Caterpillartrack-type loadertrack loader
Caterpillar 935B
Maintenance schedule, common problems & OEM parts breakdown
The Caterpillar 935B is a crawler track-type loader, not a dozer: a loader-linkage bucket machine riding on a sealed-and-lubricated track (SALT) undercarriage rather than a blade-and-ripper tractor. Cat built it for a single short run in 1987 exclusively in Japan, with total production estimated around 248 units. Power comes from a naturally aspirated, mechanical Cat 3204 four-cylinder diesel rated around 75 flywheel horsepower, using jerk-pump unit injection with no electronic controls. Drive is through a 3-speed-forward/3-speed-reverse powershift transmission, steered by pedal-operated, oil-immersed steering clutches and brake bands rather than a steering wheel. Track gauge runs about 1,420 mm (56 in), and operating weight is roughly 8.39 t (18,500 lb) depending on bucket and configuration. The 935B was offered essentially as one standard configuration: sealed loader linkage, pedal steer and SALT tracks, with bucket options sized for general construction and yard-loading work. It followed Caterpillar's earlier 933-family crawler loaders and was directly succeeded, in the same model year, by the 935C.
The step from 935B to 935C swapped the naturally aspirated 3204 for a direct-injection version of the same engine, raising rated output slightly to around 78 flywheel horsepower, and the line was later refined again as the 935C Series II. Because the 935B's production run was so brief and built only in Japan, surviving units and documentation are comparatively scarce, and exact refill capacities for this specific serial range are not consistently documented in surviving sources — consult the OMM for exact refill capacities before servicing. In the used and parts market the 935B is a niche machine: valued by owners needing a compact, narrow-gauge track loader for confined-space grading and material handling, and by collectors and rebuilders for its short production run. Its 3204 engine, SALT undercarriage and powershift driveline overlap with far more common Caterpillar machines of the same era, which keeps a working supply of serviceable used parts in circulation even where OEM documentation for the 935B itself is thin.
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 935B specifications
Identity & Production
| Machine type | Track-type (crawler) loader, single production configuration |
| Production window | 1987, with sell-off into 1988 per dealer listings |
| Built at | Japan |
| Successor | Replaced by the Cat 935C, which moved to a direct-injection version of the same 3204 engine block rated higher; do not carry 935C figures back onto the 935B |
| Configuration offering | No Std/XL/LGP split documented for this series; sold as one base configuration |
Engine
| Engine model | Cat 3204, inline 4-cylinder diesel |
| Aspiration / fuel system | Naturally aspirated, pre-direct-injection version of the 3204 — distinct from the 935C's DI 3204 |
| Power | Approx. 75 hp (56 kW) flywheel power |
| Displacement | Approx. 4.4 L (268 cu in), typical for this NA 3204 variant — not separately confirmed on a 935B-specific spec sheet |
| Bore x stroke | Approx. 105 mm x 127 mm (4.1 in x 5.0 in), 3204 family figures — treat as typical, not confirmed to this exact unit |
| Starting system | Electric start |
| Emissions | Pre-emissions-regulated era mechanical diesel; no emissions tier applies |
Transmission & Steering
| Transmission | Powershift, reported as 3 speeds forward / 3 speeds reverse |
| Steering | Pedal-operated steering clutch and brake |
Weights
| Operating weight | Approx. 8.39 t (18,500 lb) — figure recurs across dealer/aggregator summaries but could not be cross-checked against a primary factory spec sheet; verify against the data plate |
Dimensions
| Transport length | Approx. 4.2 m (13.8 ft) |
| Transport width | Approx. 1.96 m (6.4 ft) |
| Track gauge | Approx. 1,420 mm (56 in / 142 cm) |
| Track type | Sealed and lubricated track (SALT), standard |
| Track shoe width | Not documented for this exact series — verify with your dealer |
| Ground clearance / transport height | Not documented for this exact series — verify with your dealer |
| Blade width options | Not applicable — this is a loader-bucket machine, no dozer blade option is documented for the 935B |
Performance
| Travel speed (forward/reverse, per gear) | Not documented for this exact series — verify with your dealer |
| Drawbar pull | Not documented for this exact series — verify with your dealer |
| Gradeability | Not documented for this exact series — verify with your dealer |
| Ground pressure | Not documented for this exact series — verify with your dealer |
Loader / Work Tool
| Standard front attachment | General-purpose loader bucket with sealed loader linkage; no dozer blade (S/SU/A/VPAT) offering is documented for this loader model |
| Bucket capacity | Some summaries list roughly 1 m3 (1.3 yd3) heaped, but this number matches the 935C successor's published figure exactly and could not be independently confirmed as 935B-specific — treat as approximate only |
Service Capacities
| Fuel tank | Not documented for this exact series — verify with your dealer |
| Hydraulic system | Not documented for this exact series — verify with your dealer |
| Cooling system | Not documented for this exact series — verify with your dealer |
| Engine oil | Not documented for this exact series — verify with your dealer |
| Note on successor figures | The 935C (later, DI-engine successor) publishes roughly 116 L (30.6 gal) fuel and 57 L (15.1 gal) hydraulic capacity; these are NOT confirmed for the 935B and should not be assumed identical since the engine's fuel system changed between the two series |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
935B fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) | Not documented in accessible sources for this exact serial range — verify with dealer or OMM. The 935B runs the Cat 3204 naturally aspirated 4-cylinder diesel (shared across the 931B/931C/935B/935C/943/953 family of that era); a same-family, similar-displacement sibling on this engine lists roughly 12-15 L (12.7-15.9 US qt) for crankcase refill with filter, but this figure is not confirmed against the 935B's own OMM and should not be treated as exact. | Cat Diesel Engine Oil (DEO) — historically CD/CE-class single or multi-grade engine oil per the period Cat lubricant spec for this generation of machine. |
| Cooling system | Not documented in accessible sources for this exact serial range — verify with dealer or OMM. Comparable same-engine (3204) siblings of the same generation list roughly 20-22 L (5.3-5.8 US gal), offered only as a rough same-engine reference, not a confirmed 935B figure. | Cat ethylene-glycol-based antifreeze/coolant mixed per Cat's cooling system specification for the era (corrosion inhibitor plus water/glycol mix). |
| Fuel tank | Not confirmed directly from a 935B-specific document. The immediate successor 935C Series II (same chassis class, same 3204 engine, replaced the 935B the same year) lists 116 L (30.6 US gal), and the 931B sibling lists the same 116 L figure — offered as same-family context only, not a verified 935B number. | No. 2-D diesel fuel per Cat's standard diesel fuel specification for the period; low-sulfur diesel where locally required. |
| Powershift transmission | Not documented in accessible sources for this exact serial range — verify with dealer or OMM. The 935B uses a powershift transmission (electric start models); no reliable capacity figure could be sourced. | Cat Transmission/Drive Train Oil (TDTO) per the era's spec — on original-era machines Cat called for straight SAE 30 engine-type oil above 0°C (32°F) in the transmission, dropping to a lighter single grade in cold weather; TDTO multi-grade is the modern equivalent recommendation. |
| Bevel gear / steering clutch compartment | Not documented in accessible sources for this exact serial range — verify with dealer or OMM. | Same class of oil as the transmission on machines of this generation — Cat called for SAE 30 above 0°C (32°F) in the bevel gear and steering clutch compartment historically, tapering to a lighter viscosity in cold weather; TDTO is the current equivalent. |
| Final drives (each) | Not documented in accessible sources for this exact serial range — verify with dealer or OMM. Same-engine siblings of similar vintage/class list roughly 8-10 L (2.1-2.6 US gal) per side, offered only as rough same-family context, not a confirmed 935B figure. | Cat TDTO or period-equivalent gear oil — historically Cat called for a heavier straight-grade oil (SAE 50) in the final drives above 0°C (32°F) versus the lighter grade used in transmission/bevel gear, per the period Cat lubrication chart for this class of track loader. |
| Hydraulic system / tank | Not confirmed directly from a 935B-specific document. Same-engine siblings vary widely by chassis size — the closely related 935C Series II lists 57 L (15.1 US gal) while the smaller 931B sibling lists 76 L (20 US gal) — the spread shows capacity is not safely interpolated across this family, so no number is reported as the 935B's own. | Cat Hydraulic Oil (HYDO) or equivalent anti-wear hydraulic oil per the period Cat hydraulic fluid specification, viscosity graded seasonally per climate. |
| Pivot shaft / loader linkage pins | Not listed as a separate refill-capacity line in accessible sources; serviced by grease gun at scheduled intervals, not a fill-and-check reservoir. | Cat multipurpose grease (or equivalent NLGI-graded chassis grease) per the standard Cat grease specification for pivot pins, loader linkage, and steering points of this era. |
| Grease (general chassis/linkage points) | Not applicable — grease points serviced by gun per the OMM's lubrication schedule, not a bulk-fill capacity. | Cat multipurpose grease, NLGI grade selected seasonally (softer grade for cold climates, per Cat's standard grease viscosity-by-temperature guidance for track-type loaders of this generation). |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Caterpillar 935B 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 935B beyond the schedule
Predictive Maintenance & Fluid Analysis
Pull regular engine oil samples on the naturally aspirated 3204 — this engine is known for small-end/wrist-pin bushing wear that hammers out if not caught early, and oil analysis flags it before it costs a rod. Watch oil-immersed steering clutch and brake oil for metal content, since that system has no external wear indicator and low or dirty oil signals band wear. Sample fuel regularly too — fuel contamination is a documented cause of rough running on this engine family.
