Caterpillar 785D
Caterpillaroff-highway trucktruck

Caterpillar 785D

Maintenance schedule, common problems & OEM parts breakdown

The Caterpillar 785D is a large rigid-frame off-highway haul truck built for mining and quarry production, sitting in the middle of Cat's 785-793 mining truck family. It runs a Cat 3512C HD V-12 diesel rated 1082 kW (1450 hp) gross and 1005 kW (1348 hp) net, meeting US EPA Tier 2 equivalent emissions, and drives a six-speed mechanical powershift transmission through a torque converter rather than an electric drive. Gross machine weight runs about 249,476 kg (550,000 lb), empty weight is near 117,597 kg (259,257 lb), and rated payload sits around 136 t (300,000 lb), varying with body and tire configuration. Caterpillar introduced the 785D in 2008 as a direct replacement for the 785C within the wider 785 lineage (785, 785B, 785C, 785D), and offered it with flat-floor and dual-slope body options plus a high-altitude arrangement for sites above typical sea-level ratings.

The 785D's defining change over the 785C was the 3512C HD engine, sized to match the 785C's output so mines could drop it into an existing fleet without reworking duty cycles; it also introduced RAXL (rear axle lubrication) warm-oil filtration and an air-to-air aftercooled induction system not used on the C-series. Caterpillar built the 785D across more than one serial-prefix family, including DMC, MSY, and a later ZSP prefix, as running production changes were introduced, so fluid, filter and electronic-control details can differ between an early- and late-build truck under the same base model name. Caterpillar eventually replaced the 785D in this weight class with a later, unrelated model also simply called 785 (no letter suffix), built around the Tier 4 Final/Stage V Cat 3512E engine, so the two nameplates should not be confused when sourcing parts or documentation. With 785D production finished, its used-equipment and parts market centers on mechanical-drivetrain simplicity and Tier 2 emissions compliance that keeps it legal to import and run in regions restricting newer Tier 4 equipment.

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 785D specifications

Engine

Engine modelCat 3512C HD - 12-cylinder (V-12), four-stroke-cycle diesel, turbocharged and aftercooled
Gross power1082 kW (1450 hp) @ 1750 rpm, per SAE J1995
Net power1005 kW (1348 hp), per Cat/ISO 9249/SAE J1349/80-1269-EEC
Displacement58.6 L (3573.6 cu in)
Bore x stroke170 mm x 213-215 mm (6.7 in x 8.4 in), reported both ways across spec tables
Torque rise23% net torque rise
Emissions tierUS EPA Tier 2. This engine and emissions rating is specific to the 785D generation; the later non-D 785 uses a different (3512E) engine rated to Tier 4 Final / EU Stage V

Weights

Empty weight (chassis + body, no payload)117,597 kg (259,257 lb)
Operating chassis weight (bare chassis, no body)approx. 83,300-84,700 kg (183,650-186,660 lb)
Gross machine operating weight (loaded)249,476 kg (550,000 lb)
Body weightapprox. 20,830-30,620 kg (45,920-67,510 lb), depending on body style selected
Rated payload (standard heaped body)136 t (150 tons / 300,000 lb)
Target payload range (by body/configuration)131-143 t (144-157 tons); dual-slope body target approx. 132 t (146 tons). Varies by body option selected
Weight distribution, loaded33% front / 67% rear
Weight distribution, emptyapprox. 45-46% front / 54-55% rear

Dimensions

Overall transport length11.55 m (37 ft 11 in)
Overall transport width6.64 m (21 ft 9 in)
Overall transport height5.12 m (16 ft 10 in), reported up to 5.15 m (16 ft 11 in) depending on canopy/body configuration
Wheelbase5.18 m (17 ft)
Ground clearance0.99 m (3 ft 3 in)
Body dump height (raised)11.81 m (38 ft 9 in)
Dump ground clearance (body raised)1.2 m (3 ft 11 in)
Turning diameter (front)29.8 m (97 ft 8 in)
Machine clearance turning diameter33.2 m (108 ft 11 in)
Standard tire size33.00-R51, E3/E4 rock-service rating

Performance

Maximum travel speed, loaded (6th gear)54.8 km/h (34 mph)
Reverse speed11 km/h (6.8 mph)
Forward gear range6-speed powershift, 12.1-54.8 km/h (7.5-34 mph)
Steer angle36 degrees
Final drive total reduction22.75:1 (differential 2.10:1, planetary 10.83:1)
Body raise/lower cycleraise approx. 15.2 sec at high idle; lower (float) approx. 16.2 sec; power-down approx. 15.9 sec
Gradeabilitynot published as a single percentage; rated by a rimpull-speed-grade performance curve referenced against gross weight and rolling resistance (add 1% effective grade per 10 kg/t of rolling resistance)

Service capacities (summary)

Fuel tank1893 L (500 gal)
Hydraulic tank (brake/hoist supply)337 L (89 gal); full brake/hoist system including tank approx. 641 L (169 gal)
Engine oil (crankcase)204 L (54 gal)
Cooling system379 L (100 gal)
Differential and final drivesapprox. 435 L (115 gal)
Transmission/torque converter, including sump248 L (65.6 gal)
Steering system, including tank117 L (31 gal); steering tank alone approx. 91 L (24 gal)

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

785D fluids & capacities

SystemCapacityRecommended fluid
Engine crankcase (with filter)204.5 L (54 US gal)Cat DEO diesel engine oil, meets Cat ECF-2 (ECF-3 acceptable for improved performance), equivalent to API CH-4/CI-4 PLUS. SAE 15W-40 multigrade for ambient -18°C to 40°C (0°F to 104°F); SAE 10W-30 where cold starts run colder. Cat DEO-ULS applies in markets requiring ultra-low-sulfur diesel fuel.
Cooling system378.6 L (100 US gal)Cat ELC (Extended Life Coolant), glycol-based, mixed 50/50 with water (premix or concentrate). Extended service life to 6 years/12,000 hours when a Cat ELC Extender treatment is added at the half-life interval.
Fuel tank, standard1892.8 L (500 US gal)No. 2-D diesel fuel meeting Cat's fuel specification; ultra-low-sulfur diesel required where local emissions rules apply. Not a lubricant - no brand-name oil recommendation applies here.
Torque converter/transmission system, including sump248 L (65.6 US gal)Cat TDTO (Transmission/Drive Train Oil), meets Cat TO-4 spec. SAE 10W for cold-climate startup, SAE 30 for moderate ambient, SAE 50 for sustained hot climates - confirm exact ambient break points against the machine's own OMM fluid-viscosity chart.
Differential and final drives, combined435.4 L (115 US gal)Cat TDTO (TO-4 spec), same climate-based viscosity selection as the transmission: SAE 10W, SAE 30, or SAE 50 by ambient temperature. Refill capacity is published as one combined differential-and-final-drives figure, not split per side.
Steering hydraulic tank90.9 L (24 US gal)Cat TDTO (TO-4 spec). Large Cat mining trucks in this class commonly run TDTO across drivetrain and hydraulic circuits rather than a separate Cat HYDO fill - verify against the machine's specific OMM fluid chart before service.
Steering hydraulic system, including tank117.4 L (31 US gal)Cat TDTO (TO-4 spec), same product as the steering tank fill above.
Brake/hoist hydraulic tank337 L (89 US gal)Cat TDTO (TO-4 spec).
Brake/hoist hydraulic system, including tank639.8 L (169 US gal)Cat TDTO (TO-4 spec), same product as the brake/hoist tank fill above.
Grease, all chassis and pin pointsNot capacity-rated - applied per grease point on the scheduled lubrication intervalCat Advanced 3Moly Grease, NLGI 2, lithium-complex with 3% molybdenum disulfide, for ambient -20°C to 40°C (-4°F to 104°F) medium-load/medium-speed points. Cat Multipurpose Grease (NLGI 2, no moly) as an alternative for a wider ambient range down to -30°C (-22°F) or higher-moisture points.

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

Caterpillar 785D maintenance schedule

Service intervalTasks
Every 50 h
  • Walk around the frame, hoist mounts and body pivots; check for cracks, loose fasteners, leaks and trash buildup.
  • Check engine oil, coolant, transmission oil and hoist/converter/brake system oil levels; check the radiator core for plugging.
  • Measure and recharge the oil-pneumatic front and rear suspension struts to the recorded baseline height.
  • Drain moisture from the fuel tank and air tanks; check air filter and precleaner restriction indicators.
  • Test service brakes, secondary steering, back-up alarm and VIMS gauges; inspect the seat belt.
  • Weekly: pull the front wheel bearing and final-drive magnetic plugs and check for metal particles; check tire inflation pressure.
Every 250 h
  • Pull engine, transmission/converter and rear axle oil samples for lab analysis; change engine oil and filter if the sample or duty cycle calls for it.
  • Service the engine air filter primary element and precleaner per restriction indicators.
  • Check the automatic lubrication (auto-lube) system injector cycle; confirm grease purges at each suspension cylinder and pivot outlet.
  • Check air/hydraulic brake charging pressure and confirm the accumulator system builds to normal operating pressure.
  • Inspect ROPS/FOPS mounting, platform ladders and handrails for damage.
  • Review VIMS payload and machine health event logs for developing trend warnings.
Every 500 h
  • Change the front wheel bearing oil on both hubs; use Final Drive and Axle Oil (FDAO) or TDTO TO-4 or newer.
  • Replace both primary fuel filter/water separator elements, or sooner if restricted.
  • Sample torque converter, transmission and hoist/brake hydraulic oil at the S-O-S tap; service the transmission charging and lube filters.
  • Inspect the Duo-Cone seals at the oil-cooled multi-disc brakes for cooling-oil leakage into the wheel/axle housing.
  • Grease manual chassis points not reached by the automatic lubrication system.
  • Check the rear axle lubrication (RAXL) filtration circuit and control valve for correct warm-oil flow.
Every 1,000 h
  • Change transmission, torque converter, hoist and brake system hydraulic oil (TDTO TO-4 or newer) and filters, or extend per confirmed S-O-S trend.
  • Change rear axle differential and final drive oil; pull magnetic drain plugs and inspect for wear metal.
  • Measure oil-cooled brake disc pack wear against the reference thickness and record the trend.
  • Recharge and re-baseline the front and rear suspension strut cylinders; inspect rods for scoring or leaks.
  • Inspect the steering hydraulic system, steering cylinders and secondary (emergency) steering pump.
  • Check turbocharger mounting, boost lines and the air-to-air aftercooler core for leaks or damage.
Every 2,000 h
  • Check engine valve lash and injector timing at top-center; adjust to the 3512C HD specification.
  • Sample engine coolant and top off the extended-life coolant corrosion inhibitor; change coolant if due.
  • Trend torque converter and transmission clutch pack wear from accumulated oil-sample data.
  • Inspect the main frame, hoist cylinder mounts and body pivot pins/bushings for cracking or elongation.
  • Test Automatic Retarder Control (ARC) and Traction Control System (TCS) function with Cat Electronic Technician (ET).
  • Inspect wheel and final drive bearings for play; re-torque wheel rim clamps to specification.
Every 4,000 h
  • Drain and refill the engine cooling system, or extend service if running factory extended-life coolant; pressure-test the system.
  • Overhaul or reseal the oil-cooled brake pack Duo-Cone seals if wear or leakage trend indicates.
  • Inspect hoist cylinder rod seals, pins and bushings for wear; rebuild as needed.
  • Weigh torque converter, transmission and differential condition against cumulative oil-analysis history and plan a component exchange window.
Every 6,000 h
  • Plan a powertrain rebuild or exchange (transmission, torque converter, differential, final drives) driven by wear trend and oil analysis, not a fixed calendar.
  • Overhaul the front and rear suspension strut cylinders: seals, wear bands and charge valves.
  • Assess the 3512C HD for an in-frame or full overhaul based on blow-by, oil consumption and compression trend.
  • Replace the oil-cooled brake discs and plates as a matched set per axle where wear data calls for it.

