Caterpillar 963D
Caterpillartrack-type loadertrack loader

Caterpillar 963D

Maintenance schedule, common problems & OEM parts breakdown

The Caterpillar 963D is a mid-size track-type (crawler) loader built for truck loading, land clearing, and slope work in the size class between Cat's 953 and 973 loaders. It runs the Cat C6.6 ACERT six-cylinder diesel, a common-rail engine rated around 141 kW (189 hp) at 2000 rpm and certified to Tier 3/Stage IIIA emissions, replacing the 3126B engine used in the preceding 963C. Operating weight falls in the low-20-tonne range, roughly 20,220 kg (44,577 lb), though exact weight shifts with bucket choice, counterweight, and track shoe width. The 963D followed the 963C in the mid-2000s Cat lineup and was built into the early-to-mid 2010s depending on market, before giving way to the Tier-4 963K; sources differ on the exact first and last production year, so treat any single date as approximate and verify by serial number. Cat offered the 963D with general-purpose or multi-purpose (4-in-1) buckets, a choice of joystick or two-lever implement controls, and standard or wide low-ground-pressure track shoes.

Across the 963 lineage, each letter step brought a power and technology jump on the same basic chassis: the 963C's 3126B gave way to the 963D's larger-displacement, common-rail C6.6 ACERT with more horsepower and electro-hydraulic implement controls, a tiltable cab for easier service access, and the sealed, reduced-maintenance SystemOne undercarriage; the follow-on 963K then moved to the C7.1 ACERT and Tier 4 emissions controls. For today's used and parts market, the 963D sits in a useful middle ground: strong breakout force and bucket capacity for its size, a Tier 3 engine with no aftertreatment or DEF system to maintain, and a well-proven SystemOne undercarriage that still commands a resale premium when recently replaced. Parts commonality with other C6.6-equipped Cat machines of the same era keeps engine and hydraulic component sourcing reasonably straightforward, which is a large part of why well-maintained 963Ds continue to change hands steadily on the secondary market.

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 963D specifications

Engine

Engine modelCat C6.6 ACERT, 6.6 L (403 in³) displacement, 6-cylinder in-line, common rail fuel system, ADEM A4 electronic control, turbocharged with air-to-air aftercooling (ATAAC)
Net/flywheel power141 kW (189 hp) at 2000 rpm, consistent across Caterpillar, ISO 9249, SAE J1349 and EEC 80/1269 measurement standards
Bore x stroke105 mm x 127 mm (4.13 in x 5.0 in)
EmissionsMeets U.S. EPA Tier 3, EU Stage IIIA and Japan Ministry of Land, Infrastructure & Transport Step 3 standards
Series/generation notes963D is a single generation between the 963C and 963K. No engine change is documented within the 963D production run; the machine carries the Cat C6.6 ACERT at 189 hp throughout. Do not mix with 963 (Cat 3306 engine), 963B or 963C, which use different engines.

Weights (by configuration)

Standard, GP bucket, no teeth20 220 kg (44,577 lb)
GP bucket with long teeth & segments20 592 kg (45,398 lb)
GP bucket with bolt-on cutting edge20 433 kg (45,047 lb)
MP bucket, no teeth20 710 kg (45,658 lb)
MP bucket with long teeth & segments20 975 kg (46,242 lb)
MP bucket with bolt-on edge20 911 kg (46,101 lb)
Flush-mounted-teeth bucket configuration20 332 kg (44,824 lb)
Shipping weight without bucket18 330-18 385 kg (40,411-40,532 lb) depending on lift-arm/linkage set, with 10% fuel, no operator, no bucket pins
963D WH Waste Handler (reinforced landfill/waste spec)21 000 kg (46,297 lb)
963D SH special-application variant (shiphold/trim-blade arrangement)Approximately 21,428 kg (47,236 lb) with GP bucket and teeth; approximately 21,203 kg (46,740 lb) with trim blade. Reported by a single secondary source only, not confirmed in factory literature; treat as approximate.
Configuration note963D has no Std/XL/LGP naming. Configuration differences are by bucket type (GP, MP, GP Landfill, MP Landfill, flush-mount teeth), track shoe width (standard 550 mm/21.6 in, narrow 450 mm/17.7 in, wide-gauge 800 mm/31.5 in), and special arrangement (WH waste handler, shiphold, wide gauge)

Dimensions

Overall length, bucket on ground (GP bucket, extra-duty teeth)6941 mm (273.3 in); ranges 6584-7013 mm (259.2-276.1 in) across bucket/teeth options
Length to front of track4749 mm (187 in)
Machine height to top of cab3335 mm (131.3 in)
Overall machine height, bucket fully raised5402 mm (212.7 in); 5308 mm (208.9 in) with MP bucket
Height to bucket hinge pin3940 mm (155.1 in)
Height to top of seat with headrest2790 mm (109.8 in)
Height to top of exhaust stack2953 mm (116.3 in)
Ground clearance471 mm (18.5 in)
Overall machine width without bucketStandard 550 mm (21.6 in) shoes: 2280 mm (89.7 in); narrow 450 mm (17.7 in) shoes: 2180 mm (85.8 in); WH waste-handler guarding package widens this to 2400 mm (94.5 in) / 2300 mm (90.6 in) respectively
Track gauge1850 mm (72.8 in) standard; widened by 250 mm (9.8 in) to about 2100 mm (82.6 in) under the optional Wide Gauge special arrangement
Track shoe width optionsStandard double-grouser 550 mm (21.6 in); optional narrow double-grouser 450 mm (17.7 in); optional single-grouser extreme-service 560 mm (22 in); Wide Gauge special shoe 800 mm (31.5 in)
Track on ground2542 mm (100 in)
Grouser height (double grouser)42 mm (1.65 in)
Digging depth80-209 mm (3.1-8.2 in) depending on bucket type and teeth/edge
Bucket width overall (at cutting edge)GP bucket 2612 mm (102.8 in), range 2508-2612 mm (98.7-102.8 in) across teeth options; MP bucket 2575 mm (101.3 in), range 2482-2575 mm (97.7-101.3 in)
Approach/rollback/dump anglesCarry position approach angle 15 deg; grading angle max 63 deg; max rollback at ground 43-45 deg; max rollback at carry 50-52 deg; max rollback fully raised 52 deg; max dump fully raised 53 deg (43 deg for MP bucket)

Performance

Drive system and travel speedClosed-loop hydrostatic drive, electronically controlled (EHC), infinitely variable between zero and top speed rather than fixed gears. Maximum travel speed is 10 km/h (6.2 mph) in "travel" mode; a separate lower-range "work" mode trades top speed for finer control. A fuel-management setting lets the operator select a lower engine rpm for reverse, but full speed is achievable in all settings - Cat does not publish separate forward vs reverse top-speed figures for this machine
Drawbar pull / gradeabilityNot published for this model. Caterpillar does not rate this track loader for drawbar pull or percent gradeability the way it rates track-type tractors (dozers); verify with your dealer if this data is required for a specific application.
Ground pressureStandard 550 mm shoe: 70.9 kPa (10.3 psi). Optional narrow 450 mm shoe: 85.5 kPa (12.4 psi). Optional Wide Gauge arrangement (800 mm shoe, widened gauge): 53 kPa (7.7 psi). The 963D SH special-application variant is listed by an independent dealer spec sheet at 10.9 psi standard shoe / 13.2 psi optional shoe - modestly higher than base-model figures, reflecting added special-application weight; treat as variant-specific and not factory-confirmed
Ground contact areaStandard shoe 2.8 m² (4,340 in²); optional narrow shoe 2.3 m² (3,565 in²)
Breakout force (tilt cylinders, at ground)189,538-208,658 N (42,609-46,908 lbf) depending on bucket and teeth/edge configuration; GP bucket with no teeth is rated at 208,658 N (46,908 lbf)
Static tipping load (full fuel, 75 kg/165 lb operator)14,124-14,969 kg (31,138-33,001 lb) depending on bucket and teeth/edge configuration
Lift capacity to full lift height, bucket racked8152-8803 kg (17,972-19,407 lb) depending on configuration
Lift capacity at ground line, bucket racked17,888-19,300 kg (39,436-42,549 lb) depending on configuration
Hydraulic relief valve settingsHydrostatic drive circuit: 47,500 kPa (6,890 psi). Implement/main hydraulic circuit: 27,500 kPa (3,989 psi)
Implement hydraulic pump output209 L/min (55.2 gal/min); closed-center, load-sensing piston-type system
Bucket cycle timesLift 5.7 sec; power down 3.7 sec; float down 2.0 sec; dump at max height from full rackback 1.3 sec; rackback at max height from full dump 1.5 sec
Sound levelsOperator equivalent sound pressure (ANSI/SAE J1166) 80 dB(A); operator sound pressure (ISO 6396) 76 dB(A); exterior at 15 m (SAE J88) 80 dB(A); labeled sound power (2000/14/EC) 111 dB(A) - all measured with cab doors/windows closed

Buckets and Blade Options

Machine type noteThe 963D is a bucket-equipped track loader, not a blade-equipped track-type tractor. The S/SU/A/VPAT dozer-blade naming convention belongs to Cat D-series track-type tractors and does not apply to this model
General Purpose (GP) bucketHeaped capacity 2.45 m³ (3.2 yd³); struck capacity 2.14 m³ (2.79 yd³); width 2612 mm (102.8 in). Designed for hard bank excavating, stripping and stockpile loading
Multi-Purpose (MP) bucketHeaped capacity 1.9 m³ (2.48 yd³); struck capacity 1.6 m³ (2.09 yd³); width 2575 mm (101.3 in). Combines the functions of a standard bucket, a dozer blade and a clamp for loading, stripping topsoil, clearing, bulldozing and grading
General Purpose Landfill bucket (integrated trash rack)Heaped capacity approximately 3.1 m³ (4.05 yd³) per the 963D WH waste-handler literature
Multi-Purpose Landfill bucket (trash rack)Heaped capacity approximately 2.7 m³ (3.5 yd³) per the 963D WH waste-handler literature
Flush-mounted-teeth GP bucket variantHeaped capacity 2.45 m³ (3.2 yd³); width 2583 mm (101.6 in)
Straight Trim Blade attachmentOffered as a dealer-installed work tool; no capacity or dimensional specification is published in the factory literature reviewed
Multi-shank radial ripper-scarifier attachment3 shank pockets; overall beam width 1950 mm (76.7 in); ripping width 1836 mm (72.3 in); penetration 295 mm (11.6 in); ground clearance 595 mm (23.4 in); intended for frozen ground, asphalt and easily ripped rock
Other work tools offeredSide-dump buckets, refuse buckets, pallet forks, extendible material-handling arms and quick couplers, per dealer

Service Capacities

Fuel tank400 L (105.6 gal)
Cooling system31.5 L (8.3 gal)
Engine crankcase, with filter16.5 L (4.4 gal)
Each final drive15 L (4 gal)
Hydraulic tank90 L (23.7 gal)
Pivot shaft1.8 L (0.5 gal)
Factory-fill hydraulic oilCat HYDO Advanced 10 (bio-based hydraulic oil offered as an option)
Factory-fill coolantCat Extended Life Coolant

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

963D fluids & capacities

SystemCapacityRecommended fluid
Engine crankcase (with filter)16.5-16.7 L (4.4 US gal)Cat DEO or Cat DEO-ULS Diesel Engine Oil, multigrade. Engine is the Cat C6.6 ACERT (6.6 L, inline-6, common rail, Tier 3/Stage IIIA). Viscosity grade set by ambient temperature at cold start, per Cat's engine oil chart: SAE 0W-30 down to -40C(-40F), up to 30C(86F); SAE 0W-40 to 40C(104F); SAE 10W-30 from -18C(0F) to 40C(104F); SAE 15W-40 from -9.5C(15F) up to 50C(122F). Use the highest viscosity the climate allows.
Cooling system31.4-31.5 L (8.3 US gal)Cat ELC (Extended Life Coolant), factory standard fill. Supplied premixed 1:1 with water; premix gives freeze protection to about -37C (-34F). Follow standard ELC extender service interval rather than a full-fluid change on the base OMM schedule.
Fuel tank399.7-400 L (105.6 US gal)Ultra low sulfur diesel (ULSD, 15 ppm S max) to match Tier 3/Stage IIIA emissions controls. B20 biodiesel blend (up to 20% by volume) is acceptable if the biodiesel stock meets ASTM D6751 or EN 14214 and the blend meets ASTM D7467. Optional fast-fill tank fitting does not change tank volume.
Transmission / powertrainNo separate transmission or bevel-gear/steering-clutch capacity is published for this machineThe 963D does not use a dozer-style powershift transmission with bevel-gear steering clutches. It runs a closed-loop hydrostatic drive with Electro Hydrostatic Control (EHC), giving travel and work speed modes; the drive circuit draws from the main hydraulic reservoir rather than a separate transmission sump (see hydraulic system row). Where a pump-drive/splitter gearbox is fitted ahead of the hydrostatic pumps on this class of track loader, Cat guidance calls for engine oil (Cat DEO/DEO-ULS/DEO SYN family), not TDTO, graded by ambient temperature from SAE 0W-20 (cold climates) up to SAE 15W-40 (hot climates).
Final drives (each side)15-15.2 L (4.0 US gal) per sideCat TDTO (Transmission/Drive Train Oil, Cat TO-4/TO-4M spec) or Cat TDTO-TMS/Cat Arctic TDTO; commercial TO-4 oil is an accepted alternate. Cat's lubricant table for track-type loader final drives grades the oil by climate: as cold as SAE 0W-20 (to about -40C/-40F) up through SAE 50 for sustained ambient temperatures near 50C (122F). Do not substitute straight gear oil (Cat GO) - it is not compatible with the wet friction material in these compartments.
Hydraulic system / tank89.7-90 L (23.7 US gal)Cat HYDO Advanced 10 (SAE 10W), factory standard fill, preferred for ambient temperatures of about -20C to 40C (-4F to 104F). Accepted alternates include Cat HYDO, Cat MTO, Cat DEO/DEO-ULS/DEO SYN, and Cat TDTO/Arctic TDTO/TDTO-TMS, graded from SAE 0W-20 in cold climates up to SAE 30 in hot climates; commercial oils meeting Cat ECF or TO-4/TO-4M specs are third-choice options. This reservoir also supplies the closed-loop hydrostatic drive circuit.
Pivot shaft (oscillating track-frame pivot)1.8-1.9 L (0.5 US gal)Cat TDTO family oil, per Cat's lubricant table for track-roller-frame recoil spring and pivot shaft bearings: Cat TDTO-TMS around SAE 10W for -30C to 0C, stepping up to SAE 30 (-20C to 25C) and SAE 50 for sustained ambient up to 50C (122F). Commercial TO-4 oil is an accepted alternate.
Grease (bucket, linkage, and cylinder pin points)Not specified as a refill volume - serviced via grease gun at fittings, not a sump fillCat Multipurpose Grease, NLGI grade 2, as the standard-duty factory recommendation. The SystemOne undercarriage track rollers, carrier rollers, and idlers are sealed and lifetime-lubricated (no field grease points); the track adjuster/recoil-spring assembly is factory grease-filled. For sustained extreme cold, Cat Arctic Platinum Grease is the cold-climate substitute; for sustained extreme heat, Cat Desert Gold Grease is the hot-climate substitute.