Corrective & Common Repairs
Rough-running or hard-starting complaints on the 935B usually trace to fuel contamination: drain and clean the tank, replace the fuel filter/water separator, and bleed the system before chasing the injection pump. Inconsistent pedal steer response often points to linkage adjustment or low transmission/steering clutch oil rather than a failed clutch pack. SALT track leaks at the pin seals should be addressed early — a dry pin wears fast once the factory seal lets go.
Overhaul & Rebuild Points
The oil-immersed steering clutch and brake bands are one-piece, so replacing a band means pulling the entire steering clutch pack — plan the job around that, not a simple band swap. Any 3204 rod rebuild must redo the small-end bushing with correct press-fit interference and heat; reused or improperly fitted bushings are a known repeat-failure point. When SALT chains are pinned, turned or replaced, renew the sprocket segments at the same time to avoid mismatched wear.
Seasonal & Environment Servicing
This is a fully mechanical machine with no ECM to compensate for cold starts, so battery condition, correct cold-weather engine oil viscosity and glow/ether starting aids matter more here than on later electronic Cat engines. Match steering clutch and final drive oil viscosity to the season. In wet or humid conditions, drain the fuel tank water separator more often to head off the contamination-driven rough-running this engine is prone to, and keep mud clear of the pedal steer and brake linkage.
935B common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 6V-2219 | Kit-Gasket | Scheduled service item | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
935B fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| Engine Oil Pressure warning lamp (red, oil-can symbol) | Engine oil pressure has dropped below the safe minimum | Low oil level, worn or failing oil pump, plugged suction screen, or a failed pressure sending unit | Stop the engine, check oil level and condition, inspect pump and screen before restarting |
| Coolant Temperature gauge in red zone / warning lamp (thermometer symbol) | Engine coolant temperature has exceeded normal operating range | Low coolant level, blocked radiator core, slipping or broken fan belt, or a stuck thermostat | Reduce load and idle the engine, check coolant level and radiator core, inspect belt tension and thermostat |
| Charging System warning lamp (battery symbol) | Alternator is not charging or system voltage is low | Broken or loose alternator belt, failed alternator, faulty regulator, or corroded battery connections | Check belt tension and condition, test alternator output, inspect battery terminals and wiring |
| Power Train Oil Filter Bypass lamp (amber) | Transmission/torque-converter oil filter has gone into bypass due to restriction | Clogged filter element, cold heavy oil, or degraded transmission oil | Replace the power train filter, check oil level and condition, allow oil to warm before full load |
| Hydraulic Oil Filter Bypass lamp (amber) | Hydraulic filter element is restricted and the bypass valve has opened | Dirty or clogged hydraulic filter, contaminated hydraulic oil, or cold oil viscosity | Replace the hydraulic filter, sample and check hydraulic oil condition |
| Parking Brake Engaged lamp (red) | Parking brake is applied | Operator left the parking brake set, or a fault in the brake linkage/switch | Release the parking brake control; if the lamp stays lit with the brake released, inspect linkage and switch |
| Air Cleaner Restriction indicator (yellow pop-up gauge, non-electric) | Air filter element restriction has reached the service limit | Dirty primary air filter element or clogged pre-cleaner | Service or replace the air filter element and reset the indicator |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
935B attachments & work tools
Blades
935B is a loader-linkage machine, not a dozer chassis with a factory S/SU/A/VPAT blade catalog like its D3B-D5C running-gear relatives. Primary front tool is the general-purpose loader bucket, roughly 1.0 m³ (1.3 yd³) heaped, about 1.96 m (77 in) wide. Straight (S), semi-universal (SU) and angling (A) blades belong to the D3B/D3C/D4B/D4C/D5C dozer family that shares the 935B's undercarriage parts groups; VPAT-style pitch/angle/tilt control was not offered as a factory front tool on this loader.
Rippers
Rear ripper is a shared parts-group design across D3B, D3C, D4B, D4C, D5C, 931B, 931C, 935C, 939 and 939C, so 935B ripper components interchange with that whole family. Two styles show up: a single-cylinder hinge-style multi-shank ripper, and a two-cylinder parallelogram-style ripper on a multi-pocket beam; both need an auxiliary hydraulic valve fitted to the machine to run. Ripper assembly weight for this class runs around 330 kg (about 725 lb), varying by shank configuration and style.
Winches
No factory towing or drawworks winch is documented for the 935B in period literature; towing winches on Cat crawler equipment of this era were a D4-and-up dozer option, not catalogued for the 935-series loader. Cat's separate hydraulic retrieval-winch line is a modern attachment class and not tied to this machine in any period source. Treat winch fitment for this model as unconfirmed — verify against the parts manual for the specific serial prefix before quoting compatibility.
Drawbars/counterweights
935B parts books list a rear drawbar group and a separate counterweight group as factory attachment options, mounted at the rear of the tractor frame behind the final drives. These let the machine pull light trailed loads or add rear ballast to offset heavy front bucket or ripper work; exact mounting hardware and weight figures are serial-prefix specific and not consistently published outside the parts catalog.
Cab/ROPS guarding for forestry/waste
935B shipped with a ROPS structure as standard per the era's rollover-protection requirement; a FOPS canopy option addressed falling-object risk for loader and wooded-site work. Dedicated forestry-spec screen/guarding packages (grille guards, glass screens, belly guards) are not documented specifically for the 935B in available literature — this level of guarding became a more standardized factory option on later Cat track loader generations. For forestry or waste use on a 935B, aftermarket ROPS/FOPS screening built to this machine's cab dimensions is the practical route; verify against the data plate and local rollover/FOPS certification requirements.
Hydraulic arrangement front/rear
Loader (front) hydraulics run off the machine's main pump circuit through the standard loader control valve for lift/tilt of the bucket or other quick-coupled front tool. A rear-mounted ripper or other rear tool needs an auxiliary hydraulic valve added to the base circuit, since ripper cylinders are not plumbed in as standard; single-cylinder hinge rippers need one auxiliary function, two-cylinder parallelogram rippers need a second circuit or a sequenced valve. Engine is the 3204 four-cylinder diesel (about 75-78 flywheel hp depending on rating), driving a three-speed-forward/three-speed-reverse (or 3F/1R on some ratings) powershift transmission that also supplies the hydraulic pump.