Servicing the 785D beyond the schedule

Predictive Maintenance & Fluid Analysis

Run S-O-S oil sampling on the 3512C HD engine, powershift transmission, torque converter and rear axle at every scheduled interval; wear-metal trends catch bearing and clutch-pack wear before failure. VIMS logs payload cycles, brake temperature and fault events, so pull its history at each service instead of relying on hour meters alone. Track the RAXL warm-oil filtration circuit separately; its trend data flags contamination in the axle/differential sump early.

Corrective & Common Repairs

Expect Duo-Cone seal leakage at the oil-cooled multi-disc brakes to show up as brake cooling oil loss or axle-housing pressure buildup; check the wheel bearing housing breather first. Front and rear oil-pneumatic struts lose nitrogen charge over time and need recharging to the recorded baseline height, not guesswork. Because the rear axle is a common sump for the differential and both final drives, one component failure demands a full flush of all three to prevent repeat contamination.

Overhaul & Rebuild Points

Powertrain rebuild timing on the 785D follows S-O-S wear trend more than a fixed hour count: plan torque converter, powershift transmission, differential and final-drive component exchange once particle counts or clutch-pack wear cross threshold. The 3512C HD typically reaches an in-frame or full overhaul window based on blow-by and oil consumption trend rather than calendar time. Budget for suspension strut cylinder reseals and oil-cooled brake disc/plate set replacement as separate rebuild events tied to their own wear data.

Seasonal & Environment Servicing

The 3512C HD runs without altitude derate up to about 4300 m (14,000 ft), but cold-climate sites still need the ether-assisted starting aid and cold-weather-grade TDTO/FDAO checked before winter. In dusty quarry or open-pit environments, check air filter precleaner dust valves daily; a stiff or cracked valve lets dust bypass and shortens filter life fast. Confirm extended-life coolant concentration each season change to protect the aftercooled turbocharged engine against both freeze-up and cavitation corrosion.

785D common service parts

Part numberPart
1D-4540Bolt,Machine Fuel Filter MountingCheck fitment →
255-2282Switch As-PressureCheck fitment →
1R-0755Filter As-FuelCheck fitment →
1R-0750Filter As-FuelCheck fitment →
5P-4433Elbow (To Air Filters)Check fitment →

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

785D fault codes & troubleshooting

CodeMeaningLikely causeWhat to do
CID 0100 FMI 01Engine oil pressure data valid but below normal range, most severe levelLow oil pressure for current engine speed and load; worn oil pump, plugged suction screen, low oil level, or a failed pressure sensorCheck oil level and condition first; if correct, verify sensor wiring and confirm actual pressure with a calibrated gauge before returning the truck to service
CID 0100 FMI 04Engine oil pressure sensor signal voltage below normal, short to groundDamaged sensor wiring, corroded connector, or a failed oil pressure sensorInspect the sensor connector and harness for damage or corrosion, then test supply and signal voltage against the sensor spec
CID 0110 FMI 00Engine coolant temperature data valid but above normal range, most severe level (overheat)Low coolant level, blocked radiator core, failed water pump, or a thermostat stuck closedFollow the overheat shutdown procedure, then check coolant level, radiator condition, and fan drive operation before restart
CID 0110 FMI 03Engine coolant temperature sensor signal voltage above normal, open circuit or short to supplyDisconnected or corroded sensor connector, open wiring, or a failed temperature sensorConfirm the connector is fully seated, then test circuit continuity and sensor resistance against spec
CID 0190 FMI 00Engine speed data valid but above normal range, most severe level (overspeed)Momentary overspeed event, often from descending a grade without proper retarding, or a failed speed/timing sensorReview logged event data on the ECM, then inspect the speed/timing sensor and driveline for damage after a confirmed overspeed event
CID 0095 FMI 16Fuel filter differential pressure data valid but above normal range, moderately severe (restricted filter)Fuel filter loading with contamination or approaching its service intervalCheck the fuel filter restriction indicator and replace primary and secondary fuel filters per the service schedule
CID 0111 FMI 01Engine coolant level data valid but below normal range, most severe level (low coolant)External coolant leak, low system fill, or a failed level sensor/floatCheck coolant level at the surge tank once safe to do so, inspect for external leaks, then top off and restart
CID 0639 FMI 09J1939 data link abnormal update rate, loss of expected module communicationCorroded or loose data link connector, damaged harness, or another electronic module dropped off the networkInspect data link wiring and connectors for corrosion or damage, then confirm all modules power up and communicate with the diagnostic tool
CID 0651 FMI 05Fuel injector solenoid circuit current below normal, open circuit, on one of the engine's injector circuitsOpen injector solenoid winding, damaged harness, or a loose connector at that cylinder's injectorIsolate the affected cylinder's wiring, then test injector solenoid resistance and connector condition against spec

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

785D attachments & work tools

Dump body types

Factory body choices for this class are the Dual Slope (original standard body, lined or unlined), X Body (heavy-duty, liner-configurable for abrasive or site-specific material), Mine Specific Design II (lighter customer-spec body for mature mines with good maintenance practices), and Gateless Coal Body (kicked-up floor, no tailgate, extra volume for coal haulage). Payload varies by body/liner selection, roughly 129-143 t (142-157 tons) across the range, so match body to material density and site conditions.

Body liners and spillage control

Abrasion-resistant steel bodies can be fitted with wear liners, rail caps, and ejector or shedder geometry for sticky or cohesive material. Tail extensions, sideboards, and tumble bars are offered to hold rated payload and cut spillage on the standard bodies.

Bare chassis / OEM specialty conversions

A WTR bare chassis variant is offered for OEM-built water trucks, fuel/lube trucks, and tow tractors. It can be ordered with or without hoist cylinders, shares most product options with the dump-body truck, and carries a higher Tractor ROPS rating required for these specialty builds.

Water delivery hydraulic kit

A factory Water Delivery System is offered as an add-on for the WTR bare chassis. It supplies cab controls, a hydraulic pump and motor, a water pump, and stainless spray heads, so the chassis needs the WTR hydraulic provision to accept it.

Body mounting and hoist system

The dump body pivots on frame-mounted pins at the rear and is raised by hoist cylinders; bare chassis units can delete the hoist cylinders entirely for non-dumping OEM builds such as water or fuel/lube trucks. This pin-and-hoist arrangement is the only body-mounting interface, there is no quick-coupler system like on excavators or loaders.

Tires

Standard fitment for this size class is 33.00-R51 radial OTR tires. Tire spec can vary by configuration and market, confirm current fitment for a given serial range with the dealer.

Suspension cylinders

Four independent oil-pneumatic, variable-rebound suspension cylinders are used. Front cylinders are frame-mounted and double as steering kingpins for a tight turning radius; rear cylinders allow axle oscillation and absorb road-shock loading instead of transmitting it to the frame.

Payload and machine monitoring

A Vital Information Management System (VIMS) handles machine health and payload data, with payload indicator lamps standard and an external payload digital display offered on the Deluxe cab. VIMS logs overload events after second-gear reweigh and can tie into a max-payload/road-condition speed management feature.

Cab and guarding certification

Standard and Deluxe cab levels are offered, with the Deluxe cab adding the external payload display. Specialty bare-chassis builds (water, fuel/lube, tow) require the higher Tractor ROPS certification rather than the standard dump-truck ROPS/FOPS rating.

All 785D assemblies by section

Every catalogued assembly group for the Caterpillar 785D. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.

