fluid. Viscosity by climate follows the same TDTO SAE 10/30/50 split as the powertrain row. |
| Pivot shaft / oscillating undercarriage pins | Not an oil-filled compartment. | Grease-lubricated on the standard periodic lubrication schedule, not a serviceable oil capacity. Use Cat Multipurpose Grease (see grease row) at the scheduled interval. |
| Grease (chassis, pins, bushings, linkage) | Per lubrication fitting, applied to purge at each scheduled interval — no chart capacity. | Cat Multipurpose Grease (MPG), NLGI 2, lithium-complex base, rated -30°C to 40°C (-22°F to 104°F). For sustained high-load or high-temperature pin/bushing service, Cat Extreme Application (XA) or Advanced 3-Moly / high-temp grease is the documented step-up option. |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Caterpillar 943 maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
| Every 4,000 h |
|
Servicing the 943 beyond the schedule
Predictive Maintenance & Fluid Analysis
On a 943, oil sampling is the main predictive tool since the mechanically injected 3204 has no ECM or fault codes to flag trouble. Sample the hydrostatic circuit regularly and watch for metal fines that signal a cracked venturi insert or worn underspeed-valve O-rings before they cause a full pump or motor failure. Trend power-shift transmission oil for clutch-pack wear and falling charge-pump pressure. Track engine oil condition closely, since it is the only early warning on fuel dilution or injection wear in this naturally aspirated design.
Corrective & Common Repairs
The hydrostatic drive is the 943's costliest repair area: cracked venturi inserts and worn underspeed-valve O-rings cause loss of propel power or erratic steering, and a clogged hydrostatic filter can de-stroke a pump outright. Diagnose propel complaints by checking filter condition and charge pressure before condemning a pump or motor. On the power-shift range transmission, weak charge-pump output and worn clutch packs are the common failure modes behind slipping shifts or delayed direction changes. Undercarriage wear rates differ Standard versus LGP.
Overhaul & Rebuild Points
Major rebuild points on the 943 center on the hydrostatic pump/motor pairs (one set per track), the power-shift transmission clutch packs, and the undercarriage. Undercarriage wear life depends on configuration: Standard-gauge shoes run higher ground pressure and wear faster in abrasive, high-load work, while LGP shoes spread load over a wider footprint. Z-bar loader linkage pins and bushings wear with cycle count and need periodic replacement. The 3204 is naturally aspirated with mechanical injection, so engine overhaul centers on injectors, cylinder liners, and injection pump timing, not turbo parts.
Seasonal & Environment Servicing
Cold starts on the mechanically injected 3204 rely on glow plugs/ether aids and correct fuel and coolant specification, since there is no electronic cold-start strategy to compensate. Match hydrostatic and power-shift oil viscosity grades to the season; cold hydrostatic oil slows propel response. In hot, dusty environments, clean the radiator and hydrostatic oil cooler cores often to prevent overheating of both the engine and the hydrostatic circuit. Check undercarriage and track adjustment more often in wet, abrasive, or rocky ground, matching Standard or LGP shoe choice to site conditions.
943 common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 6V-7615 | Film-Identification-On Fuel Filter | Fuel system service | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
943 fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| Engine Oil Pressure warning lamp (red) + oil pressure gauge in caution range | Engine oil pressure has dropped below the safe operating range | Low oil level, worn oil pump, plugged suction screen, or failing pressure switch/sender | Stop engine immediately, check oil level and condition, inspect sender wiring before restarting |
| Coolant Temperature warning lamp (red) + temperature gauge in red zone | Engine coolant temperature is above the normal operating range | Low coolant level, slipping or broken fan belt, plugged radiator core, or failed thermostat | Idle down, check fan belt tension and coolant level once safe, clean radiator fins, verify thermostat operation |
| Alternator/Charging System warning lamp (red battery symbol) | Charging system voltage is below normal, battery is not being charged | Broken or slipping alternator belt, faulty alternator, or loose/corroded wiring at the regulator | Check belt condition and tension, inspect wiring connections, test alternator output |
| Hydrostatic (power train) oil temperature warning lamp / gauge in red zone | Hydrostatic drive oil is overheating | Low hydrostat oil level, plugged oil cooler, worn charge pump, or excessive load on the drive | Reduce load, idle to cool, check oil level and cooler fins, service if temperature stays high |
| Power Train Oil Filter Bypass indicator lamp (amber) | The power train (hydrostatic) oil filter has bypassed due to restriction | Filter element clogged with debris or cold, thickened oil forcing flow around the filter | Replace power train oil filter, check oil condition and change interval |
| Air Cleaner Service (restriction) indicator | Air intake restriction has reached the service limit | Dirty or clogged primary air filter element | Inspect and clean or replace the air filter element, reset the restriction indicator |
| Hydraulic Oil Filter Restriction indicator | Loader hydraulic system oil filter is restricted | Filter element loaded with contaminants, degraded hydraulic oil, cold start-up flow restriction | Replace hydraulic filter element, check oil cleanliness and change schedule |
| Parking Brake Engaged indicator lamp | Parking brake is applied | Operator engaged parking brake, or brake switch/solenoid stuck in the applied position | Confirm brake lever/switch position, inspect brake solenoid and wiring if lamp stays on with brake released |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
943 attachments & work tools
Blades
The 943 is a Z-bar bucket loader by design, not a factory dozer-blade carrier, so no catalog S/SU/A or VPAT blade option is documented for it. VPAT is a later-generation dozer feature and does not apply to this vintage machine. Where operators have fitted a blade it is typically an aftermarket straight (S) or semi-U (SU) moldboard sized to the D4/D5-class chassis this loader shares, roughly 2.6-3.2 m wide depending on LGP vs standard track gauge — treat any blade fitment as non-factory and verify structural mounting with a dealer.
Rippers
A single-shank rear ripper is the practical option for this size class; the shank hardware is shared across the 943, the 953/953B/953C/953D loader family, and the D3G-D5K2 dozer range, confirming a common rear-mount bracket group. Multi-shank ripper beams are reserved for larger D6-D8-class dozers and are not offered for a machine this size. Expect shank/point weight in the low hundreds of kilograms range for the single-shank unit; exact weight varies by point/protector configuration.
Winches
No factory towing-winch option is documented specifically for the 943 crawler loader line; winch fitment is a catalog item on the D-series dozers (D4/D5 class) that share its chassis and drawbar footprint. If a winch is fitted to a 943 it is essentially an aftermarket carryover of the small-class dozer winch and its true drum capacity/line pull should be confirmed against the physical unit's own plate, not assumed from the machine model.
Drawbars/counterweights
Rear drawbar/pintle provisions on the 943 double as the ripper mounting bracket, consistent with the D4/D5-class chassis practice of sharing the rear attachment point between ripper, drawbar, and towing use. No dedicated counterweight package is documented for this loader — it is a front-loading bucket machine, so ballast is generally handled through bucket/linkage selection rather than a bolt-on counterweight kit.
Cab/ROPS guarding for forestry/waste
Standard equipment is a ROPS cab; a factory forestry or waste-handler guarding package (screens, belly guards, hood grilles) is not documented as a catalog option for this 1980s-era 943, unlike later Cat loader and dozer lines that offer purpose-built Waste Handler and forestry FOPS kits. Bolt-on aftermarket screening and underbody guarding sized for this chassis class exists in the aftermarket and can be added to protect glass and cooling packages in demolition or land-clearing work, but it is not an OEM-cataloged 943 option.
Hydraulic arrangement, front/rear
Front hydraulics use the standard Z-bar loader linkage circuit for the bucket lift/tilt cylinders. Any rear-mounted work tool (ripper, drawbar-towed implement) draws off the same main pump through an auxiliary or third valve circuit added to the standard 2-valve loader control bank — this is the same arrangement used across the D4/D5-class chassis family, with a separate control handle and plumbing run to the rear for the added function. Confirm valve/circuit capacity before adding a rear tool since the base loader hydraulics were sized for bucket duty, not simultaneous multi-tool operation.