All 935B assemblies by section
Every catalogued assembly group for the Caterpillar 935B. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Air Inlet And Exhaust System
4n7914 Air Cleaner Gp
| 4N***14 | Air Cleaner Group | 1 |
4n0307 Air Cleaner Gp
| 4N***07 | Air Cleaner Group | 1 |
4n0312 Exhaust Extension Gp
| 4N***12 | Extension Group-Exhaust | 1 |
1w5054 Lines Gp-Air
| 1W***54 | Lines Group-Air; Air Lines Group | 1 |
7n4971 Manifold Gp-Exhaust
| 7N***71 | Manifold Group-Exhaust; Exhaust Manifold Group | 1 |
7n4970 Muffler Gp
| 7N***70 | Muffler Group | 1 |
5m2735 Prescreener Gp
| 5M***35 | Prescreener Group; Prescreener Group----------------------. | 1 |
Basic Engine
6n2393 Camshaft Gp-Single
| 6N***93 | Camshaft Group-Single; Camshaft Group-Single | 1 |
2w7486 Cover Gp-Valve Mechanism
| 2W***86 | Cover Group-Valve Mechanism; Valve Mechanism Cover Group | 1 |
7w3926 Crankshaft Gp
| 7W***26 | Crankshaft Group; Crankshaft Group | 1 |
2w7902 Cylinder Block As
| 2W***02 | Cylinder Block As | 1 |
1w4327 Cylinder Block As
| 1W***27 | Cylinder Block As | 1 |
1w4326 Cylinder Block Gp
| 1W***26 | Cylinder Block Group; Cylinder Block Group | 1 |
7c2320 Head As-Cylinder Service*R
| 7C***20 | Cylinder Head As | 1 |
7w9390 Cylinder Head As
| 7W***90 | Cylinder Head As | 1 |
7w9392 Cylinder Head Gp*R
| 7W***92 | Cylinder Head Group | 1 |
6n2467 Cylinder Head Gp*R
| 6N***67 | Cylinder Head Group; Cylinder Head Group | 1 |
7n5141 Drive Gp-Fan
| 7N***41 | Drive Group-Fan; Water Pump Drive Group | 1 |
7n6937 Flywheel Gp
| 7N***37 | Flywheel Group; Flywheel Group | 1 |
1w1355 Gear Gp-Front
| 1W***55 | Gear Group-Front; Front Gear Group | 1 |
7n6344 Housing Gp-Flywheel
| 7N***44 | Housing Group-Flywheel; Flywheel Housing Group | 1 |
2w4384 Housing Gp-Front
| 2W***84 | Housing Group-Front; Front Housing Group | 1 |
1w5554 Lifting Gp-Engine
| 1W***54 | Lifting Group | 1 |
6n8370 Pan Gp-Oil
| 6N***70 | Pan Group-Oil; Oil Pan Group | 1 |
8n4079 Rod & Piston Gp-4 Required
| 8N***79 | Piston & Rod Group; Connecting Rod And Piston Group | 1 |
2w8419 Piston Gp
| 2W***19 | Piston Group | 1 |
7n5138 Pulley Gp-Crankshaft
| 7N***38 | Pulley Group-Crankshaft; Auxiliary Drive Pulley Group | 1 |
7c7743 Support Gp-Engine & Transmission
| 7C***43 | Support Group-Engine & Tmsn | 1 |
1w5720 Valve Mechanism Gp
| 1W***20 | Valve Mechanism Group; Valve Mechanism Group | 1 |
Cab, Gauges And Accessories
7v9507 Belt Gp-Seat
| 7V***07 | Seat Belt Group | 1 |
7v9506 Belt Gp-Seat
| 7V***06 | Seat Belt Group | 1 |
8y4037 Seat Belt Gp
| 8Y***37 | Seat Belt Group | 1 |
6s9800 Cab Gp-Part 4 Of 4
| 6S***00 | Cab Group; Cab Group | 1 |
6s9800 Cab Gp-Part 3 Of 4
| 6S***00 | Cab Group; Cab Group | 1 |
6s9800 Cab Gp-Part 2 Of 4
| 6S***00 | Cab Group; Cab Group | 1 |
6s9800 Cab Gp-Part 1 Of 4
| 6S***00 | Cab Group; Cab Group | 1 |
5g1020 Dash Gp
| 5G***20 | Dash Group | 1 |
5g0190 Door Gp-L.H.-Part 2 Of 2
| 5G***90 | Door Group-Lh | 1 |
5g0190 Door Gp-L.H.-Part 1 Of 2
| 5G***90 | Door Group-Lh | 1 |
5g0200 Door Gp-R.H.-Part 2 Of 2
| 5G***00 | Door Group-Rh | 1 |
5g0200 Door Gp-R.H.-Part 1 Of 2
| 5G***00 | Door Group-Rh | 1 |
5g0142 Gauge Gp
| 5G***42 | Gauge Group | 1 |
5g0949 Guard Gp-Vandalism
| 5G***49 | Guard Group-Vandalism | 1 |
5g2988 Handle Gp-Assist
| 5G***88 | Handhold Group; Handle Group--Assist | 1 |
5g0537 Heater Gp-Cab
| 5G***37 | Heater Group-Cab; Cab Heater Group | 1 |
5g2002 Pressurizer Gp-Cab
| 5G***02 | Pressurizer Group; Cab Pressurizer Group | 1 |
5g2055 Pressurizer Gp-Part 1 Of 3
| 5G***55 | Pressurizer Group-Cab | 1 |
5g2055 Pressurizer Gp-Part 2 Of 3
| 5G***55 | Pressurizer Group-Cab | 1 |
5g2055 Pressurizer Gp-Part 3 Of 3
| 5G***55 | Pressurizer Group-Cab | 1 |
5g0001 Rollover Ar
| 5G***01 | Rops Ar; Rollover Ar | 1 |
| 5G***49 | Washer Group-Windshield; Windshield Washer Group | 1 |
| 5G***57 | Wiring Group-Cab; Cab Wiring Group | 1 |
5g8749 Rollover Ar-Cab
| 5G***01 | Rops Ar; Rollover Ar | 1 |
| 5G***95 | Mounting Group-Cab | 1 |
| 5G***49 | Rops Ar-Cab | 1 |
5g0673 Rops Gp
| 5G***73 | Rops Group | 1 |
8y1177 Seat & Support Gp
| 8Y***77 | Seat & Support Group | 1 |
5g1804 Seat & Support Gp
| 5G***04 | Seat & Support Group; Support And Seat Group | 1 |
5g8730 Seat & Support Gp-Part 2 Of 2
| 5G***30 | Seat & Support Group | 1 |
5g8730 Seat & Support Gp-Part 1 Of 2
| 5G***30 | Seat & Support Group | 1 |
6s7596 Seat Gp-Part 1 Of 2
| 6S***96 | Seat Group | 1 |
5g2334 Seat Gp-Reversible
| 5G***34 | Seat Group; Reversible Seat Group | 1 |
6s7596 Seat Gp-Part 2 Of 2
| 6S***96 | Seat Group | 1 |
2v7961 Suspension As-Seat
| 2V***61 | Suspension As-Seat | 1 |
5g0049 Washer Gp-Windshield
| 5G***49 | Washer Group-Windshield; Windshield Washer Group | 1 |
5g0974 Wiper Gp
| 5G***74 | Wiper Group; Wiper Group | 1 |
5g0457 Wiring Gp-Cab
| 5G***57 | Wiring Group-Cab; Cab Wiring Group | 1 |
Chassis And Undercarriage
5g1136 Brace Gp-Lift Cylinder
| 5G***36 | Brace Group-Lift Cylinder; Lift Cylinder Brace Group | 1 |
6s9359 Cleaner Bar Gp-Track
| 6S***59 | Cleaner Bar Group | 1 |
5g8747 Counterweight Gp
| 5G***47 | Counterweight Group | 1 |
5g0796 Counterweight Gp
| 5G***96 | Counterweight Group | 1 |
5g0441 Counterweight Gp-Front
| 5G***41 | Counterweight Group-Front | 1 |
5g2628 Counterweight Gp-Sprocket
| 5G***28 | Counterweight Group-Sprocket | 1 |
5g0779 Drawbar Gp
| 5G***79 | Drawbar Group; (Fixed) | 1 |
5g8720 Frame Gp-Loader
| 5G***20 | Frame Group-Loader | 1 |
5g4397 Frame Gp-Track Roller
| 5G***97 | Frame Group-Track Roller | 1 |
5g1185 Guard Gp-Bottom
| 5G***85 | Guard Group-Bottom | 1 |
5g2327 Guard Gp-Brush
| 5G***27 | Guard Group-Brush | 1 |
5g2342 Guard Gp Brush
| 5G***42 | Guard Group-Brush | 1 |
5g0465 Guard Gp-Radiator
| 5G***65 | Guard Group-Radiator | 1 |
6s6166 Guard Gp-Hinged Radiator
| 6S***66 | Guard Group-Radiator Hinged; Radiator Hinger Guard Group | 1 |
6s8323 Guard Gp-Radiator
| 6S***23 | Guard Group-Radiator Hinged | 1 |
5g4371 Guard Gp-Recoil
| 5G***71 | Guard Group-Recoil Mechanism | 1 |
5g9760 Guard Gp-Track Roller