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

Caterpillar 963D maintenance schedule

Service intervalTasks
Every 10 h
  • Check engine oil and coolant levels before startup, and check the fuel level.
  • Walk around the machine looking for hydraulic, fuel, and engine oil leaks.
  • Inspect the bucket cutting edge, teeth, and side cutters for wear or cracks.
  • Grease the tilt-cab and lift-arm pivot pins not covered by the sealed SystemOne track joints.
  • Clean mud and debris from rollers, idlers, and the undercarriage frame, and check track tension.
  • Test the back-up alarm, lights, horn, and seat belt.
Every 250 h
  • Pull engine oil, coolant, and hydraulic oil samples for lab analysis (S·O·S).
  • Check transmission and final drive oil levels.
  • Inspect the air filter restriction indicator and clean the primary element if flagged.
  • Check alternator and fan belt tension and condition.
  • Grease all articulation, tilt, and lift-cylinder pins on the interval schedule.
  • Inspect battery terminals, hold-down, and state of charge.
Every 500 h
  • Change engine oil and filter on the C6.6 ACERT.
  • Replace the fuel filter and drain the water separator.
  • Change hydraulic and transmission oil filters.
  • Inspect final drive housings for seal leaks and correct oil level.
  • Check track sag and adjust tension as needed.
  • Check torque converter and powershift clutch engagement for slip or delayed shifts.
Every 1,000 h
  • Replace hydraulic tank breather and filter elements.
  • Check and adjust valve lash on the C6.6 ACERT per the OMM procedure.
  • Inspect steering and brake linkage, and recalibrate the electro-hydraulic joystick if drift is noted.
  • Torque-check ROPS/FOPS cab mounts and track roller frame pivot shaft retention.
  • Inspect SystemOne track links, bushings, and sprocket segments for wear.
  • Service the cab air conditioning condenser and pressurizer filter.
Every 2,000 h
  • Change transmission and final drive oil.
  • Change hydraulic tank oil, or extend the interval if S·O·S trending supports it.
  • Test coolant condition and ELC additive level; add extender if depleted.
  • Inspect the bent-axis track drive motors for internal leakage or power loss.
  • Re-torque mainframe, loader arm, and tilt cylinder mounting hardware.
  • Inspect the turbocharger and aftercooler core on the C6.6 ACERT.
Every 4,000 h
  • Inspect or rebuild powershift transmission clutch packs and the torque converter.
  • Pull injectors on the common-rail C6.6 ACERT for flow testing or reman exchange.
  • Rebuild or replace worn final drive planetary sets.
  • Assess the SystemOne undercarriage for full track group replacement.
Every 6,000 h
  • Drain and flush the cooling system and refill with fresh Cat ELC.
  • Rebuild or exchange hydraulic pumps and track drive motors.
  • Overhaul the turbocharger.
  • Inspect the mainframe and loader arm structure for fatigue cracking at high-stress weld points.

Servicing the 963D beyond the schedule

Predictive Maintenance & Fluid Analysis

Run Cat S·O·S sampling on the C6.6 ACERT's engine oil, the load-sensing hydraulic circuit, and the powershift transmission and final drives at every scheduled interval. Fuel dilution or metal in the engine sample flags common-rail injector or turbo wear early. Track coolant ELC additive levels since the Tier 3 aftercooled engine runs harder than the 963C's 3126B. Log SystemOne track link and bushing wear trends against hours so undercarriage replacement is scheduled, not reactive.

Corrective & Common Repairs

Common 963D failures center on electro-hydraulic joystick and kickout sensor faults, worn tilt-cylinder and lift-arm pivot pins, and SystemOne bushing wear from abrasive load-and-carry cycles. Final drive output seals weep after high hours and need reseal before oil contamination reaches the planetary gears. On the C6.6 ACERT, check common-rail injectors and the high-pressure pump first for hard starting or power loss. Torque converter stall speed complaints usually trace to worn powershift clutch packs, not the converter itself.

Overhaul & Rebuild Points

Major rebuild points on the 963D cluster around the powertrain: reman or overhaul the C6.6 ACERT top end (injectors, turbo, aftercooler) once oil analysis shows rising wear metals. Rebuild the powershift transmission and torque converter as a unit rather than piecemeal. Final drive planetaries and the bent-axis track drive motors are the next major spend, followed by a full SystemOne track group when link and bushing wear passes serviceable limits. Budget mainframe and loader-arm pin bore inspection at the same time.

Seasonal & Environment Servicing

Cold-climate 963Ds need a block heater and winter-grade fuel with anti-gel additive for the C6.6 ACERT; there is no DEF system to protect since this is a Tier 3 engine. Check ELC freeze protection with a test strip before winter and load-test batteries. In hot, dusty applications clean radiator and hydraulic oil cooler fins often and inspect the cab pressurizer filter. Sand and abrasive spoil accelerate SystemOne bushing wear, so shorten track inspection intervals. In wet sites, grease tilt-cab pins more often and check final drive seals for water ingress.

963D common service parts

Part numberPart
306-9199Filter As-FuelCheck fitment →
220-8678Seal-RingCheck fitment →
326-1644Filter As-Water Sep & FuelCheck fitment →
252-5001Filter Element As-AirCheck fitment →
252-5002Filter Element As-AirCheck fitment →

Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.

963D fault codes & troubleshooting

CodeMeaningLikely causeWhat to do
030-0248-02Cat Data Link not communicating: the monitor module (MID 030) is not receiving expected data from another module on the machine's Cat Data Link.Break, corrosion, or loose pin in the data link harness between the monitor and the source module, or a module that has lost power or dropped off the link.Check data link wiring and connectors for damage or corrosion, confirm all modules have battery power and ground, then clear the code with Cat ET and recheck for recurrence.
079-0168-04Electrical system (battery) voltage below normal, as reported by the transmission/hydrostatic drive control module.Weak or discharged battery, loose or corroded battery cable, slipping or worn alternator belt, or a failing alternator.Load-test the battery, clean and tighten battery and ground connections, check belt tension, and test alternator output at rated engine speed.
079-0168-03Electrical system (battery) voltage above normal, as reported by the transmission/hydrostatic drive control module.Faulty voltage regulator inside the alternator causing overcharge, or a poor ground allowing voltage spikes.Test charging voltage at the battery with the engine running; repair or replace the alternator if voltage exceeds spec, and verify main grounds.
036-0342-11Secondary engine speed/timing sensor fault that does not fit the standard voltage, current, or frequency failure categories (an unclassified/other fault on that circuit).Damaged sensor wiring, a failed secondary speed/timing sensor, or an incorrect air gap between the sensor and the timing wheel; sometimes triggered alongside other concurrent faults.Inspect the sensor and connector for damage, check the sensor air gap against spec, review other active/logged codes on Cat ET for a related root cause, and replace the sensor if the fault does not clear.
030-0096-03Fuel level sensor voltage above normal, reported by the monitor module.Open circuit or short to a supply voltage in the fuel level sender wiring, or a failed sender unit in the tank.Inspect the sender wiring and connector, test sender resistance against spec, and replace the sender if it is out of range.
030-0324-05Current below normal on the action/warning lamp circuit on the operator's monitor panel.Open circuit, blown bulb, or bad connector feeding the action lamp.Check the lamp, bulb, and wiring for the action lamp circuit, repair the open, and confirm the lamp illuminates during the monitor's power-up self-test.
036-0296-09Abnormal update rate on the transmission control data reported to/from the engine ECM: expected transmission-related data is not being exchanged within the expected time.Intermittent data link wiring fault, a module reset, or a communication interruption between the engine ECM and the transmission/hydrostatic drive control module.Check data link harness and connectors, verify module software levels match, then clear and recheck the code after repair.
079-0132-08Abnormal frequency on the transmission pilot pressure supply sensor circuit.Damaged sensor wiring, a failing pressure sensor, or electrical noise on the sensor signal circuit.Inspect sensor wiring and connector, test the sensor against spec, and replace the sensor if the signal remains erratic.

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

963D attachments & work tools

Blades (S/SU/A/VPAT)

The 963D is a track loader, not a dozer, so Caterpillar's SAE S/SU/A blade classes and VPAT are not part of its catalog. The nearest factory option is the Multi-Purpose (MP) bucket, which combines standard-bucket, dozer-blade and clamp function in one tool (width around 2575 mm / 101.3 in, capacity roughly 1.9-2.7 m3 / 2.5-3.5 yd3 depending on trash-rack version). A dealer-supplied Straight Trim Blade is also listed as an additional work tool beyond the cataloged buckets and ripper, for grading/trim work; no true angled or variable-pitch dozer blade is factory-cataloged for this model.

Rippers

One radial ripper-scarifier is cataloged, pinned into each side of the mainframe and raised/lowered by two cylinders; the beam carries three shank pockets, so it can run as a single-shank or multi-shank setup depending on how many pockets are fitted (optional equipment also lists a distinct multi-shank ripper option). It is rated for frozen ground, asphalt and easily-ripped rock only, not heavy rock ripping. Beam width is about 1950 mm (76.7 in), penetration 295 mm (11.6 in), ripping width 1836 mm (72.3 in), and it adds roughly 610 mm (24 in) to machine length in transport position; a published shank/beam weight is not documented for this specific model in factory literature.

Winches

No winch option is listed anywhere in the 963D's standard or optional equipment tables. Factory winches on this platform's family are a large dozer (track-type tractor) accessory, not a cataloged option for the 963D track loader; treat any winch fitment on a 963D as a non-factory or custom dealer arrangement and verify separately.

Drawbars / Counterweights

Optional equipment includes a standard hitch and a drawbar hitch for towing/pull work, plus light and additional counterweight packages for rear ballast tuning. On the base machine, the rear-mounted engine itself doubles as a working counterweight, balancing the machine against full bucket loads without adding dead weight.

Cab/ROPS guarding (forestry/waste configs)

No dedicated forestry guarding package is documented for the 963D; the cataloged special-application arrangements are Waste Handling/Demolition, Transfer Station, Shiphold and Wide-Gauge. The Waste Handler (963D WH) bundle adds an idler guard with debris scrapers, final-drive seal guards, idler seal-protection rings, lift-line and lift/tilt cylinder guards, impact-resistant front cab glass, extra working lights, a turbine air pre-cleaner, sealed sheet metal, a hydraulic reversing fan, hinged/latching grille, a heavy-duty rear bumper, rear striker bars, and a choice of double-grouser, single-grouser or center-hole track for debris shedding. Separate optional guards cover the idler, track rollers, cab lights, lift lines and a windshield screen. The standard cab itself is a pressurized, sound-suppressed ROPS/FOPS structure meeting SAE J1040/ISO 3471 (ROPS) and SAE/ISO 3449 Level II (FOPS).

Hydraulic arrangement (front/rear tools)

Base implement hydraulics are closed-center, load-sensing/piston type, rated at 209 L/min (55.2 gal/min) with a main relief setting near 27 500 kPa (3,989 psi); the separate hydrostatic drive circuit relieves around 47 500 kPa (6,890 psi). Front and rear work-tool plumbing is ordered as distinct optional kits: lines to the front for the Multi-Purpose bucket's clamp function, lines to the rear for the ripper, or a combined front-and-rear kit when both a front tool and rear ripper are run together.

All 963D assemblies by section

Every catalogued assembly group for the Caterpillar 963D. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.