All 943 assemblies by section
Every catalogued assembly group for the Caterpillar 943. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Air Inlet And Exhaust System
6n3062 Air Cleaner Group
| 6N***62 | Air Cleaner Group | 1 |
7n4155 Air Lines Group
| 7N***55 | Lines Group-Air | 1 |
6n6085 Exhaust Manifold Group
| 6N***85 | Manifold Group-Exhaust; Exhaust Manifold Group | 1 |
7p8940 Muffler Mounting Group
| 7P***40 | Mounting Group-Muffler | 1 |
6n7448 Muffler Group
| 6N***48 | Muffler Group | 1 |
Basic Engine
6n7209 Belt Tightener Group
| 6N***09 | Belt Tightener Group | 1 |
7n9550 Camshaft Group
| 7N***50 | Camshaft Group; Single Camshaft Group | 1 |
2w0854 Camshaft Group
| 2W***54 | Camshaft Group; Single Camshaft Group | 1 |
2w0331 Camshaft Group
| 2W***31 | Camshaft Group; Single Camshaft Group | 1 |
2w1337 Camshaft Group
| 2W***37 | Camshaft Group-Single; Single Camshaft Group | 1 |
6n2396 Valve Mechanism Cover Group
| 6N***96 | Cover Group-Valve Mechanism; Valve Mechanism Cover Group | 1 |
Crankshaft Bearing Replacements
| 1W***55 | Bearing (0.25mm Undersize) | 2 |
| 1W***56 | Bearing (0.51mm Undersize) | 2 |
| 1W***57 | Bearing (1.27mm Undersize) | 2 |
1w0402 Crankshaft Group
| 1W***02 | Crankshaft Group; Crankshaft Group | 1 |
6n8288 Crankshaft Group
| 6N***88 | Crankshaft Group; Crankshaft Group | 1 |
1w9768 Crankshaft Group
| 1W***68 | Crankshaft Group; Crankshaft Group | 1 |
7n4821 Cylinder Block Assembly
2w7902 Cylinder Block Assembly-Field Installation
| 2W***02 | Cylinder Block As | 1 |
2w2024 Short Block Group-Field Installation
| 1W***68 | Crankshaft Group; Crankshaft Group | 1 |
| 2W***40 | Piston & Rod Group; Connecting Rod And Piston Group | 4 |
| 2W***24 | Cylinder Block Group | 1 |
6n9049 Cylinder Block Group-Field Installation
| 6N***49 | Cylinder Block Group; Cylinder Block Group | 1 |
6n2390 Cylinder Block Group
| 6N***90 | Cylinder Block Group; Cylinder Block Group | 1 |
8n9190 Short Block Group-Field Installation*R
| 1W***02 | Crankshaft Group; Crankshaft Group | 1 |
| 6N***90 | Cylinder Block Group; Cylinder Block Group | 1 |
| 6N***88 | Crankshaft Group; Crankshaft Group | 1 |
8n9191 Short Block Group-Field Installation*R
| 1W***02 | Crankshaft Group; Crankshaft Group | 1 |
| 6N***49 | Cylinder Block Group; Cylinder Block Group | 1 |
| 8N***79 | Piston & Rod Group; Connecting Rod And Piston Group | 4 |
1w6221 Cylinder Head Group
| 2W***21 | Cylinder Head Group | 1 |
8n6113 Cylinder Head Group
| 8N***13 | Cylinder Head Group; Cylinder Head Group | 1 |
1w4241 Cylinder Head Group
| 1W***41 | Cylinder Head Group | 1 |
6n7210 Fan Drive Group
| 6N***10 | Drive Group-Fan | 1 |
6n7207 Water Pump Drive Group
| 6N***07 | Drive Group-Water Pump; Water Pump Drive Group | 1 |
4n8063 Flywheel Group
| 4N***63 | Flywheel Group; Flywheel Group | 1 |
4n6458 Flywheel Housing Group
| 4N***58 | Housing Group-Flywheel; Flywheel Housing Group | 1 |
7n9956 Front Housing Group
| 7N***56 | Housing Group-Front; Front Housing Group | 1 |
2w1578 Front Housing Group
| 2W***78 | Housing Group-Front; Front Housing Group | 1 |
2w2835 Front Housing Group
| 2W***35 | Housing Group-Front; Front Housing Group | 1 |
1w5554 Lifting Eye Group
| 1W***54 | Lifting Group | 1 |
3w2572 Lift Eye Group
| 3W***72 | Lifting Group | 1 |
4n0180 Lifting Eye Group
| 4N***80 | Lifting Group-Engine; Lifting Eye Group | 1 |
6n3068 Engine Mounting Group
| 6N***68 | Mounting Group-Engine | 1 |
6n3052 Oil Pan Group
| 6N***52 | Pan Group-Oil; Pan Gp-Engine Oil | 1 |
2w1040 Connecting Rod And Piston Group-4 Required
| 2W***40 | Piston & Rod Group; Connecting Rod And Piston Group | 1 |
8n4079 Connecting Rod And Piston Group-4 Required
| 8N***79 | Piston & Rod Group; Connecting Rod And Piston Group | 1 |
2w4841 Piston Group
| 2W***41 | Piston Group | 1 |
6n7205 Auxiliary Drive Pulley Group
| 6N***05 | Pulley Group-Auxiliary Drive; Auxiliary Drive Pulley Group | 1 |
6n7412 Fan Pulley Group
| 6N***12 | Pulley Group-Fan Drive | 1 |
4w8261 Piston Ring Group--.51 Mm (.020 In.) Oversize
| 2W***16 | Ring-Piston; (Oil)(0.51-mm Os) | 1 |
| 4W***60 | Ring--Top | 1 |
| 4W***61 | Ring Group-Piston | 1 |
4w8269 Piston Ring Group--1.02 Mm (.040 In.) Oversize
| 2W***17 | Ring-Piston; (Oil)(1.02-mm Os) | 1 |
| 4W***68 | Ring-Piston; (Top) | 1 |
| 4W***69 | Ring Group-Piston | 1 |
7n0946 Engine Support Group
| 7N***46 | Support Group-Engine; Engine Support Group | 1 |
6n2398 Valve Mechanism Group
| 6N***98 | Valve-Mechanism Group; Valve Mechanism Group | 1 |
Cab, Gauges And Accessories
4v7849 Suspension Seat Adjuster Group-Type 1
| 4V***49 | Adjuster Group-Seat | 1 |
4v7849 Suspension Seat Adjuster Group-Type 2
| 4V***49 | Adjuster Group-Seat | 1 |
4v8599 Seat Adjuster Group
| 4V***99 | Adjuster Group-Seat | 1 |
8g0959 Air Conditioner Arrangement-Heats And Cools
| 5P***13 | Refrigerant (19 Hg) | 0 |
| 6N***65 | Compressor Group-Refrigerant; Compressor Group--Refrigerant | 1 |
| 6N***23 | Alternator Group-Charging | 1 |
7p1084 Air Conditioner Group-Type 1
| 7P***84 | Air Conditioner Group; Air Conditioner Group | 1 |
7p1084 Air Conditioner Group-Type 2
| 7P***84 | Air Conditioner Group; Air Conditioner Group | 1 |
3w1023 Cab Arrangement-Feller Buncher
| 3W***23 | Cab Ar | 1 |
| 3W***03 | Rops Group; Roll-Over Protective System Group- | 1 |
| 3W***04 | Cover Group; Covers Group-Feller Buncher | 1 |
7n4296 Clutch And Refrigerant Compressor Group*R
| 7N***96 | Compressor Group-Clutch & Refrig | 1 |
6n6765 Refrigerant Compressor Group-Type 2
| 6N***65 | Compressor Group-Refrigerant; Compressor Group--Refrigerant | 1 |
6n6765 Refrigerant Compressor Group-Type 1
| 6N***65 | Compressor Group-Refrigerant; Compressor Group--Refrigerant | 1 |
9g9310 Mounting And Condenser Group
| 9G***10 | Condenser & Mounting Group; Mounting And Condenser Group | 1 |
9p9791 Condenser Group-Type 1
| 9P***91 | Condenser Group | 1 |
9p9791 Condenser Group-Type 3
| 9P***91 | Condenser Group | 1 |
9p9791 Condenser Group-Type 2
| 9P***91 | Condenser Group | 1 |
3w1304 Covers Group-Feller Buncher
| 3W***04 | Cover Group; Covers Group-Feller Buncher | 1 |
5v4884 Seat Cover Group-Type 1
| 5V***84 | Cover Group-Seat | 1 |
5v4884 Seat Cover Group-Type 2
| 5V***84 | Cover Group-Seat | 1 |
4v9830 Seat Cover Group-Suspension-Type 2
| 4V***30 | Cover Group-Seat | 1 |
4v9830 Seat Cover Group-Suspension-Type 1
| 4V***30 | Cover Group-Seat | 1 |
7p1040 Dash Group
| 7P***40 | Dash Group | 1 |
3w1306 Door Group-R.H.-Feller Buncher
| 3W***06 | Door Group | 1 |
3w1307 Door Group-L.H.-Feller Buncher
| 3W***07 | Door Group | 1 |
8g0479 Door Group-L.H.-Type 2
| 8G***79 | Door Group-Lh | 1 |
8g0479 Door Group-L.H.-Type 1
| 8G***79 | Door Group-Lh | 1 |
8g0478 Door Group-R.H.-Type 2
| 8G***78 | Door Group-Rh | 1 |
8g0478 Door Group-R.H.-Type 1
| 8G***78 | Door Group-Rh | 1 |
8g0150 Warning Gauge Group-Type 1
| 8G***50 | Gauge Group | 1 |
8g0150 Warning Gauge Group-Type 2
| 8G***50 | Gauge Group | 1 |
8g4418 Vandalism Guard Group
| 8G***18 | Guard Group-Vandalism; Vandalism Guard Group--Dash | 1 |
7p1090 Vandalism Guard Group
| 7P***90 | Guard Group-Vandalism; Vandalism Guard Group--Dash | 1 |
3w0916 Vandalism Guard Group
| 3W***16 | Guard Group-Vandalism; Vandalism Guard Group -- Dash | 1 |
8g7208 Harness Assembly
| 8G***08 | Harness As | 1 |
7p8424 Harness Assembly
| 7P***24 | Harness As-Cab | 1 |
8g0960 Cab Heater Arrangement
| 1V***19 | Plug- Button; Plug--Button | 1 |
| 3J***90 | Plug Adapter Turbo Oil Supply; Plug-Adapter Turbo Oil Supply | 1 |
| 7P***91 | Heater Group-Cab; Heater Group--Cab | 1 |
3w1224 Open Rops Heater Arrangement
| 3W***80 | Heater Group; Heater Group---------------------------- | 1 |
| 3W***82 | Lines Group-Heater; Heater Lines Group---------------------- | 1 |
| 3W***84 | Wiring Group-Pressurizer; Pressurizer Wiring Group---------------- | 1 |
3w0680 Heater Group-Open Rops
| 3W***80 | Heater Group; Heater Group---------------------------- | 1 |
7p1091 Cab Heater Group
| 7P***91 | Heater Group-Cab; Heater Group--Cab | 1 |
7p1086 Air Conditioner Lines Group
| 7P***86 | Lines Group-Air Conditioner; Air Conditioner Lines Group | 1 |
7p7980 Air Conditioner Lines Group
| 7P***80 | Lines Group-Air Conditioner | 1 |
7p5056 Cab Heater Lines Group-Type 2
| 7P***56 | Lines Group-Heater; Cab Heater Lines Group | 1 |
3w0682 Heater Lines Group-Open Rops
| 3W***82 | Lines Group-Heater; Heater Lines Group---------------------- | 1 |
7p5056 Cab Heater Lines Group-Type 1
| 7P***56 | Lines Group-Heater; Cab Heater Lines Group | 1 |
7p6937 Rear View Mirror Group
| 7P***37 | Mirror Group-Rear View; Rear View Mirror Group | 1 |
3w1258 Mounting & Pressurizer Group-Open Rops
| 3W***58 | Mounting & Pressurizer Group; Mounting & Pressurizer Group------------ | 1 |
7p1103 Cab Pressurizer Group-Part 2