| 5G***60 | Guard Group-Track Roller | 1 |
5g8731 Hood & Guard Gp
| 5G***31 | Hood & Guard Group | 1 |
6s3864 Hook Gp-Front Pull
| 6S***64 | Hook Group-Front Pull | 1 |
5g4380 Idler Gp-Front-Part 1 Of 2
| 5G***80 | Idler Group-Front | 1 |
5g4380 Idler Gp-Front-Part 2 Of 2
| 5G***80 | Idler Group-Front | 1 |
3t6705 Link As-Track
| 3T***05 | Link As-Track; Track Link Assembly | 1 |
6y1511 Link As-Track
| 6Y***11 | Link As-Track | 1 |
5g2295 Mounting Gp-Cab
| 5G***95 | Mounting Group-Cab | 1 |
5g0460 Mounting Gp-Rops
| 5G***60 | Mounting Group-Rops | 1 |
3t4353 Roller Gp-Double Flange-4 Required
| 3T***53 | Roller Group-Track; Double Flange Track Roller Group | 1 |
3t4352 Roller Gp-Single Flange-6 Required
| 3T***52 | Roller Group-Track; Single Flange Track Roller Group | 1 |
6s3609 Roller Gp-Track Carrier-2 Required
| 6S***09 | Roller Group-Track Carrier; Track Carrier Roller Group | 1 |
5g2987 Shield Gp-Heat
| 5G***87 | Shield Group-Heat; Shield Group--Heat | 1 |
5g0377 Support Gp-Undercarriage
| 5G***77 | Support Group-Undercarriage | 1 |
5g3575 Suppression Gp
| 5G***75 | Suppression Group-Sound | 1 |
5g2236 Sweep Gp
| 5G***36 | Sweep Group | 1 |
6y1671 Track Gp
| 4K***38 | Bolt-Track (9/16-18 X 1.625 In); Bolt-Track-(9/16 X 18 X 1.6 In) | 144 |
| 6Y***11 | Link As-Track | 1 |
| 6Y***96 | Shoe-Track | 36 |
6y1672 Track Gp-2 Required
| 4K***38 | Bolt-Track (9/16-18 X 1.625 In); Bolt-Track-(9/16 X 18 X 1.6 In) | 144 |
| 6Y***11 | Link As-Track | 1 |
| 6Y***94 | Shoe-Track | 36 |
6t1833 Track Gp-2 Required
| 3T***05 | Link As-Track; Track Link Assembly | 1 |
| 4K***38 | Bolt-Track (9/16-18 X 1.625 In); Bolt-Track-(9/16 X 18 X 1.6 In) | 144 |
| 6S***22 | Shoe | 36 |
Cooling System
9n5659 Cooler Gp-Engine Oil
| 9N***59 | Cooler Group-Engine Oil | 1 |
7c7744 Cooler Gp-Engine Oil
| 7C***44 | Cooler Group-Engine Oil | 1 |
5g2765 Cooler Gp-Hydraulic
| 5G***65 | Cooler Group-Hydraulic Oil | 1 |
7n9989 Fan Gp-Blower
| 7N***89 | Fan Group-Blower | 1 |
4n2220 Fan Gp-Suction
| 4N***20 | Fan Group-Suction; Suction Fan Group | 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 |
5g1378 Lines Gp-Torque Converter Cooler
| 5G***78 | Lines Group-Torque Conv Cooler | 1 |
4n0188 Lines Gp-Water
| 4N***88 | Lines Group-Water; Water Lines Group | 1 |
4n0660 Pump Gp-Water
| 4N***60 | Pump Group-Water; Water Pump Group | 1 |
7c7740 Radiator Gp
| 7C***40 | Radiator Group | 1 |
7c7741 Radiator Gp
| 7C***41 | Radiator Group | 1 |
Engine Arrangement
7c7739 Engine Ar-Part 2 Of 2
| 1W***20 | Valve Mechanism Group; Valve Mechanism Group | 1 |
| 2W***03 | Pump Group-Fuel Transfer; Fuel Transfer Pump Group | 1 |
| 2W***97 | Pump Group-Oil-Without Housing | 1 |
7c7739 Engine Ar-Part 1 Of 2
| 1N***24 | Filter Group-Oil; Oil Filter Group | 1 |
| 1W***67 | Gauge Group-Oil Level (Dipstick) | 1 |
| 1W***54 | Lines Group-Fuel Injection; Fuel Injection Lines Group | 1 |
Fuel System And Governor
2w0262 Camshaft As
| 2W***62 | Camshaft As | 1 |
5g8748 Control Gp-Governor
| 5G***48 | Control Group-Governor | 1 |
5g2499 Extension Gp
| 5G***99 | Extension Group | 1 |
1w6680 Filter Gp-Fuel
| 1W***80 | Filter Group-Fuel; Fuel Filter Group | 1 |
1w8730 Governor Gp-Part 2 Of 3
| 1W***30 | Governor Group | 1 |
1w8730 Governor Gp-Part 3 Of 3
| 1W***30 | Governor Group | 1 |
1w8730 Governor Gp-Part 1 Of 3
| 1W***30 | Governor Group | 1 |
5g4583 Lines Gp-Fuel
| 5G***83 | Lines Group-Fuel | 1 |
7n0042 Lines Gp-Fuel Injection
| 7N***42 | Lines Group-Fuel Injection | 1 |
1w1354 Lines Gp-Fuel Injection
| 1W***54 | Lines Group-Fuel Injection; Fuel Injection Lines Group | 1 |
6s9980 Protection Gp-Vandalism
| 6S***80 | Protection Group-Vandalism | 1 |
2w0263 Pump Gp-Fuel Injection
| 2W***63 | Pump Group-Fuel Injection | 1 |
1w6539 Pump Gp-Fuel Injection
| 1W***39 | Pump Group-Fuel Injection | 1 |
4n4314 Pump Gp-Fuel Priming
| 4N***14 | Pump Group-Fuel Priming; Fuel Priming Pump Group | 1 |
1w0568 Pump Gp-Fuel Transfer
| 1W***68 | Pump Group-Fuel Transfer | 1 |
2w4403 Pump Gp-Fuel Transfer
| 2W***03 | Pump Group-Fuel Transfer; Fuel Transfer Pump Group | 1 |
7w0189 Pump Gp-Governor & Fuel Injection
| 7W***89 | Pump Group-Gov & Fuel Inj; Governor & Fuel Injection Pump Group | 1 |
5g4581 Tank Gp-Fuel
| 5G***81 | Tank Group-Fuel | 1 |
4w5063 Torque Control Gp
| 4W***63 | Torque Control Group | 1 |
Hydraulic System
9g9288 Cover Gp-Protection
| 9G***88 | Protection Cover Group; -Hydraulic Tank-Steering Tank Fill Cap-Hydraulic Tank Fill Cap | 1 |
5g0585 Control Gp-Hydraulic Hand
| 5G***32 | Control Group-Hydraulic Hand | 1 |
| 5G***33 | Control Group-Hydraulic Hand; Hydraulic Hand Control Group-Ripper | 1 |
| 5G***85 | Control Group-Hydraulic Hand; Control Gp-Hydraulic Attachment | 1 |
5g0331 Control Gp-Hydraulic Hand
| 5G***31 | Control Group-Hydraulic Hand | 1 |
5g0332 Control Gp-Hydraulic Hand
| 5G***32 | Control Group-Hydraulic Hand | 1 |
5g0333 Control Gp-Hydraulic Hand
| 5G***33 | Control Group-Hydraulic Hand; Hydraulic Hand Control Group-Ripper | 1 |
5g0583 Control Gp-Hydraulic Hand
| 5G***32 | Control Group-Hydraulic Hand | 1 |
| 5G***83 | Control Group-Hydraulic Hand; Control Gp-Hydraulic Attachment | 1 |
| 6S***81 | Film-Instruction; (Instruction) | 1 |
5g3446 Cylinder Gp
| 5G***46 | Cylinder Group; Slider Lock Cylinder Group | 1 |
3g5767 Cylinder Gp
| 3G***67 | Cylinder Group-Backhoe Boom | 1 |
3g5905 Cylinder Gp-Backhoe Bucket (Chg. 05)
| 3G***05 | Cylinder Group-Backhoe Bucket | 1 |
3g5905 Cylinder Gp-Backhoe Bucket (Chg. 02)
| 3G***05 | Cylinder Group-Backhoe Bucket | 1 |
1u2655 Cylinder Gp-Stabilizer-R.H.
| 1U***55 | Cylinder Group-Backhoe Stabilizer; Cylinder Gp-Backhoe Stabilizer-R.H | 1 |
1u2656 Cylinder Gp-Stabilizer-L.H.
| 1U***56 | Cylinder Group-Backhoe Stabilizer; Cylinder Gp-Backhoe Stabilizer-L.H | 1 |
3g5771 Cylinder Gp
| 3G***71 | Cylinder Group-Backhoe Stick | 1 |
3g7365 Cylinder Gp-Bucket
| 3G***65 | Cylinder Group-Bucket; Cylinder Gp-Multi-Purpose Bucket | 1 |
7j5893 Cylinder Gp-Lift-R.H.
| 7J***93 | Cylinder Group-Lift | 1 |
7j5894 Cylinder Gp-Lift-L.H.