Air Inlet And Exhaust System
242-9496 Air Cleaner Gp
10***51Bolt; (M8x1.25x65-mm)1
11***59Bolt; (M10x1.5x35-mm)2
12***15Bolt; (M8x16x1.25-mm)3
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266-9247 Air Cleaner Gp
10***51Bolt; (M8x1.25x65-mm)1
11***59Bolt; (M10x1.5x35-mm)2
12***15Bolt; (M8x16x1.25-mm)3
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240-8552 Air Cleaner Gp
1P***09Clip 15.9 mm (.62 In.) Dia.1
22***95Bracket Assem.1
24***52Air Cleaner Group1
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242-9495 Lines Gp-Air
11***85Seal-O-Ring; (13.94mm Id)1
22***00Seal-O-Ring1
23***20Sensor Group-Speed; (Secondary, Timing)1
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333-3864 Manifold Gp-Inlet
10***95Bolt; (M8x1.25x35-mm)1
12***15Bolt; (M8x16x1.25-mm)1
19***52Seal-O-Ring1
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280-1292 Manifold Gp-Inlet -Air
10***95Bolt; (M8x1.25x35-mm)1
15***76Mount-Isolation8
19***52Seal-O-Ring1
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256-3451 Muffler Gp
10***95Bolt; (M8x1.25x35-mm)1
12***15Bolt; (M8x16x1.25-mm)1
19***52Seal-O-Ring1
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240-8551 Pipe Gp-Exhaust -Short
10***95Bolt; (M8x1.25x35-mm)1
12***15Bolt; (M8x16x1.25-mm)1
16***62Washer2
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292-3566 Precleaner Gp -Cab
11***85Seal-O-Ring; (13.94mm Id)1
22***72Fitting-Fuel1
22***00Seal-O-Ring2
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301-2716 Precleaner Gp
06***39Seal-O-Ring1
18***23Pump As-Fuel Priming1
22***18Valve As; (Fuel Priming Pump)2
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277-8717 Shield Gp-Air Cleaner
14***53Elbow, 45,-6 Orb To-6 Orfs-Drum Clutch Port1
14***61Elbow Group1
18***24Pump Group-Fuel Priming; -Manual1
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289-8272 Turbocharger Gp
17***70Filter Group-Water Sep & Fuel; -Primary1
21***39Filter Base Assembly; (24-Volt)1
28***72Turbocharger Group1
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Basic Engine
282-2391 Camshaft Gp
27***51Plate-Lifting1
27***52Plate-Lifting1
28***91Camshaft Group1
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277-4224 Cover Gp-Engine -Pto
20***34Bolt; (M20x2.5x120-mm)4
24***47Support-Engine2
27***24Cover Group-Engine; -Auxiliary Drive1
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305-8963 Cover Gp-Valve Mechanism
23***11Clip-Pipe1
25***36Tube As1
27***84Gasket1
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280-2024 Cover Gp-Valve Mechanism
18***55Clip1
23***11Clip-Pipe1
25***87Seal-O-Ring1
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282-1835 Crankshaft Gp
27***00Plug-Shaft End1
27***01Circlip1
27***06Spring-Shaft5
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282-1768 Cylinder Block Gp
28***11Rocker Arm Group1
28***68Cylinder Block Group1
33***97Link12
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306-6845 Cylinder Block Gp
27***11Breather As; (Crankcase)1
30***45Cylinder Block Group1
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309-6663 Cylinder Head As
11***04Seal-O-Ring1
13***88Cap-Oil Filler; (Engine)1
27***74Plate As-Blk1
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276-8115 Cylinder Head As
11***04Seal-O-Ring1
13***88Cap-Oil Filler; (Engine)1
27***15Cylinder Head As1
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282-2340 Cylinder Head Gp
14***27Connector Group1
27***04Hose As1
28***71Plate1
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239-0099 Drain Gp-Engine Oil
23***99Drain Group-Engine Oil1
31***45Pump-Oil; (Engine)1
6I***90Bolt; (M8x1.25x40-mm)4
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279-9255 Flywheel Gp
19***67Seal-O-Ring1
21***33Valve As-Fluid Sampling1
23***61Plug; (Blanking)1
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243-2150 Guard Gp-Belt -Alternator, Compressor
10***51Bolt; (M8x1.25x65-mm)5
10***17Washer4
10***47Washer4
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279-8846 Housing Gp-Flywheel
13***56Elbow2
27***46Housing Group-Flywheel1
2B***58Plug--To Block Upper Front Air Manifold2
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277-3014 Housing Gp-Front
03***48Clip; (11.11mm .437in Id)3
12***08Clip1
13***53Hose; (192.5cm) (X2)0
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279-9653 Lifting Gp-Engine
11***29Bolt; (M8x1.25x75-mm)7
22***38Seal-O-Ring1
22***19Gasket1
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256-3464 Lifting Gp-Engine
19***78Washer-Hard; (13.5x30x12-mm Thk)4
25***64Lifting Group-Engine1
27***94Plate-Strip2
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277-4541 Mounting Gp-Engine
11***29Bolt; (M8x1.25x75-mm)7
22***38Seal-O-Ring1
22***19Gasket1
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301-2715 Mounting Gp-Engine & Xmsn
11***13Bolt-Hex Head; (M16x2x70mm)2
19***77Washer-Hard; (11x25x10-mm Thk)8
19***78Washer-Hard; (13.5x30x12-mm Thk)8
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305-7297 Pan Gp-Oil
25***27Cap As-Coolant Tank; (Radiator)1
27***37Tank Group-Coolant1
30***04Film-Instruction; (Maximum Coolant Level)1
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280-1379 Pan Gp-Oil
12***99Bolt; (M10x1.5x40-mm)2
27***74Regulator As-Water Temperature; (Connector Included)1
28***79Pan Group-Oil1
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282-2223 Piston & Rod Gp
24***32Bolt-Tee; (M10x1x80.8-mm)1
25***01Filter Element As-Air; (Primary)1
25***02Filter Element As-Air; (Secondary)1
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274-1929 Pulley Gp-Crankshaft
10***51Hose1
13***98Clip1
14***85Clamp1
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280-1911 Rocker Arm Gp
23***30Gasket-Inlet1
28***91Elbow As1
28***11Rocker Arm Group1
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282-2369 Valve Mechanism Gp
23***88Gasket-Inlet1
27***02Dowel2
27***28Gasket-Manifold1
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Cooling System
277-2504 Cooler Gp-Engine Oil
03***47Ferrule3
03***14Nut; (7/16-In)1
06***07Plug1
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288-4011 Fitting Gp-Water Lines
10***73Clip2
12***63Adapter Group-Fast Fill Fuel; (Auto Shutoff)1
16***12Connector As2
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270-4207 Lines Gp-Water
27***07Lines Group-Water1
27***43Cap-Fuel Filler; (Lockable)1
27***89Boot-Fuel Cap1
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270-4205 Plate Gp -Radiator
25***83Switch Group-Pressure; -Fuel Filter, Differential-Fuel Filter1
27***05Plate Group; -Radiator1
27***38Protection Group-Fuel System; (Line, Low Pressure)2
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277-2939 Pump Gp-Water
22***78Seal-Ring; (Fuel And Water Sep Filter)1
27***39Pump Group-Water1
32***44Filter As-Water Sep & Fuel; (Primary)1
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268-7572 Radiator & Hyd Oil Cooler Gp
26***72Radiator & Hydraulic Oil Cooler Group1
27***39Seal1
28***37Washer1
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277-2976 Regulator Gp-Temperature
27***39Seal1
27***76Regulator Group-Temperature; -Water, Bucket; Assembly1
28***37Washer1
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270-4206 Tank Gp-Coolant
27***06Tank Group-Coolant1
27***39Seal1
28***37Washer1
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Electrical And Starting System
3e-6328 Alarm Gp -Cab Tilt, Warning
32***29Software Group-Monitor1
32***30Service Group-Monitor1
3E***28Alarm Group; -Caterpillar Monitoring System-Action1
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226-7683 Alternator Gp-Charging
22***83Alternator Group-Charging1
32***31Software Group-Monitor1
32***32Service Group-Monitor1
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266-8453 Battery & Wiring Gp
26***53Battery & Wiring Group1
32***37Software Group-Monitor1
32***38Service Group-Monitor1
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9w-0742 Block Gp-Junction -Battery
32***43Software Group-Monitor1
32***44Service Group-Monitor1
9W***42Block Group-Junction; -Battery1
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254-3477 Circuit Breaker Gp
25***77Circuit Breaker Group1
32***45Software Group-Monitor1
32***46Service Group-Monitor1
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255-3939 Control & Mtg Gp-Electronic -Ripper
25***39Control & Mtg Group-Electronic; -Ripper1
26***55Element As-Jacket Water Heater; (120-Volt, 1000-Watt)1
26***66Cord As-Heater1
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308-0606 Control & Mtg Gp-Electronic -Bucket, Ripper
23***54Control Group-Unprogrammed; (Product Link 300)(Product Link 321sr)1
26***43Electronics Group-Communication; -Product Link 3001
26***88Radio Group-Communication; -Product Link 121sr1
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294-4418 Control & Mtg Gp-Electronic -Bucket, Ripper
26***56Element As-Jacket Water Heater; (240-Volt, 1000-Watt)1
26***69Cord As-Heater1
29***18Control & Mtg Group-Electronic; -Bucket, Ripper1
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239-9954 Control Gp-Unprogrammed -Product Link 300
23***54Control Group-Unprogrammed; (Product Link 300)(Product Link 321sr)2
26***43Electronics Group-Communication; -Product Link 3001
26***88Radio Group-Communication; -Product Link 121sr1
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253-3394 Electronics Ar-Machine
12***74Cover-Connector; (Wire Router)1
16***90Plug As-Connector; (70-Pin)1
22***96Antenna; (Flexible)(Flex)1
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262-2043 Electronics Gp-Communication -Product Link 300
26***43Electronics Group-Communication; -Product Link 3001
31***86Bracket As1
31***87Gasket1
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326-1849 Electronics Gp-Machine
16***56Bracket; (Lamp Retaining)1
17***91Bracket Assem.1
17***92Body Assem.1
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253-3407 Electronics Gp-Machine
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
18***35Pin-Connector; (16-Ga To 18-Ga)2
19***89Film-Identification; (Ignition Switch)1
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294-7837 Electronics Gp-Monitor
17***49Strap; (Marker)1
23***12Receptacle As-Connector; (2-Pin)1
29***37Electronics Group-Monitor1
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294-7845 Electronics Gp-Monitor
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
12***67Pin-Connector; (14-Ga To 16-Ga)(14-Ga Wire)2
27***33Starting Motor Group-Electric1
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294-7839 Electronics Gp-Monitor
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
18***35Pin-Connector; (16-Ga To 18-Ga)3
29***39Electronics Group-Monitor1
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294-7835 Electronics Gp-Monitor
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
12***67Pin-Connector; (14-Ga To 16-Ga)(14-Ga Wire)3
29***35Electronics Group-Monitor1
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294-7829 Electronics Gp-Monitor
16***56Bracket; (Lamp Retaining)1
17***91Bracket Assem.1
17***92Body Assem.1
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294-7830 Electronics Gp-Monitor
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
18***35Pin-Connector; (16-Ga To 18-Ga)2
29***30Electronics Group-Monitor1
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294-7843 Electronics Gp-Monitor
18***43Stud3
29***28Gasket1
29***43Electronics Group-Monitor1
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294-7841 Electronics Gp-Monitor
12***43Atomizer As1
15***02Spacer; (11x20x15-mm Thk)1
18***51Cylinder As-Ether; (Eame)1
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294-7833 Electronics Gp-Monitor
23***36Switch As-Rocker; (Warning Beacon)(24-Volt, Rotating Beacon)1
29***33Electronics Group-Monitor1
30***54Lamp Group-Warning Beacon1
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294-7832 Electronics Gp-Monitor
21***88Lamp Group-Flood; -Cab Roof, Front4
29***32Electronics Group-Monitor1
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294-7834 Electronics Gp-Monitor
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
15***70Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness)1
17***34Probe As-Liquid Level; (Water Separator)1
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294-7838 Electronics Gp-Monitor
29***38Electronics Group-Monitor1
6J***45Seal (.674" Inside Diameter)1
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294-7836 Electronics Gp-Monitor
29***36Electronics Group-Monitor1
6J***45Seal (.674" Inside Diameter)1
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294-7842 Electronics Gp-Monitor
12***43Atomizer As1
23***45Nut-Sleeve; (5/16-24-Thd)1
25***90Starting Aid Group-Ether1
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294-7840 Electronics Gp-Monitor
23***34Valve Group-Ether Starting1
27***96Clamp1
29***40Electronics Group-Monitor1
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294-7844 Electronics Gp-Monitor
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
18***43Stud3
29***28Gasket1
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294-7831 Electronics Gp-Monitor
21***87Lamp Group-Flood; -24-Volt, 65-Watt4
25***48Switch As-Rocker; (Front, Rear Floodlights)1
29***31Electronics Group-Monitor1
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299-6957 Glow Plug Gp
29***57Glow Plug Group1
2H***22Lockwasher2
6F***45Nut-Full; (3/8-24-Thd)2
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256-3469 Heater Gp-Jacket Water
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
18***35Pin-Connector; (16-Ga To 18-Ga)2
25***69Heater Group-Jacket Water1
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256-3468 Heater Gp-Jacket Water
15***70Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness)1
18***36Socket-Connector; (16-Ga To 18-Ga)2
25***68Heater Group-Jacket Water1
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309-5907 Installation Ar-Communication -Product Link 321sr
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
18***35Pin-Connector; (16-Ga To 18-Ga)3
30***07Installation Ar-Communication; -Product Link 321sr1
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310-6789 Installation Gp-Communication
10***01Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge)1
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)5
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
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254-3479 Installation Gp-Communication -Product Link 321sr
25***79Installation Group-Communication; -Product Link 321sr1
29***02Harness As-Motor1
3E***39Relay As; (24-Volt)(General Alarm)1
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254-3480 Installation Gp-Security
10***01Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge)1
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)5
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
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219-6488 Lamp Gp-Flood
10***01Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge)1
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)5
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
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219-6487 Lamp Gp-Flood
21***87Lamp Group-Flood; -24-Volt, 65-Watt1
32***26Harness As-Cab1
3E***39Relay As; (24-Volt)(General Alarm)1
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302-4254 Lamp Gp-Warning Beacon
01***16Setscrew; (8-32x0.5-In)1
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
10***06Receptacle Kit; (Includes Wedge And Receptacle Assem.)1
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308-0605 Lighting Gp-Flood -Cab
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)5
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
11***69Terminal Assem.1
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254-3478 Lighting Gp-Flood -Cab Front, Rear
12***74Cover-Connector; (Wire Router)1
13***25Receptacle As; (2-Pin)2
13***26Plug As-Connector; (2-Pin)1
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254-3481 Lighting Gp-Warning Beacon
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
12***47Spacer; (10.5x20x12-mm Thk)1
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277-6080 Alternator Gp-Charging
27***80Mounting Group-Alternator1
32***35Software Group-Monitor1
32***36Service Group-Monitor1
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178-2345 Sensor Gp-Liquid Level
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)5
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
11***62Tube-Heat Shrink; (10.85-mm Dia)(299-cm)0
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266-1467 Sensor Gp-Position
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
11***46Locknut; (M6x1-Thd)4
11***18Clip1
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183-4584 Sensor Gp-Speed
10***04Kit-Receptacle; (4-Pin)(Start Switch)2
11***46Locknut; (M6x1-Thd)4
15***71Kit-Connecting Plug; (4-Pin)2
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319-6491 Sensor Gp-Speed
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
11***46Locknut; (M6x1-Thd)4
18***35Pin-Connector; (16-Ga To 18-Ga)3
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262-4806 Sensor Gp-Speed
10***04Kit-Receptacle; (4-Pin)(Start Switch)2
11***46Locknut; (M6x1-Thd)4
15***71Kit-Connecting Plug; (4-Pin)2
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102-2240 Sensor Gp-Temperature
10***40Sensor Group-Temperature; -Output Transfer Gear Oil1
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
11***46Locknut; (M6x1-Thd)4
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301-2717 Starting Aid Gp-Ether
09***23Screw; (M3x0.5x10-mm)8
11***36Clip2
14***84Receptacle As-Connector; (3-Pin)1
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252-1590 Starting Aid Gp-Ether
09***23Screw; (M3x0.5x10-mm)8
11***36Clip2
14***84Receptacle As-Connector; (3-Pin)1
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307-4441 Starting Motor Gp-Electric
18***82Bolt-Socket Head; (M20x2.5x65-mm)4
25***82Coupling Group-Flexible1
30***41Starting Motor Group-Electric1
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301-2768 Starting Motor Gp-Electric
11***42Nut; (M16x1.5-mm-Thd)1
18***31Cover1
18***42Cover1
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301-2744 Starting Motor Gp-Electric
21***39Strap-Cable2
27***10Bolt1
29***80Bracket1
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7n-0718 Switch Gp-Disconnect -Battery
10***28Filter-Oil; (Ultra High Efficiency)1
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