| 7P***03 | Pressurizer Group; Cab Pressurizer Group | 1 |
7p1103 Cab Pressurizer Group-Part 1
| 7P***03 | Pressurizer Group; Cab Pressurizer Group | 1 |
8g1010 Roll-Over Protective System Arrangement
| 7P***37 | Mirror Group-Rear View; Rear View Mirror Group | 1 |
| 7P***13 | Rops Group | 1 |
| 8G***10 | Rops Ar; Roll-Over Protective System Arrangement. | 1 |
8g0936 Roll-Over Protective System Arrangement
| 7P***37 | Mirror Group-Rear View; Rear View Mirror Group | 1 |
| 7P***13 | Rops Group | 1 |
| 7P***17 | Guard Group-Lines; Tilt Lines Guard Group | 1 |
3w1305 Rollover Protective System Group-Part 2 Of 2-Feller Buncher
| 3W***05 | Rops Group; Roll-Over Protective System Group- | 1 |
7p7013 Roll-Over Protective System Group
| 7P***13 | Rops Group | 1 |
7p1108 Roll-Over Protective System Group-Part 1
| 7P***08 | Rops Group | 1 |
3w1305 Rollover Protective System Group-Part 1 Of 2-Feller Buncher
| 3W***05 | Rops Group; Roll-Over Protective System Group- | 1 |
7p1108 Roll-Over Protective System Group-Part 2
| 7P***08 | Rops Group | 1 |
3w1303 Rollover Protective System Group-Feller Buncher
| 3W***03 | Rops Group; Roll-Over Protective System Group- | 1 |
| 3W***05 | Rops Group; Roll-Over Protective System Group- | 1 |
| 7P***37 | Mirror Group-Rear View; Rear View Mirror Group | 1 |
7p5720 Seat Group
| 7P***20 | Seat Group | 1 |
7p5719 Seat Group
| 7P***19 | Seat Group-Adjustable | 1 |
7p5721 Suspension Seat Group-Type 1
| 7P***21 | Seat Group-Suspension | 1 |
7p5721 Suspension Seat Group-Type 2
| 7P***21 | Seat Group-Suspension | 1 |
3v8252 Suspension Seat Group
| 3V***52 | Seat Group-Suspension; Suspension Seat Group | 1 |
8g0840 Suspension Seat Group
| 8G***40 | Seat Group-Suspension | 1 |
8g1205 Cover Group-Rops-Type 2
| 8G***05 | Step & Cover Group; Roll-Over Protective Structure Covers | 1 |
8g1205 Cover Group-Rops-Type 1
| 8G***05 | Step & Cover Group; Roll-Over Protective Structure Covers | 1 |
5v4861 Seat Suspension Group-Part 2 Of 2-Type 3
| 5V***61 | Suspension Group-Seat | 1 |
5v4861 Seat Suspension Group-Part 1-Type 2
| 5V***61 | Suspension Group-Seat | 1 |
5v4861 Seat Suspension Group-Part 2-Type 1
| 5V***61 | Suspension Group-Seat | 1 |
5v4861 Seat Suspension Group-Part 1 Of 2-Type 3
| 5V***61 | Suspension Group-Seat | 1 |
5v4861 Seat Suspension Group-Part 2-Type 2
| 5V***61 | Suspension Group-Seat | 1 |
5v4861 Seat Suspension Group-Part 1-Type 1
| 5V***61 | Suspension Group-Seat | 1 |
7p2782 Windshield Washer Tank Group
| 7P***82 | Tank Group-Windshield Washer | 1 |
3w1041 Tank Gp-Windshield Washer
| 3W***41 | Tank Group-Windshield Washer | 1 |
8g1626 Windshield Washer Tank Group
| 8G***26 | Tank Group-Windshield Washer; Windshield Washer Tank Group | 1 |
8g0963 Vandalism Arrangement-Open Rops-Replaced By 3w915-Page 225a
| 1P***78 | Cap Group-Protection; Protection Cover Group Fuel Tank Cap | 1 |
| 7P***87 | Cover Group-Radiator Protection; Protection Covers Group--Radiator | 1 |
| 7P***90 | Guard Group-Vandalism; Vandalism Guard Group--Dash | 1 |
3w0913 Vandalism Arrangement-Open Rops
| 3W***36 | Pin Assembly | 1 |
| 3W***12 | Covers Group-Radiator Protection; Radiator Protection Covers Group | 1 |
| 3W***13 | Vandalism Ar | 1 |
3w0915 Vandalism Arrangement-Enclosed Rops
| 3W***12 | Covers Group-Radiator Protection; Radiator Protection Covers Group | 1 |
| 3W***15 | Vandalism Ar | 1 |
| 5G***12 | Cap Group-Protection; Fuel Filler Protection Cap Group | 1 |
8g0892 Vandalism Arrangement-Open Rops-Single Lever-Replaced By 3w914-
| 1P***78 | Cap Group-Protection; Protection Cover Group Fuel Tank Cap | 1 |
| 5P***00 | Key Total 2 Pieces Per Unit; (Literature Compartment) | 2 |
| 5P***02 | Padlock Group; (Includes: Battery Compartments, Platform Compartments, Radiator Access Door, Firewall Doors) | 1 |
3w0914 Vandalism Arrangement-Open Rops-Single Lever
| 3W***40 | Pin | 1 |
| 3W***12 | Covers Group-Radiator Protection; Radiator Protection Covers Group | 1 |
| 3W***14 | Vandalism Ar | 1 |
8g0962 Vandalism Arrangement-Enclosed Rops-Replaced By 3w915-Page 225a
| 1P***78 | Cap Group-Protection; Protection Cover Group Fuel Tank Cap | 1 |
| 7P***87 | Cover Group-Radiator Protection; Protection Covers Group--Radiator | 1 |
| 8G***62 | Vandalism Ar | 1 |
7p1119 Windshield Washer Group
| 7P***19 | Washer Group-Windshield | 1 |
8g2971 Windshield Washer Group
| 8G***71 | Washer Group-Windshield; Windshield Washer Group | 1 |
6t7300 Wiper Group
| 6T***00 | Wiper Group | 1 |
7p9146 Rear Wiper Group-Type 1
| 7P***46 | Wiper Group-Rear; Rear Wiper Group | 1 |
7p9146 Rear Wiper Group-Type 2
| 7P***46 | Wiper Group-Rear; Rear Wiper Group | 1 |
7p1118 Windshield Wiper Group-Type 1
| 7P***18 | Wiper Group-Windshield; Windshield Wiper Group | 1 |
7p1118 Windshield Wiper Group-Type 2
| 7P***18 | Wiper Group-Windshield; Windshield Wiper Group | 1 |
7p1085 Air Conditioner Wiring Group-Type 2
| 7P***85 | Wiring Group-Air Conditioner; Wiring Group--Air Conditioner | 1 |
7p1085 Air Conditioner Wiring Group-Type 1
| 7P***85 | Wiring Group-Air Conditioner; Wiring Group--Air Conditioner | 1 |
7p5055 Pressurizer Wiring Group
| 7P***55 | Wiring Group-Pressurizer; Pressurizer Wiring Group | 1 |
3w0684 Pressurizer Wiring Group-Open Rops
| 3W***84 | Wiring Group-Pressurizer; Pressurizer Wiring Group---------------- | 1 |
Chassis And Undercarriage
7p8939 Equalizer Bar Group
| 7P***39 | Bar Group-Equalizer | 1 |
7p8914 Pivot Bar Group
| 7P***14 | Bar Group-Pivot | 1 |
8g0148 Safety Brace Group
| 8G***48 | Brace Group | 1 |
8g4051 Rear Bumper Group
| 8G***51 | Bumper Group-Rear | 1 |
8g1701 Non-Rops Conversion Arrangement
| 8G***11 | Guard Group-Lines; Tilt Lines Guard Group | 1 |
| 8G***05 | Step & Cover Group; Roll-Over Protective Structure Covers | 1 |
| 8G***01 | Conversion Ar-Non-Rops; Non-Rops Conversion Arrangement | 1 |
8g0920 Non-Rops Conversion Arrangement
| 7P***17 | Guard Group-Lines; Tilt Lines Guard Group | 1 |
| 8G***20 | Conversion Ar-Non-Rops | 1 |
| 8G***11 | Guard Group-Lines; Tilt Lines Guard Group | 1 |
7p8935 Enclosure Gp-Engine-Part 2 Of 4
| 7P***35 | Enclosure Group-Engine | 1 |
7p8935 Engine Enclosure Group-Part 4 Of 4
| 7P***35 | Enclosure Group-Engine | 1 |
7p8935 Engine Enclosure Group-Part 1 Of 4
| 7P***35 | Enclosure Group-Engine | 1 |
7p8935 Enclosure Gp-Engine-Part 1 Of 4
| 7P***35 | Enclosure Group-Engine | 1 |
7p8935 Enclosure Gp-Engine-Part 3 Of 4
| 7P***35 | Enclosure Group-Engine | 1 |
7p8935 Engine Enclosure Group-Part 3 Of 4
| 7P***35 | Enclosure Group-Engine | 1 |
7p8935 Engine Enclosure Group-Part 2 Of 4
| 7P***35 | Enclosure Group-Engine | 1 |
7p8935 Enclosure Gp-Engine-Part 4 Of 4
| 7P***35 | Enclosure Group-Engine | 1 |
7p9900 Loader Frame Group
| 7P***00 | Frame Group-Loader | 1 |
7p8916 Track Roller Frame Group
| 7P***16 | Frame Group-Track Roller | 1 |
8g5445 Track Roller Frame Group
| 8G***45 | Frame Group-Track Roller | 1 |
7p6512 Bottom Guard Group
| 7P***12 | Guard Group-Bottom | 1 |
7p6615 Front Guard Group
| 7P***15 | Guard Group-Front | 1 |
3w2622 Idler Guard Group
| 3W***22 | Guard Group-Idler | 1 |
7p6170 Implement Control Guard Group
| 7P***70 | Guard Group-Implement Control; Implement Control Guard Group | 1 |
8g1011 Tilt Lines Guard Group
| 8G***11 | Guard Group-Lines; Tilt Lines Guard Group | 1 |
7p9217 Tilt Lines Guard Group
| 7P***17 | Guard Group-Lines; Tilt Lines Guard Group | 1 |
7p8907 Radiator Guard Group
| 7P***07 | Guard Group-Radiator | 1 |
7p1049 Track Guide Guard Group
| 7P***49 | Guard Group-Track Guide | 1 |
7p3522 Track Roller Guard Group-Type 2
| 7P***22 | Guard Group-Track Roller | 1 |
7p3522 Track Roller Guard Group-Type 1
| 7P***22 | Guard Group-Track Roller | 1 |
8g3811 Hitch Group
| 8G***11 | Hitch Group | 1 |
7p8917 Front Idler Group-Part 2 Of 2
| 7P***17 | Idler Group-Front | 1 |
7p8917 Front Idler Group-Part 1 Of 2
| 7P***17 | Idler Group-Front | 1 |
7p6133 Roll-Over Protective Structure Mounting Group
| 7P***33 | Mounting Group-Rops | 1 |
8g2722 Tilt Platform Group-Part 1
| 8G***22 | Platform Group-Tilt | 1 |
7p6614 Tilt Platform Group
| 7P***14 | Platform Group-Tilt | 1 |
8g2722 Tilt Platform Group-Part 2
| 8G***22 | Platform Group-Tilt | 1 |
6k9880 Track Carrier Roller Group-2 Required
| 6K***80 | Roller Group-Track Carrier; (Upper) | 1 |
9p4211 Track Roller Group-Double Flange-4 Required
| 9P***11 | Roller Group-Track Double Flange; Track Roller Group-Double Flange | 1 |
9p4208 Track Roller Group-Single Flange-8 Required
| 9P***08 | Roller Group-Track Single Flange; Track Roller Group-Single Flange | 1 |
6t3578 Seal And Bushing Group
| 1V***68 | Seal Assembly | 70 |
| 1V***94 | Bushing-Track; Bushing Track | 35 |
| 6T***78 | Seal & Bushing Group | 1 |
7p8909 Step Group
| 7P***09 | Step Group | 1 |
7p6906 Tilt Platform Support Group
| 7P***06 | Support Group-Tilt Platform | 1 |