Air Inlet And Exhaust System
285-0730 Aftercooler Gp-Air -Ataac
0S***09Bolt (3/4") Filler Tube Assembly To Transfer Drive Case14
1S***65Guard-Dust Valve1
1S***85Valve-Air Cleaner Dust1
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311-8420 Air Cleaner Gp
13***61Clamp8
20***35Clip; (Slot)16
20***36Clip; (Tab)16
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285-0787 Air Cleaner Gp
0S***09Bolt (3/4") Filler Tube Assembly To Transfer Drive Case14
1S***65Guard-Dust Valve1
1S***85Valve-Air Cleaner Dust1
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311-8421 Air Cleaner Gp
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter8
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***824
17***15Clamp4
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312-4174 Lines Gp-Air -Lower
10***16Manifold-Exhaust; (Crossover)1
10***78Manifold-Exhaust; (Intermediate)2
10***79Sleeve-Elbow Support2
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311-8521 Lines Gp-Air -Upper
13***40Clamp As8
15***69Hose2
23***85Clamp; (Bolt Spring)8
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285-0724 Lines Gp-Air -Aftercooler
0L***70Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case4
0S***09Bolt (3/4") Filler Tube Assembly To Transfer Drive Case6
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)6
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285-0794 Lines Gp-Turbocharger Air
15***18Muffler As1
28***94Lines Group-Turbocharger Air1
30***57Strap1
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265-6794 Manifold Gp-Exhaust
15***39Plate1
24***99Bellows As2
24***10Clamp1
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309-9596 Muffler Gp
15***39Plate1
24***10Clamp1
24***12Gasket; (Exhaust)2
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285-0795 Pipe Gp-Exhaust
12***36Gasket; (Turbocharger)4
12***14Coupling-Exhaust4
28***95Pipe Group-Exhaust1
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133-5950 Shield Gp-Manifold
13***50Shield Group-Manifold; -Front-High Altitude Application Rear1
23***58Clamp As-Compressor; (V-Band)1
25***90Housing-Compressor1
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316-6332 Turbocharger Gp
22***04Base As2
23***91Plate1
2A***39Bolt,Machine Tube To Torque Converter And Tube To Oil Cooler8
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308-4494 Turbocharger Gp
0S***09Bolt (3/4") Filler Tube Assembly To Transfer Drive Case1
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***822
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
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Basic Engine
113-8193 Air Compressor Gp
0S***87Bolt-Bracket Assembly To Timing Gear3
11***93Air Compressor Group1
12***22Gasket1
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160-9845 Air Compressor Gp
0L***52Capscrew (3/8 - 16 Nc X 3 1/4 Gd8, Hex)6
0S***17Bolt --Use Open Hole In Compressor Body8
0S***18Bolt; (5/16-18x1-In)(Hydraulic Pump)6
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247-8341 Base Gp-Valve Cover
11***38Spacer; (17.5x30.94x98-mm)1
11***39Spacer; (17.5x30.94x98-mm)1
12***39Washer-Spring1
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172-0190 Belt Tensioner Gp
0L***70Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case2
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly1
0S***95Bolt 1.25 In. (31.75 mm) Long Guard Assemblies To Radiator Guard2
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273-5712 Camshaft Gp
0S***09Bolt (3/4") Filler Tube Assembly To Transfer Drive Case2
11***08Plate2
12***93Washer-Thrust2
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308-6860 Cover Gp-Cylinder Block
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter4
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly80
0S***95Bolt 1.25 In. (31.75 mm) Long Guard Assemblies To Radiator Guard4
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2w-0204 Cover Gp-Flywheel Housing
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***824
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly39
0T***55Bolt; (3/8-16x4.25-In)(Location S)1
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119-6350 Cover Gp-Front Housing
03***42Seal-O-Ring; (11.89mm Id)1
10***85Cover As1
11***50Cover Group-Front Housing1
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101-0831 Cover Gp-Valve Mechanism
10***31Cover Group-Valve Mechanism1
10***97Cover1
1A***79Capscrew (5/16 - 18 Nc X 1 1/2 Gd5, Hex)4
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161-6926 Crankshaft Gp
12***45Bolt As; (5/8-18x4.25-In)(Counterweight)36
14***31Bearing As-Main; (Standard)7
14***32Bearing-Main; (0.63-mm Us Id)0
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100-8026 Cylinder Block As
10***26Cylinder Block As1
21***26Liner-Cylinder Block12
22***96Cap-Crankshaft Bearing7
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350-1392 Cylinder Block As
22***96Cap-Crankshaft Bearing7
35***92Cylinder Block As1
4W***13Plug; (2-1/4-12 Thd)3
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350-1413 Cylinder Block As
03***42Seal-O-Ring; (11.89mm Id)6
10***79Cylinder Block As1
2W***40Plug-Oil Manifold8
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106-2779 Cylinder Block As
10***79Cylinder Block As1
22***96Cap-Crankshaft Bearing7
4W***13Plug; (2-1/4-12 Thd)3
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240-6651 Cylinder Block Gp
21***68Seal-O-Ring; (11.89-mm Id)6
24***51Cylinder Block Group1
2W***40Plug-Oil Manifold8
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115-5154 Cylinder Block Gp
0S***95Bolt 1.25 In. (31.75 mm) Long Guard Assemblies To Radiator Guard2
10***26Cylinder Block As1
10***98Bearing-Camshaft14
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353-3970 Cylinder Block Gp
13***06Guide-Valve; (Standard)(Intake)2
14***82Guide-Valve; (0.508mm Os Od)(Exhaust)0
19***95Guide-Valve; (Standard)(Exhaust)2
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242-5328 Cylinder Head As
11***91Gasket-Cylinder Head1
13***20Fastener Group-Cylinder Head6
13***21Fastener Group-Cylinder Head2
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154-1612 Cylinder Head As
13***06Guide-Valve; (Standard)(Intake)2
14***82Guide-Valve; (0.508mm Os Od)(Exhaust)0
15***12Cylinder Head As2
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317-2440 Cylinder Head Gp
17***71Damper Group1
1N***82Adapter1
31***40Cylinder Head Group1
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317-2441 Cylinder Head Gp
15***63Washer; (10.35x16x2-mm Thk)2
1A***29Bolt (1-1/8") Tube Assembly To Transfer Drive Case48
22***01Plug2
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125-9749 Damper Gp
12***49Damper Group1
17***90Belt Tensioner Group; -Variable Speed-Non-Variable Speed1
17***20Drive Group-Fan1
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171-4571 Damper Gp
13***81Control Group-Fan; -Variable Speed1
17***71Damper Group1
17***45Drive Ar-Fan1
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174-9345 Drive Ar-Fan
0L***51Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold4
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly6
10***66Gear-Accessory Drive; (55-Teeth)1
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173-8434 Drive Ar-Fan
10***24Seal As; (Lip Type)1
13***98Bearing-Sleeve1
17***34Drive Ar-Fan1
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172-0218 Drive Ar-Fan
12***19Lines Group-Fan Drive; -Variable Speed1
17***90Belt Tensioner Group; -Variable Speed-Non-Variable Speed1
17***18Drive Ar-Fan1
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9y-1595 Drive Gp-Accessory -Pump Drive
0T***55Bolt; (3/8-16x4.25-In)(Location S)1
10***79Adapter As1
10***76Shaft As-Pump Drive1
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107-7361 Drive Gp-Accessory -Upper, Rh
00***00Screw; (5/8-11x1-In)8
10***61Drive Group-Accessory; -Upper, Rh-Alternator1
10***41Retainer-Bearing1
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115-0597 Drive Gp-Auxiliary
0T***73Bolt (3/8) (63.5mm Long) (On Cab Of Cover Assem.)12
11***97Drive Group-Auxiliary; -Water Pump-High Altitude Application1
1A***60Capscrew, Hex Head (1/2 - 13 X 2 G5); (Hex Head) (1/2-13x2 Gd 8 Z)8
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174-9363 Drive Gp-Fan
17***63Drive Group-Fan1
1D***97Bolt 16.5cm(6.5in.)Long2
9H***60Bolt; (1/2-13x6.25-In)(1/2-13 Thd)6
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163-2592 Drive Gp-Fan
0S***73Bolt (102mm Long); (1/2-13x4-In)8
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter8
10***28Pulley-Fan Drive1
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172-0220 Drive Gp-Fan
17***20Drive Group-Fan1
19***31Pulley As-Crankshaft; (5-Groove)1
4W***27Kit-Bushing; (Crankshaft Pulley)(Flanged)1
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217-6965 Drive Gp-Fan
21***65Drive Group-Fan1
5P***39Washer-Hard; (28x42x4-mm Thk)12
8N***96Gear (151 Teeth)1
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214-6006 Fastener Gp-Front Housing
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)5
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly2
0T***55Bolt; (3/8-16x4.25-In)(Location S)1
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9y-7669 Flywheel Gp
0L***51Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold4
10***65Plate-Thrust1
10***66Shaft-Gear; (Cluster)1
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8n-7174 Gear Gp-Front -Standard Rotation
2K***98Seal-O-Ring1
2S***23Cover As; (Governor)1
8N***74Gear Group-Front; -Standard Rotation-Accessory Drive-Jacket Water Pump-Fuel Transfer Pump-Oil Pump Drive1
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175-5204 Gear Gp-Rear -Camshaft Drive
0S***09Bolt (3/4") Filler Tube Assembly To Transfer Drive Case1
17***04Gear Group-Rear; -Camshaft Drive1
20***84Guard; (Alternator)1
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4n-9680 Governor Gp-Air Compressor
0S***95Bolt 1.25 In. (31.75 mm) Long Guard Assemblies To Radiator Guard1
10***67Adapter1
1D***74Bolt (L.H. Side Flywheel Housing)7
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4p-3747 Guard Gp-Belt -Alternator
0S***87Bolt-Bracket Assembly To Timing Gear4
10***34Housing-Accessory Drive1
1B***18Washer; (25/64 X 5/8 X .064in Thk)6
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317-7596 Housing Gp-Flywheel
0S***09Bolt (3/4") Filler Tube Assembly To Transfer Drive Case4
15***26Bracket As2
19***86Retainer-Eye; (Rear)1
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4p-5426 Housing Gp-Front -Accessory Drive
03***69Elbow-Flared; (1/2-14 Nptf)5
06***17Elbow-Flared1
0T***73Bolt (3/8) (63.5mm Long) (On Cab Of Cover Assem.)1
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7e-6872 Lifting Gp-Engine
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)4
14***16Belt-Serpentine; (Alternator)1
1A***60Capscrew, Hex Head (1/2 - 13 X 2 G5); (Hex Head) (1/2-13x2 Gd 8 Z)2
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314-9741 Lines Gp-Air Compressor
0S***71Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting4
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter6
10***62Dowel2
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7e-4836 Mounting Gp-Alternator