15***14Filter-Oil; (Fire Resistant Fluid)1
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241-8368 Switch Gp-Magnetic -Main Relay
17***14Disc-Friction10
1B***78Cup,Tapered Roller (Timken 3720) Uoc:Bsu,Bsw12
1B***80Cone-Roller Bearing12
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258-0883 Switch Gp-Pressure
24***92Final Drive & Brake Group1
25***83Switch Group-Pressure; -Fuel Filter, Differential-Fuel Filter1
28***25Cover As1
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165-5970 Switch Gp-Toggle -Fuel Priming Pump
16***70Switch Group-Toggle; -Engine Shutoff-Starting Aid-Diagnostic Mode Select1
28***25Cover As2
31***15Final Drive & Brake Group1
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239-1134 Valve Gp-Ether Starting
17***14Disc-Friction10
1B***78Cup,Tapered Roller (Timken 3720) Uoc:Bsu,Bsw12
1B***80Cone-Roller Bearing12
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298-1201 Wiring Gp-Air Conditioner
06***40Seal-O-Ring (Id=37.69mm)1
11***30Pin1
12***94Plug; (Break Off)1
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308-0604 Wiring Gp-Cab
09***05Bolt-Socket Head; (M16x2x100-mm)4
11***45Seal-O-Ring1
12***56Cap1
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334-5104 Wiring Gp-Cab
11***18Tee-Swivel1
14***36Adapter; (Straight) (-6 Orb X -6 Orfs)2
14***45Connector As1
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327-7801 Wiring Gp-Cab
10***29Stud; (M10x1.5-Thd)1
14***05Adapter Group1
14***27Connector Group3
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242-7492 Wiring Gp-Cab
09***05Bolt-Socket Head; (M16x2x100-mm)4
11***45Seal-O-Ring1
12***56Cap1
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323-8127 Wiring Gp-Cab
10***29Stud; (M10x1.5-Thd)1
14***05Adapter Group1
14***27Connector Group3
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302-5696 Wiring Gp-Cab Tilt
14***35Clip2
14***27Connector Group2
14***33Connector As2
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266-8448 Wiring Gp-Chassis
14***35Clip3
14***27Connector Group2
14***33Connector As2
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282-6699 Wiring Gp-Control -Bucket
24***87Motor & Mtg Group-Travel; -Hydrostatic Drive1
26***17Segment Group-Sprocket2
26***58Lines Group-Hydrostatic1
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280-9449 Wiring Gp-Control
11***24Setscrew-Socket; (M12x1.75-Thd)1
12***50Shim; (1-mm Thk)1
1J***76Seal-O-Ring; (202.79mm Id)1
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309-5906 Wiring Gp-Control -Hydrostatic Drive
19***81Washer-Hard; (22x40x10-mm Thk)1
26***27Pump Group-Piston; -Hydrostatic Drive1
26***89Bracket As1
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280-9675 Wiring Gp-Control -Multipurpose Bucket
1P***43Plug-Breather1
24***73Housing1
27***70Bracket As1
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281-5665 Wiring Gp-Engine
11***29Screw1
12***82Pin-Threaded1
14***87Plug (M42)1
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305-8977 Wiring Gp-Engine
09***31Ring-Retaining1
11***38Barrel1
11***41Bearing-Tapered Roller1
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Engine Arrangement
242-1358 Engine Ar-Primary
06***79Dowel1
10***51Bolt; (M8x1.25x65-mm)5
10***30Bolt; (M10x1.5x20-mm)1
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240-6534 Installation Ar-Engine
24***34Installation Ar-Engine1
29***23Plate1
29***24Spacer1
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Frame And Body
253-3813 Bar Gp-Striker
25***13Bar Group-Striker1
30***31Guard As; (Rh)1
30***32Guard As; (Lh)1
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265-3722 Bumper Gp
26***22Bumper Group1
28***58Cover As; (Lh)1
28***59Cover As; (Rh)1
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299-6022 Counterweight & Mounting Gp
27***26Hitch As1
29***22Counterweight & Mounting Group1
7B***63Latch Uoc:Bsu,Bsw1
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299-6017 Counterweight Gp
27***17Shield Group-Air Cleaner1
29***17Counterweight Group1
31***40Hood Group-Engine1
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286-2751 Cover Gp-Access -Loader Frame
15***21Cap As1
22***94Lock As1
26***18Hood As1
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286-2753 Cover Gp-Access -Loader Frame
15***21Cap As1
22***94Lock As1
28***18Seal; (60-cm Each)0
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304-9367 Door Gp-Access -Lh
19***77Washer-Hard; (11x25x10-mm Thk)17
19***78Washer-Hard; (13.5x30x12-mm Thk)7
19***80Washer-Hard; (17.5x32x8-mm Thk)8
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304-9370 Door Gp-Access -Rh
19***77Washer-Hard; (11x25x10-mm Thk)17
19***78Washer-Hard; (13.5x30x12-mm Thk)7
19***80Washer-Hard; (17.5x32x8-mm Thk)8
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268-7575 Enclosure Gp-Radiator
14***44Spacer; (11x19x20-mm Thk)1
21***43Shim; (1-mm Thk)9
26***75Enclosure Group-Radiator1
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297-1946 Fender Gp -Lh
19***17Plug2
29***46Fender Group; -Lh1
2Y***64Plug-Button6
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297-1947 Fender Gp -Rh
27***18Step As; (Lh)1
27***76Plate1
27***41Hinge As1
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248-8697 Fender Gp
21***43Shim; (1-mm Thk)5
24***97Fender Group1
27***47Bracket1
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282-8643 Frame Gp-Loader
09***69Bolt4
27***84Step As1
28***43Frame Group-Loader1
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356-7379 Grill Gp-Radiator
35***79Grill Group-Radiator1
3B***89Fitting-Grease; (Fan And Alternator Drive)2
3W***70Bearing2
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304-9755 Grill Gp-Radiator -Rear
2J***74Seal-O-Ring; 9.12mm(.36in) Id1
2J***26Seal-Lip Type1
30***55Grill Group-Radiator; -Rear1
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285-0398 Grill Gp-Radiator -Rear
11***52Spacer; (13x25x22.14-mm Thk)2
11***21Seal; (139cm)0
12***28Adaptor - Includes:-2
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282-8644 Guard Gp-Bottom
28***44Guard Group-Bottom1
31***80Cap-Track Roller2
8T***60Bolt; (M20x2.5x90-mm)4
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276-0158 Guard Gp-Final Drive
19***82Washer-Hard; (26x47x12-mm Thk)16
22***98Bearing-Sleeve2
22***99Bearing-Sleeve2
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276-0159 Guard Gp-Final Drive
13***15Plate1
13***16Plate1
25***43Guard2
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286-5521 Guard Gp-Front -Heavy-Duty
28***94Shim; (10-mm Thk)4
28***97Idler Group-Front; -Systemone, Lh1
28***98Idler Group-Front; -Systemone, Rh1
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275-8747 Guard Gp-Front
13***15Plate1
13***16Plate1
25***43Guard2
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3w-8578 Guard Gp-Idler -Enhanced Extended Wear Life
1H***28Seal 6.3 cm(2.484 In.) I.D.; Seal--To Seal Pumps To Case2
1H***27Seal 10.1 cm(3.984 In.) I.D.2
1J***02Seal-Lip Type4
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284-9699 Guard Gp-Idler
1H***28Seal 6.3 cm(2.484 In.) I.D.; Seal--To Seal Pumps To Case2
1H***27Seal 10.1 cm(3.984 In.) I.D.2
1J***02Seal-Lip Type4
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261-4228 Guard Gp-Lift Cylinder
1H***28Seal 6.3 cm(2.484 In.) I.D.; Seal--To Seal Pumps To Case2
1H***27Seal 10.1 cm(3.984 In.) I.D.2
1J***02Seal-Lip Type4
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256-7406 Guard Gp-Lighting
25***06Guard Group-Lighting1
30***75Idler Group-Front; -Enhanced Extended Wear Life1
30***88Idler Group-Front; -Enhanced Extended Wear Life1
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267-5566 Guard Gp-Lines -Lift
1H***28Seal 6.3 cm(2.484 In.) I.D.; Seal--To Seal Pumps To Case2
1H***27Seal 10.1 cm(3.984 In.) I.D.2
1J***02Seal-Lip Type4
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280-0357 Guard Gp-Lines -Front
1H***28Seal 6.3 cm(2.484 In.) I.D.; Seal--To Seal Pumps To Case2
1H***27Seal 10.1 cm(3.984 In.) I.D.2
1J***02Seal-Lip Type4
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347-2167 Guard Gp-Mud
19***82Washer-Hard; (26x47x12-mm Thk)16
22***98Bearing-Sleeve1
22***99Bearing-Sleeve1
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277-0525 Hitch Gp
23***79Link As-Track Box; -Link Box19
23***99Track Link36
27***25Hitch Group1
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253-9237 Hitch Gp
1H***28Seal 6.3 cm(2.484 In.) I.D.; Seal--To Seal Pumps To Case2
1H***27Seal 10.1 cm(3.984 In.) I.D.2
1J***02Seal-Lip Type4
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301-7852 Hood & Precleaner Ar
23***82Cartridge As-Track Link2
23***99Track Link2
30***52Sheet, Hood & Precleaner Ar1
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301-7851 Hood Ar
29***85Cartridge As-Track Link2
30***51Hood Ar1
6Y***73Plug; (Clear)2
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272-2875 Hood Gp -Perforated
23***99Track Link2
27***75Hood Group; -Perforated1
29***85Cartridge As-Track Link2
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292-7858 Hood Gp
26***59Seal-Football2
29***58Hood Group1
2Q***68Ring1
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316-9440 Hood Gp-Engine
316-9441 Hood Gp-Engine
304-9364 Panel Gp-Enclosure -Lh
30***64Panel Group-Enclosure; -Lh, Connection Gasket1
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304-9365 Panel Gp-Enclosure -Rh
299-6015 Plug Gp-Bumper
275-1048 Step Gp
273-4275 Step Gp
285-7170 Tilt Gp-Platform
Fuel System
284-6616 Adapter Gp-Fast Fill Fuel
10***40Sensor Group-Temperature; -Output Transfer Gear Oil1
15***45Elbow1
16***16Adapter As1
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306-4998 Cap Gp-Fuel Filler -Lockable, Vented
03***57Washer; (13x26x6-mm Thk)12
25***32Tank Group-Fuel1
29***94Bracket2
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305-7294 Filter Gp-Fuel
03***57Washer; (13x26x6-mm Thk)12
25***40Tank Group-Fuel; -Fast Fill1
29***94Bracket2
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174-9570 Filter Gp-Water Sep & Fuel
14***39Connector As.1
14***60Elbow Group1
14***10Plug As; (16.36mm Id)1
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306-9390 Injector Gp-Fuel
19***23Adapter; (Fuel Cap)1
21***06Plug As; (Fuel Tank Drain)1
30***42Adapter As-Fuel1
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293-9590 Injector Gp-Fuel
19***23Adapter; (Fuel Cap)1
21***06Plug As; (Fuel Tank Drain)1
29***90Injector Group-Fuel1
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282-0490 Injector Gp-Fuel
14***39Connector As.1
14***60Elbow Group1
14***10Plug As; (16.36mm Id)1
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320-0690 Injector Gp-Fuel
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
18***35Pin-Connector; (16-Ga To 18-Ga)2
32***90Injector Group-Fuel1
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305-7299 Lines Gp-Fuel
10***17Washer1
10***50Bolt; (M10x1.5x100-mm)4
22***09Belt Tensioner1
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242-9479 Lines Gp-Fuel
18***38Collar2
18***39Fan As; (Alternator)1
18***44Coil Assem.1
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351-0973 Pump Gp-Fuel
03***97Boot1
10***29Stud; (M10x1.5-Thd)1
15***00Battery; -Maintenance Free2
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282-3232 Pump Gp-Fuel Injection
03***97Boot1
10***29Stud; (M10x1.5-Thd)1
12***80Locknut; (M12x1.75-Thd)1
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310-0661 Pump Gp-Fuel Injection
03***09Terminal-Ring; (For 1/4-In Bolt)2
13***25Receptacle As; (2-Pin)1
13***31Gasket1
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276-8398 Pump Gp-Fuel Injection
03***97Boot1
10***29Stud; (M10x1.5-Thd)1
12***80Locknut; (M12x1.75-Thd)1
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291-5919 Pump Gp-Fuel Injection
1D***17Nut,Plain,Hexagon Starter Motor Assembly3
29***19Pump Group-Fuel Injection; (High Pressure)1
6V***22Tube-Heat Shrink; (25.4-mm Dia)(10-M)0
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317-8021 Pump Gp-Fuel Injection
12***74Screw-Pan Head; (8-32x9.52-mm)1
13***26Washer; (4.52x8.28x0.76-mm Thk)1
28***33Control Group-Unprogrammed; (Product Link 300)1
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183-2824 Pump Gp-Fuel Priming -Manual
18***24Pump Group-Fuel Priming; -Manual1
25***07Electronics Group-Machine1
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284-9413 Pump Gp-Fuel Priming
12***74Screw-Pan Head; (8-32x9.52-mm)1
13***26Washer; (4.52x8.28x0.76-mm Thk)1
28***13Pump Group-Fuel Priming1
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301-2710 Pump Gp-Fuel Prm & Water Sep -Electric
30***10Pump Group-Fuel Prm & Water Sep; -Electric1
32***49Software Group-Machine1
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212-3657 Pump Gp-Fuel Prm & Water Sep -Electric
21***57Pump Group-Fuel Prm & Water Sep; -Electric-Primary Filter1
30***87Control Group-Unprogrammed; (Transmission)1
34***36Software Group-Machine1
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253-7940 Tank Gp-Fuel -Fast Fill
25***40Tank Group-Fuel; -Fast Fill1
32***23Software Group-Monitor1
32***24Service Group-Monitor1
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253-7932 Tank Gp-Fuel
25***32Tank Group-Fuel1
32***19Software Group-Monitor1
32***20Service Group-Monitor1
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304-6607 Tank Gp-Fuel -Fast Fill
30***07Tank Group-Fuel; -Fast Fill1
32***27Software Group-Monitor1
32***28Service Group-Monitor1
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251-5945 Tank Gp-Fuel -Fast Fill
25***45Tank Group-Fuel; -Fast Fill1
32***15Software Group-Monitor1
32***16Service Group-Monitor1
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242-9472 Tank Gp-Fuel
24***72Tank Group-Fuel1
32***13Software Group-Monitor1
32***14Service Group-Monitor1
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303-5935 Tank Gp-Fuel
30***35Tank Group-Fuel1
32***25Software Group-Monitor1
32***26Service Group-Monitor1
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Hydraulic System
160-2669 Accumulator Gp-Hydraulic -Charged
14***07Plug; (Hex Head) (-6 Orb) (Current) (16***35 Friction Disc Interchangeable With 11***47) (Use All Of One Part Number)2
14***11Plug Group1
14***59Plug2
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180-9419 Accumulator Gp-Hydraulic -Uncharged
14***10Plug As; (16.36mm Id)2
14***59Plug4
18***19Accumulator Group-Hydraulic; -Uncharged1
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257-7612 Control Ar-Hydraulic -Hydrostatic Drive, Brake
25***12Control Ar-Hydraulic; -Hydrostatic Drive, Brake1
28***27Seal-Dust1
28***28Kit-Seal; (Fan Motor)1
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292-9043 Cylinder Gp-Bucket -Multipurpose
1K***72Locknut Horn To Guard2
29***43Bushing, Cylinder Group-Bucket; -Multipurpose1
7K***02Seal (In The Rod Hole)4
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294-5575 Cylinder Gp-Cab Tilt
00***86Connector-Hose (1/4-18nptf Thd)1
09***86Clamp; (Hose)2
15***30Elbow As1
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294-0509 Cylinder Gp-Lift -Position Sensing, Rh
15***76Collar2
16***51Spacer; (13x20x73-mm Thk)1
16***88Spacer; (13x20x54-mm Thk)1
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246-9101 Cylinder Gp-Lift -Lh
15***76Collar2
16***51Spacer; (13x20x73-mm Thk)1
16***88Spacer; (13x20x54-mm Thk)1
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286-0813 Cylinder Gp-Ripper -Lh
10***32Seal1
10***33Housing-Pump1
10***34Plunger1
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286-0812 Cylinder Gp-Ripper -Rh
294-0510 Cylinder Gp-Tilt -Position Sensing
10***46Piston As-Pump9
10***48Bearing1
10***50Spacer-Barrel1
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276-0160 Guard Gp-Tilt Cylinder
1L***72Dowel (Part Of 8s***99 Assem.)1
1U***27Guide-Valve1
24***41Padlock Group; (1 On Fuel Tank Cap) (1 On Hydraulic Tank Cap) (1 On Grill Latch)1
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240-6535 Hydraulic Ar
18***63Plug Group1
24***35Hydraulic Ar1
24***60Bolt; (M12x1.75x180-mm)4
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253-6932 Hydraulic Ar-2 Valve
18***63Plug Group1
24***60Bolt; (M12x1.75x180-mm)4
25***32Hydraulic Ar-2 Valve1
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253-6933 Hydraulic Ar-3 Valve
18***63Plug Group1
24***61Bolt; (M12x1.75x255-mm)4
24***71Valve Group-Control; -Bucket Lift, Lower1
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253-6934 Hydraulic Ar-3 Valve
18***63Plug Group1
24***61Bolt; (M12x1.75x255-mm)4
24***71Valve Group-Control; -Bucket Lift, Lower1
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253-6935 Hydraulic Ar-4 Valve
18***63Plug Group1
24***61Bolt; (M12x1.75x255-mm)4
25***35Hydraulic Ar-4 Valve1
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284-9950 Lines Gp-Bucket Cylinder
18***63Plug Group1
24***61Bolt; (M12x1.75x255-mm)4
28***50Lines Group-Bucket Cylinder1
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268-7745 Lines Gp-Front -Lift Arms
18***63Plug Group1
24***62Bolt-Socket Head; (M12x1.75x330-mm)4
24***71Valve Group-Control; -Bucket Lift, Lower1
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332-8050 Lines Gp-Front
18***63Plug Group1
24***62Bolt-Socket Head; (M12x1.75x330-mm)4
29***81Manifold Group-Valve; -Outlet1
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269-0002 Lines Gp-Hydraulic Fan
26***02Lines Group-Hydraulic Fan1
3D***24O-Ring - For Oil Drain & Level Plug (Items 3 & 7)1
6F***55Seal --To Manifold Ferrule1
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268-6469 Lines Gp-Hydraulic Oil Cooler
14***57Plug1
14***59Plug4
18***63Plug Group1
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267-6319 Lines Gp-Lift Cylinder
03***36Seal-O-Ring2
14***57Plug1
14***59Plug4
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332-8043 Lines Gp-Lift Cylinder
14***57Plug1
14***59Plug4
18***63Plug Group1
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268-8606 Lines Gp-Pump -Implement
14***57Plug1
14***59Plug4
18***63Plug Group1
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332-8042 Lines Gp-Pump
14***15Connector As1
14***17Adapter, -12 Orb / -16 Orfs1
14***27Connector Group1
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267-9224 Lines Gp-Rear Attachment
14***15Connector As1
14***17Adapter, -12 Orb / -16 Orfs1
14***27Connector Group1
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332-8048 Lines Gp-Rear Attachment
03***36Seal-O-Ring1
14***57Plug1
14***59Plug2
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304-3018 Lines Gp-Ripper
14***57Plug1