7p8908 Platform Tilt Group
| 7P***08 | Tilt Group-Platform | 1 |
3t2183 Track Group-460 Mm (18 In.) Double Grouser Shoe-Sealed And
| 3T***83 | Track Group | 1 |
3y7648 Track Group-460 Mm (18 In.) Triple Grouser Shoe-Sealed And
| 3Y***48 | Track Group | 1 |
Cooling System
8g4097 Implement Cooler Conversion Arrangement
| 3G***26 | Conversion Group-Field; Cooler Supply Field Conversion Group | 1 |
| 7N***44 | Cooler Group-Hydraulic Oil; Hydraulic Oil Cooler Group | 1 |
| 8G***95 | Lines Group-Hydraulic Oil Cooler; Hydraulic Oil Cooler Lines Group | 1 |
8g0147 Implement Cooler Conversion Arrangement-Field Installation
| 3G***26 | Conversion Group-Field; Cooler Supply Field Conversion Group | 1 |
| 7N***44 | Cooler Group-Hydraulic Oil; Hydraulic Oil Cooler Group | 1 |
| 7P***34 | Lines Group-Hydraulic Oil Cooler; Hydraulic Oil Cooler Lines Group | 1 |
9n5659 Engine Oil Cooler Group
| 9N***59 | Cooler Group-Engine Oil | 1 |
6n9052 Engine Oil Cooler Group
| 6N***52 | Cooler Group-Engine Oil; Engine Oil Cooler Group | 1 |
1w1138 Engine Oil Cooler Group
| 1W***38 | Cooler Group-Engine Oil; Engine Oil Cooler Group | 1 |
7n9744 Hydraulic Oil Cooler Group
| 7N***44 | Cooler Group-Hydraulic Oil; Hydraulic Oil Cooler Group | 1 |
2w1879 Hydraulic Oil Cooler Group
| 2W***79 | Cooler Group-Hydraulic Oil; Hydraulic Oil Cooler Lines Group | 1 |
8n0482 Transmission Oil Cooler Group
| 8N***82 | Cooler Group-Transmission Oil | 1 |
3w0912 Protection Cover Gp-Radiator
| 3W***12 | Covers Group-Radiator Protection; Radiator Protection Covers Group | 1 |
6n4852 Blower Fan Group
| 6N***52 | Fan Group-Blower | 1 |
6n9739 Heater Gp-Jacket Water (750 Watt, 120 Volt)
| 6N***39 | Heater Group-Jacket Water; Jacket Water Heater Group | 1 |
6n9125 Heater Gp-Jacket Water (750 Watt, 120 Volt)
| 6N***25 | Heater Group-Jacket Water | 1 |
8g4095 Hydraulic Oil Cooler Lines Group-Type 1
| 8G***95 | Lines Group-Hydraulic Oil Cooler; Hydraulic Oil Cooler Lines Group | 1 |
7p9834 Hydraulic Oil Cooler Lines Group-Replaced By 8g4095 Shown On Page
| 7P***34 | Lines Group-Hydraulic Oil Cooler; Hydraulic Oil Cooler Lines Group | 1 |
8g4095 Hydraulic Oil Cooler Lines Group-Type 2
| 8G***95 | Lines Group-Hydraulic Oil Cooler; Hydraulic Oil Cooler Lines Group | 1 |
4n0188 Water Lines Group
| 4N***88 | Lines Group-Water; Water Lines Group | 1 |
6n7450 Radiator And Transmission Cooler Mounting Group
| 6N***50 | Mounting Group-Rad & Tmsn Cooler | 1 |
4n0660 Water Pump Group
| 4N***60 | Pump Group-Water; Water Pump Group | 1 |
6n2742 Radiator Group
| 6N***42 | Radiator Group | 1 |
Engine Arrangement
4n8376 Engine Arrangement-Part 1 Of 2
| 1W***02 | Crankshaft Group; Crankshaft Group | 1 |
| 1W***54 | Lifting Group | 1 |
| 1W***68 | Crankshaft Group; Crankshaft Group | 1 |
4n8376 Engine Arrangement-Part 2 Of 2
| 1W***35 | Lines Group-Fuel Injection; Fuel Injection Lines Group | 1 |
| 1W***38 | Cooler Group-Engine Oil; Engine Oil Cooler Group | 1 |
| 2W***33 | Pump Group-Engine Oil; Engine Oil Pump Group | 1 |
Fuel System And Governor
1p8678 Protection Cap Group-Fuel Tank
| 1P***78 | Cap Group-Protection; Protection Cover Group Fuel Tank Cap | 1 |
5g3612 Protection Cap Group-Fuel Tank
| 5G***12 | Cap Group-Protection; Fuel Filler Protection Cap Group | 1 |
8n9751 Fuel Heater Changeover Group-Field Installation
| 8N***51 | Changeover Group; Aftercooler Group--Water | 1 |
8g0140 Governor Control Group-Part 2
| 8G***40 | Control Group-Governor | 1 |
8g0140 Governor Control Group-Part 1
| 8G***40 | Control Group-Governor | 1 |
8n6158 Governor Cover Group
| 8N***58 | Cover Group-Governor | 1 |
8n3493 Accessory Drive Group
| 8N***93 | Drive Group-Accessory; Accessory Drive Group | 1 |
8n4251 Fuel Filter Group
| 8N***51 | Filter Group-Fuel; Fuel Filter Group | 1 |
6n1044 Primary Fuel Filter Group
| 6N***44 | Filter Group-Primary Fuel; Primary Fuel Filter Group | 1 |
8n4419 Governor Group-Part 2 Of 2-Type 2
| 8N***19 | Governor Group | 1 |
8n4419 Governor Group-Part 1 Of 2-Type 1
| 8N***19 | Governor Group | 1 |
8n4419 Governor Group-Part 1 Of 2-Type 2
| 8N***19 | Governor Group | 1 |
8n4419 Governor Group-Part 2 Of 2-Type 1
| 8N***19 | Governor Group | 1 |
7p9208 Fuel Lines Group
| 7P***08 | Lines Group-Fuel | 1 |
8g4124 Fuel Lines Group
| 8G***24 | Lines Group-Fuel | 1 |
7n6345 Fuel Injection Lines Group
| 7N***45 | Lines Group-Fuel Injection; Fuel Injection Lines Group | 1 |
1w1135 Fuel Injection Lines Group
| 1W***35 | Lines Group-Fuel Injection; Fuel Injection Lines Group | 1 |
8n4915 Fuel Transfer Pump And Mounting Group
| 8N***15 | Pump & Mounting Group; Fuel Transfer Pump And Mounting Group | 1 |
7n6933 Fuel Injection Pump Group-Type 1
| 7N***33 | Pump Group-Fuel Injection | 1 |
7n6933 Fuel Injection Pump Group-Type 2
| 7N***33 | Pump Group-Fuel Injection | 1 |
8n3567 Fuel Priming Pump Group
| 8N***67 | Pump Group-Fuel Priming; Fuel Priming Pump Group | 1 |
4n6117 Governor And Fuel Injection Pump Group
| 4N***17 | Pump Group-Gov & Fuel Inj; Governor And Fuel Injection Pump Group | 1 |
7p6510 Fuel Tank Group
| 7P***10 | Tank Group-Fuel | 1 |
8n8758 Torque Control Group
| 8N***58 | Torque Control Group | 1 |
Hydraulic System
1u2296 Cartridge Group-Replaced By 9t1697-Page 181c
| 1U***96 | Cartridge Group | 1 |
9t1697 Front Cartridge Group*R
| 9T***97 | Cartridge Group-Front | 1 |
1u3519 Cartridge Group-Clockwise*R
| 1U***19 | Cartridge Group-Vane Pump | 1 |
7p1034 Bucket Control Group
| 7P***34 | Control Group-Bucket | 1 |
8g5318 Bucket Control Group
| 8G***18 | Control Group-Bucket | 1 |
7p1100 Diverter Control Group-Type 1
| 7P***00 | Control Group-Diverter; Diverter Control Group | 1 |
7p1100 Diverter Control Group-Type 3
| 7P***00 | Control Group-Diverter; Diverter Control Group | 1 |
7p1100 Diverter Control Group-Type 2
| 7P***00 | Control Group-Diverter; Diverter Control Group | 1 |
7p2908 Hydraulic Hand Control Group
| 7P***08 | Control Group-Hydraulic Hand; Hydraulic Hand Control Group | 1 |
7p6909 Mechanical Hydraulic Control Group-Part 2 Of 3-Type 3
| 7P***09 | Control Group-Mechanical Hydraulic | 1 |
7p6909 Mechanical Hydraulic Control Group-Part 2 Of 3-Type 2
| 7P***09 | Control Group-Mechanical Hydraulic | 1 |
7p6909 Mechanical Hydraulic Control Group-Part 3 Of 3-Type 1
| 7P***09 | Control Group-Mechanical Hydraulic | 1 |
7p6909 Mechanical Hydraulic Control Group-Part 3 Of 3-Type 2
| 7P***09 | Control Group-Mechanical Hydraulic | 1 |
7p6909 Mechanical Hydraulic Control Group-Part 3 Of 3-Type 3
| 7P***09 | Control Group-Mechanical Hydraulic | 1 |
7p6909 Mechanical Hydraulic Control Group-Part 2 Of 3-Type 1
| 7P***09 | Control Group-Mechanical Hydraulic | 1 |
7p6909 Mechanical Hydraulic Control Group-Part 1 Of 3-Type 4
| 7P***09 | Control Group-Mechanical Hydraulic | 1 |
7p6909 Mechanical Hydraulic Control Group-Part 3 Of 3-Type 4
| 7P***09 | Control Group-Mechanical Hydraulic | 1 |
7p6909 Mechanical Hydraulic Control Group-Part 1 Of 3-Type 3
| 7P***09 | Control Group-Mechanical Hydraulic | 1 |
7p6909 Mechanical Hydraulic Control Group-Part 2 Of 3-Type 4
| 7P***09 | Control Group-Mechanical Hydraulic | 1 |
7p6909 Mechanical Hydraulic Control Group-Part 1 Of 3-Type 1
| 7P***09 | Control Group-Mechanical Hydraulic | 1 |
7p6909 Mechanical Hydraulic Control Group-Part 1 Of 3-Type 2
| 7P***09 | Control Group-Mechanical Hydraulic | 1 |
7p6607 Mechanical Hydraulic Control Group-Part 2
| 7P***07 | Control Group-Mechanical Hydraulic; Mechanical Hydraulic Control Group | 1 |
7p6607 Mechanical Hydraulic Control Group-Part 1
| 7P***07 | Control Group-Mechanical Hydraulic; Mechanical Hydraulic Control Group | 1 |
3g8626 Hydraulic Cooler Supply Conversion Group-Field Installation
| 3G***26 | Conversion Group-Field; Cooler Supply Field Conversion Group | 1 |
8g2533 Hydraulic Oil Cooler Arrangement
| 7N***44 | Cooler Group-Hydraulic Oil; Hydraulic Oil Cooler Group | 1 |
| 7P***34 | Lines Group-Hydraulic Oil Cooler; Hydraulic Oil Cooler Lines Group | 1 |
| 8G***33 | Cooler Ar-Hydraulic Oil; Hydraulic Oil Cooler Arrangement | 1 |
8g2534 Hydraulic Oil Cooler Arrangement
| 2W***79 | Cooler Group-Hydraulic Oil; Hydraulic Oil Cooler Lines Group | 1 |
| 3G***42 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
| 7N***44 | Cooler Group-Hydraulic Oil; Hydraulic Oil Cooler Group | 1 |
9v8168 Seal & Cylinder Group
| 9V***68 | Cylinder & Seal Group | 1 |
3g1296 Ripper Cylinder Group (Changes 1-3)-101.6 Mm (4.7 In.) Bore X
| 3G***96 | Cylinder Group | 1 |
3g4653 Tilt Cylinder Group (Change 1) 121 Mm (4.7 In.) Bore X 493.0 Mm
| 3G***53 | Cylinder Group | 1 |
4t1963 Lift Cylinder Group-(Change 0)-101.6 Mm (4.7 In.) Bore X 742 Mm
| 4T***63 | Cylinder Group | 1 |
4t9387 Cylinder Group
| 4T***87 | Cylinder Group; -Multipurpose | 1 |
9j4892 Bucket Cylinder Group (2v9862 N/S)-(Change 2)-101.6 Mm (4.7 In.)