| 7J***94 | Cylinder Group-Lift | 1 |
9t6705 Cylinder Gp-L.H. Lift
| 9T***05 | Cylinder Group-Lift-Lh; Cylinder Gp-L.H. Lift | 1 |
9t6704 Cylinder Gp-R.H. Lift
| 9T***04 | Cylinder Group-Lift-Rh; Cylinder Gp-R.H. Lift | 1 |
7j9920 Cylinder Gp-Ripper
| 7J***20 | Cylinder Group-Ripper | 1 |
3g6792 Cylinder Gp-Stabilizer
| 3G***92 | Cylinder Group-Stabilizer; Stabilizer Cylinder Group | 1 |
4t0963 Cylinder Gp-Tilt-2 Required
| 4T***63 | Cylinder Group-Tilt | 1 |
5g2341 Gauge Gp-Hydraulic Oil Temperature
| 5G***41 | Gauge Group-Hydraulic Oil Temp; Hydraulic Oil Temperature Gauge Group | 1 |
5g0548 Hydraulic Ar
| 1U***25 | Valve Group-Bank 3; Valve Gp-Bank-3 Valve | 1 |
| 5G***33 | Control Group-Hydraulic Hand; Hydraulic Hand Control Group-Ripper | 1 |
| 5G***43 | Lines Group-Rear Attachment; Lines Gp-Rear Attachment-Ripper | 1 |
5g9405 Hydraulic Ar-3 Valve
| 1U***24 | Valve Group-Bank 3; Valve Gp-Bank-3 Valve | 1 |
| 5G***83 | Control Group-Hydraulic Hand; Control Gp-Hydraulic Attachment | 1 |
| 5G***50 | Mounting Group-Attachment; Mounting Gp-Attachment Lines | 1 |
5g9406 Hydraulic Ar-4 Valve
| 1U***26 | Valve Group-Bank 4; Valve Gp-Bank-4 Valve | 1 |
| 5G***43 | Lines Group-Rear Attachment; Lines Gp-Rear Attachment-Ripper | 1 |
| 5G***85 | Control Group-Hydraulic Hand; Control Gp-Hydraulic Attachment | 1 |
5g3529 Kickout & Positioner Gp-Bucket-Part 1 Of 2
| 5G***29 | Kickout & Positioner Group | 1 |
5g3529 Kickout & Positioner Gp-Bucket-Part 2 Of 2
| 5G***29 | Kickout & Positioner Group | 1 |
5g3669 Lines Gp-Boom Cylinder
| 5G***69 | Lines Group-Boom Cylinder; Room Cylinder Lines Group | 1 |
5g2612 Lines Gp-Boom Cylinder
| 5G***12 | Lines Group-Boom Cylinder; Boom Cylinder Lines Group | 1 |
5g3672 Lines Gp-Bucket Cylinder
| 5G***72 | Lines Group-Bucket Cylinder; Bucket Cylinder Lines Group | 1 |
5g2619 Lines Gp-Bucket Cylinder
| 5G***19 | Lines Group-Bucket Cylinder; Bucket Cylinder Lines Group | 1 |
5g9399 Lines Gp-Front
| 5G***99 | Lines Group-Front; Lines Gp-Front-Mp Bucket | 1 |
5g5925 Lines Gp-Hydraulic
| 5G***25 | Lines Group-Hydraulic; Lines Gp-Hydraulic-1 Circuit | 1 |
5g1652 Lines Gp-Hydraulic-Part 2 Of 2
| 5G***52 | Lines Group-Hydraulic; Hydraulic Lines Group | 1 |
5g1652 Lines Gp-Hydraulic-Part 1 Of 2
| 5G***52 | Lines Group-Hydraulic; Hydraulic Lines Group | 1 |
5g0408 Lines Gp-Lift Cylinder
| 5G***08 | Lines Group-Lift Cylinder | 1 |
5g0443 Lines Gp-Pump
| 5G***43 | Lines Group-Pump | 1 |
5g0543 Lines Gp-Rear Attachment
| 5G***43 | Lines Group-Rear Attachment; Lines Gp-Rear Attachment-Ripper | 1 |
6s3559 Lines Gp-Ripper
| 6S***59 | Lines Group-Ripper; Ripper Lines Group | 1 |
5g3682 Lines Gp-Stabilizer
| 5G***82 | Lines Group-Stabilizer; Lines Group-Stabilizer Cylinder | 1 |
5g2216 Lines Gp-Stabilizer
| 5G***16 | Lines Group-Stabilizer; Stabilizer Lines Group | 1 |
5g3675 Lines Gp-Stick Cylinder
| 5G***75 | Lines Group-Stick; Stick Cylinder Lines Group | 1 |
5g2618 Lines Gp-Stick Cylinder
| 5G***18 | Lines Group-Stick; Stick Cylinder Lines Group | 1 |
5g2606 Lines Gp-Swing Actuator
| 5G***06 | Lines Group-Swing Actuator; Swing Actuator Lines Group | 1 |
5g3679 Lines Gp-Swing Actuator
| 5G***79 | Lines Group-Swing Actuator; Swing Actuator Lines Group | 1 |
5g0407 Lines Gp-Tilt Cylinder
| 5G***07 | Lines Group-Tilt Cylinder | 1 |
5g2491 Lock Gp-Hydraulic Control
| 5G***91 | Lock Group-Hydraulic Hand Control | 1 |
5g8750 Mounting Gp-Attachment
| 5G***50 | Mounting Group-Attachment; Mounting Gp-Attachment Lines | 1 |
8j4514 Pump Gp-Gear
| 8J***14 | Pump Group-Gear | 1 |
8j4515 Pump Gp-Gear
| 8J***15 | Pump Group-Gear; Gear Pump Group-Tyrone | 1 |
3g5046 Pump Gp-Gear
| 3G***46 | Pump Group-Gear | 1 |
3g5386 Pump Gp-Gear
| 3G***86 | Pump Group-Gear; Gear Pump Group-Shimadzu Seisakusho | 1 |
4t0384 Pump Gp-Piston
| 4T***84 | Pump Group-Piston | 1 |
5g0099 Tank & Filter Gp-Hydraulic
| 5G***99 | Tank & Filter Group | 1 |
5g0013 Tank Gp-Hydraulic
| 5G***13 | Tank Group-Hydraulic | 1 |
5g3687 Valve & Lines Gp
| 5G***87 | Valve & Lines Group; Lines And Valves Group | 1 |
5g2582 Valve & Lines Gp
| 5G***82 | Valve & Lines Group; Valve And Lines Group | 1 |
5g3692 Valve & Lines Gp
| 5G***92 | Valve & Lines Group; Lines And Valve Group--Sideshift Lock | 1 |
3g0777 Valve Gp
| 3G***77 | Valve Group | 1 |
1u2576 Valve Gp-Bank-6 Valve
| 1U***76 | Valve Group-Bank | 1 |
1u1023 Valve Gp-Bank
| 1U***23 | Valve Group-Bank 2 | 1 |
1u1025 Valve Gp-Bank
| 1U***25 | Valve Group-Bank 3; Valve Gp-Bank-3 Valve | 1 |
1u1024 Valve Gp-Bank
| 1U***24 | Valve Group-Bank 3; Valve Gp-Bank-3 Valve | 1 |
1u1026 Valve Gp-Bank-4 Valve-Lift, Tilt, Multi-Purpose Bucket &
| 1U***26 | Valve Group-Bank 4; Valve Gp-Bank-4 Valve | 1 |
6s4767 Valve Gp-Breaker Relief
| 6S***67 | Valve Group-Breaker Relief | 1 |
8j9471 Valve Gp-Lift Cylinder Check
| 8J***71 | Valve Group-Check; -Lift Cylinder Circuit | 1 |
3g0778 Valve Gp-Control
| 3G***78 | Valve Group-Control; (Rh Stabilizer) | 1 |
1u4630 Valve Gp
| 1U***30 | Valve Group-Control | 1 |
6s9822 Valve Gp-Control
| 6S***22 | Valve Group-Control | 1 |
5g0334 Valve Gp-Control
| 5G***34 | Valve Group-Control | 1 |
9j0717 Valve Gp-Control-Multi-Purpose Bucket
| 9J***17 | Valve Group-Control | 1 |
3g2887 Valve Gp-Diverter
| 3G***87 | Valve Group-Diverter; -Towing, Parking Brake Release | 1 |
9j0715 Valve Gp-Control-Lift
| 9J***15 | Valve Group-Lift Control | 1 |
8j9469 Valve Gp-Relief
| 8J***69 | Valve Group-Relief | 1 |
9j0798 Valve Gp-Relief
| 9J***98 | Valve Group-Relief | 1 |
8j9475 Valve Gp-Relief
| 8J***75 | Valve Group-Relief | 1 |
4t2591 Valve Gp-Pitch Relief
| 4T***91 | Valve Group-Relief; (Pressure) | 1 |
9j0797 Valve Gp-Relief
| 9J***97 | Valve Group-Relief; (Pilot Operated) | 1 |
9j0710 Valve Gp-Relief
| 9J***10 | Valve Group-Relief | 1 |
9j0723 Valve Gp-Relief
| 9J***23 | Valve Group-Relief | 1 |
9t1076 Valve Gp-Servo
| 9T***76 | Valve Group-Servo | 1 |
9j0719 Valve Gp-Control-Tilt
| 9J***19 | Valve Group-Tilt Control | 1 |
Implements
3y6885 Actuator Gp
| 3Y***85 | Actuator Group | 1 |
3y6884 Actuator Gp-Rotary
| 3Y***84 | Actuator Group-Rotary | 1 |
4t0412 Actuator Gp-Rotary
| 4T***12 | Actuator Group-Rotary | 1 |
5g3761 Actuator Gp-Swing
| 5G***61 | Actuator Group-Swing; Swing Actuator Group | 1 |
5g2464 Actuator Gp-Swing
| 5G***64 | Actuator Group-Swing; Swing Actuator Group | 1 |
5g2150 Backhoe Ar-Fixed Pivot
| 1U***55 | Cylinder Group-Backhoe Stabilizer; Cylinder Gp-Backhoe Stabilizer-R.H | 1 |
| 1U***56 | Cylinder Group-Backhoe Stabilizer; Cylinder Gp-Backhoe Stabilizer-L.H | 1 |