14***59Plug2
18***63Plug Group1
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332-8044 Lines Gp-Tilt Cylinder
11***61Seal Kit; (Includes Seals, Thrust Ring, Stem And Connectors)1
20***71Valve Group-Manual; (Coupler Pin, Lift Arm Lwr Cont)1
20***73Valve Group-Manual; (Coupler Pin, Lift Arm Lwr Cont)1
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282-7727 Lines Gp-Tilt Cylinder
14***57Plug1
14***59Plug2
18***63Plug Group1
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291-9652 Manifold Gp-Control -Hydraulic Fan, Auto Reversing
19***64Valve Group-Control1
29***52Manifold Group-Control; -Hydraulic Fan, Auto Reversing1
30***41Ring-Backup1
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252-7008 Manifold Gp-Control -Demand Fan
18***35Pin-Connector; (16-Ga To 18-Ga)6
25***08Manifold Group-Control; -Demand Fan1
28***40Stud-Mounting; (M6x1-Thd)4
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283-9381 Manifold Gp-Valve
03***43Seal-O-Ring1
28***70Gasket1
28***81Manifold Group-Valve1
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294-5581 Manifold Gp-Valve -Outlet
03***67Ring; (Back Up)1
03***79Seal-O-Ring (Id=10.82mm)1
03***36Seal-O-Ring2
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273-1583 Motor Gp-Gear -Cooling Fan
03***67Ring; (Back Up)1
03***79Seal-O-Ring (Id=10.82mm)1
03***36Seal-O-Ring2
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9v-1120 Mounting Gp-Cylinder
24***56Kit-Seal; (Shuttle Valve)(Implement Control)1
3H***42Seal; (Included In Seal Kit)1
3J***54Packing,Preformed Part Of Kit P/N 5r***271
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267-8504 Mounting Gp-Hydraulic Tank
03***28Seal-O-Ring1
12***32Ring-Backup1
23***13Coil As1
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332-8053 Mounting Gp-Valve
31***29Coil As1
33***53Mounting Group-Valve1
3K***60Seal Pilot Manifold On; Seal To Boom Check Valve Drain1
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282-7753 Mounting Gp-Valve
20***71Kit-Seal; (Solenoid Valve)1
21***61Flange1
28***53Mounting Group-Valve1
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282-4076 Pump Gp-Hand -Cab Tilt
19***47Washer; (19.15x31.65x2.36-mm Thk)1
19***14Nut; (3/4-32-2b-Thd)1
28***76Pump Group-Hand; -Cab Tilt1
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252-2680 Pump Gp-Piston -Implement
19***94Lever & Bearing As1
19***77Washer-Hard; (11x25x10-mm Thk)8
21***65Bearing2
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226-1224 Rotating Gp-Pump -Implement
19***94Lever & Bearing As1
19***77Washer-Hard; (11x25x10-mm Thk)8
21***65Bearing2
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267-8806 Tank Gp-Hydraulic
11***93Plate; (Instruction) (On Right Side Behind Cab Door)1
14***26Plug2
21***05Film; (Warning) (No Weld/ No Drill) (Rearward Of Rh Cab Door)1
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251-1673 Valve Gp-Bank 2 -Bucket Control
25***73Valve Group-Bank 2; -Bucket Control1
30***96Accessory Group-Cab1
30***97Accessory Group-Cab1
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333-3851 Valve Gp-Bank 2 -Bucket Lift, Tilt
10***86Bolt; (M4x.7x12mm)(M4x0.7x12mm)2
12***97Knob; (Governor)2
12***70Capscrew; (Button Hd) (M8x1.25x20) (G10.9)13
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333-3853 Valve Gp-Bank 3 -Lift, Tilt, Mp Bucket
11***93Plate; (Instruction) (On Right Side Behind Cab Door)1
14***26Plug2
21***05Film; (Warning) (No Weld/ No Drill) (Rearward Of Rh Cab Door)1
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248-2042 Valve Gp-Bank 3 -Bucket Control, Ripper
10***86Bolt; (M4x.7x12mm)(M4x0.7x12mm)2
12***97Knob; (Governor)2
12***70Capscrew; (Button Hd) (M8x1.25x20) (G10.9)13
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333-3852 Valve Gp-Bank 3 -Lift, Tilt, Ripper
12***06Bumper As2
13***35Blade As-Wiper; (650-mm)1
14***97Cap4
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255-4872 Valve Gp-Bank 3 -Bucket Control
12***06Bumper As2
13***35Blade As-Wiper; (650-mm)1
14***97Cap2
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252-4560 Valve Gp-Bank 4 -Bucket Control, Ripper
22***93Seal; (80.5-cm)0
25***60Valve Group-Bank 4; -Bucket Control, Ripper1
25***06Floor Mat1
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333-3854 Valve Gp-Bank 4
13***38Washer-Plastic; (13x31.7x0.8-mm Thk)4
24***44Washer; (12.7x31.7x1-mm Thk)2
26***79Latch1
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270-0350 Valve Gp-Check -Pilot Oil
27***50Valve Group-Check; -Pilot Oil-Load1
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282-7752 Valve Gp-Control -Hydraulic Fan, Auto Reversing
09***66Washer; (Hard) (4.5x9x1mm Thk)4
11***15Grommet1
13***93Bushing1
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255-4871 Valve Gp-Control -Bucket Open, Close
10***33Clip; (Slot)1
10***34Clip; (Tab)1
25***71Valve Group-Control; -Bucket Open, Close1
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282-7728 Valve Gp-Control -Demand Fan
10***33Clip; (Slot)1
10***34Clip; (Tab)1
25***27Receiver Dryer As; (Refrigerant)1
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246-2373 Valve Gp-Control -Bucket Tilt, Dump
10***33Clip; (Slot)1
10***34Clip; (Tab)1
17***35Accumulator-Refrigerant; (Air Conditioner)1
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333-3869 Valve Gp-Control
12***70Capscrew; (Button Hd) (M8x1.25x20) (G10.9)9
25***98Knob2
26***82Bracket1
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248-2044 Valve Gp-Control -Ripper Lift, Lower
10***33Clip; (Slot)1
10***34Clip; (Tab)1
24***44Valve Group-Control; -Ripper Lift, Lower1
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246-2371 Valve Gp-Control -Bucket Lift, Lower
10***33Clip; (Slot)1
10***34Clip; (Tab)1
17***35Accumulator-Refrigerant; (Air Conditioner)1
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333-3866 Valve Gp-Control -Lift
29***81Arm As; (Inner, Rh)1
29***84Arm As; (Inner, Lh)1
29***86Plate As1
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333-3867 Valve Gp-Control -Tilt
29***90Bearing1
29***05Arm As; (Outer, Rh)1
29***08Spacer1
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333-3868 Valve Gp-Control -Multipurpose Bucket
29***90Bearing1
29***08Spacer1
29***12Arm; (Outer, Lh)1
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112-1817 Valve Gp-Manual -Dead Engine Lower
11***17Valve Group-Manual; -Ride Control-Hydraulic Lockout1
24***41Padlock Group; (1 On Fuel Tank Cap) (1 On Hydraulic Tank Cap) (1 On Grill Latch)1
30***64Box Group-Storage; (Shovel)1
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247-0741 Valve Gp-Pilot -Joystick-Hydrostatic Drive
24***41Padlock Group; (1 On Fuel Tank Cap) (1 On Hydraulic Tank Cap) (1 On Grill Latch)1
24***41Valve Group-Pilot; -Joystick-Hydrostatic Drive1
35***20Box Group-Storage; (Shovel)1
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193-1665 Valve Gp-Pressure Reducing -Signal Duplication
19***65Valve Group-Pressure Reducing; -Signal Duplication1
19***76Washer-Hard; (8.8x20x8-mm Thk)2
27***40Pin-Detent1
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285-7612 Valve Gp-Pump Control -Pressure, Flow Compensator-Implement
12***70Capscrew; (Button Hd) (M8x1.25x20) (G10.9)7
17***62Screw-Flat Head; (M8x1.25x40-mm)2
19***70Locknut; (3/8-16-Thd)1
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256-2342 Valve Gp-Relief -Implement Pilot Oil
12***70Capscrew; (Button Hd) (M8x1.25x20) (G10.9)7
17***62Screw-Flat Head; (M8x1.25x40-mm)2
19***70Locknut; (3/8-16-Thd)1
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256-2343 Valve Gp-Relief -Implement Pilot Oil
24***30Cab Group1
25***29Mounting Group-Rops1
25***43Valve Group-Relief; -Implement Pilot Oil1
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260-8590 Valve Gp-Shuttle -Implement Pilot Oil
24***92Wiring Group-Cab1
25***20Cab As1
25***21Door Group-Cab; -Rh1
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211-2092 Valve Gp-Solenoid
21***92Valve Group-Solenoid; -Hydraulic Fan1
25***77Circuit Breaker Group1
30***81Door Group-Cab; -Rh1
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285-5730 Valve Gp-Solenoid
25***77Circuit Breaker Group1
28***30Valve Group-Solenoid1
30***81Door Group-Cab; -Rh1
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225-0300 Valve Gp-Solenoid
22***00Valve Group-Solenoid; -Hydraulic Lockout1
30***85Insulation Group-Weather1
32***40Cab As-Rops1
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313-7668 Valve Gp-Solenoid
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
12***67Pin-Connector; (14-Ga To 16-Ga)(14-Ga Wire)2
31***68Valve Group-Solenoid; -Pilot Proportioning1
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Implements
333-8929 Control Gp-Bucket
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
12***72Seal; (135-cm)0
15***70Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness)2
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282-8645 Control Gp-Bucket
18***06Compressor Group-Refrigerant; -Air Conditioner1
25***81Bolt-Flange Head; (M8x1.25x100-mm)2
28***45Control Group-Bucket1
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Lubrication System
280-2050 Breather Gp -Crankcase
14***07Plug; (Hex Head) (-6 Orb) (Current) (16***35 Friction Disc Interchangeable With 11***47) (Use All Of One Part Number)2
14***11Plug Group1
14***59Plug2
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307-1843 Filler Gp-Engine Oil
19***77Washer-Hard; (11x25x10-mm Thk)3
29***42Muffler As1
29***51Plate As1
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277-1973 Filler Gp-Engine Oil
19***77Washer-Hard; (11x25x10-mm Thk)3
27***73Filler Group-Engine Oil1
29***42Muffler As1
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277-2912 Filter Gp-Engine Oil
24***53Pipe1
27***12Filter Group-Engine Oil; -Engine1
29***67Clamp-Pipe1
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277-8703 Oil Change Gp-High Speed -Engine
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
11***45Bolt; (M6x1.0x20mm)4
19***32Motor As-Blower; (24-Volt, Cab Air)1
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277-4262 Pump Gp-Engine Oil
17***15Clamp1
17***34Clamp1
24***12Seal1
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277-4694 Valve Gp-Fluid Sampling -Engine Oil
25***67Clamp1
26***34Shield1
27***94Valve Group-Fluid Sampling; -Engine Oil1
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Machine Arrangement
240-6532 Chassis Ar
24***32Chassis Ar1
24***78Plate & Film Group1
26***48Wiring Group-Chassis1
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240-6530 Common Ar
24***30Common Ar1
24***32Chassis Ar1
24***33Power Train Ar1
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333-8901 Conversion Ar-Machine
24***01Cylinder Group-Lift; -Lh1
26***19Lines Group-Lift Cylinder1
26***45Lines Group-Front; -Lift Arms1
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357-9488 Option Ar-Cab
27***29Pulley Group-Crankshaft1
27***35Starting Motor Group-Electric1
27***73Filler Group-Engine Oil1
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357-9489 Option Ar-Cab -Heavy-Duty
24***51Pipe Group-Exhaust; -Short1
24***79Lines Group-Fuel1
24***95Lines Group-Air1
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357-9466 Option Ar-Hydraulic -Joystick Control
12***06Seal; (Engine Oil Fill Cap)1
16***26Seal-O-Ring1
18***59Filter Element-Breather; (Crankcase)1
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357-9465 Option Ar-Hydraulic -Joystick Control, 3-Function
10***30Bolt; (M10x1.5x20-mm)1
11***22Bolt; (M8x16-mm)5
27***23Plug1
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357-9463 Option Ar-Hydraulic -Joystick Control
1B***36Key-Woodruff1
27***25Tappet12
27***26Rod-Push12
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357-9467 Option Ar-Hydraulic -Joystick Control
10***66Clamp-Hose2
12***06Seal; (Engine Oil Fill Cap)1
12***15Bolt; (M8x16x1.25-mm)1
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357-9464 Option Ar-Hydraulic -Joystick Control
10***30Bolt; (M10x1.5x20-mm)1
11***22Bolt; (M8x16-mm)5
20***02Cover As; (Power Take-Off)1
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357-9570 Option Ar-Lighting
03***20Clip1
12***15Bolt; (M8x16x1.25-mm)1
12***81Clip1
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357-9569 Option Ar-Lighting
10***66Clamp-Hose2
12***06Seal; (Engine Oil Fill Cap)1
12***15Bolt; (M8x16x1.25-mm)1
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357-9586 Option Ar-Machine
1B***36Key-Woodruff1
22***39Dowel1
27***87Crankshaft Kt1
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357-9585 Option Ar-Machine
03***20Clip1
12***15Bolt; (M8x16x1.25-mm)1
12***81Clip1
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357-9587 Option Ar-Machine
20***19Bolt; (M8x1.25x16-mm)8
29***86Housing-Rear1
30***45Cylinder Block Group1
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357-9588 Option Ar-Undercarriage
06***43Plug-Side-(1.251 Dia.)5
10***41Bolt; (M6x1x10-mm)6
18***84Dowel2
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358-6854 Option Ar-Work Tool
24***51Guard As1
35***54Option Ar-Work Tool1
5C***61Nut (M8x1.25 Thd); (M8x1.25 Thd)2
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357-9621 Option Ar-Work Tool -General Purpose
17***41Head-Gasket1
27***15Cylinder Head As1
27***34Bolt-Special; (Cylinder Head)14
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357-9617 Option Ar-Work Tool
19***51Seal-O-Ring1
23***22Plug1
27***16Plug-Core6
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357-9618 Option Ar-Work Tool
19***51Seal-O-Ring1
23***22Plug1
27***16Plug-Core6
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357-9623 Option Ar-Work Tool -General Purpose
13***53Hose; (192.5cm) (X2)0
35***23Option Ar-Work Tool; -General Purpose1
5D***26Clamp-Band; (9/16 To 1 1/16)1
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358-6855 Option Ar-Work Tool
10***41Bolt; (M12x1.75x25-mm)3
27***18Seal1
27***21Plug2
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357-9624 Option Ar-Work Tool -General Purpose
27***88Gear-Starting Motor Ring; (134-Teeth)1
27***54Bolt12
32***69Flywheel As1
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357-9622 Option Ar-Work Tool -General Purpose
17***41Head-Gasket1
27***34Bolt-Special; (Cylinder Head)14
30***63Cylinder Head As1
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Operator Station
307-4296 Accessory Gp-Cab
28***40Cushion As1
28***41Bracket1
28***42Bracket As1
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307-4297 Accessory Gp-Cab
28***40Cushion As1
28***41Bracket1
28***42Bracket As1
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321-3400 Accessory Gp-Cab
13***23Screw-Flat Head; (6-32x0.5-In)2
28***45Cover As; (Console, Lh Top)1
28***46Cover As; (Console, Lh Bottom)1
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307-4287 Accessory Gp-Cab
28***40Cushion As1
28***41Bracket1
28***42Bracket As1
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283-5570 Accessory Gp-Cab
13***23Screw-Flat Head; (6-32x0.5-In)2
14***85Nut-Weld; (M10 X 1.5 Thd)1
25***98Knob1
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327-7799 Accessory Gp-Cab
15***74Kit-Receptacle; (4-Pin)1
27***65Boot1
27***67Retainer-Boot1
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294-7779 Adjuster Gp-Seat
14***31Cap-Push Button; (Yellow)(Transmission Hold)2
18***35Pin-Connector; (16-Ga To 18-Ga)7
22***55Cap-Push Button; (Black)1
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237-3970 Air Compressor Gp-Seat
15***74Kit-Receptacle; (4-Pin)1
23***70Air Compressor Group-Seat1
27***65Boot1
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327-7797 Air Conditioner & Mounting Gp
17***83Locknut; (M4x0.7-Thd)3
18***35Pin-Connector; (16-Ga To 18-Ga)10
21***89Screw; (M4x25-mm)3
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251-1926 Air Conditioner & Mounting Gp -Cab
15***74Kit-Receptacle; (4-Pin)1
25***26Air Conditioner & Mounting Group; -Cab1
27***65Boot1
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307-4286 Air Conditioner & Mounting Gp
28***50Control & Mtg Group-Joystick; -Multipurpose Bucket1
28***19Film-Instruction; (Bucket Controls)(Multipurpose)1
30***86Air Conditioner & Mounting Group1
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279-8843 Air Conditioner Gp
17***83Locknut; (M4x0.7-Thd)3
18***35Pin-Connector; (16-Ga To 18-Ga)6
21***89Screw; (M4x25-mm)3
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291-8011 Arm Gp-Seat Suspension -Outer, Lh
14***31Cap-Push Button; (Yellow)(Transmission Hold)2
17***83Locknut; (M4x0.7-Thd)3
18***35Pin-Connector; (16-Ga To 18-Ga)19
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291-8004 Arm Gp-Seat Suspension -Outer, Rh
28***65Film-Instruction; (Ripper Control)1
29***04Arm Group-Seat Suspension; -Outer, Rh1
30***73Control Group-Handle; -Winch-Ripper, Winch-Ripper1
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291-7980 Arm Gp-Seat Suspension -Center
28***98Control & Mtg Group-Joystick; -Bucket1
28***00Film-Instruction; (Bucket Controls)1
29***80Arm Group-Seat Suspension; -Center1
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284-7054 Armrest Gp -Rh
25***76Control Group-Steering1
25***81Seal1
28***79Control Group-Pedal; -Speed Override, Brake1
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350-9419 Box Gp-Storage -Shovel
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)2
20***93Bolt; (M6x1x12-mm)2
25***81Seal1
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310-3220 Box Gp-Storage -Shovel
11***49Screw-Pan Head; (M5x0.8x30-mm)2
12***70Spring; (Lh)1
12***71Spring; (Rh)1
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303-6177 Brace Gp-Cab Lift
11***49Screw-Pan Head; (M5x0.8x30-mm)4
12***90Spacer; (10.2x16x16-mm Thk)4
12***65Plate2
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286-8238 Bracket Gp-Mounting -Lh
23***25Control Group-Unprgmed Monitor; -Messenger1
28***38Bracket Group-Mounting; -Lh1
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296-8302 Bracket Gp-Mounting -Lh
14***30Retainer2
26***13Seal1
27***08Screw-Truss Head; (M5x0.8x10-mm)2
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253-3323 Cab Ar-Enclosed Rops
25***23Cab Ar-Enclosed Rops1
25***05Cover Group-Access; -Rh1
27***08Screw-Truss Head; (M5x0.8x10-mm)2
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334-6680 Cab Gp
10***06Receptacle Kit; (Includes Wedge And Receptacle Assem.)1
25***10Cover1
33***80Cab Group1
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240-6230 Cab Gp
10***91Screw; (Flat Head) (No.6-20x0.5in)10
15***01Fastener-Hook & Loop1
22***55Louver Assem.2