| 9J***92 | Cylinder Group-Bucket; Seal And Cylinder Gp | 1 |
9j0532 Lift Cylinder Group (Change 6)
| 9J***32 | Cylinder Group-Lift | 1 |
1u4802 Tilt Cylinder Group (Change 0)-121 Mm (4.75 In.) Bore X 493 Mm
| 1U***02 | Cylinder Group-Tilt | 1 |
8g0155 Hydraulic Arrangement-3 Valve-Front
| 7P***94 | Lines Group-Attachment; Attachment Lines Group | 1 |
| 7P***95 | Lines Group-Front; Front Attachment Lines Group | 1 |
| 7P***08 | Control Group-Hydraulic Hand; Hydraulic Hand Control Group | 1 |
8g0154 Hydraulic Arrangement-3 Valve-Front And Rear
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
| 7P***94 | Lines Group-Attachment; Attachment Lines Group | 1 |
| 7P***95 | Lines Group-Front; Front Attachment Lines Group | 1 |
8g0153 Hydraulic Arrangement-3 Valve-Rear
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
| 7P***94 | Lines Group-Attachment; Attachment Lines Group | 1 |
| 7P***98 | Lines Group-Rear Attachment; Rear Attachment Lines Group | 1 |
8g0157 Hydraulic Arrangement-3 Valve-Front And Rear
| 7P***94 | Lines Group-Attachment; Attachment Lines Group | 1 |
| 7P***95 | Lines Group-Front; Front Attachment Lines Group | 1 |
| 7P***98 | Lines Group-Rear Attachment; Rear Attachment Lines Group | 1 |
8g4262 Hydraulic Arrangement-3 Valve-Front And Rear
| 2W***79 | Cooler Group-Hydraulic Oil; Hydraulic Oil Cooler Lines Group | 1 |
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
| 7N***44 | Cooler Group-Hydraulic Oil; Hydraulic Oil Cooler Group | 1 |
8g0152 Hydraulic Arrangement-3 Valve-Front
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
| 7P***94 | Lines Group-Attachment; Attachment Lines Group | 1 |
| 7P***95 | Lines Group-Front; Front Attachment Lines Group | 1 |
8g0156 Hydraulic Arrangement-3 Valve-Rear
| 7P***94 | Lines Group-Attachment; Attachment Lines Group | 1 |
| 7P***98 | Lines Group-Rear Attachment; Rear Attachment Lines Group | 1 |
| 7P***08 | Control Group-Hydraulic Hand; Hydraulic Hand Control Group | 1 |
8g3988 Hydraulic Arrangement-Special
| 1P***02 | Seal-Rectangular 28.83mm(1.136in) Id | 2 |
| 5P***43 | Bolt 2.86 cm (1.125 In.) Long | 4 |
| 5P***45 | Washer-Hard; (13.5x25.5x3-mm Thk)(Turbocharger Blanking Plate) | 4 |
8g4260 Hydraulic Arrangement-3 Valve-Front
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
| 7N***44 | Cooler Group-Hydraulic Oil; Hydraulic Oil Cooler Group | 1 |
| 7P***94 | Lines Group-Attachment; Attachment Lines Group | 1 |
8g4261 Hydraulic Arrangement-3 Valve-Rear
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
| 7N***44 | Cooler Group-Hydraulic Oil; Hydraulic Oil Cooler Group | 1 |
| 7P***94 | Lines Group-Attachment; Attachment Lines Group | 1 |
7p6608 Positioner And Kickout Group-Part 1
| 7P***08 | Kickout & Positioner Group | 1 |
7p6608 Positioner And Kickout Group-Part 2
| 7P***08 | Kickout & Positioner Group | 1 |
7p6608 Positioner And Kickout Group-Part 1 Of 2
| 7P***08 | Kickout & Positioner Group | 1 |
7p6608 Positioner And Kicout Group-Part 2
| 7P***08 | Kickout & Positioner Group | 1 |
7p1094 Attachment Lines Group
| 7P***94 | Lines Group-Attachment; Attachment Lines Group | 1 |
8v7362 Bucket Lines Group-Replaced By 9v8414-Page 172b-1
| 8V***62 | Lines Group-Bucket; Bucket Lines Group | 1 |
9v8414 Bucket Lines Group
| 9V***14 | Lines Group-Bucket; Bucket Lines Group | 1 |
8g3517 Front Lines Group-Part 1 Of 2-Type 2
| 8G***17 | Lines Group-Front; Front Attachment Lines Group | 1 |
8g3517 Front Lines Group-Part 2 Of 2-Type 2
| 8G***17 | Lines Group-Front; Front Attachment Lines Group | 1 |
7p1095 Front Attachment Lines Group-Part 1
| 7P***95 | Lines Group-Front; Front Attachment Lines Group | 1 |
8g3517 Front Lines Group-Part 2 Of 2-Type 1
| 8G***17 | Lines Group-Front; Front Attachment Lines Group | 1 |
8g3517 Front Lines Group-Part 1 Of 2-Type 1
| 8G***17 | Lines Group-Front; Front Attachment Lines Group | 1 |
7p1095 Front Attachment Lines Group-Part 2
| 7P***95 | Lines Group-Front; Front Attachment Lines Group | 1 |
7p1072 Lift Cylinder Lines Group-Part 1
| 7P***72 | Lines Group-Lift Cylinder | 1 |
7p1072 Lift Cylinder Lines Group-Part 2
| 7P***72 | Lines Group-Lift Cylinder | 1 |
8g5323 Lift Cylinder Lines Group-Part 2 Of 2
| 8G***23 | Lines Group-Lift Cylinder | 1 |
8g5323 Lift Cylinder Lines Group-Part 1 Of 2
| 8G***23 | Lines Group-Lift Cylinder | 1 |
7p4686 Pump Lines Group
| 7P***86 | Lines Group-Pump | 1 |
8g3976 Rear Attachment Lines Group
| 8G***76 | Lines Group-Rear Attachment; Rear Attachment Lines Group | 1 |
7p1098 Rear Attachment Lines Group
| 7P***98 | Lines Group-Rear Attachment; Rear Attachment Lines Group | 1 |
1u4504 Ripper Lines Group
| 1U***04 | Lines Group-Ripper; Ripper Lines Group | 1 |
8g0648 Tilt Cylinder Lines Group
| 8G***48 | Lines Group-Tilt Cylinder | 1 |
3w1025 Tilt Cylinder Lines Group
| 3W***25 | Lines Group-Tilt Cylinder; Tilt Cylinder Lines Group-Special | 1 |
7p7017 Tilt Cylinder Lines Group
| 7P***17 | Lines Group-Tilt Cylinder | 1 |
7p1074 Hydraulic Tank Mounting Group
| 7P***74 | Mounting Group-Hydraulic Tank | 1 |
3w1024 Cylinder Pin Group
| 3W***24 | Pin Group-Cylinder; Cylinder Pin Group-Special Lift Arms | 1 |
3g2805 Vane Pump Group-Replaced By 9t1696-Page 181b
| 3G***05 | Pump Group-Vane | 1 |
3g1752 Vane Pump Group
| 3G***52 | Pump Group-Vane | 1 |
8g7151 Vane Pump Group
| 8G***51 | Pump Group-Vane | 1 |
9t1696 Vane Pump Group
| 9T***96 | Pump Group-Vane | 1 |
8g7153 Vane Pump Group-Type 1
| 8G***53 | Pump Group-Vane; Vane Pump Group | 1 |
8g7153 Vane Pump Group-Type 2
| 8G***53 | Pump Group-Vane; Vane Pump Group | 1 |
7p5900 Vane Pump Group
| 7P***00 | Pump Group-Vane | 1 |
3g8142 Hydraulic Tank And Valve Group-Part 1 Of 3-Type 5
| 3G***42 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8143 Hydraulic Tank And Valve Group-Part 1 Of 3-Type 5
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8143 Hydraulic Tank And Valve Group-Part 2 Of 3-Type 5
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
9j7262 Hydraulic Tank And Valve Group-Part 2 Of 3
| 9J***62 | Tank & Valve Group | 1 |
3g8142 Hydraulic Tank And Valve Group-Part 3 Of 3-Type 1
| 3G***42 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8142 Hydraulic Tank And Valve Group-Part 2 Of 3-Type 5
| 3G***42 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
9j7263 Hydraulic Tank And Valve Group-Part 3 Of 3-Type 1
| 9J***63 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8142 Hydraulic Tank And Valve Group-Part 2 Of 3-Type 2
| 3G***42 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8143 Hydraulic Tank And Valve Group-Part 3 Of 3-Type 2
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
9j7262 Hydraulic Tank And Valve Group-Part 1 Of 3
| 9J***62 | Tank & Valve Group | 1 |
3g8142 Hydraulic Tank And Valve Group-Part 3 Of 3-Type 2
| 3G***42 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8142 Hydraulic Tank And Valve Group-Part 1 Of 3-Type 3
| 3G***42 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
9j7262 Hydraulic Tank And Valve Group-Part 3 Of 3
| 9J***62 | Tank & Valve Group | 1 |
3g8143 Hydraulic Tank And Valve Group-Part 2 Of 3-Type 3
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
9j7263 Hydraulic Tank And Valve Group-Part 1 Of 3-Type 1
| 9J***63 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8143 Hydraulic Tank And Valve Group-Part 3 Of 3-Type 3
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
9j7263 Hydraulic Tank And Valve Group-Part 2 Of 3-Type 2
| 9J***63 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
9j7263 Hydraulic Tank And Valve Group-Part 3 Of 3-Type 2
| 9J***63 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
9j7263 Hydraulic Tank And Valve Group-Part 2 Of 3-Type 3
| 9J***63 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8142 Hydraulic Tank And Valve Group-Part 2 Of 3-Type 1
| 3G***42 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8143 Hydraulic Tank And Valve Group-Part 3 Of 3-Type 1
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8142 Hydraulic Tank And Valve Group-Part 2 Of 3-Type 4
| 3G***42 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8142 Hydraulic Tank And Valve Group-Part 1 Of 3-Type 2
| 3G***42 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
9j7263 Hydraulic Tank And Valve Group-Part 3 Of 3-Type 3
| 9J***63 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8142 Hydraulic Tank And Valve Group-Part 3 Of 3-Type 4
| 3G***42 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8142 Hydraulic Tank And Valve Group-Part 3 Of 3-Type 5
| 3G***42 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