0T***02Bolt; (3/8-16x0.625-In)(Shield To Head)1
14***95Ring-Piston; (Intermediate)1
19***82Retainer As1
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127-4462 Pan Gp-Oil -Engine
0T***02Bolt; (3/8-16x0.625-In)(Shield To Head)1
12***62Pan Group-Oil; -Engine1
14***95Ring-Piston; (Intermediate)1
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320-3052 Piston & Rod Gp
10***81Cap-Dust1
10***82Cap-Dust1
10***83Bracket-Pulley1
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341-3642 Piston & Rod Gp
11***32Seal Group-Crankshaft; (Cw Rotation)1
11***33Seal Group-Crankshaft; (Ccw Rotation)1
34***42Piston & Rod Group1
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103-0880 Pulley Gp-Idler
10***80Pulley Group-Idler1
18***11Support As1
1B***09Bolt-- Head To Cylinder Block8
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7w-3813 Seal Gp-Crankshaft
11***79Shaft-Tightener1
25***45Shaft1
32***23Bracket-Fan Drive1
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7c-2655 Support Gp-Engine
1D***66Bolt Bracket Assembly To Yoke20
5P***45Washer-Hard; (13.5x25.5x3-mm Thk)(Turbocharger Blanking Plate)20
5P***46Washer-Hard; (15.5x29x3-mm Thk)16
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325-8124 Support Gp-Fan Drive
0L***70Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case2
0S***15Bolt 19 mm (.75 In.) Long Return Air Console To Enclosed Rops1
10***77Retainer-Spring1
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7n-1863 Trunnion Gp-Engine
03***31Seal-O-Ring3
10***99Cover As3
14***43Hose-Elbow1
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224-9869 Valve Mechanism Gp
0L***51Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold2
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter3
11***57Bracket1
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Braking System
241-3147 Accumulator Gp-Brake -Charged
13***75Filter Element As-Oil; (Ultra High Efficiency)(Cleanout/High Efficiency)1
14***07Plug; (Hex Head) (-6 Orb) (Current) (16***35 Friction Disc Interchangeable With 11***47) (Use All Of One Part Number)3
24***47Accumulator Group-Brake; -Charged1
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244-1498 Air Dryer Gp
0S***73Bolt (102mm Long); (1/2-13x4-In)3
11***43Valve Group-Brake; -Automatic Retarder-Park, Secondary Brake1
12***65Plug; (Pipe)1
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101-8352 Air Dryer Gp
00***52Seal-O-Ring4
08***5690 Degrees Elbow1
10***52Air Dryer Group1
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311-0517 Brake Gp-Service & Parking
10***25Elbow1
14***28Connector Assem.1
14***40Adapter; (Straight) (-8 Orb X -8 Orfs)1
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311-0516 Brake Gp-Service & Parking
0S***73Bolt (102mm Long); (1/2-13x4-In)3
11***43Valve Group-Brake; -Automatic Retarder-Park, Secondary Brake1
12***65Plug; (Pipe)1
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211-1803 Control Gp-Parking Brake
13***87Hose As2
14***27Connector Group1
14***40Adapter; (Straight) (-8 Orb X -8 Orfs)2
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237-7318 Control Gp-Service Brake
01***80Lockwasher8
1T***16Bolt; (5/16-18x0.75-In)(12 Point Hd)4
1V***95Coupling1
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309-9603 Control Gp-Service Brake -Chassis
1M***09Bearing-Sleeve2
2B***73Key-Woodruff2
2D***09Seal--To Cover & Plate Bearing Retainers4
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344-6155 Conversion Ar
20***61Piston As2
20***67Kit-Piston Repair; (Slack Adjuster)(Slack Adjuster)1
2G***02Spring2
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9t-7204 Cylinder Gp-Air
1S***90Spring-Diaphragm2
20***61Piston As2
20***67Kit-Piston Repair; (Slack Adjuster)(Slack Adjuster)1
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8w-3406 Cylinder Gp-Air/Hydraulic
16***80Tank-Air1
3D***70Elbow-External Pipe Thread1
3D***84Elbow-- 90 Degrees-- High Pressure To Gauge1
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246-1001 Filter Gp-Oil
1P***09Clip 15.9 mm (.62 In.) Dia.2
24***01Filter Group-Oil; -Power Train1
2K***55Pin (Spring)1
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311-8703 Lines Gp-Brake Oil Cooler
12***41Tank-Air1
1P***09Clip 15.9 mm (.62 In.) Dia.2
2K***55Pin (Spring)1
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343-4525 Lines Gp-Service Brake
34***25Lines Group-Service Brake1
4J***57Spring1
4J***58Nut-Cap1
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237-4169 Lines Gp-Service Brake
16***83Rodwiper, Valve Group-Modulating; -Service Brake, Rodwiper; Wiper1
17***71Body1
18***87Valve Group-Solenoid1
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237-4170 Lines Gp-Service Brake
23***70Lines Group-Service Brake; -Front1
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5t-1060 Pump & Motor Gp-Brake Release -Parking, Secondary
23***71Valve Group-Air Control1
2G***43Handle1
4D***53Setscrew; (5/16-18-Thd)1
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6t-6147 Pump Gp-Gear
05***12Cartridge As1
06***04Ring-Retaining1
0S***15Bolt 19 mm (.75 In.) Long Return Air Console To Enclosed Rops2
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205-0557 Slack Adjuster Gp
05***12Cartridge As1
06***04Ring-Retaining1
0S***15Bolt 19 mm (.75 In.) Long Return Air Console To Enclosed Rops2
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205-0559 Slack Adjuster Gp
03***60Bolt-Self Locking; (5/16-18x1.0)2
13***86Kit-Seal; (Incls Ring & Seals)1
14***09Plug As-Sto1
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211-1804 Tank Gp-Air
0L***43Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender2
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)2
0S***18Bolt; (5/16-18x1-In)(Hydraulic Pump)10
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317-2733 Tank Gp-Air
03***27Seal-O-Ring; (19.18mm Id)1
21***68Seal-O-Ring; (11.89-mm Id)1
31***33Tank Group-Air1
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318-3157 Tank Gp-Air
2R***32Guide-Shuttle1
2R***13Cap1
31***57Tank Group-Air; -Chassis1
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6e-1851 Tank Gp-Brake
3J***07Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve1
6E***51Tank Group-Brake; -Oil Reserve1
6V***97Seal (Later Machines And Field Installed)1
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177-8840 Valve & Mtg Gp-Brake -Automatic Retarder
03***60Bolt-Self Locking; (5/16-18x1.0)2
06***56Seal-O-Ring1
10***75Spring1
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4d-0487 Valve As-Check
16***08Washer; (13.03x25.4x2.38-mm Thk)1
21***68Seal-O-Ring; (11.89-mm Id)1
21***73Nut; (1/2-28-Thd)1
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2g-3594 Valve Gp-Air Control
06***39Seal-O-Ring1
2G***94Valve Group-Air; -Parking Brake On, Off1
3G***26Nut; (3/8-40-Thd)1
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247-1292 Valve Gp-Air Control -Service Brake Pedal
11***03Seal-O-Ring1
13***34Screen As; (Traction Control Valve)1
1S***93Strap; (Cable) (0.62in Dia)2
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247-1293 Valve Gp-Air Control -Secondary Brake Pedal
12***48Kit-Seal; (Solenoid Valve)0
15***84Locknut; (Special) (5/8-18 Thd)1
16***43Washer-Identification; (16.8x38.1x.5mm Thk)1
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351-0524 Valve Gp-Air Control -Manual Retarder
10***36Kit-Seal; (Solenoid Valve)1
11***43Locknut; (5/16-18-Thd)2
15***61Wedge-Plug Lock; (2-Pin)1
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113-1543 Valve Gp-Brake
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
11***43Valve Group-Brake; -Automatic Retarder-Park, Secondary Brake1
18***35Pin-Connector; (16-Ga To 18-Ga)2
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253-1675 Valve Gp-Brake Control -Service Brake
25***75Valve Group-Brake Control; -Service Brake1
30***77Film-Information; (Hydraulic Accumulator, Read Omm)1
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164-7474 Valve Gp-Check
14***99Kit-Repair; (Accumulator Bladder)(Steering)1
15***36Valve-Gas; (Brake)1
16***74Valve Group-Check; -Steering Clr Filter Byp, Pilot1
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1u-2644 Valve Gp-Check
1U***44Valve Group-Check; -Secondary, Parking Brake1
30***77Film-Information; (Hydraulic Accumulator, Read Omm)1
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6d-3781 Valve Gp-Check
0S***92Bolt--Cover To Flywheel Housing8
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly12
1D***19Nut-Retainer To Fan Bracket Assembly8
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105-0170 Valve Gp-Diverter
0S***92Bolt--Cover To Flywheel Housing8
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly12
10***70Valve Group-Diverter; -Tc, Front Brake Cooling1
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165-7083 Valve Gp-Modulating -Service Brake
14***99Kit-Repair; (Accumulator Bladder)(Steering)1
16***83Rodwiper, Valve Group-Modulating; -Service Brake, Rodwiper; Wiper1
16***05Ring1
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6e-6305 Valve Gp-Relief
1U***82Cylinder Group-Steering2
3J***99Self Locking Nut; (2 1/4-12)4
5T***03Plug4
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3t-0062 Valve Gp-Solenoid
16***01Seal As-Buffer1
16***12Seal-U-Cup1
1D***28Bolt 8.26 cm(3.25 In.) Long4
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9g-9988 Valve Gp-Solenoid
11***39Spacer; (10.5x18x21-mm Thk)2
14***27Connector Group1
14***39Connector As.3
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188-2461 Valve Gp-Solenoid
0S***56Bolt 4 1/4 In. (108 mm) --Front Support Assembly To Frame2
13***60Lock1
13***67Arm-Center1
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184-0987 Valve Gp-Solenoid
18***87Valve Group-Solenoid1
2A***18Socket As; (Rh Threads)1
2A***19Socket As; (Lh Threads)1
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Cooling System
311-8312 Connection Gp-Water
31***12Connection Group-Water1
8L***86Seal-O-Ring (Id=16.36mm); (16.36-mm Id)1
9S***85Plug--To Seal Hydraulic Pump To Sump Of Limit System1
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4w-5892 Cooler Gp-Engine Oil
4W***92Cooler Group-Engine Oil; Engine Oil Cooler Group1
6V***49Seal-O-Ring (Id=11.89mm); (11.89-mm Id)1
9S***91Plug,Machine Thread Fuel Injection Pump1
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200-5975 Core Gp-Oil Cooler -Front, Rear Brake
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly6
1A***64Bolt (4.75 In. Long-Location "B")2
20***75Core Group-Oil Cooler; -Front, Rear Brake-Torque Converter, Hoist, Brake1
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4w-5056 Core Gp-Oil Cooler -Transmission
4W***56Core Group-Oil Cooler; -Transmission1
8T***64Plug-Pipe; (1/8-27-Thd)(Cylinder Head)2
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7w-1713 Core Gp-Oil Cooler
1M***49Ring (5.313" Dia.)1
24***41Padlock Group; (1 On Fuel Tank Cap) (1 On Hydraulic Tank Cap) (1 On Grill Latch)1
2P***30Gasket Assem.1
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4w-4980 Core Gp-Oil Cooler -Engine
4W***80Core Group-Oil Cooler; -Engine1
6V***49Seal-O-Ring (Id=11.89mm); (11.89-mm Id)2
9S***91Plug,Machine Thread Fuel Injection Pump2
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1n-3599 Cover Gp-Radiator Cap