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327-7790 Cab Gp
10***91Screw; (Flat Head) (No.6-20x0.5in)10
15***01Fastener-Hook & Loop1
24***69Retainer1
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307-4279 Cab Gp
10***91Screw; (Flat Head) (No.6-20x0.5in)10
15***01Fastener-Hook & Loop1
24***69Retainer1
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243-2156 Compressor Gp-Refrigerant
10***91Screw; (Flat Head) (No.6-20x0.5in)4
19***75Washer-Hard; (6.6x15x6-mm Thk)2
24***56Compressor Group-Refrigerant1
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183-5106 Compressor Gp-Refrigerant
10***91Screw; (Flat Head) (No.6-20x0.5in)12
16***73Louver As2
18***06Compressor Group-Refrigerant; -Air Conditioner1
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287-0554 Condenser Gp-Refrigerant
10***91Screw; (Flat Head) (No.6-20x0.5in)4
19***75Washer-Hard; (6.6x15x6-mm Thk)2
28***18Duct1
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296-8319 Control & Mtg Gp-Elhyd -Hydrostatic Drive, Steering
19***77Washer-Hard; (11x25x10-mm Thk)4
26***27Hinge As1
27***23Lock As1
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280-9450 Control & Mtg Gp-Joystick -Multipurpose Bucket
14***97Cap2
15***15Screw-Pan Head; (10-16x0.5-In)5
18***14Plate1
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280-9673 Control & Mtg Gp-Joystick -Bucket
14***97Cap2
15***15Screw-Pan Head; (10-16x0.5-In)5
18***14Plate1
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268-9349 Control & Mtg Gp-Joystick -Bucket-Bucket Lift, Tilt
14***97Cap2
15***15Screw-Pan Head; (10-16x0.5-In)5
18***14Plate1
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282-6698 Control & Mtg Gp-Joystick -Bucket
14***97Cap2
15***15Screw-Pan Head; (10-16x0.5-In)5
18***14Plate1
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316-3216 Control Gp-Bucket & Ripper
28***18Duct1
28***12Plate As1
29***91Seal1
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268-9350 Control Gp-Direction & Speed -Hydrostatic Drive
19***75Washer-Hard; (6.6x15x6-mm Thk)4
26***23Plate As; (Lh)1
26***24Plate As; (Rh)1
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306-2126 Control Gp-Handle -Hydrostatic Drive, Steering
10***86Bolt; (M4x.7x12mm)(M4x0.7x12mm)2
12***97Knob; (Governor)2
12***06Bumper As2
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307-4671 Control Gp-Handle
10***86Bolt; (M4x.7x12mm)(M4x0.7x12mm)2
12***97Knob; (Governor)2
12***06Bumper As2
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252-4559 Control Gp-Handle -Ripper
25***59Control Group-Handle; -Winch-Ripper, Winch-Ripper1
27***68Valve Group-Cab Heater1
28***57Coil As-Heater1
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307-4673 Control Gp-Handle -Ripper
10***86Bolt; (M4x.7x12mm)(M4x0.7x12mm)2
12***97Knob; (Governor)2
12***06Bumper As2
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303-4017 Control Gp-Hydraulic -Hydrostatic Drive, Steering
10***55Cover-Speaker2
26***32Antenna As1
28***98Grommet1
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253-8445 Control Gp-Hydraulic Hand -Bucket
10***55Cover-Speaker2
25***45Control Group-Hydraulic Hand; -Bucket1
28***98Clip8
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284-9764 Control Gp-Joystick -Bucket
25***27Window Group-Cab; -Sealed1
28***64Control Group-Joystick; -Bucket1
32***88Mounting Group-Rops1
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292-3543 Control Gp-Joystick -Ripper
10***86Bolt; (M4x.7x12mm)(M4x0.7x12mm)2
12***97Knob; (Governor)2
12***70Capscrew; (Button Hd) (M8x1.25x20) (G10.9)9
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253-8444 Control Gp-Joystick
10***55Cover-Speaker2
25***44Control Group-Joystick; -Multipurpose Bucket1
28***98Clip8
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282-3145 Control Gp-Joystick -Bucket
28***45Control Group-Joystick; -Bucket1
29***69Insulation As; (Roof)1
29***70Insulation As; (Lh)1
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259-5673 Control Gp-Joystick -Multipurpose Bucket
25***73Control Group-Joystick; -Multipurpose Bucket1
29***69Insulation As; (Roof)1
29***70Insulation As; (Lh)1
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304-4162 Control Gp-Joystick -Hydrostatic Drive, Steering
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
10***97Valve As; (Low Side)1
10***99Valve As; (Air Conditioner Refrigerant)1
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280-9179 Control Gp-Pedal -Speed Override, Brake
10***93Valve As1
10***94Gasket1
10***95Valve As1
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257-6175 Control Gp-Pedal -Steering, Brake
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
10***97Valve As; (Low Side)1
10***99Valve As; (Air Conditioner Refrigerant)1
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307-4324 Control Gp-Pedal -Brake
10***93Valve As1
10***94Gasket1
10***95Valve As1
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257-6176 Control Gp-Steering
13***53Hose; (192.5cm) (X2)0
25***76Control Group-Steering1
5D***18Clip (Large)1
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304-4001 Control Gp-Unprgmed Monitor -Messenger
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
13***11Motor Group-Window Wiper; (24-Volt, 2-Speed)(Front)1
18***35Pin-Connector; (16-Ga To 18-Ga)5
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284-9766 Cover Gp-Access -Rh
11***31Mount Assem.4
12***95Washer; (32x134x12-mm Thk)2
14***79Sleeve2
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254-8605 Cover Gp-Access -Rh
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
18***35Pin-Connector; (16-Ga To 18-Ga)5
25***05Cover Group-Access; -Rh1
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327-7795 Cover Gp-Cab
16***83Knob-Lumbar1
21***29Plug3
27***63Cushion As-Back1
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251-1924 Cover Gp-Cab
25***24Cover Group-Cab1
27***44Washer-Special2
32***96Pin2
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307-4284 Cover Gp-Cab
16***83Knob-Lumbar1
21***29Plug3
27***28Cushion As-Back; (Cloth)1
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304-6586 Cover Gp-Console -Rh
13***43Plate As-Lumbar1
17***52Retainer1
17***07Holder1
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294-3132 Cover Gp-Dash
12***70Capscrew; (Button Hd) (M8x1.25x20) (G10.9)6
21***14Switch As-Limit; (Seat Adjustment)1
26***59Spring1
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327-7817 Dash Gp
14***81Knob-Select; (Radio)1
19***54Sleeve1
32***17Dash Group1
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294-3127 Dash Gp
12***70Capscrew; (Button Hd) (M8x1.25x20) (G10.9)6
21***14Switch As-Limit; (Seat Adjustment)1
26***56Carrier As1
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290-4412 Door Gp-Access -Rh
14***81Knob-Select; (Radio)1
19***54Sleeve1
29***12Door Group-Access; -Rh1
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290-4414 Door Gp-Access -Lh
14***81Knob-Select; (Radio)1
19***54Sleeve1
29***14Door Group-Access; -Lh1
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251-1922 Door Gp-Cab -Lh
20***28Harness As-Radio; (Fm)1
25***22Door Group-Cab; -Lh1
28***54Radio Group; -Am/Fm/Wb/Xm/ Cd Player1
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251-1921 Door Gp-Cab -Rh
13***65Bumper1
16***18Kit-Receptacle; (8-Pin)1
17***37Connector; (Radio)1
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307-4281 Door Gp-Cab -Rh
20***28Harness As-Radio; (Fm)1
28***55Radio Group; -Am/Fm/Wb/Sirius/ Cd Player1
28***55Antenna As1
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307-4282 Door Gp-Cab -Lh
30***82Door Group-Cab; -Lh1
33***66Software Group-Communication; (Product Link 121sr)1
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294-3128 Duct Gp-Cab Air
25***59Slider As1
26***67Bracket As; (Lh)1
26***69Bracket As; (Rh)1
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290-4411 Enclosure Gp-Cab
12***06Bumper As1
13***30Grommet1
17***22Latch As; (Yellow)1
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277-9969 Heater Gp-Cab
0T***89Cap Screw (2" Long)2
27***03Spacer; (11.7x19.8x25.4-mm Thk)1
27***69Heater Group-Cab1
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251-1927 Installation Gp-Cab
03***14Bolt-Self Locking; (1/4unc X 1/2)1
10***67Washer-Hard; (7.2x25x2-mm Thk)1
14***88Locknut-Flange; (3/8-16-Thd)6
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327-7800 Installation Gp-Radio
17***87Setscrew; (1/4-20-Thd)4
17***35Block Kit; (Includes Bolt, Washers, Blocks And Setscrews)1
20***03Washer-Hard; (10.2x22.22x2.38-mm Thk)2
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251-1928 Installation Gp-Radio
25***28Installation Group-Radio1
25***48Seat Group-Suspension; -Cloth, Heated, Air1
8T***21Washer-Hard; (11x21x2.5-mm Thk)(M10x1.50x30mm)4
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307-4288 Installation Gp-Radio
17***87Setscrew; (1/4-20-Thd)4
17***35Block Kit; (Includes Bolt, Washers, Blocks And Setscrews)1
20***03Washer-Hard; (10.2x22.22x2.38-mm Thk)2
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307-4285 Insulation Gp-Weather
03***26Retainer2
12***40Rod-Threaded; (3/8-17x1.5-In)2
14***37Bumper2
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251-1925 Insulation Gp-Weather
16***98Seal-Lip Type2
1W***17Dowel-Hollow2
24***95Rod1
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327-7787 Kit-Cab
16***98Seal-Lip Type2
1W***17Dowel-Hollow2
24***95Rod1
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327-7798 Latch Gp
03***49Nut-Self Lock; (No.10.Unc)2
10***03Fastener19
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
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276-3995 Lines Gp-Air Conditioner
27***95Lines Group-Air Conditioner1
28***87Seal; (45.5-Dm)0
28***88Glass1
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276-5575 Lines Gp-Air Conditioner
27***75Lines Group-Air Conditioner1
28***87Seal; (45.5-Dm)0
28***88Glass1
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303-4037 Lines Gp-Air Conditioner
28***87Seal; (45.5-Dm)0
28***93Plate1
28***96Bracket2
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267-6281 Lines Gp-Heater
25***93Glass1
25***95Glass-Rear1
26***81Lines Group-Heater1
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146-6149 Motor Gp-Window Wiper -Front
14***49Motor Group-Window Wiper; -Front1
28***82Seal; (16.5-Dm)0
28***72Film-Identification; (Caterpillar)(Front Window)1
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322-1492 Motor Gp-Window Wiper -Rear
25***95Glass-Rear1
28***89Window As-Front; -Sealed1
29***78Glass; (Rh)1
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327-7788 Mounting Gp-Rops
31***12Window As; (Rh)1
31***13Shim 1.225 mm , Rear Axle, Window As; (Lh)1
31***99Glass-Sliding; (Rh)1
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251-1929 Mounting Gp-Rops
25***29Mounting Group-Rops1
25***95Glass-Rear1
28***89Window As-Front; -Sealed1
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292-6402 Pan Gp-Backrest -Lumbar
12***03Arm-Window Wiper; (Front Window)1
14***95Hose; (650-cm Each)0
14***49Motor Group-Window Wiper; -Front1
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278-8515 Pan Gp-Backrest -Cloth
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
12***03Arm-Window Wiper; (Front Window)1
13***35Blade As-Wiper; (650-mm)1
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278-8516 Pan Gp-Backrest -Cloth, Heated
12***03Arm-Window Wiper; (Front Window)1
14***95Hose; (650-cm Each)0
14***49Motor Group-Window Wiper; -Front1
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295-4475 Pan Gp-Seat -Cloth
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
14***95Hose; (650-cm Each)0
17***60Motor As-Window Wiper; (Rear)1
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295-4476 Pan Gp-Seat -Cloth, Heated
22***87Adapter-Tip; (K-80, 2-Strap, Center)6
22***88Adapter-Tip; (K-80, Rh)1
22***89Adapter-Tip; (K-80, Lh)1
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303-1462 Radio Gp -Nacd
12***57Spill Plate1
22***94Adapter-Tip; -Flush Mount8
25***31Hinge As; (Lift, Inner, Rh)1
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284-8954 Radio Gp -Am/Fm/Wb Cd Player
13***55Setscrew; (M4x0.7x8-mm)2
15***96Film-Notice; (Lift Eye Location)2
16***72Plate-Information; (Multipurpose Bucket)1
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303-1463 Radio Gp -Nacd
22***45Guard As-Trash1
26***41Bucket As-General Purpose1
30***63Radio Group; -Nacd1
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294-2006 Radio Gp -Am/Fm/Wb Cd Player
12***57Spill Plate1
25***31Hinge As; (Lift, Inner, Rh)1
25***32Hinge As; (Lift, Outer, Rh)1
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284-8953 Radio Gp -Am/Fm/Wb Cd Player
13***55Setscrew; (M4x0.7x8-mm)2
16***72Plate-Information; (Multipurpose Bucket)1
28***53Radio Group; -Am/Fm/Wb/Cd Player1
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284-8955 Radio Gp -Am/Fm/Wb Cd Player
13***55Setscrew; (M4x0.7x8-mm)2
15***96Film-Notice; (Lift Eye Location)4
28***55Radio Group; -Am/Fm/Wb/Sirius/ Cd Player1
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263-9088 Radio Gp-Communication -Product Link 121sr
25***31Hinge As; (Lift, Inner, Rh)1
25***32Hinge As; (Lift, Outer, Rh)1
25***33Hinge As; (Lift, Inner, Lh)1
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262-0766 Recliner Gp-Seat
22***72Hinge As; (Center, Lh)1
22***77Hinge As; (Center, Rh)1
22***78Hinge As; (Inner, Lh)1
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256-7248 Screen Gp-Cab -Windshield
14***78Hinge2
14***77Bar4
25***48Screen Group-Cab; -Windshield1
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272-2272 Seat Belt Gp -Retractable
13***55Setscrew; (M4x0.7x8-mm)2
16***72Plate-Information; (Multipurpose Bucket)1
26***40Bucket As-General Purpose1
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295-4434 Seat Gp -Cloth
26***83Bowl As1
26***51Bit-End2
26***53Block1
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295-4435 Seat Gp -Cloth, Heated
14***78Hinge2
14***77Bar4
26***04Bowl As1
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255-8847 Seat Gp-Suspension -Cloth, Air
1V***98Block4
21***48Hinge As; (Outer, Lh)1
21***49Hinge As; (Outer, Rh)1
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253-8442 Seat Gp-Suspension -Cloth, Air
22***85Bucket As-Refuse; -Light-Duty1
25***42Seat Group-Suspension; -Cloth, Air1
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255-8848 Seat Gp-Suspension -Cloth, Heated, Air
25***48Seat Group-Suspension; -Cloth, Heated, Air1
26***12Bearing-Sleeve4
28***33Bulldozer As; -Waste Handling1
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253-8443 Seat Gp-Suspension -Cloth, Heated, Air
1V***98Block4
21***48Hinge As; (Outer, Lh)1
21***49Hinge As; (Outer, Rh)1
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284-7055 Support Gp-Hydraulic Control -Rh
1U***00Edge-Cutting2
25***62Guard; (Corner, Rh)(Corner, Rh)1
25***63Guard; (Corner, Lh)(Corner, Lh)1
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298-2819 Support Gp-Seat -Suspension
1U***93Edge - Cutting2
25***64Guard; (Corner, Rh)(Rh)1
25***65Guard; (Corner, Lh)(Lh)1
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289-2078 Support Gp-Steering Control -Lh
25***64Guard; (Corner, Rh)(Rh)1
25***65Guard; (Corner, Lh)(Lh)1
28***78Support Group-Steering Control; -Lh1
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298-2818 Suspension Gp-Seat -Air
14***66Edge-Segment5
29***18Suspension Group-Seat; -Air1
30***26Edge-Segment2
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281-1296 Tank Gp-Window Washer
26***33Edge-Segment2
28***96Tank Group-Window Washer1
2J***07Nut-Full; (1-8 X38.1 Thd)14
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334-6717 Window As-Front -Sealed
12***86Block As2
29***07Bolt; (M10x1.5x105-mm)2
29***85Spacer; (26x90x18-mm Thk)4
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283-1389 Window As-Front -Sealed
12***86Block As2
28***89Window As-Front; -Sealed1
28***13Pin2
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256-7407 Window Gp -Cab
19***17Plug2
25***07Window Group; -Cab1
28***49Ripper Group1
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257-0627 Window Gp-Cab -Sealed
22***90Retainer-G.E.T.8
22***92Tip-Penetration; (K-90)(K-90)8
22***97Adapter-Tip; (K-90, Long, Center)6
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307-4283 Wiper Gp-Window
22***90Retainer-G.E.T.8
22***99Tip-General Purpose; (K-90)8
22***97Adapter-Tip; (K-90, Long, Center)6
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327-7794 Wiper Gp-Window -Rear
22***90Retainer-G.E.T.8
22***91Tip-Extra-Duty; (K-90)8
22***97Adapter-Tip; (K-90, Long, Center)6
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251-1923 Wiper Gp-Window
22***89Tip-General Purpose; (K-80)8
22***90Retainer-G.E.T.8
25***23Wiper Group-Window1
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Power Train
246-3419 Actuator Gp-Pump -Hydrostatic Drive
12***06Swashplate1
12***07Lever1
18***47Spring1
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271-6180 Coupling Gp-Pump
25***97Segment-Sprocket5
27***80Coupling Group-Pump1
3S***82Bolt; (5/8-18x1.84-In)20
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302-7298 Filter Gp-Oil -Power Train
30***98Filter Group-Oil; -Power Train, Winch-Power Train1
30***54Segment-Sprocket5
3S***82Bolt; (5/8-18x1.84-In)25
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310-7715 Final Drive & Brake Gp
09***33Ring-Retaining1
12***94Plug; (Break Off)1
12***69Plug1
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242-9492 Final Drive & Brake Gp
14***34Connector Group2
14***36Adapter; (Straight) (-6 Orb X -6 Orfs)1
14***39Connector As.1
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281-2419 Final Drive & Brake Gp -Heavy-Duty
06***40Seal-O-Ring (Id=37.69mm)1
10***17Seal-O-Ring2
10***41Plug1
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280-1667 Head Gp-Motor -Hydrostatic Drive
09***42Ring-Retaining2
11***37Spring; (Outer)2
14***93Piston-Stroking1
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280-8137 Head Gp-Pump -Hydrostatic Drive, Lh
08***39Seal-O-Ring (Id=26.64mm)2
09***50Seal-O-Ring (Id=10.82mm)5
14***20Bolt-Socket Head; (M6x1x75-mm)4
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280-8923 Head Gp-Pump -Hydrostatic Drive, Rh
16***15Retainer-Spring1
18***10Screw1
20***42Spring1
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268-9990 Lines Gp-Charge Pressure
26***90Lines Group-Charge Pressure1
29***85Spacer; (26x90x18-mm Thk)4
2G***85Washer4