9j7263 Hydraulic Tank And Valve Group-Part 2 Of 3-Type 1
| 9J***63 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
9j7263 Hydraulic Tank And Valve Group-Part 1 Of 3-Type 2
| 9J***63 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8143 Hydraulic Tank And Valve Group-Part 1 Of 3-Type 1
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
9j7263 Hydraulic Tank And Valve Group-Part 1 Of 3-Type 3
| 9J***63 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8143 Hydraulic Tank And Valve Group-Part 1 Of 3-Type 2
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8143 Hydraulic Tank And Valve Group-Part 1 Of 3-Type 4
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8143 Hydraulic Tank And Valve Group-Part 3 Of 3-Type 5
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8142 Hydraulic Tank And Valve Group-Part 2 Of 3-Type 3
| 3G***42 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8142 Hydraulic Tank And Valve Group-Part 3 Of 3-Type 3
| 3G***42 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8143 Hydraulic Tank And Valve Group-Part 1 Of 3-Type 3
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8143 Hydraulic Tank And Valve Group-Part 2 Of 3-Type 2
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8143 Hydraulic Tank And Valve Group-Part 2 Of 3-Type 4
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8143 Hydraulic Tank And Valve Group-Part 2 Of 3-Type 1
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8142 Hydraulic Tank And Valve Group-Part 1 Of 3-Type 1
| 3G***42 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8143 Hydraulic Tank And Valve Group-Part 3 Of 3-Type 4
| 3G***43 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3g8142 Hydraulic Tank And Valve Group-Part 1 Of 3-Type 4
| 3G***42 | Tank & Valve Group; Hydraulic Tank And Valve Group | 1 |
3w1295 Lines & Valve Group
| 3W***95 | Valve & Lines Group; Lines And Valve Group | 1 |
9j0456 Control Valve Group-Part 1 Of 2
| 9J***56 | Valve Group | 1 |
9j0456 Control Valve Group-Part 2 Of 2
| 9J***56 | Valve Group | 1 |
9j0817 Control Valve Group
| 9J***17 | Valve Group-Control | 1 |
4t5796 Valve Gp-Control-Part 2 Of 2
| 4T***96 | Valve Group-Control | 1 |
4t5796 Valve Gp-Control-Part 1 Of 2
| 4T***96 | Valve Group-Control | 1 |
9j7128 Diverter Valve Group
| 9J***28 | Valve Group-Diverter; -Auxiliary Front, Rear Lines | 1 |
4t9948 Relief Valve Group-Pilot Operated
| 4T***48 | Valve Group-Pitch Relief; -Secondary Steering | 1 |
4t1573 Relief Valve Group-Pilot Operated
| 4T***73 | Valve Group-Relief; Relief Valve Group-Fluid Control Inc | 1 |
4t5890 Relief Valve Group-Direct Operated
| 4T***90 | Valve Group-Relief | 1 |
3g9804 Relief Valve Group-Pilot Operated
| 3G***04 | Valve Group-Relief | 1 |
| 4T***92 | Kit-Relief Valve Seal | 1 |
| 4T***50 | Valve Group-Relief; Relief Valve Gp-Fluid Control | 1 |
9j0460 Relief Valve Group-Pilot Operated
| 3G***33 | Valve Group-Relief; Relief Valve Group-Snap Tite Inc | 1 |
| 4T***73 | Valve Group-Relief; Relief Valve Group-Fluid Control Inc | 1 |
| 4T***96 | Seal Kit (Service Repair For 9j460) | 1 |
3g7433 Relief Valve Group-Pilot Operated
| 3G***33 | Valve Group-Relief; Relief Valve Group-Snap Tite Inc | 1 |
9j0459 Relief Valve Group-Direct Operated
| 9J***59 | Valve Group-Relief | 1 |
4t9950 Relief Valve Group-Pilot Operated
| 4T***50 | Valve Group-Relief; Relief Valve Gp-Fluid Control | 1 |
4t9951 Relief Valve Group-Pilot Operated
| 4T***51 | Valve Group-Relief; Relief Valve Group | 1 |
9j0458 Relief Valve Group-Direct Operated
| 9J***58 | Valve Group-Relief; -Implement | 1 |
Implements
3g4429 Bit And Cutting Edge Group
| 3G***29 | Bit & Cutting Edge Group | 1 |
8v7363 Multi-Purpose Bucket Arrangement-1.00 M3 (1.3 Yd.3)
| 2V***62 | Seal And Cylinder Group | 2 |
| 8V***59 | Bucket Group-Multipurpose; Multi-Purpose Bucket Group | 1 |
| 8V***62 | Lines Group-Bucket; Bucket Lines Group | 1 |
4v8695 General Purpose Bucket Assembly-1.15 M3 (1.5 Yd.3)-2210 Mm
| 4V***95 | Bucket As-General Purpose | 1 |
8v7359 Multi-Purpose Bucket Group-1.03 M3 (1.3 Yd.3)-2256 Mm (88.82 In.)
| 8V***59 | Bucket Group-Multipurpose; Multi-Purpose Bucket Group | 1 |
Cutting Edges-Field Installation
| 4T***92 | Segment Edge For Use With 4v***50 Base | 1 |
| 9V***70 | Cutting Edge For Use With 4v***95 General | 1 |
4t0660 Ripper Mounting And Cylinder Group
| 4T***60 | Cylinder & Mounting Group; Ripper Mounting And Cylinder Group | 1 |
3g5128 Ripper Mounting And Cylinder Group
| 3G***28 | Cylinder & Mounting Group | 1 |
4t9562 Cutting Edge Group
| 4T***62 | Edge Group-Cutting | 1 |
3w1026 Feller Buncher Arrangement-Without Lift Arms
| 1N***46 | Turbocharger Group | 1 |
| 3W***24 | Pin Group-Cylinder; Cylinder Pin Group-Special Lift Arms | 1 |
| 3W***25 | Lines Group-Tilt Cylinder; Tilt Cylinder Lines Group-Special | 1 |
8v7370 Cylinder Mounting Group
| 8V***70 | Mounting Group-Cylinder | 1 |
3g1349 Ripper Mounting Group
| 3G***49 | Mounting Group-Ripper; Ripper Mounting Group | 1 |
4t0661 Ripper Mounting Group
| 4T***61 | Mounting Group-Ripper; Ripper Mounting Group | 1 |
3g1620 Ripper Arrangement
| 3G***20 | Ripper Ar; Ripper Arrangement | 1 |
| 9J***29 | Ripper Group; Ripper Group | 1 |
3g1619 Ripper Arrangement
| 1U***04 | Lines Group-Ripper; Ripper Lines Group | 1 |
| 3G***49 | Mounting Group-Ripper; Ripper Mounting Group | 1 |
| 3G***19 | Ripper Ar | 1 |
9j4329 Ripper Group
| 9J***29 | Ripper Group; Ripper Group | 1 |
9j3169 Tip Group-Long
| 9J***69 | Tip Group-Long; -J-250 | 1 |
9j3178 Tip Group-Short-Extreme Service
| 9J***78 | Tip Group-Short; -J-250 | 1 |
4t2253 Abrasion Tip Group-Bucket-Field Installation
| 4T***53 | Tip-Abrasion-Bucket | 1 |
3g4017 Tooth Group-Long
| 3G***17 | Tooth Group-Long | 1 |
9j1137 Ripper Tooth Group
| 9J***37 | Tooth Group-Ripper | 1 |
3g4018 Tooth Group-Short
| 3G***18 | Tooth Group-Short | 1 |
Lubrication System
6n3382 Breather Gp
| 6N***82 | Breather Group; Breather Group | 1 |
7p1087 Radiator Protection Cover Group
| 7P***87 | Cover Group-Radiator Protection; Protection Covers Group--Radiator | 1 |
8n5930 Oil Filter Group
| 8N***30 | Filter Group-Engine Oil; Engine Oil Filter Group | 1 |
6n5095 Fumes Disposal Group
| 6N***95 | Fumes Disposal Group | 1 |
7n5720 Oil Level Gauge Group
| 7N***20 | Gauge Group-Oil Level (Dipstick) | 1 |
8g5493 Drain Lines Group-Oil Filter
| 8G***93 | Lines Group-Drain | 1 |
8n3876 Oil Filler Group
| 7N***76 | Oil Filler Group; Fuel Injection Pump And Governor | 1 |
2w2833 Oil Pump Group
| 2W***33 | Pump Group-Engine Oil; Engine Oil Pump Group | 1 |
6n3053 Oil Pump Group
| 6N***53 | Pump Group-Oil; Oil Pump Group-Without Housing | 1 |
Power Train-Power Transmission Unit
9j7266 Hydrostatic Power Case Group-Part 2 Of 6
| 9J***66 | Case Group-Hydrostatic Power; Hydrostatic Power Case Group | 1 |
9j7266 Hydrostatic Power Case Group-Part 5 Of 6
| 9J***66 | Case Group-Hydrostatic Power; Hydrostatic Power Case Group | 1 |
9j7266 Hydrostatic Power Case Group-Part 4 Of 6
| 9J***66 | Case Group-Hydrostatic Power; Hydrostatic Power Case Group | 1 |
9j7266 Hydrostatic Power Case Group-Part 6 Of 6
| 9J***66 | Case Group-Hydrostatic Power; Hydrostatic Power Case Group | 1 |
9j7266 Hydrostatic Power Case Group-Part 3 Of 6
| 9J***66 | Case Group-Hydrostatic Power; Hydrostatic Power Case Group | 1 |
9j7266 Hydrostatic Power Case Group-Part 1 Of 6
| 9J***66 | Case Group-Hydrostatic Power; Hydrostatic Power Case Group | 1 |
9j3458 Hydrostatic Power Control Arrangement
| 1U***43 | Valve Group-Bypass; Cooler By-Pass Valve Group | 1 |
| 1U***71 | Valve Group-Pilot; Pilot Overspeed Valve Group | 1 |
| 3G***63 | Linkage Group-Hydraulic Power Case; Hydrostatic Power Case Linkage Group | 1 |
8g0142 Speed & Direction Control Group-Side View-Part 1 Of 2
| 8G***42 | Control Group-Speed & Direction | 1 |
8g0142 Speed And Direction Control Group-Side View
| 8G***42 | Control Group-Speed & Direction | 1 |
8g0142 Speed And Direction Control Group-Front View
| 8G***42 | Control Group-Speed & Direction | 1 |
8g0142 Speed & Direction Control Group-Front View-Part 2 Of 2
| 8G***42 | Control Group-Speed & Direction | 1 |
3g4503 Transmission Control Group-Part 1
| 3G***03 | Control Group-Transmission; Transmission Control Group | 1 |
3g4503 Transmission Control Group-Part 2
| 3G***03 | Control Group-Transmission; Transmission Control Group | 1 |
3g4647 Cylinder Group (Change 1)-L.H.-82.55 Mm (3.25 In.)
| 3G***47 | Cylinder Group-Servo; Cylinder Group-L.H. | 1 |
3g4648 Cylinder Group (Change 1)-R.H.