| 3G***67 | Cylinder Group-Backhoe Boom | 1 |
5g3690 Backhoe Ar-Sideshift
| 3G***67 | Cylinder Group-Backhoe Boom | 1 |
| 3G***71 | Cylinder Group-Backhoe Stick | 1 |
| 3G***05 | Cylinder Group-Backhoe Bucket | 1 |
9w9942 Edge & Bit Gp
| 9W***42 | Bit & Cutting Edge Group | 1 |
5g2721 Boom Gp
| 5G***21 | Boom Group; Boom Group | 1 |
5g1679 Bucket Ar-Multi-Purpose
| 3G***65 | Cylinder Group-Bucket; Cylinder Gp-Multi-Purpose Bucket | 2 |
| 5G***52 | Lines Group-Hydraulic; Hydraulic Lines Group | 1 |
| 5G***79 | Bucket Ar-Multipurpose | 1 |
5g8461 Bucket As-General Purpose
| 5G***61 | Bucket As | 1 |
5g0885 Bucket Gp-Hoe
| 5G***85 | Bucket Group-Hoe | 1 |
5g0886 Bucket Gp-Hoe
| 5G***86 | Bucket Group-Hoe | 1 |
5g0887 Bucket Gp-Hoe
| 5G***87 | Bucket Group-Hoe | 1 |
5g0888 Bucket Gp-Hoe
| 5G***88 | Bucket Group-Hoe | 1 |
5g4091 Bucket Gp-Multi-Purpose
| 5G***91 | Bucket Group-Multipurpose; Multi-Purpose Bucket Group | 1 |
6y1467 Case & Covers Gp
| 6Y***67 | Case & Covers Group-Winch | 1 |
7g9424 Case & Covers Gp
| 7G***24 | Case & Covers Group-Winch | 1 |
6y1906 Gear & Clutch Gp-Part 1 Of 2
| 6Y***06 | Clutch & Gear Group | 1 |
6y1906 Gear & Clutch Gp-Part 2 Of 2
| 6Y***06 | Clutch & Gear Group | 1 |
7g5668 Gear & Clutch Gp-Part 1 Of 2
| 7G***68 | Clutch & Gear Group; Gear & Clutch Gp | 1 |
7g5668 Gear & Clutch Gp-Part 2 Of 2
| 7G***68 | Clutch & Gear Group; Gear & Clutch Gp | 1 |
5g2543 Console Gp
| 5G***43 | Console Group; Backhoe Console Group | 1 |
5g3594 Console Gp-Backhoe
| 5G***94 | Console Group-Backhoe; Console Group-Backhoe | 1 |
5g2586 Control & Mounting Gp
| 5G***86 | Control & Mounting Group; Backhoe Mounting & Control Group | 1 |
5g3960 Control Gp-Bucket
| 5G***60 | Control Group-Bucket | 1 |
6y2048 Control Gp-Winch
| 6Y***48 | Control Group-Winch | 1 |
5g3938 Control Gp-Towing Winch
| 5G***38 | Control Group-Winch; Control Gp-Towing Winch | 1 |
5g2636 Control Gp-Towing Winch
| 5G***36 | Control Group-Winch; Control Gp-Towing Winch | 1 |
5g4331 Control Gp-Towing Winch
| 5G***31 | Control Group-Winch; Control Gp-Towing Winch | 1 |
6y2216 Control Gp-Winch
| 6Y***16 | Control Group-Winch | 1 |
7g6798 Control Gp-Winch
| 7G***98 | Control Group-Winch; Winch Hydraulic Control Group | 1 |
6t2291 Control Gp-Winch Hydraulic
| 6T***91 | Control Group-Winch Hydraulic | 1 |
6y2176 Conversion Ar-Winch
| 0S***19 | Bolt,Machine Gear Retaining Part Of Kit P/N 1w***46 | 5 |
| 1A***83 | Bolt (4.75" Long-Location "B") | 2 |
| 3T***80 | Cover As | 1 |
6y2175 Conversion Ar-Winch
| 0S***19 | Bolt,Machine Gear Retaining Part Of Kit P/N 1w***46 | 5 |
| 3T***80 | Cover As | 1 |
| 5G***38 | Control Group-Winch; Control Gp-Towing Winch | 1 |
3t9837 Conversion Ar-Winch-Directional
| 3T***37 | Conversion Ar-Winch | 1 |
7t3874 Conversion Ar-Winch
| 7T***74 | Conversion Ar-Winch | 1 |
6y2217 Conversion Gp-Winch
| 6Y***17 | Conversion Group-Winch | 1 |
9g0921 Conversion Gp-Winch
| 9G***21 | Conversion Group-Winch | 1 |
6y1959 Conversion Gp-Winch
| 6Y***59 | Conversion Group-Winch | 1 |
7g9547 Conversion Gp-Winch-Anti-Fallback
| 7G***47 | Conversion Group-Winch | 1 |
7g9447 Covers Gp-Shipping
| 2M***80 | Seal--To Connector Pump Outlet | 1 |
| 3T***85 | Cover-Shipping; Shipping Cover | 1 |
| 7G***47 | Cover Group-Shipping; Shipping Cover Group | 1 |
7g9470 Drive Gp-Winch
| 7G***70 | Drive Group-Winch | 1 |
5g3260 Frame Gp-Backhoe
| 5G***60 | Frame Group; Frame Group-Backhoe | 1 |
5g2235 Frame Gp-Backhoe
| 5G***35 | Frame Group; Backhoe Frame Group | 1 |
5g3443 Frame Gp-Sliding
| 5G***43 | Frame Group-Sliding; Sliding Frame Group | 1 |
5g2465 Frame Gp-Swing
| 5G***65 | Frame Group-Swing; Swing Frame Group | 1 |
7g9425 Lines Gp-Winch
| 7G***25 | Lines Group-Winch; Winch Lines Group | 1 |
6y2111 Lines Gp-Winch
| 6Y***11 | Lines Group-Winch | 1 |
5g2695 Linkage Gp-Bucket
| 5G***95 | Linkage Group-Bucket; Bucket Linkage Group | 1 |
6t2288 Manifold Gp
| 6T***88 | Manifold Group | 1 |
7g6800 Manifold Gp
| 7G***00 | Manifold Group | 1 |
5g2173 Mounting Ar-Backhoe
| 5G***73 | Mounting Ar-Backhoe | 1 |
| 5G***34 | Seat Group; Reversible Seat Group | 1 |
| 5G***41 | Gauge Group-Hydraulic Oil Temp; Hydraulic Oil Temperature Gauge Group | 1 |
5g9409 Mounting Ar-Backhoe
| 5G***34 | Seat Group; Reversible Seat Group | 1 |
| 5G***41 | Gauge Group-Hydraulic Oil Temp; Hydraulic Oil Temperature Gauge Group | 1 |
| 5G***87 | Shield Group-Heat; Shield Group--Heat | 1 |
6s6371 Mounting Gp-Backhoe
| 6S***71 | Mounting Group-Backhoe; Backhoe Mounting Group | 1 |
6s5905 Mounting Gp-Cylinder
| 6S***05 | Mounting Group-Cylinder; Cylinder Mounting Group | 1 |
8j3294 Mounting Gp-Ripper
| 8J***94 | Mounting Group-Ripper; Ripper Mounting Group | 1 |
7g9423 Mounting Gp-Winch
| 7G***23 | Mounting Group-Winch | 1 |
6s7799 Pad Gp-Street
| 6S***99 | Pad Group-Street | 1 |
5g4320 Pad Gp-Street
| 5G***20 | Pad Group-Street | 1 |
5g2865 Pump & Lines Gp
| 5G***65 | Pump & Lines Group; Pump And Lines Group | 1 |
5g3774 Pump & Lines Gp
| 5G***74 | Pump & Lines Group | 1 |
5g8733 Pump & Lines Gp
| 5G***29 | Panel As; (L.H.) | 1 |
| 5G***80 | Pump & Lines Group; Pump & Lines Gp-Backhoe | 1 |
| 5G***33 | Pump & Lines Group | 1 |
5g4580 Pump & Lines Gp
| 5G***80 | Pump & Lines Group; Pump & Lines Gp-Backhoe | 1 |
1u0414 Pump Gp-Gear
| 1U***14 | Pump Group-Gear | 1 |
6y0496 Ripper Ar
| 6S***59 | Lines Group-Ripper; Ripper Lines Group | 1 |
| 6Y***96 | Ripper Ar | 1 |
| 7B***28 | Drive Screws-2 Required For Installing | 2 |
8j3334 Ripper Gp
| 8J***34 | Ripper Group; Ripper Group | 1 |
3y6893 Shaft Gp
| 3Y***93 | Shaft Group | 1 |
3g4047 Sidecutter Gp
| 3G***47 | Sidecutter Group | 1 |
5g2979 Stabilizer Gp-2 Required
| 5G***79 | Stabilizer Group; Stabilizer Group | 1 |
5g2963 Step Gp
| 5G***63 | Step Group; Step Group | 1 |
5g2717 Stick Gp-Hoe
| 5G***17 | Stick Group-Hoe; Backhoe Stick Group | 1 |
8j5313 Tooth Gp
| 8J***13 | Tooth Group | 1 |
1u1529 Tooth Gp
| 1U***29 | Tooth Group | 1 |
1u1530 Tooth Gp
| 1U***30 | Tooth Group | 1 |
1u2423 Uni-Tooth Gp
| 1U***23 | Tooth Group-Uni | 1 |
7g6861 Valve Gp
| 7G***61 | Valve Group | 1 |
6t2289 Valve Gp-Test
| 6T***89 | Valve Group | 1 |
7g6799 Valve Gp-Selector & Pressure Control
| 7G***99 | Valve Group-Selector & Press Cont | 1 |
6t2287 Valve Gp-Selector & Pressure Control
| 6T***87 | Valve Group-Selector & Press Cont | 1 |
6y2227 Winch Ar
| 5G***36 | Control Group-Winch; Control Gp-Towing Winch | 1 |
| 5G***74 | Pump & Lines Group | 1 |
| 6Y***55 | Winch Ar-Towing | 1 |
6y2228 Winch Ar