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269-2000 Lines Gp-Control -Drive Motor, Steering
26***00Lines Group-Control; -Drive Motor, Steering1
30***75Bumper As1
6C***49Washer; (22x50x10-mm Thk)8
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268-1197 Lines Gp-Drain
26***97Lines Group-Drain1
29***84Pin4
29***23Counterweight4
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267-9958 Lines Gp-Hydrostatic
26***58Lines Group-Hydrostatic1
28***96Spacer; (72.5x116x18-mm Thk)4
29***85Spacer; (26x90x18-mm Thk)4
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242-9487 Motor & Mtg Gp-Travel -Hydrostatic Drive
24***87Motor & Mtg Group-Travel; -Hydrostatic Drive1
28***52Plate2
8T***79Bolt; (M12x1.75x20mm)(To Turbocharder-Mounting Face)4
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243-6645 Motor Gp-Piston -Hydrostatic Drive, Rh, Lh
24***45Motor Group-Piston; -Hydrostatic Drive, Rh, Lh1
28***54Plate2
8T***79Bolt; (M12x1.75x20mm)(To Turbocharder-Mounting Face)4
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274-7769 Mounting Gp-Pump -Hydrostatic Drive
22***93Seal; (80.5-cm)0
27***21Hinge As1
27***23Lock As1
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240-6533 Power Train Ar
14***88Plate2
1U***84Holder As; (Grease Gun)2
22***93Seal; (80.5-cm)0
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269-2001 Pump & Mtg Gp-Power Train -Hydrostatic Drive
09***65Spacer; (17x40x3-mm Thk)1
09***07Nut; (M12x1.75-Thd)2
09***47Nut-Thin; (M16x2 Thd)2
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280-8745 Pump Gp-Charge -Hydrostatic Drive, Lh
09***00Washer; (12.7x30x4-mm Thk)8
19***78Washer-Hard; (13.5x30x12-mm Thk)3
28***45Pump Group-Charge; -Hydrostatic Drive, Lh1
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280-8924 Pump Gp-Charge -Hydrostatic Drive, Rh
13***40Locknut; (M8x1.25-Thd)2
21***43Shim; (1-mm Thk)2
26***28Bracket1
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261-3632 Pump Gp-Piston -Hydrostatic Drive, Rh
26***32Pump Group-Piston; -Hydrostatic Drive, Rh1
27***12Plate As2
27***81Cover As1
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261-3631 Pump Gp-Piston -Hydrostatic Drive, Lh
13***40Locknut; (M8x1.25-Thd)1
21***43Shim; (1-mm Thk)2
26***31Pump Group-Piston; -Hydrostatic Drive, Lh1
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264-6027 Pump Gp-Piston -Hydrostatic Drive
09***33Pin-Cotter1
19***78Washer-Hard; (13.5x30x12-mm Thk)16
26***27Pump Group-Piston; -Hydrostatic Drive1
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280-1664 Rotating Gp-Motor -Hydrostatic Drive
09***47Nut-Thin; (M16x2 Thd)2
16***15Nut; (M22x1.5-Thd)1
19***76Washer-Hard; (8.8x20x8-mm Thk)2
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280-7988 Rotating Gp-Pump -Hydrostatic Drive, Lh, Rh
09***47Nut-Thin; (M16x2 Thd)2
16***15Nut; (M22x1.5-Thd)1
19***76Washer-Hard; (8.8x20x8-mm Thk)2
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308-6853 Segment Gp-Sprocket
28***20Guard As-Lower2
30***53Segment Group-Sprocket1
7X***32Bolt-Plt; (M20 X 2.5 X 130)8
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262-7717 Segment Gp-Sprocket
19***77Washer-Hard; (11x25x10-mm Thk)4
25***97Plate2
26***17Segment Group-Sprocket1
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270-0082 Valve & Mounting Gp -Hydrostatic Drive
27***82Valve & Mounting Group; -Hydrostatic Drive1
27***58Guard Group-Final Drive1
28***22Guard As; (Lh)1
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301-7890 Valve Gp-Check
19***77Washer-Hard; (11x25x10-mm Thk)4
22***10Seal; (73-cm)0
28***53Plate1
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283-0019 Valve Gp-Flushing -Hydrostatic Drive
19***77Washer-Hard; (11x25x10-mm Thk)4
22***10Seal; (73-cm)0
28***19Valve Group-Flushing; -Hydrostatic Drive1
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283-0018 Valve Gp-Motor Control -Hydrostatic Drive
19***77Washer-Hard; (11x25x10-mm Thk)4
22***10Seal; (73-cm)0
28***18Valve Group-Motor Control; -Hydrostatic Drive1
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246-4717 Valve Gp-Pump Control -Hydrostatic Drive
24***17Valve Group-Pump Control; -Hydrostatic Drive1
3W***72Guard As2
3W***75Guard As2
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280-8746 Valve Gp-Pump Control -Pressure, Flow Compensator-Hydrostatic Drive
25***04Guard As2
25***05Guard As2
28***46Valve Group-Pump Control; -Pressure, Flow Compensator-Hydrostatic Drive1
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6e-4402 Valve Gp-Relief -Charge Pressure-Hydrostatic Drive
10***04Bolt; (Socket Head) (M10x1.5x30mm)16
25***28Cover As2
26***27Collar4
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252-2237 Valve Gp-Solenoid
25***37Valve Group-Solenoid1
26***14Guard-Light; (Rh)1
28***02Guard-Light; (Lh)1
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Service Equipment And Supplies
283-5571 Box Gp-Tool
277-8366 Film Gp
327-7805 Film Gp
282-7769 Lines Gp-Diagnostic -Remote Control
28***69Lines Group-Diagnostic; -Remote Control1
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242-9478 Plate & Film Gp
258-9733 Plate & Film Gp -Biodegradable Hydrauliic Oil
25***33Plate & Film Group; -Biodegradable Hydrauliic Oil1
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327-7789 Plate & Film Gp
255-1047 Plate & Film Gp -International
25***47Plate & Film Group; -International1
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255-1046 Plate & Film Gp -Nacd
Steering And Braking System
321-3446 Kit-Hydraulic Control -Retrofit
09***93Clamp, Single2
1P***03Seal - Rectangular (31.86mm Id)6
1P***04Seal - Rectangular (45mm Dia)1
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268-2652 Lines Gp-Brake
17***68Valve Group-Check; (Reversing Fan)1
21***92Valve Group-Solenoid; -Hydraulic Fan1
26***52Lines Group-Brake1
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267-6711 Manifold & Valve Gp -Hydrostatic Drive
12***51Kit-Seal; (Pressure Relief Valve)1
17***68Valve Group-Check; (Reversing Fan)1
20***86Valve Group-Relief; (Hydraulic Fan Motor)1
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Undercarriage
236-7890 Adjustment Gp-Hydraulic Track
23***90Adjustment Group-Hydraulic Track1
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346-2873 Bar Gp-Equalizer
34***73Bar Group-Equalizer1
6H***16Plug-Protective8
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282-8646 Bar Gp-Equalizer
28***46Bar Group-Equalizer1
28***62Plate4
5P***76Washer Guard To Support Assembly And Guard Assembly12
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215-9599 Cap Gp-Track Roller -Systemone
1F***36Seal-Lip Type2
21***99Cap Group-Track Roller; -Systemone-Fine Grading1
22***99Bearing-Sleeve2
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252-6139 Frame Gp-Track Roller
23***99Track Link2
25***39Frame Group-Track Roller1
25***12Link As-Track; (Systemone)1
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314-9477 Frame Gp-Track Roller
23***13Shoe-Track38
23***99Track Link2
25***12Link As-Track; (Systemone)1
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252-6138 Guard Gp-Track Guide
19***22Link-Track Master; (Clamp)2
25***38Guard Group-Track Guide1
25***24Bolt-Track Master; (M22x1.5x108-mm)4
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253-3701 Guard Gp-Track Roller
23***99Track Link2
25***01Guard Group-Track Roller1
25***12Link As-Track; (Systemone)1
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309-0644 Idler Gp-Front -Enhanced Extended Wear Life
10***93Poppet2
21***03Plug As2
21***04Spring2
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309-0646 Idler Gp-Front -Enhanced Extended Wear Life
15***00Film-Warning; (High Pressure Cylinder)1
16***79Cap; (Accumulator)1
16***80Core1
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304-7684 Idler Gp-Front -Enhanced Extended Wear Life
30***17Control Group-Hydraulic; -Hydrostatic Drive, Steering1
30***84Idler Group-Front; -Enhanced Extended Wear Life1
32***27Wiring Group-Cab1
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304-7675 Idler Gp-Front -Enhanced Extended Wear Life
21***99Cap Group-Track Roller; -Systemone-Fine Grading14
23***57Roller Group-Track-Single Flange; -Systemone14
23***74Roller Group-Track Carrier; -Heavy-Duty, Systemone4
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284-5698 Idler Gp-Front -Systemone, Rh
21***99Cap Group-Track Roller; -Systemone-Fine Grading14
23***57Roller Group-Track-Single Flange; -Systemone14
23***74Roller Group-Track Carrier; -Heavy-Duty, Systemone4
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304-7688 Idler Gp-Front -Enhanced Extended Wear Life
14***40Adapter; (Straight) (-8 Orb X -8 Orfs)1
14***54Elbow; (45) (-8/-8 Orb/Orfs)1
17***15Strap; (Dual Clamp)1
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309-0645 Idler Gp-Front -Enhanced Extended Wear Life
30***45Idler Group-Front; -Enhanced Extended Wear Life1
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284-5697 Idler Gp-Front -Systemone, Lh
23***99Track Link2
23***04Shoe-Track38
25***12Link As-Track; (Systemone)1
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252-6251 Idler Gp-Front -Systemone
23***99Track Link2
25***51Idler Group-Front; -Systemone1
25***12Link As-Track; (Systemone)1
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256-9612 Link As-Track -Systemone
25***12Link As-Track; (Systemone)1
25***75Control Group-Pedal; -Steering, Brake1
26***50Control Group-Direction & Speed; -Hydrostatic Drive1
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234-9679 Link As-Track Box -Link Box
0S***25Bolt, Hex. Hd., 5/8"-11 N.C. X 2 1/2"4
16***95Seal As-Buffer1
16***04Seal-U-Cup1
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264-9763 Link As-Track Box -Link Box
351-0963 Link As-Track Box -Link Box
10***44Grommet1
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
10***78Bolt; (Socket Head) (M10x1.5x35mm)2
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297-4786 Link As-Track Box -Link Box
14***39Head1
16***08Seal As-Buffer1
16***19Seal-U-Cup1
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351-0964 Link As-Track Box -Link Box, Offset
12***22Cylinder As; (Rh)1
16***00Seal Assem.1
16***07Seal-U-Cup1
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5q-9016 Pivot Bar Gp
12***23Cylinder As; (Lh)1
16***00Seal Assem.1
16***07Seal-U-Cup1
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235-5974 Roller Gp-Track Carrier -Heavy-Duty, Systemone
09***79Pin-Spring1
09***33Seal-O-Ring (Id=139.60mm)1
10***44Grommet1
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288-0948 Roller Gp-Track-Double Flange -High Heat
25***72Valve Group-Bank 3; -Bucket Control1
26***45Lines Group-Front; -Lift Arms1
28***57Guard Group-Lines; -Front1
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288-0936 Roller Gp-Track-Double Flange -Tall
24***01Cylinder Group-Lift; -Lh1
26***19Lines Group-Lift Cylinder1
26***04Mounting Group-Hydraulic Tank1
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288-0935 Roller Gp-Track-Double Flange
28***21Plate As1
28***24Plate As1
28***35Roller Group-Track-Double Flange; -Heavy-Duty1
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288-0946 Roller Gp-Track-Double Flange -Cold Weather
25***73Valve Group-Bank 2; -Bucket Control1
28***51Cover Group-Access; -Loader Frame1
28***46Roller Group-Track-Double Flange; -Cold Weather1
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288-0945 Roller Gp-Track-Single Flange -Cold Weather
14***27Connector Group2
14***28Connector Assem.4
14***08Plug As.2
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288-0947 Roller Gp-Track-Single Flange -High Heat
10***96Tee-O-Ring1
14***35Connect Group; (Each Includes)1
14***57Elbow As.1
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288-0934 Roller Gp-Track-Single Flange
25***60Valve Group-Bank 4; -Bucket Control, Ripper1
25***39Control & Mtg Group-Electronic; -Ripper1
26***24Lines Group-Rear Attachment1
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235-4157 Roller Gp-Track-Single Flange -Systemone
23***57Roller Group-Track-Single Flange; -Systemone1
24***42Valve Group-Bank 3; -Bucket Control, Ripper1
25***39Control & Mtg Group-Electronic; -Ripper1
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259-0995 Scraper Gp-Idler
19***27Hose As2
1P***03Seal - Rectangular (31.86mm Id)2
25***95Scraper Group-Idler1
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309-1535 Scraper Gp-Idler -Enhanced Extended Wear Life
11***52Spacer; (13x25x22.14-mm Thk)1
14***78Elbow, 90°,-6 Orb /-6 Orfs; (90°) (-6 Orbx-6orfs)2
14***38Clip-Loop3
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252-6140 Track Adjuster & Recoil Gp
19***80Washer-Hard; (17.5x32x8-mm Thk)4
20***78Elbow1
20***79Elbow As1
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257-4126 Track Gp -2-Required, Systemone
10***52Tee-Union1
14***67Clamp; (Hose)2
14***26Adapter; (Straight) (-4 Orb X -4 Orfs)2
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256-9610 Track Gp -2-Required, Systemone
09***35Spacer; (11x25x20-mm Thk)1
19***77Washer-Hard; (11x25x10-mm Thk)1
19***80Washer-Hard; (17.5x32x8-mm Thk)4
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256-9611 Track Gp -2-Required, Systemone
09***66Washer; (Hard) (4.5x9x1mm Thk)4
11***17Valve Group-Manual; -Ride Control-Hydraulic Lockout1
11***93Hose As1
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293-2308 Track Gp -2-Required, Systemone
03***57Washer; (13x26x6-mm Thk)1
09***66Washer; (Hard) (4.5x9x1mm Thk)4
11***17Valve Group-Manual; -Ride Control-Hydraulic Lockout1
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292-4078 Track Gp -2-Required, Systemone
14***67Clamp; (Hose)2
14***26Adapter; (Straight) (-4 Orb X -4 Orfs)2
14***36Adapter; (Straight) (-6 Orb X -6 Orfs)1
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293-2313 Track Gp -2-Required, Systemone
03***57Washer; (13x26x6-mm Thk)1
09***66Washer; (Hard) (4.5x9x1mm Thk)4
11***17Valve Group-Manual; -Ride Control-Hydraulic Lockout1
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257-4125 Track Gp -2-Required, Systemone
09***66Washer; (Hard) (4.5x9x1mm Thk)4
11***17Valve Group-Manual; -Ride Control-Hydraulic Lockout1
14***17Adapter, -12 Orb / -16 Orfs2
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314-9521 Undercarriage Ar
10***81Spacer; (13.5x25x40-mm Thk)4
14***88Elbow Group4
14***92Elbow; (-12 Orfs/-12 Orfs Swivel)4
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240-6536 Undercarriage Ar
09***66Washer; (Hard) (4.5x9x1mm Thk)4
11***17Valve Group-Manual; -Ride Control-Hydraulic Lockout1
14***78Elbow, 90°,-6 Orb /-6 Orfs; (90°) (-6 Orbx-6orfs)3
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317-0031 Undercarriage Ar
13***62Connector1
14***57Elbow As.1
16***48Connector As.1
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Work Tools
3g-8956 Edge Gp-Bit & Cutting
3g-3625 Edge Gp-Bit & Cutting
257-1766 Adapter Gp-Tip -K-80
11***59Retainer Assembly; (G.E.T.)1
13***08Pin1
25***66Adapter Group-Tip; -K-801
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286-0047 Bucket Ar-Multipurpose
12***70Capscrew; (Button Hd) (M8x1.25x20) (G10.9)2
18***46Latch As1
28***47Bucket Ar-Multipurpose1
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286-0048 Bucket Ar-Multipurpose
25***61Film-Information; (Cat Power, Acert Technology)2
28***48Bucket Ar-Multipurpose1
29***90Film-Identification; (Cat, Rh)1
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286-0049 Bucket Ar-Multipurpose -Waste Handling
16***68Plate-Identification; (Sequence)(Open Rops)1
20***26Film-Instruction; (Machine Security, Console)1
21***05Film; (Warning) (No Weld/ No Drill) (Rearward Of Rh Cab Door)1
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264-4741 Bucket As-General Purpose
22***17Film; (Warning) (Seatbelt) (On Lh Post Inside Cab)1
22***13Film; (Warning) (Jump Start) (Inside Of Lh Battery Box Cover)1
22***05Film; (Warning) (Universal) (On Lh Post Inside Cab)1
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264-4740 Bucket As-General Purpose
13***58Film; (Identification) (On Radiator Filler Cap) (On Near Of Radiator Filler Cap)2
15***64Film; (Instruction) (Hydraulic Oil) (On Forward Of And Above The Hydraulic Tank Sight Gage On Tank Surface)1
19***86Film; (Safety) (To Right And Left Of Fuel Tank)2
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254-7176 Bucket As-General Purpose -Flush Mounted Teeth
12***62Washer; (19x34x3-mm Thk)8
12***30Fitting Group-Hydraulic; (Quick Disconnect)8
14***19Connector As1
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254-3229 Bucket As-General Purpose
14***19Connector As1
14***26Adapter; (Straight) (-4 Orb X -4 Orfs)1
14***61Elbow Group1
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220-4885 Bucket As-Refuse -Light-Duty
22***85Bucket As-Refuse; -Light-Duty1
22***45Film-Warning; (Seat Belt, International)1
22***54Film-Warning; (Universal, Read Omm, Intl)1
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286-7488 Bucket Gp -Waste Handling
14***68Film-Identification; (Biodegradable Hydraulic Oil)1
28***88Bucket Group; -Waste Handling1
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264-4742 Bucket Gp-General Purpose
11***93Plate; (Instruction) (On Right Side Behind Cab Door)1
22***61Film-Instruction; (Cab Unlock)2
26***42Bucket Group-General Purpose1
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286-7482 Bucket Gp-Multipurpose
286-7485 Bucket Gp-Multipurpose
220-2628 Bucket Gp-Refuse -Light-Duty
22***28Bucket Group-Refuse; -Light-Duty1
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286-7833 Bulldozer As -Waste Handling
286-7483 Bulldozer Gp -Multipurpose Bucket
28***83Bulldozer Group; -Multipurpose Bucket1
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286-7486 Bulldozer Gp
286-7489 Bulldozer Gp -Waste Handling
28***89Bulldozer Group; -Waste Handling1
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8e-5792 Edge Gp-Cutting
264-6234 Edge Gp-Cutting
133-0682 Edge Gp-Cutting -Heavy Duty
13***82Edge Group-Cutting; -Heavy Duty1
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8e-5788 Edge Gp-Segment
282-8650 Mounting Gp-Ripper
254-5253 Ripper Ar
282-8649 Ripper Gp
269-4610 Tip Gp -K-80, Extra-Duty
259-5874 Tip Gp-General Purpose -K-90
25***74Tip Group-General Purpose; -K-901
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269-4609 Tip Gp-Penetration -K-80
269-4606 Tooth Gp -K-80
279-8743 Tooth Gp -K-90
253-0092 Tooth Gp -K-90, Penetration
25***92Tooth Group; -K-90, Penetration1
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233-7151 Tooth Gp-Long -K-90
253-0091 Tooth Gp-Long -K-90
3g-0109 Tooth Gp-Ripper -Curved