| 3G***48 | Cylinder Group-Servo; Cylinder Group-R.H. | 1 |
7p6513 Flexible Coupling Drive Group
| 7P***13 | Drive Group-Flexible Coupling | 1 |
7p2612 Transmission And Drive Motor Fastener Group
| 7P***12 | Fastener Group-Tmsn & Drive Motor | 1 |
7p9903 Transmission And Pump Drive Filler Group
| 7P***03 | Filler Group-Tmsn & Pump Drive | 1 |
3g1856 Main Filter Group
| 3G***56 | Filter Group; Filter Group--Main | 1 |
3g1856 Filter Group-Main
| 3G***56 | Filter Group; Filter Group--Main | 1 |
8g0136 Final Drive Group-Part 2 Of 2
| 8G***36 | Final Drive Group | 1 |
8g0136 Final Drive Group-Part 1 Of 2
| 8G***36 | Final Drive Group | 1 |
8g6780 Sprocket Guard Group
| 8G***80 | Guard Group-Sprocket | 1 |
9j2092 Lines Gp-Hydrostatic
| 9J***92 | Lines Group-Hydrostatic | 1 |
9j2092 Hydrostatic Lines Group
| 9J***92 | Lines Group-Hydrostatic | 1 |
3g7395 Hydrostatic Power Case Lines Group-Part 2 Of 2
| 3G***95 | Lines Group-Hydrostatic Pwr Case; Hydrostatic Power Case Lines Group | 1 |
3g7395 Hydrostatic Power Case Lines Group-Part 2
| 3G***95 | Lines Group-Hydrostatic Pwr Case; Hydrostatic Power Case Lines Group | 1 |
3g7395 Hydrostatic Power Case And Lines Group-Part 1
| 3G***95 | Lines Group-Hydrostatic Pwr Case; Hydrostatic Power Case Lines Group | 1 |
3g7395 Hydrostatic Power Case Lines Group-Part 1 Of 2
| 3G***95 | Lines Group-Hydrostatic Pwr Case; Hydrostatic Power Case Lines Group | 1 |
7p1068 Power Train Cooler Lines Group
| 7P***68 | Lines Group-Power Train Cooler | 1 |
3g1163 Hydrostatic Power Case Linkage Group-Part 2 Of 2
| 3G***63 | Linkage Group-Hydraulic Power Case; Hydrostatic Power Case Linkage Group | 1 |
3g1163 Hydrostatic Power Case And Linkage Group-Part 2 Of 2
| 3G***63 | Linkage Group-Hydraulic Power Case; Hydrostatic Power Case Linkage Group | 1 |
3g1163 Hydrostatic Power Case And Linkage Group-Part 1 Of 2
| 3G***63 | Linkage Group-Hydraulic Power Case; Hydrostatic Power Case Linkage Group | 1 |
3g1163 Hydrostatic Power Case Linkage Group-Part 2
| 3G***63 | Linkage Group-Hydraulic Power Case; Hydrostatic Power Case Linkage Group | 1 |
3g1163 Hydrostatic Power Case And Linkage Group-Part 1
| 3G***63 | Linkage Group-Hydraulic Power Case; Hydrostatic Power Case Linkage Group | 1 |
3g0623 Servo Linkage Group-Part 1 Of 2
| 3G***23 | Linkage Group-Servo | 1 |
3g0623 Servo Linkage Group-Part 2 0f 2
| 3G***23 | Linkage Group-Servo | 1 |
4t0330 Link Motor Group-Part 1
| 4T***30 | Motor Group-Piston | 1 |
4t1695 Piston Motor Group-Part 1
| 4T***95 | Motor Group-Piston | 1 |
4t0330 Link Motor Group-Part 2
| 4T***30 | Motor Group-Piston | 1 |
3g3842 Link Motor Group-Fixed Displacement-2 Required-Part 1
| 3G***42 | Motor Group-Piston | 1 |
3g3842 Link Motor Group-Fixed Displacement-2 Required-Part 2
| 3G***42 | Motor Group-Piston | 1 |
4t1695 Piston Motor Group-Part 2
| 4T***95 | Motor Group-Piston | 1 |
4t1582 Piston Motor Gp-Part 2 Of 2
| 4T***82 | Motor Group-Piston-Link | 1 |
4t1582 Piston Motor Gp-Part 1 Of 2
| 4T***82 | Motor Group-Piston-Link | 1 |
4t1582 Piston Motor Group-Part 2 Of 2
| 4T***82 | Motor Group-Piston-Link | 1 |
4t1582 Piston Motor Group-Part 1 Of 2
| 4T***82 | Motor Group-Piston-Link | 1 |
9j2091 Axial Piston Pump Group-Variable Displacement-L.H.
| 9J***91 | Pump Group-Axial Piston; Axial Piston Pump Group-L.H. | 1 |
9j2090 Axial Piston Pump Group-Variable Displacement-R.H.
| 9J***90 | Pump Group-Axial Piston; Axial Piston Pump Group-R.H. | 1 |
3g1803 Charge Pump Group-Fixed Displacement
| 3G***03 | Pump Group-Charge; Charge Pump Group | 1 |
4t5739 Motor Retainer Group-Service
| 0S***30 | Pin (Part Of 2s***65 Assem.) | 1 |
| 4T***37 | Shaft | 1 |
| 4T***38 | Retainer | 1 |
7p6504 Sprocket Segment Group
| 7P***04 | Segment Group-Sprocket | 1 |
4t5569 Valve Group
| 4T***69 | Valve Group | 1 |
9j1839 Relief Valve Group
| 9J***39 | Valve Group; Charge Relief Valve Group | 1 |
9j9324 Underspeed Valve Group
| 9J***24 | Valve Group-Actuator; Underspeed Valve Group | 1 |
4t2718 Valve Group
| 4T***18 | Valve Group-Blocker | 1 |
1u2043 Cooler By-Pass Valve Group
| 1U***43 | Valve Group-Bypass; Cooler By-Pass Valve Group | 1 |
3g4070 Cooler By-Pass Valve Group
| 3G***70 | Valve Group-Bypass; Cooler By-Pass Valve Group | 1 |
3g8448 Underspeed Override Valve Group
| 3G***48 | Valve Group-Override; Underspeed Override Valve Group | 1 |
1u4771 Pilot Overspeed Valve Group
| 1U***71 | Valve Group-Pilot; Pilot Overspeed Valve Group | 1 |
3g0257 Servo Relief Valve Group
| 3G***57 | Valve Group-Relief | 1 |
9j0365 Charge And Main Relief Valve Group-L.H.-Part 1
| 9J***65 | Valve Group-Replenishing-Lh | 1 |
9j0365 Charge And Main Relief Valve Group-L.H.-Part 2
| 9J***65 | Valve Group-Replenishing-Lh | 1 |
9j8554 Charge And Main Relief Valve Group-R.H.-Part 2
| 9J***54 | Valve Group-Replenishing-Rh | 1 |
9j8554 Charge And Main Relief Valve Group-R.H.-Part 1
| 9J***54 | Valve Group-Replenishing-Rh | 1 |
3g4594 Servo Valve Group-L.H.
| 3G***94 | Valve Group-Servo | 1 |
3g4595 Servo Valve Group-R.H.
| 3G***95 | Valve Group-Servo | 1 |
4t3056 Shuttle Valve Group
| 4T***56 | Valve Group-Shuttle | 1 |
3g3253 Shuttle Valve Group
| 3G***53 | Valve Group-Shuttle | 1 |
Service Equipment And Supplies
8g5101 Fire Extinguisher Group
| 8G***01 | Fire Extinguisher Group | 1 |
8k7534 Fire Extinguisher Group
| 8K***34 | Fire Extinguisher Group | 1 |
Gasket Kits
| 6V***87 | Valve Grinding | 0 |
| 6V***88 | Central And Lower Structure | 0 |
| 6V***89 | Front Structure Engine Serial No. | 0 |
8f9866 Grease Gun
| 8F***66 | Grease Gun As | 1 |
6v2121 Hand Tool Group
| 6V***21 | Hand Tool Group | 1 |
Name Plates And Films
| 3N***90 | Plate Serial Number; On R.H. Rear Bank Of Cylinder Block As Viewed From Rear Of Engine | 1 |
| 4B***58 | Screw (Identification Plate) Mounting | 32 |
| 5P***97 | Plate-Warning (Universal); In Operators Compartment On Left Front Panel Near Top | 1 |
Starting And Electrical System
6n9294 Alternator Group-24 Volt, 35 Ampere-Part 2*R
| 6N***94 | Alternator Group; (24-Volt, 35-Ampere) | 1 |
6n9294 Alternator Group-24 Volt, 35 Ampere-Part 1*R
| 6N***94 | Alternator Group; (24-Volt, 35-Ampere) | 1 |
5s9088 Alternator Assembly-24 Volt, 50 Ampere-Type 2*R
| 3T***88 | Alternator Group-Charging; Alternator Group Delco-Remy 24 Volt, 50 Ampere | 1 |
| 5S***88 | Alternator Group-Charging | 1 |
| 9G***38 | Alternator Group-Charging | 1 |
5s9088 Alternator Group-24 Volt, 50 Ampere-Part 2-Type 1*R
| 5S***88 | Alternator Group-Charging | 1 |
5s9088 Alternator Group-24 Volt, 50 Ampere-Part 1-Type 1*R
| 5S***88 | Alternator Group-Charging | 1 |
6n7262 Alternator Group-24 Volt, 35 Ampere
| 6N***62 | Alternator Group-Charging | 1 |
9g9538 Alternator Group-24 Volt, 50 Ampere
| 9G***38 | Alternator Group-Charging | 1 |
3t1888 Alternator Group-Delco-Remy-24 Volt, 50 Ampere
| 3T***88 | Alternator Group-Charging; Alternator Group Delco-Remy 24 Volt, 50 Ampere | 1 |
6n7223 Alternator Group-24 Volt, 50 Ampere
| 6N***23 | Alternator Group-Charging | 1 |
7p1044 Battery And Wiring Group-24 Volt-Part 3 Of 3
| 7P***44 | Battery & Wiring Group | 1 |
7p1044 Battery And Wiring Group-24 Volt-Part 2 Of 3
| 7P***44 | Battery & Wiring Group | 1 |
7p1044 Battery And Wiring Group-24 Volt-Part 1 Of 3
| 7P***44 | Battery & Wiring Group | 1 |
7p5818 Heavy Duty Battery Group-Type 1
| 7P***18 | Battery Group; Heavy Duty Battery Group | 1 |
7p5818 Heavy Duty Battery Group-Type 2
| 7P***18 | Battery Group; Heavy Duty Battery Group | 1 |
7p6502 Cover Group-Open Rops
| 7P***02 | Cover Group-Protection; Miscellaneous Covers Group--Open Rops | 1 |
8g3131 Harness Assembly
| 8G***31 | Harness As | 1 |
8g3132 Harness Assembly
| 8G***32 | Harness As | 1 |
7p9804 Harness Assembly
| 7P***04 | Harness As | 1 |
7p9510 Harness Assembly
| 7P***10 | Harness As | 1 |
8g3857 Harness Assembly
| 8G***57 | Harness As | 1 |
8g3856 Harness Assembly
| 8G***56 | Harness As | 1 |
8g0410 Harness Assembly
| 8G***10 | Harness As | 1 |
7p1041 Electric Horn Group
| 7P***41 | Horn Group-Electric | 1 |
7g8970 Dash Lamp Group
| 7G***70 | Lamp Group; (Dash-24 Volt) | 1 |
6n7989 Flood Lamp Group-24 Volt
| 6N***89 | Lamp Group-Flood; -Ladder Access | 1 |
8g0961 Lighting Arrangement-Open Rops-2 Lamp
| 7P***21 | Lighting Group-2 Lamp | 1 |
| 7P***02 | Cover Group-Protection; Miscellaneous Covers Group--Open Rops | 1 |
| 8G***61 | Lighting Ar | 1 |
7p1121 Lighting Group-2 Lamp
| 7P***21 | Lighting Group-2 Lamp | 1 |
7p6908 Lighting Group-4 Lamp-Type 1
| 7P***08 | Lighting Group-4 Lamp | 1 |
7p6908 Lighting Group-4 Lamp-Type 3
| 7P***08 | Lighting Group-4 Lamp | 1 |
7p6908 Lighting Group-4 Lamp-Type 2
| 7P***08 | Lighting Group-4 Lamp | 1 |
8n2447 Electric Starting Motor Group-Delco-Remy-24 Volt-Part 1
| 8N***47 | Motor Group-Electric Starting | 1 |
8n2447 Electric Starting Motor Group-Delco-Remy-24 Volt-Part 2
| 8N***47 | Motor Group-Electric Starting | 1 |
3t3421 Solenoid Assembly-24 Volt
| 3T***21 | Solenoid As | 1 |
3t4704 Solenoid Assembly-24 Volt
| 3T***04 | Solenoid As-Starter; (24-Volt) | 1 |
7p1076 Ether Starting Aid Group
| 7P***76 | Starting Aid Group-Ether; Ether Starting Aid Group | 1 |
8g3559 Low Temperature Starting Arrangement
| 6N***39 | Heater Group-Jacket Water; Jacket Water Heater Group | 1 |
| 7P***76 | Starting Aid Group-Ether; Ether Starting Aid Group | 1 |
| 7P***18 | Battery Group; Heavy Duty Battery Group | 1 |
3t2756 Electric Starting Motor Group-24 Volt-Delco-Remy-Part 3 Of 3
| 3T***56 | Starting Motor Group-Electric; Starting Motor Gp-Electric-Delco-Remy | 1 |
3t2371 Electric Starting Motor Group
| 3T***71 | Starting Motor Group-Electric; Electric Starting Motor Group | 1 |
3t2756 Electric Starting Motor Group-24 Volt-Delco-Remy-Part 2 Of 3
| 3T***56 | Starting Motor Group-Electric; Starting Motor Gp-Electric-Delco-Remy | 1 |
6n1678 Electric Starting Motor Group
| 6N***78 | Starting Motor Group-Electric | 1 |
3t2756 Electric Starting Motor Group-24 Volt-Delco-Remy-Part 1 Of 3