| 5G***74 | Pump & Lines Group | 1 |
| 5G***31 | Control Group-Winch; Control Gp-Towing Winch | 1 |
| 6Y***55 | Winch Ar-Towing | 1 |
6y0277 Winch Ar
| 5G***36 | Control Group-Winch; Control Gp-Towing Winch | 1 |
| 5G***74 | Pump & Lines Group | 1 |
| 6Y***77 | Winch Ar | 1 |
6y0278 Winch Ar
| 5G***74 | Pump & Lines Group | 1 |
| 5G***31 | Control Group-Winch; Control Gp-Towing Winch | 1 |
| 6Y***78 | Winch Ar | 1 |
7g9444 Winch Ar-Towing
| 4B***58 | Screw (Identification Plate) Mounting | 4 |
| 6V***27 | Plate, Serial Number; On Left Hand Side Of Winch | 1 |
| 6V***46 | Film-Cat-Each Side | 2 |
6y2055 Winch Ar-Towing
| 4B***58 | Screw (Identification Plate) Mounting | 4 |
| 6V***27 | Plate, Serial Number; On Left Hand Side Of Winch | 1 |
| 6V***46 | Film-Cat-Each Side | 2 |
Lubrication System
6n3382 Breather Gp
| 6N***82 | Breather Group; Breather Group | 1 |
1n3224 Filter Gp-Oil
| 1N***24 | Filter Group-Oil; Oil Filter Group | 1 |
7w0297 Fumes Disposal Gp
| 7W***97 | Fumes Disposal Group; Fumes Disposal Group | 1 |
1w0367 Gage Gp-Oil Level
| 1W***67 | Gauge Group-Oil Level (Dipstick) | 1 |
7w0332 Kit-Pcv Breather
| 7W***32 | Kit-Pcv Breather | 1 |
2w6697 Pump Gp-Oil-Without Housing
| 2W***97 | Pump Group-Oil-Without Housing | 1 |
Power Train-Power Transmission Unit
6y5504 Adapter Gp-Sprocket
| 6Y***04 | Adapter Group-Sprocket | 1 |
9p6238 Case & Parts Gp-Part 2 Of 2
| 9P***38 | Case & Parts Group-Planetary | 1 |
9p6238 Case & Parts Gp-Part 1 Of 2
| 9P***38 | Case & Parts Group-Planetary | 1 |
5g9408 Control Gp-Transmission-Part 1 Of 3
| 5G***08 | Control Group-Transmission | 1 |
5g9408 Control Gp-Transmission-Part 3 Of 3
| 5G***08 | Control Group-Transmission | 1 |
5g9408 Control Gp-Transmission-Part 2 Of 3
| 5G***08 | Control Group-Transmission | 1 |
9p5695 Control Gp-Transmission Hydraulic
| 9P***95 | Control Group-Transmission Hydraulic; Control Gp-Transmission Hydraulic | 1 |
8y0156 Conversion Ar-Transmission & Governor Control
| 1D***17 | Nut,Plain,Hexagon Starter Motor Assembly | 1 |
| 2H***37 | Bolt 1.59 cm(.625 In.) Long; Bolt-- Generator Line Leads | 2 |
| 2K***64 | Locknut; (1/2-20-Thd) | 1 |
5g2752 Drive Ar-Winch
| 5G***18 | Drive Group-Power Take-Off; Power Take-Off Drive Group | 1 |
| 5G***52 | Drive Ar-Winch | 1 |
| 5G***65 | Pump & Lines Group; Pump And Lines Group | 1 |
5g1818 Drive Gp-Power Take-Off
| 5G***18 | Drive Group-Power Take-Off; Power Take-Off Drive Group | 1 |
9p4540 Drive Gp-Pump
| 9P***40 | Drive Group-Pump | 1 |
5g1239 Filler Gp-Power Train Oil
| 5G***39 | Filler Group-Power Train Oil | 1 |
9p6277 Filter Gp-Transmission
| 9P***77 | Filter Group-Transmission; -Transmission | 1 |
5g8727 Drive Gp-Final
| 5G***27 | Final Drive Group | 1 |
9p7243 Transfer Case & Gear Gp
| 9P***43 | Gear & Case Group-Transfer | 1 |
5g1224 Gear Gp-Bevel
| 5G***24 | Gear Group-Bevel | 1 |
5g0905 Lines Gp-Powertrain Oil
| 5G***05 | Lines Group-Power Train Oil | 1 |
7g7601 Planetary Gp-Part 1 Of 2
| 7G***01 | Planetary Group | 1 |
7g7601 Planetary Gp-Part 2 Of 2
| 7G***01 | Planetary Group | 1 |
9p7239 Pump Gp-Gear
| 9P***39 | Pump Group-Gear | 1 |
9p7240 Pump Gp-Gear
| 9P***40 | Pump Group-Gear | 1 |
6y2047 Segment Gp-Sprocket
| 6Y***47 | Segment Group-Sprocket | 1 |
1t1390 Torque Converter Gp
| 1T***90 | Torque Converter Group | 1 |
7g7600 Transmission Ar
| 7G***00 | Transmission Ar | 1 |
5g1823 Joint Gp-Universal
| 5G***23 | Universal Joint Group | 1 |
9p5694 Valve Gp-Test
| 9P***94 | Valve Group | 1 |
9p5693 Valve Gp-Selector & Pressure Control
| 9P***93 | Valve Group-Selector & Press Cont | 1 |
Service Equipment And Supplies
Gasket Kits
| 6V***18 | Planetary Transmission | 0 |
| 6V***19 | Kit-Gasket; (Transmission Filter) | 0 |
| 6V***21 | Kit-Gasket; (Transfer Gear) | 0 |
8f9866 Grease Gun As
| 8F***66 | Grease Gun As | 1 |
3p2244 Tool Gp-Hand
| 3P***44 | Hand Tool Group | 1 |
Name Plates & Films-Part 1 Of 2
| 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 | 2 |
| 5P***66 | Plate; (Warning) (Universal) (At Visible Left Side Of Operator Platform) | 1 |
Name Plates & Films-Part 2 Of 2
| 5P***07 | Film-Hydraulic System (Caution)(Backhoe) | 1 |
| 5P***15 | Film-Warning (Backhoe) On Lower R.H.Side | 1 |
| 5P***10 | Film-Caution; Below Heat Start Switch On Dash | 1 |
Starting And Electrical System
7n4784 Alternator Gp
| 7N***84 | Alternator Group-Charging | 1 |
8n2822 Alternator Gp
| 6V***78 | Nut; (10-32-Thd) | 2 |
| 8F***34 | Lockwasher; (External Teeth) | 2 |
| 8N***68 | Alternator Group-Charging | 1 |
8n2268 Alternator Gp
| 8N***68 | Alternator Group-Charging | 1 |
1w4263 Alternator Gp
| 1W***63 | Alternator Group-Charging | 1 |
5g8734 Battery & Wiring Gp-Part 1 Of 2
| 5G***34 | Battery & Wiring Group | 1 |
5g8734 Battery & Wiring Gp-Part 2 Of 2
| 5G***34 | Battery & Wiring Group | 1 |
8y1223 Cover Gp-Rear
| 8Y***23 | Cover Group-Rear | 1 |
8m7892 Gauge As-Ammeter
| 8M***92 | Gauge As-Ammeter; (Ammeter) | 1 |
5g1812 Horn Gp-Electric
| 5G***12 | Horn Group-Electric | 1 |
5g1715 Lighting Gp
| 5G***15 | Lighting Group | 1 |
5g2541 Starting Aid Gp
| 5G***41 | Starting Aid Group-Ether | 1 |
4n0241 Starting Motor Gp-Electric
| 4N***41 | Starting Motor Group-Electric | 1 |
4n0190 Starting Motor Gp-Electric
| 4N***90 | Starting Motor Group-Electric; Electric Starting Motor Group | 1 |
9g5517 Switch As
| 9G***17 | Switch As | 1 |
8n0410 Switch Gp
| 8N***10 | Switch Group; (Magnetic) | 1 |
5g1678 Warning Gp-Back-Up
| 5G***78 | Warning Group-Backup | 1 |
Steering Clutches And Brakes
5g8728 Brake Gp-Steering-Part 3 Of 3
| 5G***28 | Brake Group-Steering | 1 |
8y1087 Brake Gp-Steering-Part 3 Of 3
| 8Y***87 | Brake Group-Steering | 1 |
8y1087 Brake Gp-Steering-Part 1 Of 3
| 8Y***87 | Brake Group-Steering | 1 |
5g8728 Brake Gp-Steering-Part 1 Of 3
| 5G***28 | Brake Group-Steering | 1 |
8y1087 Brake Gp-Steering-Part 2 Of 3
| 8Y***87 | Brake Group-Steering | 1 |
5g8728 Brake Gp-Steering-Part 2 Of 3
| 5G***28 | Brake Group-Steering | 1 |
5g6103 Case Gp-Steering Clutch
| 5G***03 | Case Group-Steering Clutch | 1 |
5g8725 Clutch Gp-Steering
| 5G***25 | Clutch Group-Steering; Clutch Gp-Steering Brake | 1 |
5g8726 Control Gp-Steering-Part 2 Of 2
| 5G***26 | Control Group-Steering | 1 |
5g8726 Control Gp-Steering-Part 1 Of 2
| 5G***26 | Control Group-Steering | 1 |
5g8121 Valve Gp-Control
| 5G***21 | Valve Group; (Right Steer. | 1 |
5g8120 Valve Gp-Control
| 5G***20 | Valve Group; (Lh Control) | 1 |
935B serial number reference