16***30Guard As4
16***95Spider As-Fan; (11-Blade)1
17***41Bracket As1
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310-1759 Elbow Gp-Water
10***84Dial1
1W***01Gasket1
2F***06Screw-Machine (6-32x. 25in); (6-32x0.25-In)2
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170-3576 Fan Gp-Suction
11***74Valve As-Vent Line1
14***18Housing As-Regulator1
17***76Fan Group-Suction1
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183-7141 Gauge Gp-Coolant Level -Engine
00***89Valve As-Drain2
03***67Connector-Flared -- Adapter To Hose As.2
03***68Elbow (For Use With Shallow Pan)2
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285-0731 Lines Gp-Water -Auxiliary
03***69Elbow-Flared; (1/2-14 Nptf)2
0L***43Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender2
0S***08Bolt-Support To Starting Engine Timing Gear Housing4
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308-4496 Lines Gp-Water -Turbocharger
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly4
12***00Bearing-Sleeve1
21***79Shaft; (14-Teeth)1
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285-0733 Lines Gp-Water
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly32
0S***18Bolt; (5/16-18x1-In)(Hydraulic Pump)46
12***56Gasket2
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177-9073 Lines Gp-Water -Lower
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly14
14***67Clamp; (Hose)7
14***81Spacer; (13.5x25x12-mm Thk)3
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178-6403 Lines Gp-Water -Bypass
03***92Spacer; (13.5x38x29-mm Thk)1
12***96Hose2
13***68Cover1
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308-6861 Lines Gp-Water -Upper
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly6
1T***65Bolt 2.54 cm (1" Long)1
23***46Seal-O-Ring1
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291-4313 Pump Gp-Auxiliary Water -Fresh Water
14***62Seal-O-Ring1
21***77Pump Group-Water1
29***13Pump Group-Auxiliary Water; -Fresh Water1
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317-5901 Pump Gp-Auxiliary Water -Aftercooler
0S***18Bolt; (5/16-18x1-In)(Hydraulic Pump)2
16***74Ring As1
16***76Seal Group-Water Pump; (Face Type)1
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212-8177 Pump Gp-Water
00***44Elbow; (45-Deg)1
00***53Elbow-Pipe; (1/2-14 Nptf Thd)1
03***76Elbow-Flared1
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2w-9729 Pump Gp-Water
16***86Seal-End Tank; (Narrow End)26
16***87Seal-End Tank; (Wide End)26
1F***50Nut Rops Support26
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309-8457 Radiator Gp
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter2
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly11
18***86Plate As; (Lh)1
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309-8458 Radiator Gp
15***25Valve-Fluid Sampling2
15***70Cap-Dust; (Engine Coolant)2
30***58Radiator Group1
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9y-8904 Housing & Regulator Gp
0S***71Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting4
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter2
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly9
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311-2054 Shield Gp-Water Manifold
15***42Washer; (17x71x5-mm Thk)8
18***73Mount As; (Muffler Cover)8
31***54Shield Group-Water Manifold1
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163-2596 Valve Gp-Coolant Sampling
13***80Hose Assem.2
15***30Indicator-Air Filter Change2
15***73Bracket4
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Electrical And Starting System
3e-6328 Alarm Gp
16***91Control Group-Unprogrammed; -Vims Main Module-Road Analysis Control1
32***20Control Group-Unprogrammed; (Vims Main Module)1
3E***28Alarm Group; -Caterpillar Monitoring System-Action1
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316-7251 Alternator Gp-Charging
12***73Cap As-Filler; (Battery)6
31***51Alternator Group-Charging1
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174-0743 Application Gp-Monitor -Vims
11***42Insulator4
13***89Plate Assem.1
13***15Plate As2
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115-2421 Battery Gp
11***39Spacer; (10.5x18x21-mm Thk)4
11***21Battery Group1
13***89Plate Assem.1
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174-0522 Control & Mtg Gp-Electronic
11***60Bracket1
17***22Control & Mtg Group-Electronic1
1A***29Bolt (1-1/8") Tube Assembly To Transfer Drive Case7
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192-7420 Control & Mtg Gp-Monitor -Road Analysis Control
11***60Bracket1
19***20Control & Mtg Group-Monitor; -Road Analysis Control1
1A***29Bolt (1-1/8") Tube Assembly To Transfer Drive Case7
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309-7662 Control & Mtg Gp-Personality
11***90Valve Group-Relay; (Air Starting Motor)(Air Start)1
11***91Kit-Seal1
17***07Clip2
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344-7567 Control Gp-Air Starting
18***72Screw-Pan Head; (No 8-32x9.52-mm)(Wax Coated)1
32***12Control Group-Engine Electronic1
34***67Control Group-Air Starting1
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309-9638 Control Gp-Air Starting
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
1S***93Strap; (Cable) (0.62in Dia)3
30***38Control Group-Air Starting1
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213-8585 Control Gp-Air Starting
11***90Valve Group-Relay; (Air Starting Motor)(Air Start)1
11***91Kit-Seal1
17***07Clip2
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206-2710 Control Gp-Engine Electronic
11***60Switch As-Pressure; (A/C Compressor)1
15***70Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness)1
18***36Socket-Connector; (16-Ga To 18-Ga)2
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3e-0462 Control Gp-Engine Electronic -Shutdown
18***72Screw-Pan Head; (No 8-32x9.52-mm)(Wax Coated)1
32***12Control Group-Engine Electronic1
3E***62Control Group-Engine Electronic; -Shutdown1
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206-2711 Control Gp-Engine Electronic
13***26Washer; (4.52x8.28x0.76-mm Thk)1
14***80Battery Group-Electronic Control; (Road Analysis/Vims Main Module)1
18***72Screw-Pan Head; (No 8-32x9.52-mm)(Wax Coated)1
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131-8681 Control Gp-Fan
10***52Screw-Pan Head; (8-32x0.375-In)1
13***81Control Group-Fan; -Variable Speed1
13***26Washer; (4.52x8.28x0.76-mm Thk)1
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345-7937 Control Gp-Monitor
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
18***35Pin-Connector; (16-Ga To 18-Ga)3
34***37Control Group-Monitor1
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172-9387 Control Gp-Unprogrammed
16***91Control Group-Unprogrammed; -Vims Main Module-Road Analysis Control1
17***87Control Group-Unprogrammed; -Traction Control-Transmission, Chassis-Integrated Brake1
23***79Software Group-Monitor; (Road Analysis Control)1
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160-4891 Control Gp-Unprogrammed
14***94Film-Identification; (Integrated Brake Control)1
16***91Control Group-Unprogrammed; -Vims Main Module-Road Analysis Control1
17***87Control Group-Unprogrammed; -Traction Control-Transmission, Chassis-Integrated Brake1
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327-3520 Control Gp-Unprogrammed
31***63Software Group-Monitor1
32***20Control Group-Unprogrammed; (Vims Main Module)1
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200-2602 Electronics Gp-Machine -Integrated Brake
14***91Film-Identification; (Transmission Control)(Transmission)1
17***87Control Group-Unprogrammed; -Traction Control-Transmission, Chassis-Integrated Brake1
20***02Electronics Group-Machine; -Integrated Brake1
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309-9613 Electronics Gp-Monitor
06***93Bushing-Reducer; (1/2-14 Nptf)2
10***63Hose As1
13***40Kit-Adapter; (Fuel Heater)1
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192-7136 Electronics Gp-Monitor -Road Analysis
19***36Electronics Group-Monitor; -Road Analysis1
9W***97Switch As-Temperature; (Engine Oil)1
9X***51Housing As1
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200-5375 Electronics Gp-Power Train -Transmission, Chassis
20***75Electronics Group-Power Train; -Transmission, Chassis1
6N***04Cap As-Dust; (Jacket Water Heater Elements)3
6T***64Element As-Jacket Water Heater3
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218-5097 Heater Gp-Engine Oil -Cold Weather
21***97Heater Group-Engine Oil; -Cold Weather1
22***39Lamp Group-Payload Signal; -Cab1
31***10Wiring Group-Payload Signal; -Rh1
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300-4186 Heater Gp-Fuel
30***86Heater Group-Fuel1
34***11Boss Group-Frame1
34***15Wiring Group-Sensor; (Radar)1
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123-6882 Heater Gp-Jacket Water
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
12***82Heater Group-Jacket Water1
18***35Pin-Connector; (16-Ga To 18-Ga)3
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311-1509 Installation Ar-Payload -Payload Control System
31***09Installation Ar-Payload; -Payload Control System1
6N***87Lamp-Sealed Unit1
6T***79Body As-Lamp1
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345-7936 Kit-Object Detection
15***50Body As-Lamp1
15***52Bezel1
16***99Kit-Mounting Bracket; (Lamp)1
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3e-6389 Lamp Gp-Dome -With Switch
16***56Bracket; (Lamp Retaining)1
17***91Bracket Assem.1
17***92Body Assem.1
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283-8144 Lamp Gp-Flood -Hid
15***50Body As-Lamp1
15***52Bezel1
16***77Lens As; (Headlight, Low Beam)1
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219-6485 Lamp Gp-Flood
12***27Screw-Pan Head; (M3x0.5x16-mm)4
15***54Bolt; (M10x1.5x40-mm)1
21***85Lamp Group-Flood; -24-Volt-Front1
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290-8117 Lamp Gp-Flood -Hid
15***50Body As-Lamp1
15***52Bezel1
16***77Lens As; (Headlight, Low Beam)1
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290-8118 Lamp Gp-Flood -Front
15***49Lens As; (Headlight, High Beam)1
15***50Body As-Lamp1
15***52Bezel1
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164-7600 Lamp Gp-Flood
12***27Screw-Pan Head; (M3x0.5x16-mm)4
16***00Lamp Group-Flood; -Engine Work, Rh, Lh-Stairway1
22***70Lens As1
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3t-4411 Lamp Gp-Flood
12***27Screw-Pan Head; (M3x0.5x16-mm)4
22***74Bezel; (Hid)1
27***82Lens As; (Hid)1
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164-7595 Lamp Gp-Head
03***12Screw-Forming; (10-24x0.5-In)6
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
16***95Lamp Group-Head; -Fog Light1
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161-3509 Lamp Gp-Head -Low Beam
15***49Lens As; (Headlight, High Beam)1
15***50Body As-Lamp1
15***52Bezel1
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164-7599 Lamp Gp-Head
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
13***26Lamp Group-Signal; (24-Volt, Stop, Tail)(Stop/Tail)1
13***27Lamp Group-Signal; -Park, Turn1
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180-1300 Lamp Gp-Head -High Beam