963D serial number reference

The PIN/serial plate on a 963D is a riveted metal tag on the left side of the machine, on the support arm just in front of the cab, with the number also stamped into the frame beside the plate. On machines from 2002 onward the full 17-character PIN reads as the 3-letter manufacturer code, the model code, then the 3-letter serial prefix plus the unit's sequential digits (for example LCS followed by the unit number); older-style tags show just the 8-character prefix-plus-serial form. The 3-letter prefix identifies the production family - for the 963D that is LCS.

PrefixIdentifies
LCS963D Track-Type Loader (Standard/General Purpose and WH Waste Handler arrangement)

Frequently asked questions

What engine does the Caterpillar 963D use?

The 963D runs the Cat C6.6 ACERT, a 6.6-liter common-rail six-cylinder diesel rated around 141 kW (189 hp) at 2000 rpm, meeting Tier 3/Stage IIIA emissions. This replaced the 3126B engine used in the earlier 963C.

What is the operating weight of the Caterpillar 963D?

Operating weight is roughly 20,220 kg (44,577 lb). Actual weight varies by bucket type, counterweight, and track shoe width, so treat this as a class figure rather than an exact number for every configuration.

What replaced the Caterpillar 963D?

Cat replaced the 963D with the 963K, which moved to the C7.1 ACERT engine and Tier 4 emissions controls. The 963K was later followed by Cat's current-generation 963 track loader.

What 963D owners discuss

Is the 963D hydrostatic or a torque-converter powershift, and how reliable is that drive system in practice?
The 963D uses an electronically controlled hydrostatic drive with independent control of each track, not a torque-converter powershift. Operators like the fast, infinitely variable speed control and one-lever steering with on-the-go directional changes and counter-rotation. The trade-off owners bring up repeatedly: a failed hydrostatic drive pump or track motor is one of the most expensive repairs on the machine, and shops that really understand hystat systems are harder to find than ones comfortable with a conventional powershift. Case-drain pressure on the hydrostatic circuit should read low at idle and stay low as rpm climbs; a case-drain reading that climbs well into the tens of psi under engine speed points to internal pump or motor wear rather than a simple external leak, though exact spec varies by configuration and should be checked against the machine's own service manual. The 963D also carries a reputation as a fuel-hungry machine relative to the smaller 953, which owners weigh against its higher output. Have your dealer verify hydrostatic case-drain pressures and drive response on both tracks before committing to a rebuild-versus-replace decision on the drive system.
What hydraulic and drive-train oil do owners actually run in the 963D, and what's the common mistake?
Consensus on fluid is consistent: run a 10-weight hydraulic oil (Cat HYDO-type) in the hydrostatic drive and pump-drive circuit, not a 30-weight. A 30W oil is described repeatedly as too heavy for the hystat circuit and slows its response. A 10W transmission/drive-train oil (Cat TDTO-type) is an accepted substitute in the hydrostatic circuit; the extra clutch and disc-brake additive package it carries isn't needed there but does no harm. The final drives run a heavier gear/transmission oil, roughly 11.5 L (about 3 US gal) per side, and are a separate fill from the hydrostatic charge circuit. Exact viscosity grade and fill quantity can vary by production run, so confirm against the specific machine's operation and maintenance manual rather than assuming one spec fits every 963D built.
What undercarriage wear pattern is typical for the 963D, and how much should a buyer budget for it?
Undercarriage is treated as the single biggest wear-cost line on a 963-family loader. The 963D's oscillating roller-frame design rides smoother than a rigid frame, but front idlers and bottom rollers still wear noticeably faster than top carrier rollers because they carry more ground-contact load. Field inspections on used machines commonly turn up front idlers and bottom rollers down in the 30-45% remaining range while top rollers still show close to full remaining life at the same hour count. Cat's SystemOne-type undercarriage is generally projected around 4 years or 6,000 hours (or full wear, whichever comes first), but that projection moves a lot with ground conditions and application severity, so treat it as a starting point, not a guarantee. A full undercarriage replacement (rollers, idlers, tensioner/seal kit, track segments) is a five-figure expense in the field. Get a wear-percentage survey tied to actual hours from a qualified tech before valuing a used unit on hour meter alone.
Does the engine and its quirks differ across 963D production, and what engine problems come up most?
Engine spec is not uniform across every machine wearing the 963D model letter. The D designation spanned an emissions-driven engine transition: earlier production is associated with a mechanical/electronic Cat inline-six rated in the high-150s hp range, while later production carries the Cat C6.6 ACERT rated near 141 kW (189 hp). Because the model letter didn't change with the engine update, always confirm the actual engine family from the machine's dataplate or ECM rather than assuming from the model name alone, and treat any single horsepower figure as varying by series. Two engine complaints recur: a top-end tick that grows as rpm climbs toward wide-open throttle, which techs have traced to tight intake valve lash rather than a lifter or injector fault (injector cut and fuel-flow tests can pass clean while a valve lash reset resolves or reduces the noise); and turbocharger complaints where coolant temperature climbs after sustained heavy load followed by oily exhaust smoke and soot collecting around the turbo, usually traced to a leaking turbo oil feed line or a blown mounting gasket coking the turbo rather than outright turbo failure. Have your dealer verify valve lash and turbo oil-feed integrity with a proper inspection before assuming either needs a full rebuild.
What electrical or sensor issues come up on the 963D, and how should they be diagnosed?
Complaints center less on outright ECM or sensor failure and more on wiring and connectors. The recurring field lesson: when a diagnostic code implicates a sensor, damaged wiring or a corroded/loose connector is the more likely root cause than the sensor itself, and outright ECM failure is called out as unlikely. Proper diagnosis needs Caterpillar's electronic service tool to pull the full code (module, component, and failure-mode identifiers) and confirm whether a fault is a real component failure or a wiring problem before parts get replaced on guesswork. Because the hydrostatic drive is electro-hydraulically controlled, a wiring or connector fault in that control circuit can show up as a drive symptom, such as the machine not engaging or moving only a short distance before stopping, rather than as a dash warning light, which sends owners chasing a mechanical drive-train cause first when the fault is actually electrical.
What loader-arm wear pattern shows up on the 963D and is it serious?
Loose play developing in the lower loader arms where they meet the quick-coupler plate is a commonly reported wear point, traced to worn pins and bushings rather than a structural defect in the arms themselves. Community advice is to grease on schedule and catch play early, since a pin seized in its bore turns a routine bushing swap into a job needing a hydraulic press or, in stuck cases, cutting the pin out. This is a load-bearing lift linkage, so have your dealer verify pin and bushing wear tolerances and bore condition before the machine goes back into full lift-and-carry duty.
What should a buyer check before purchasing a used 963D?
Field-tested checklist from owners and technicians: get a documented undercarriage wear survey (percentage remaining on rollers, idlers, sprockets, chain or rail) tied to actual hours and the date of the last major undercarriage work; cut open a fresh hydraulic/hydrostatic filter after a short run to look for metal and pull a fluid sample for analysis; check hydrostatic case-drain pressure and drive response on both tracks under load, including counter-rotation steering; check the loader arm pins and bushings for play at the coupler plate; confirm which engine family the specific machine carries and match its service history (turbo condition, injectors, valve lash) to that engine rather than assuming from the model letter, since 963D production spans more than one engine build; and review maintenance records and serial number history rather than relying on the hour meter alone. Run the machine through a full work cycle, including full lift height and both steering extremes, before agreeing on price. Have your dealer verify hydrostatic drive and undercarriage condition with a full inspection before final purchase.

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

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