The PIN plate on a 935B is mounted on the right-hand side of the main frame near the operator's station, close to where the frame meets the undercarriage; some units also stamp the number into the frame itself as a backup. The PIN reads as a 3-character prefix (letters/numbers, e.g. 3DF) followed by a sequential unit number - the prefix ties the machine to its production run/model configuration and the number after it tells you where in that run the specific unit falls, which is what parts and service manuals split their coverage by.
| Prefix | Identifies | Notes |
|---|---|---|
| 3DF | 935B Track-Type Loader, Power Shift, standard pedal-steer configuration | Full serial range 3DF00001-Up. Covers the entire 935B production run. Machine carries the Cat 3204 4-cylinder diesel and a powershift transmission with pedal steer, sealed loader linkage, and sealed-and-lubricated-track (SALT) undercarriage at 142 cm (56 in) track gauge. Built in Japan, 1987-1988, before the model was superseded by the 935C. No separate prefixes found for XL/LGP track-gauge or steering-system variants -- the 935B ran as a single configuration under this one prefix. |
Frequently asked questions
What engine does the Caterpillar 935B use?
A naturally aspirated, mechanical Caterpillar 3204 four-cylinder diesel rated around 75 flywheel horsepower, using unit/jerk-pump fuel injection with no electronic engine controls.
What is the operating weight of the Caterpillar 935B?
Approximately 8.39 t (about 18,500 lb), varying with bucket and configuration.
What replaced the Caterpillar 935B?
The Caterpillar 935C, introduced the same year, which switched to a direct-injection version of the 3204 engine rated slightly higher at around 78 flywheel horsepower. The line was later updated again as the 935C Series II.
What 935B owners discuss
What do owners say about the 935B's pedal steer and clutch behavior?
The pedal steer system uses spring-engaged, oil-disengaged multi-disc steering clutches with spring-released, pedal-applied brakes on each side. Owners chasing a one-side-weak or won't-turn-that-way complaint often trace it to a clogged transmission/steering filter starving the pedal valves of oil pressure, not a worn clutch pack — check filter condition and pressure before condemning the clutch itself. Because a slipping steering clutch takes away predictable turning and stopping under load, have your dealer verify clutch and brake pressures with a proper test before the machine goes back to work.
How well does the SALT undercarriage hold up on the 935B?
Standard sealed and lubricated track (SALT) locks grease into each pin joint and keeps abrasives out, so internal pin-and-bushing wear is largely designed out compared with dry-pin chain of the same era. What still wears in normal use is external: sprockets, rollers, and idlers see ordinary metal-to-metal contact. Once sprocket teeth lose their tall, flat profile the effective diameter shrinks and creates a pitch mismatch with the chain, which then accelerates chain wear. Owners treat sprocket, roller, and idler inspection as the real recurring undercarriage job on a SALT-equipped machine rather than worrying about pin wear.
What quirks show up on the 935B's 3204 four-cylinder engine?
The naturally aspirated mechanical 3204 shares the 3200-family's known weak spot: small-end (wrist pin) bushing wear. Left unchecked it can hammer out and take the piston, rod, and even the block with it, which is why rebuilders insist on genuine bushings replaced at every overhaul rather than reused. Rough running, power loss, or hard starting on this mechanical-injection engine is more often traced to water or algae contamination in the tank and filters than to the injection pump itself, especially on a machine that sits between jobs.
Does the 935B have electrical or sensor problems owners complain about?
Not in the way modern machines do. This is a mechanical-injection, non-electronic loader with no engine ECM and no electronic transmission controls, so there is no real body of "sensor fault" complaints to point to. What electrical trouble does show up on iron this age is basic: corroded grounds and connectors, tired starters and solenoids, and battery or charging problems after long storage — ordinary age-and-neglect items rather than anything specific to this model's design.
What's involved in servicing the brake bands?
This generation of Cat crawler loader uses oil-immersed steering clutches with an externally applied brake band around the clutch drum. Because the band wraps the drum, replacing it means pulling the steering clutch pack rather than a quick cover-off job, so owners budget real shop time for it. A dragging or glazed band is a common cause of the machine pulling to one side even when the steering clutch itself is fine, so the band gets checked before parts get thrown at the clutch. Since this work affects steering and stopping control, have your dealer verify band and clutch condition before returning the machine to service.
Any hydraulic quirks worth knowing about on this loader?
The lift/tilt circuit (sealed loader linkage is standard on the 935B) is simple for its era with no load-sensing electronics to fault. A cheap health check used on this generation of machine: run it a while on a fresh hydraulic filter, then cut the filter open and check for metal shrapnel. It catches pump or cylinder wear well before it turns into a full rebuild, and it's a low-cost step worth doing on any used unit before deeper diagnosis.
What should a buyer check on a used 935B before purchase?
Production was short and Japan-only in 1987, so a used 935B on the market today is typically an older, well-worked machine — inspection matters more than shopping around. Crawl the undercarriage for missing rollers, loose or worn sprockets, and correct track tension/adjustment. Run the machine long enough to load the transmission and steering clutches and watch for overheating or hydraulics that slow down once hot. Cut open a fresh hydraulic filter after a short test run to check for metal. Check brake band and pedal steer response under load in both directions. Because parts support for a low-production 1987 machine is thinner than for its longer-running successor, budget extra lead time for undercarriage and clutch/band parts, and have your dealer verify overall driveline condition (oil sample analysis on engine, transmission, and final drives) before finalizing a purchase.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
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