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
18***00Lamp Group-Head; -High Beam1
18***35Pin-Connector; (16-Ga To 18-Ga)3
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228-0939 Lamp Gp-Payload Signal
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
18***35Pin-Connector; (16-Ga To 18-Ga)3
22***39Lamp Group-Payload Signal; -Cab1
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175-4169 Lamp Gp-Rear
16***95Lamp Group-Head; -Fog Light6
16***99Lamp Group-Head2
16***00Lamp Group-Flood; -Engine Work, Rh, Lh-Stairway2
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135-0426 Lamp Gp-Signal -Stop, Tail
13***00Clip; (Tab)6
13***26Lamp Group-Signal; (24-Volt, Stop, Tail)(Stop/Tail)1
16***95Lamp Group-Head; -Fog Light4
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135-0427 Lamp Gp-Signal -Park, Turn
13***27Lamp Group-Signal; -Park, Turn1
18***80Kit-Seal; (Air Motor Lubricator)1
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310-4968 Lighting Gp-Flood & Head -Hid
11***11Socket-Auxiliary Power; (12-Volt)(Power Port)1
13***95Cover1
17***12Circuit Breaker As; (105-Ampere)1
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310-4969 Lighting Gp-Flood & Head -Hid
31***69Lighting Group-Flood & Head; -Hid1
4B***26Screw-Machine; (1/4-28x0.625-In)4
5P***29Seal-Rectangular1
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317-1556 Lubricator Gp-Air Motor
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
18***35Pin-Connector; (16-Ga To 18-Ga)4
31***56Lubricator Group-Air Motor1
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184-4788 Panel Gp-Circuit Breaker -Vims
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
18***88Panel Group-Circuit Breaker; -Vims1
18***35Pin-Connector; (16-Ga To 18-Ga)3
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8w-0652 Sensor Gp-Fuel Level
09***23Screw; (M3x0.5x10-mm)2
09***56Screw-Machine; (M5x0.8x16-mm)8
16***12Grommet-Split1
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124-9325 Sensor Gp-Fuel Level
09***23Screw; (M3x0.5x10-mm)2
09***56Screw-Machine; (M5x0.8x16-mm)8
12***25Sensor Group-Fuel Level; -Ultrasonic1
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239-9957 Sensor Gp-Liquid Level
09***56Screw-Machine; (M5x0.8x16-mm)6
16***12Grommet-Split1
18***12Valve-Drain; (Air Conditioner)1
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339-9793 Sensor Gp-Object Detection
33***93Sensor Group-Object Detection1
7T***76Spacer; (1.22-mm Thk)1
8T***28Seal-Lip Type1
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340-0575 Sensor Gp-Object Detection
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
11***62Tube-Heat Shrink; (10.85-mm Dia)(299-cm)0
17***82Clamp1
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340-0576 Sensor Gp-Object Detection
34***76Sensor Group-Object Detection1
7B***42Bolt, Hex. Hd., 1/4in.-20 N.C. X 1 1/4in.2
7T***76Spacer; (1.22-mm Thk)1
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354-5739 Sensor Gp-Object Detection
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
12***67Pin-Connector; (14-Ga To 16-Ga)(14-Ga Wire)3
35***39Sensor Group-Object Detection1
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126-7896 Sensor Gp-Position
12***96Sensor Group-Position; -Transmission Shift Lever1
7B***42Bolt, Hex. Hd., 1/4in.-20 N.C. X 1 1/4in.2
7X***31Retainer2
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338-1462 Sensor Gp-Position
15***60Kit-Connecting Plug; (3-Pin)(Engine Sensor Wiring Harness)1
15***76Wedge-Plug Lock; (3-Pin)1
19***26Harness As-Sensor; (16-18 Ga Wire)(Engine Oil Temperature)3
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216-0280 Sensor Gp-Position
15***60Kit-Connecting Plug; (3-Pin)(Engine Sensor Wiring Harness)1
18***40Socket-Connector; (14-Ga To 18-Ga)(14-Ga To 18-Ga)3
21***80Sensor Group-Position; (Transmission Speed)1
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219-2389 Sensor Gp-Position
15***60Kit-Connecting Plug; (3-Pin)(Engine Sensor Wiring Harness)1
19***26Harness As-Sensor; (16-18 Ga Wire)(Engine Oil Temperature)3
21***89Sensor Group-Position1
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266-1466 Sensor Gp-Position
15***60Kit-Connecting Plug; (3-Pin)(Engine Sensor Wiring Harness)1
18***40Socket-Connector; (14-Ga To 18-Ga)(14-Ga To 18-Ga)3
26***66Sensor Group-Position; -Throttle1
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198-8372 Sensor Gp-Position
19***72Sensor Group-Position; -Truck Body Position1
8T***30Socket-Connector; (16-Ga To 18-Ga)(Throttle Position Sensor)3
8T***31Plug-Connector; (3-Pin)1
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161-9926 Sensor Gp-Pressure
03***33Seal-O-Ring; (12.42mm Id)1
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
16***26Sensor Group-Pressure; -Atmospheric Air, Turbo Inlet1
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194-6725 Sensor Gp-Pressure
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
14***36Pin-Connector; (14-Ga To 18-Ga)2
17***49Strap; (Marker)1
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141-5746 Sensor Gp-Pressure
14***46Sensor Group-Pressure; -Air Start Lines1
14***78Sensor Group-Speed1
1B***67Ball Bearing1
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221-3417 Sensor Gp-Pressure
11***66Seal-O-Ring1
13***07Washer; (21.1x28.1x0.9-mm Thk)1
15***60Kit-Connecting Plug; (3-Pin)(Engine Sensor Wiring Harness)1
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194-6724 Sensor Gp-Pressure
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
17***49Strap; (Marker)1
18***35Pin-Connector; (16-Ga To 18-Ga)2
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183-8597 Sensor Gp-Speed
18***97Sensor Group-Speed; -Transmission Output1
18***35Pin-Connector; (16-Ga To 18-Ga)3
8T***32Receptacle-Connector; (3-Pin)(Throttle Position Sensor)1
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3t-0029 Sensor Gp-Speed
18***35Pin-Connector; (16-Ga To 18-Ga)3
3T***29Sensor Group-Speed; -Transmission Output1
8T***32Receptacle-Connector; (3-Pin)(Throttle Position Sensor)1
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189-5746 Sensor Gp-Speed
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
18***35Pin-Connector; (16-Ga To 18-Ga)3
18***46Sensor Group-Speed; -Low Output-Engine Timing-Transmission1
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126-1133 Sensor Gp-Speed
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
12***33Sensor Group-Speed; -Variable Speed1
18***35Pin-Connector; (16-Ga To 18-Ga)3
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273-5041 Sensor Gp-Speed
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
12***73Valve As-Ether Start1
16***61Filter-Ether; (Starting Aid)1
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100-3055 Sensor Gp-Temperature
10***55Sensor Group-Temperature; -Front Brake Oil-Torque Converter Oil-Transmission Oil-Aftercooler-Axle Oil-Rear Brake Oil1
11***54Nozzle As-Ether1
13***58Hose As1
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118-3909 Sensor Gp-Temperature
11***09Sensor Group-Temperature; -Ambient Air1
30***38Control Group-Air Starting1
4W***34Starting Motor Group-Air; -Vane1
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102-2240 Sensor Gp-Temperature
10***40Sensor Group-Temperature; -Output Transfer Gear Oil1
21***85Control Group-Air Starting1
26***52Starting Motor Group-Air; -Turbine1
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118-7226 Sensor Gp-Temperature
10***26Starting Motor Group-Air; -Turbine1
11***26Sensor Group-Temperature; -Transmission Oil1
30***38Control Group-Air Starting1
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309-6964 Starting Aid Gp-Ether
10***69Silencer-Air Starting1
12***47Spacer; (17x30x20-mm Thk)3
1D***66Bolt Bracket Assembly To Yoke4
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137-6648 Starting Aid Gp-Ether
13***48Starting Aid Group-Ether; -Chassis1
21***97Heater Group-Engine Oil; -Cold Weather1
32***48Wiring Group-Heater; -Cold Weather1
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309-9643 Starting Ar-Air -Turbine
20***25Kit-Overhaul; (Air Starting Motor)(Turbine Air Starter)1
20***27Kit-Rotor; (Air Starting Motor)(First Stage Air Starter)1
20***16Kit-Rotor; (Air Starting Motor)(Second Stage Air Starter)1
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309-9639 Starting Ar-Air -Vane
03***82Bolt-12 Point Head; (5/8-11x2.5-In)3
10***24Starting Motor Group-Air; (Turbine)1
12***51Kit-Seal; (Turbine Air Starter)1
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193-6325 Starting Ar-Air -Turbine
03***17Washer-Spring2
09***33Bolt-Socket Head; (M5x0.8x20-mm)1
11***99Housing-Motor1
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324-6635 Starting Ar-Cold Weather
20***25Kit-Overhaul; (Air Starting Motor)(Turbine Air Starter)1
20***27Kit-Rotor; (Air Starting Motor)(First Stage Air Starter)1
20***16Kit-Rotor; (Air Starting Motor)(Second Stage Air Starter)1
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105-4326 Starting Motor Gp-Air -Turbine
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
10***26Starting Motor Group-Air; -Turbine1
9X***01Pin-Connector; (16-Ga To 18-Ga)(Throttle Position Sensor)2
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263-7751 Starting Motor Gp-Air -Turbine
1B***78Nut,Plain,Hexagon Rod To Lever Uoc:Bsv,Bsx2
26***51Starting Motor Group-Air; -Turbine1
4D***26Washer,Lock Starter Ground Cable, Internal And External Teeth2
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263-7752 Starting Motor Gp-Air -Turbine
26***52Starting Motor Group-Air; -Turbine1
6V***62Screw-Machine; (8-32x0.31-In)4
7T***99Nut-Mounting; (1-32-Thd)1
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7c-3372 Starting Motor Gp-Air
2H***22Lockwasher2
6F***45Nut-Full; (3/8-24-Thd)2
7C***72Starting Motor Group-Air; -Vane1
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4w-6634 Starting Motor Gp-Air
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
18***35Pin-Connector; (16-Ga To 18-Ga)2
3D***24O-Ring - For Oil Drain & Level Plug (Items 3 & 7)1
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7n-0718 Switch Gp-Disconnect -Battery
7N***18Switch As-Disconnect; -Battery-Ground Level1
7N***79Socket-Governor Solenoid Wire To Housing1
7N***80Pin-Connector; (14-Ga To 18-Ga)1
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164-7577 Switch Gp-Bypass
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)4
16***77Switch Group-Bypass; -Xmsn Lubrication Supply Filter-Xmsn Lubrication Charge Filter-Hoist Screen-Tc, Front Brake Cooling-Transmission Oil Filter-Rear Axle Oil Filter1
3E***71Wedge; (Receptacle Lock) (3 Pin)1
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172-8660 Switch Gp-Liquid Level
06***71Terminal-Blade22
06***45Clip1
10***01Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge)2
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179-0006 Switch Gp-Magnetic
00***08Boot-Terminal3
10***55Sensor Group-Temperature; -Front Brake Oil-Torque Converter Oil-Transmission Oil-Aftercooler-Axle Oil-Rear Brake Oil6
10***01Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge)1
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9g-7641 Switch Gp-Start -Engine, Key
00***08Boot-Terminal3