| 3T***56 | Starting Motor Group-Electric; Starting Motor Gp-Electric-Delco-Remy | 1 |
3t2764 Electric Starting Motor Group*R
| 3T***71 | Starting Motor Group-Electric; Electric Starting Motor Group | 1 |
| 3T***56 | Starting Motor Group-Electric; Starting Motor Gp-Electric-Delco-Remy | 1 |
| 3T***64 | Starting Motor Group-Electric | 1 |
7n0718 Disconnect Switch Assembly
| 7N***18 | Switch As-Disconnect; -Battery-Ground Level | 1 |
7n8000 Switch Assembly
| 7N***00 | Switch As-Toggle; (Warning Light) | 1 |
9g1480 Starter Switch Group
| 9G***80 | Switch Group-Heat Start | 1 |
7p1043 Back-Up Warning Group
| 7P***43 | Warning Group-Backup | 1 |
7p1042 Operator Warning Group
| 7P***42 | Warning Group-Operator | 1 |
Steering Clutches And Brakes
7p8945 Parking Brake Group
| 7P***45 | Brake Group-Parking | 1 |
7p6603 Brake Control Group-Part 2
| 7P***03 | Control Group-Parking Brake | 1 |
7p6603 Brake Control Group-Part 1
| 7P***03 | Control Group-Parking Brake | 1 |
7p6610 Retarder Brake Valve Group
| 7P***10 | Control Group-Spd Override & Brk | 1 |
8g0143 Steering Control Group-Part 2
| 8G***43 | Control Group-Steering | 1 |
8g0143 Steering Control Group-Part 1
| 8G***43 | Control Group-Steering | 1 |
7p8328 Pump Group-Hand
| 7P***28 | Pump Group-Hand | 1 |
8g6272 Pump Group-Hand
| 8G***72 | Pump Group-Hand | 1 |
943 serial number reference
The PIN plate on the 943 is on the frame near the operator's station; some units also stamp the number into the frame itself. Read the first 3 characters as the prefix, which identifies the model, build plant, and drivetrain/undercarriage configuration (Power Shift vs High Drive hydrostatic, standard vs LGP undercarriage), and the following digits as the unit sequence number within that prefix run. Match the full prefix plus sequence number against the parts manual for the exact range to pin down engine and running-change details, since prefix alone does not capture mid-run updates such as the 04Z engine change at 04Z00307.
| Prefix | Identifies | Notes |
|---|---|---|
| 03Y | 943 Track Loader, Standard, Power Shift, France-built | Range 03Y00001-01385. Built in France. Engine: Cat 3204 direct-injection 4-cylinder. Parts-catalog machine heading confirms Power Shift drivetrain for this prefix, distinct from the High Drive (hydrostatic) heading used on 31Y/04Z/19Z. A running change around 03Y01345 (1983) increased digging depth. Production ended in France in 1987. |
| 31Y | 943 Track Loader, Standard, High Drive (hydrostatic), USA-built | Range from 31Y00001, with a running change at 31Y01334 (1983) that increased digging depth; parts-catalog heading breaks at 31Y01333/01334, consistent with an additional frame and brake-control update shortly after. Built in USA. Engine: Cat 3204 direct-injection 4-cylinder. Production ended in USA in 1985. |
| 04Z | 943 LGP (Low Ground Pressure) Track Loader, High Drive (hydrostatic), USA-built | Range 04Z00001 and up. Built in USA. LGP undercarriage with wider (about 170 cm / 67 in) track gauge for reduced ground pressure. Parts-catalog machine headings show 04Z00001-00306 powered by the Cat 3304 engine, then 04Z00307-up powered by the Cat 3204 direct-injection 4-cylinder; this engine change and a digging-depth increase both fall at the 04Z00307 running change (1983). Production ended in USA in 1985. |
| 19Z | 943 LGP (Low Ground Pressure) Track Loader, High Drive (hydrostatic), France-built | Range 19Z00001-00252, continuing 19Z00253-up. Built in France. LGP undercarriage, same wide (about 170 cm / 67 in) track gauge as the 04Z LGP. Engine: Cat 3204 direct-injection 4-cylinder. A running change around 19Z00236 (1983) increased digging depth. Production ended in France in 1992, the last 943 prefix built. |
Frequently asked questions
What engine does the Caterpillar 943 use?
A Cat 3204 naturally aspirated, direct-injection 4-cylinder diesel rated around 60 kW (80 hp), with purely mechanical fuel injection and no electronic engine controls.
What is the operating weight of the Caterpillar 943?
It varies by configuration: roughly 11,690 kg (25,780 lb) for the Standard-gauge machine and roughly 11,888 kg (26,210 lb) for the LGP version.
What replaced the Caterpillar 943?
No direct factory successor. Caterpillar ended 943 production in 1992 without issuing a numbered replacement. It sits chassis-adjacent to the 953/953B-D track loader family that continued the concept, but that is not a direct badge succession.
What 943 owners discuss
What's the biggest thing that goes wrong with the 943's drive system, and how do you tell early failure from normal warm-up behavior?
The hydrostatic drive is the single most expensive failure point on this machine — a real risk of a five-figure repair if the pump/motor circuit lets go. The early symptom owners report: the machine loses power after it has been running a while, first noticeable in reverse, then in forward as it worsens. Root causes traced in the field include a cracked venturi insert, worn O-ring seals on the small pipes running from the venturi to the underspeed valve, and a clogged case-drain or charge filter that opens its relief valve and dumps oil back to case, which drops charge pressure and de-strokes the pumps. This is not a shade-tree diagnosis; it needs pressure test ports and a schematic. Have your dealer verify hydrostatic charge and case-drain pressures on a diagnostic bench before committing to any drive repair.
What wears out first in the undercarriage, and does it wear differently between the Standard and LGP tracks?
Budget for the sealed and lubricated track (SALT) chain, sprocket segments, and bottom rollers first. Wear rate follows how the machine is loaded: front-weighted work like dozing and push-loading eats rollers and idlers faster, while back-weighted work like ripping or drawbar pulling wears rollers, idlers, and sprockets together. LGP units run a wider track gauge than Standard units (roughly 170 cm / 67 in), spreading load over more ground contact for better flotation in soft footing, but the wear mechanism itself is the same — ground condition and loading style decide service life, not the LGP/Standard split.
The 943 runs a 3204 — what should an owner know about that engine specifically on this machine?
The 943 uses the naturally aspirated direct-injection 3204. Some literature on the heavier 953/953A describes a turbocharged 3204 in that machine, so don't assume turbo parts or boost specs carry over to a 943 — verify aspiration type against the machine's own data plate before ordering parts. On the engine itself: no cylinder sleeves from the factory, so a shop doing an overhaul either bores the block oversize or installs dry sleeves; the oil pan comes off to service the bottom end since there are no block-side covers. Reputation among owners is a reliable engine that's inexpensive to rebuild compared with the drivetrain around it.
Are there known issues with the range transmission or powershift clutches on this machine?
The 943 pairs its hydrostatic drive with a 2-speed power-shift range transmission, and it shares the same failure signature as other Cat powershift units of this era: worn clutch packs or a weak charge/control pump show up as delayed engagement, slipping under load, or a rough shift. A leaking clutch or brake piston seal, or a sticking parking-brake valve, shows up as engagement that gets worse as the oil warms up. Confirming which one it is takes gauges on the transmission's diagnostic ports. Have your dealer verify control pressure and clutch modulation before any teardown.
What electrical or gauge problems come up on these machines?
Reported failures are mostly in the gauge/sender wiring rather than the gauges themselves: corroded or loose connectors, especially anywhere a harness passes through a splitter or junction box, and a sender wire shorted to ground that pins a gauge to the top of its range. The standard check is to pull the sender wire at the gauge — a good gauge sweeps to one end of its scale with the wire open and to the other end when grounded. If the gauge behaves correctly on that test, the fault is in the wiring or the sender, not the panel.
LGP vs Standard — what do owners actually say about running these day to day?
Owners describe the 943 as a nimble, forgiving machine for lot work and loading trucks, with a recurring comment that it could use a little more power for its size class. Multi-machine owners report 943 LGP units holding up with very little trouble over long ownership. The LGP's wider track gauge trades some tight-quarters maneuverability for flotation and stability in soft or wet ground, which is the main reason buyers pick one configuration over the other.
What should a buyer walk through before paying for a used 943?
Treat the hydrostatic drive as the deciding factor: run the machine at full throttle in both directions and confirm smooth, non-jerky response to control lever movement, and check that the hydraulic oil looks clean, not burnt or full of debris. On the undercarriage, sprocket teeth should be blunt, not worn to a point, and the rail contact area should be round, not worn egg-shaped; look for at least half of service life remaining before assuming a fresh coat of paint isn't hiding a tired chassis. Cut open the old filters rather than relying only on an oil sample — visible metal or debris gives an instant answer. Run the machine under load for an hour or more, since problems that only show up once things heat up, like drive slowdown or transmission engagement getting worse, won't show in a five-minute test. Have your dealer verify hydrostatic and transmission pressures on the diagnostic ports before finalizing a price.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
Serial-range & configuration variants
This page covers the Caterpillar 943. Related factory variants of the same model family:
943
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