10***55Sensor Group-Temperature; -Front Brake Oil-Torque Converter Oil-Transmission Oil-Aftercooler-Axle Oil-Rear Brake Oil6
10***01Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge)1
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139-2116 Switch Gp-Toggle
03***48Clip; (11.11mm .437in Id)3
03***25Terminal-Ring; (For 3/8" Fastener)1
03***97Boot1
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7t-9074 Valve Gp-Solenoid
00***34Protector2
03***41Elbow; (7/16-20 Str Thd)1
0L***51Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold1
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313-9536 Wiring Gp-Cab
12***61Seal; (35mm Id)1
13***98Clip2
1S***94Clip-R.H. Side Engine Support5
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285-0755 Wiring Gp-Chassis -Rear
1S***94Clip-R.H. Side Engine Support3
22***50Monitor Group-Payload; (Display)1
22***51Plate As1
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285-0756 Wiring Gp-Chassis -Front
03***12Screw-Forming; (10-24x0.5-In)6
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
16***14Clip1
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309-3876 Wiring Gp-Engine
03***48Clip; (11.11mm .437in Id)1
03***97Boot1
09***04Terminal-Ring; (2-Ga, 3/8-In Screw)2
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320-6348 Wiring Gp-Heater -Cold Weather
1B***75Bolt (" " " ); Bolt ( " " " )2
1J***71Seal (10.52 Degrees I.D.); Seal-O-Ring -- To Adapter2
32***48Wiring Group-Heater; -Cold Weather1
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310-5188 Wiring Gp-Monitor -Payload Control System
0L***78Bolt,Machine Governor And Decelerator Control18
0S***09Bolt (3/4") Filler Tube Assembly To Transfer Drive Case21
1D***17Nut-Plate And Angle Assembly To Hydraulic And Fuel Tanks; Nut Plate And Angle Assembly To Hydraulic And Fuel Tanks10
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192-7419 Wiring Gp-Monitor -Road Analysis Control
19***19Wiring Group-Monitor; -Road Analysis Control1
6G***07Shaft-Governor Control; (Rh)1
6G***08Shaft-Governor Control; (Lh)1
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311-1510 Wiring Gp-Payload Signal -Rh
09***85Clip1
14***39Connector As.1
14***47Elbow; (-12 Orb/Orfs)3
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310-7293 Wiring Gp-Prelubrication
0L***51Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold2
0L***70Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case2
0S***09Bolt (3/4") Filler Tube Assembly To Transfer Drive Case2
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Engine Arrangement
278-0555 Engine Ar
10***31Cover Group-Valve Mechanism9
10***61Drive Group-Accessory; -Upper, Rh-Alternator1
11***93Air Compressor Group1
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285-0800 Engine Ar
27***55Engine Ar1
28***94Lines Group-Turbocharger Air1
28***95Pipe Group-Exhaust1
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285-0770 Installation Ar-Engine
13***48Starting Aid Group-Ether; -Chassis1
17***76Fan Group-Suction1
20***75Core Group-Oil Cooler; -Front, Rear Brake-Torque Converter, Hoist, Brake1
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Frame And Body
345-7011 Boss Gp-Frame
2G***46Hinge1
2G***89Plate1
2G***24Grommet1
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285-0738 Cowling Gp
11***07Plate3
13***75Bracket-Link4
15***42Washer; (17x71x5-mm Thk)4
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285-0779 Fender Gp
28***79Fender Group1
2B***74Pin-Clevis2
30***88Ladder As1
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285-0715 Frame Gp
00***83Nipple-Pipe; (Hexagon)6
11***97Hose As1
13***46Hose As1
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285-0739 Guard Gp-Drive Shaft
09***27Lockwasher-Tooth; (0.6mm Thk)2
1B***93Bolt; (1/4-20x0.62-In)2
25***37Clip1
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5t-6747 Guard Gp-Platform
13***87Bracket As1
13***89Block2
15***10Mirror As; (Rh)1
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285-0780 Handrail Gp
0S***85Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine4
0S***95Bolt 1.25 In. (31.75 mm) Long Guard Assemblies To Radiator Guard4
1A***60Capscrew, Hex Head (1/2 - 13 X 2 G5); (Hex Head) (1/2-13x2 Gd 8 Z)6
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285-0740 Hood Gp-Truck
18***22Bracket As1
1F***50Nut Rops Support4
28***40Hood Group-Truck1
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177-4725 Hood Gp-Truck
00***10Tee; (Pipe)1
03***46Elbow1
12***41Plate1
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285-0732 Ladder Gp
03***67Ring; (Back Up)2
03***39Seal-O-Ring (Id=9.25mm)2
11***61Seal-O-Ring1
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324-8192 Link Gp-Ladder
03***67Ring; (Back Up)2
03***39Seal-O-Ring (Id=9.25mm)2
11***61Seal-O-Ring1
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285-0728 Lubrication Gp-Automatic
21***04Tank Group-Air; -Secondary1
28***28Lubrication Group-Automatic1
30***49Suspension & Mtg Group-Front1
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266-2292 Mirror Gp
17***06Plate1
1D***10Bolt 82.55 mm (3.25 In.) Long)16
1F***59Ball,Bearing1
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309-4065 Mirror Gp-Rear View -Dual Slope Body
10***18Housing As1
17***06Plate1
1D***10Bolt 82.55 mm (3.25 In.) Long)16
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346-3679 Mounting Gp-Truck Body -Water
03***67Ring; (Back Up)2
03***39Seal-O-Ring (Id=9.25mm)2
0L***78Bolt,Machine Governor And Decelerator Control12
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351-2414 Pump Gp-Lubrication
10***58Head1
10***59Cylinder As1
1A***05Bolt (5 In. Long); (5/8-11x5-In)4
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178-6919 Pump Gp-Lubrication
17***19Pump Group-Lubrication; -Platform, Rh-Automatic Lubrication1
1U***94Ring-Wear1
1U***83Ring-Back-Up1
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285-0798 Step Gp
03***67Ring; (Back Up)2
03***39Seal-O-Ring (Id=9.25mm)2
0L***78Bolt,Machine Governor And Decelerator Control12
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328-8956 Suspension & Mtg Gp-Front
19***54Packing5
32***56Suspension & Mtg Group-Front1
5T***45Injector Group-Grease; (Lube Valve)5
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309-9649 Suspension & Mtg Gp-Front
19***54Packing1
30***49Suspension & Mtg Group-Front1
5T***45Injector Group-Grease; (Lube Valve)3
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309-9623 Suspension Ar
19***54Packing4
30***23Suspension Ar1
5T***45Injector Group-Grease; (Lube Valve)4
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309-9628 Suspension Ar -Eame
19***54Packing2
30***28Bushing, Suspension Ar; -Eame, .. Bushing, Bushing1
5T***45Injector Group-Grease; (Lube Valve)2
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311-7784 Suspension Gp-Front
12***77Spacer; (14x25x9-mm Thk)16
30***68Walkway As; (Side)1
30***70Bracket As1
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311-7785 Suspension Gp-Front
11***44Plate2
1D***92Bolt-Carriage12
1K***72Locknut Horn To Guard12
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311-7788 Suspension Gp-Rear
15***06Valve-Gas1
20***58Seal Kit1
31***88Suspension Group-Rear1
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311-7789 Suspension Gp-Rear
10***69Cartridge-Desiccant1
12***95Kit-Purge Valve; (Air Dryer)1
12***97Valve Group-Purge; (Air Dryer)1
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309-9650 Suspension Gp-Rear
11***44Plate2
1D***92Bolt-Carriage12
1K***72Locknut Horn To Guard12
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328-8955 Suspension Gp-Rear -European Market
10***52Air Dryer Group1
1F***48Nut 12.70 mm(.50 In.) Thread4
24***03Plate As1
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285-0797 Tread Gp-Non-Skid
10***04Housing1
10***06Anchor-Brake1
12***69Seal-Ring (517mm Id)1
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8w-2597 Valve Gp-Lube Distribution -4-Injector
00***43Elbow 5wd342 - Up Including 5wd329 - 335, 5wd337 - 3401
00***33Tee-Pipe2
14***07Plate As1
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5t-5009 Valve Gp-Lube Distribution -3-Injector
0S***25Bolt, Hex. Hd., 5/8"-11 N.C. X 2 1/2"35
10***10Housing1
12***68Seal-Ring (511.53mm Id)1
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141-2107 Valve Gp-Lube Distribution -2-Injector
00***44Elbow; (45-Deg)1
00***53Elbow-Pipe; (1/2-14 Nptf Thd)2
00***54Nipple-Pipe1
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5t-5010 Valve Gp-Lube Distribution -5 Injector
11***58Washer; (6.5x17x1-mm Thk)2
12***98Film-Instruction; (Parking Brake)1
16***38Connector; (Push-In Adapters)2
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285-0772 Walkway Gp -Lh
28***72Walkway Group; -Lh1
2K***91Ring-Retaining1
5P***47Seal-Lip; (25.48 mm Od)1
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300-4179 Walkway Gp -Rh
13***31Seal1
25***38Valve1
2F***16Nut (Mounted On Flywheel Housing)8
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285-0771 Walkway Gp
12***50Shim; (1.6-mm Thk)16
1D***38B. 1" N.C. X 3 1/2"8
28***71Walkway Group1
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Fuel System
232-5263 Filter Gp-Fuel -Water, Fuel Seperator
13***84Clip9
14***75Valve-Drain; (Fuel)2
15***37Elbow Group1
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220-6131 Filter Gp-Fuel
1L***69Ring-Retaining1
22***31Filter Group-Fuel1
2H***29Ring - Retaining External1
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7e-6719 Filter Gp-Primary Fuel
11***39Hose As1
13***84Clip7
16***49Seal-O-Ring; (12.42mm Id)1
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300-4182 Lines Gp-Fuel
00***81Tee-Union; (Flared 37-Deg)1
03***72Elbow; (Flared 90 Degree)1
03***37Spacer; (10.93x19.05x25.4-mm Thk)1
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285-0726 Lines Gp-Fuel Filter
10***37Grommet12
14***45Washer-Retaining6
15***48Clamp6
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309-4125 Lines Gp-Fuel Injection
10***37Grommet12
14***45Washer-Retaining6
15***48Clamp6
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156-9754 Manifold Gp-Fuel -Lh
15***54Manifold Group-Fuel; -Lh1
23***82Plug1
24***07Seal-O-Ring1
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156-9753 Manifold Gp-Fuel -Rh
14***73Elbow Group1
15***53Manifold Group-Fuel; -Rh1
1K***70Nut (National Coarse)2
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300-4185 Mounting Gp-Fuel Tank
03***37Spacer; (10.93x19.05x25.4-mm Thk)3
0L***43Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender3
0L***51Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold1
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271-2244 Pump Gp-Fuel Injection
1R***50Filter As-Fuel; (Advanced Efficiency)(Secondary)1
21***55Base Group-Fuel Filter1
27***44Pump Group-Fuel Injection1
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222-1906 Pump Gp-Fuel Priming
1H***96Packing,Preformed Cartridge Part Of Kit P/N 4j***801
1N***36Coupling-Drive1
22***06Pump Group-Fuel Priming1
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217-6927 Pump Gp-Fuel Prm & Prim Filter
21***27Pump Group-Fuel Prm & Prim Filter1
25***91Kit-Seal1
25***92Kit-Repair; (Gear, Shaft)1
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8n-6151 Pump Gp-Fuel Transfer
30***81Tank Group-Fuel; -Fast Fill, Cover1
30***85Mounting Group-Fuel Tank1
8N***51Pump Group-Fuel Transfer; (1-Section Gear)1
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313-7770 Pump Gp-Fuel Transfer
30***84Tank Group-Fuel; -Fast Fill1
30***85Mounting Group-Fuel Tank1
31***70Pump Group-Fuel Transfer; -1-Section Gear1
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300-4183 Tank Ar-Fuel
1H***05Block1
1H***06Screw-Purge (1/2-20x1.625in); (1/2-20x1.625-In)1
30***83Tank Ar-Fuel, Bracket1
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300-4180 Tank Ar-Fuel
1H***06Screw-Purge (1/2-20x1.625in); (1/2-20x1.625-In)1
30***80Tank Ar-Fuel, Cover1
3B***51Plug (Use Without Low Temperature Sensor)1
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115-9186 Tank Gp-Fuel
11***86Tank Group-Fuel2
11***41Guard1
12***25Sensor Group-Fuel Level; -Ultrasonic1
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271-6431 Tank Gp-Fuel
11***41Guard1
12***25Sensor Group-Fuel Level; -Ultrasonic1
14***17Hose As1
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300-4184 Tank Gp-Fuel -Fast Fill
10***31Fan-Alternator; (11-Blade)1
18***34Nut-Flange; (5/8-18-Thd)1
1H***44Lockwasher (Bracket To Cab)2
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300-4181 Tank Gp-Fuel -Fast Fill
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
18***35Pin-Connector; (16-Ga To 18-Ga)2
30***81Tank Group-Fuel; -Fast Fill, Cover1
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Hydraulic System
217-6720 Actuator Gp-Pilot Control -Proportional Solenoid
0S***87Bolt-Bracket Assembly To Timing Gear2
1S***74Seal-O-Ring1
21***20Actuator Group-Pilot Control; -Proportional Solenoid-Hoist Control Valve1
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346-3682 Cover Gp-Protection
13***73Seal-Lip Type1
16***68Seal-O-Ring4
1B***36Key-Woodruff2
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6g-9560 Cylinder & Mtg Gp-Hoist
21***26Pump Group-Gear; -Hoist, Rear Brake Cooling1
3D***90Stud-Taperlock; (1/2x13x1.97 In Oal)4
5F***99Packing,Preformed Cover Mtg; Part Of Kit P/N 5r***25 Part Of Kit P/N 8s***571
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4t-5931 Cylinder Gp-Hoist
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly2
1A***29Bolt (1-1/8") Tube Assembly To Transfer Drive Case9
1B***14Key-Woodruff1
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2a-6546 Drive Gp-Pump
10***17Seal-O-Ring8
15***67Seal-Lip Type2
20***10Body As1
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309-9629 Fastener Gp-Pump Drive
14***07Plug; (Hex Head) (-6 Orb) (Current) (16***35 Friction Disc Interchangeable With 11***47) (Use All Of One Part Number)1
14***11Plug Group1
16***77Switch Group-Bypass; -Xmsn Lubrication Supply Filter-Xmsn Lubrication Charge Filter-Hoist Screen-Tc, Front Brake Cooling-Transmission Oil Filter-Rear Axle Oil Filter1
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346-3357 Hydraulic Ar
10***58Elbow2
22***95Screen As; (Front Oil Cooler Lines)2
34***57Hydraulic Ar1
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163-4536 Lines Gp-Hoist
0L***78Bolt 44.45 mm(1.75 In.) Long8
16***36Lines Group-Hoist1
23***10Universal Joint Group1
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186-6317 Manifold Gp-Hydraulic
03***35Bolt-Self Locking; 2.22cm(.875 In.) Lg118
09***44Ring-Retaining1
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter2
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5t-4463 Mounting Gp-Hydraulic Tank
0L***78Bolt 44.45 mm(1.75 In.) Long8
10***87Spider And Bearing2
3V***31Washer; (10.2x16x2-mm Thk)(16mm Od)8
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309-9641 Pump & Mtg Gp-Hydraulic
10***45Plug-Orifice1
12***48Spring1
12***77Spring1
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5t-3229 Pump Gp-Gear
10***00Fitting As-Air Conditioner; (Quick Disconnect)(Refrigerant)1
10***91Screw; (Flat Head) (No.6-20x0.5in)4
10***66Filter Element-Cab Air; (Standard Efficiency)1
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3t-0260 Pump Gp-Gear
11***92Rod1
13***38Washer-Plastic; (13x31.7x0.8-mm Thk)2
13***44Latch Assem.; (Lh)1
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211-6626 Pump Gp-Gear
03***26Retainer1
03***38Clamp3
10***40Cover1
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3t-0259 Pump Gp-Gear
11***92Rod1
13***38Washer-Plastic; (13x31.7x0.8-mm Thk)2
13***44Latch Assem.; (Lh)1
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6t-6148 Pump & Drive Gp-Gear
03***06Seal (Use As Required)1
10***83Adapter1
11***63Piston1
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186-6434 Screen Gp-Hydraulic
18***34Screen Group-Hydraulic; -Torque Converter, Brake Oil1
3E***12Nut-Square; (3/8-16-Thd)1
6V***87Screw-Pan Head; (10-24x1-In)4
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125-5811 Screen Gp-Oil Cooler -Brake
12***11Screen Group-Oil Cooler; -Brake1
13***38Washer-Plastic; (13x31.7x0.8-mm Thk)2
14***88Locknut-Flange; (3/8-16-Thd)1
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8w-4451 Shaft Gp-Pump Drive
13***11Control Group-Hoist1
13***13Pedal Group-Governor1
13***19Steering Gear Group1
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161-0536 Tank Gp-Hydraulic & Xmsn
13***74Cover1
14***52Plate As1
14***54Handle As1
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8w-4452 Universal Joint Gp-Pump Drive
11***58Washer; (6.5x17x1-mm Thk)52
13***93Plate As1
14***15Dash Group1
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245-1662 Valve Gp-Control
15***27Gun-Air Jet1
24***62Valve Group-Control; -Hoist1
2D***25Tee-To Shut-Off Control Group1
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132-2051 Valve Gp-Relief
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
10***80Pulley Group-Idler1
11***25Bracket1
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Lubrication System
124-5512 Breather Gp
03***37Bolt-Shoulder; (1/4-20x1-In)1
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter1
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***822
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325-9325 Filler Gp-Engine Oil
0S***71Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting2
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***8211
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly10
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1n-4764 Filler Gp-Engine Oil
03***37Bolt-Shoulder; (1/4-20x1-In)1
0L***70Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case2
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter3
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317-3744 Filter Gp-Engine Oil
0L***43Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender3
0L***51Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold1
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter5
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312-6137 Fumes Disposal Gp
06***56Seal-O-Ring4
0L***43Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender6
0S***71Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting2
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325-3260 Gauge Gp-Oil Level (Dipstick)
03***33Seal-O-Ring; (12.42mm Id)2
06***38Seal-O-Ring; (7.65 mm Id)6
0T***02Bolt; (3/8-16x0.625-In)(Shield To Head)1
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2w-0207 Lines Gp-Engine Oil
10***14Connector1
11***34Elbow1
13***24Film-Notice; (Prelubrication)(Key Start)1
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123-6919 Lines Gp-Fan Drive
00***81Tee-Union; (Flared 37-Deg)2
03***64Elbow (90 Degrees)4
03***36Tee-Flared1
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309-9612 Lines Gp-Prelubrication
17***56Valve Group-Modulating; -Fan Drive1
17***16Manifold As1
30***12Harness; Wire, Lines Group-Prelubrication1
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308-4495 Lines Gp-Turbocharger Oil
10***15Hose As1
11***69Clip As-Connector; (3-Pin)1
14***63Valve & Mtg Group-Oil Metering1
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192-7139 Manifold Gp-Control -Fan Drive
19***39Manifold Group-Control; -Fan Drive-Variable Speed1
20***24Metering Group-Engine Oil; -Engine Oil1
22***64Configuration-Premium; (Oil Renewal System)1
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209-5224 Metering Gp-Engine Oil
00***43Elbow1
03***65Elbow (45 Degrees)1
03***34Elbow-Flared1
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236-1727 Metering Gp-Engine Oil
23***27Metering Group-Engine Oil1
30***12Harness; Wire, Lines Group-Prelubrication1
31***93Wiring Group-Prelubrication1
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8x-8365 Oil Change Gp-High Speed
0S***85Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine6
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)9
11***49Gasket1
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309-9611 Prelubrication Ar-Engine
29***87Seal-O-Ring1
30***11Prelubrication Ar-Engine1
4P***38Pump Group-Engine Oil; -2-Section Gear1
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4p-5638 Pump Gp-Engine Oil -2-Section Gear
05***79Washer; (13.5x44.45x10-mm Thk)1
0S***84Cap Screw (2 1/4" Long)1
0S***87Bolt-Bracket Assembly To Timing Gear4
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8n-6152 Pump Gp-Engine Oil -2-Section Gear
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)2
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***828
0S***19Bolt,Machine Gear Retaining Part Of Kit P/N 1w***462
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8n-7805 Pump Gp-Scavenge -Front Sump
11***03Kit-Seal; (Modulating Valve)1
16***08Washer; (13.03x25.4x2.38-mm Thk)1
16***24Nut-Self-Locking; (1/2-28-Thd)1
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1w-8508 Pump Gp-Scavenge
14***51Valve Group-Solenoid1
14***44Manifold As1
14***07Plug; (Hex Head) (-6 Orb) (Current) (16***35 Friction Disc Interchangeable With 11***47) (Use All Of One Part Number)1
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142-7363 Valve & Mtg Gp-Oil Metering
10***36Kit-Seal; (Solenoid Valve)1
11***43Locknut; (5/16-18-Thd)1
14***63Valve & Mtg Group-Oil Metering1
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173-2056 Valve Gp-Modulating
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly6
11***94Cover1
17***56Valve Group-Modulating; -Fan Drive1
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145-5251 Valve Gp-Solenoid
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)2
10***32Seal-O-Ring2
14***51Valve Group-Solenoid1
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Machine Arrangement
346-3355 Chassis Ar
14***80Horn Group-Air1
16***24Mounting Group-Cab1
24***98Air Dryer Group1
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343-4527 Conversion Ar-Tractor/Trailer
30***50Suspension Group-Rear1
34***24Rim Group-Demountable1
34***25Lines Group-Service Brake1
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338-9720 General Ar
28***63Power Train Ar1
28***70Installation Ar-Engine1
33***20General Ar1
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346-3359 Installation Ar-Truck -Water
30***65Mirror Group-Rear View; -Dual Slope Body, Sealing Washer, . Name-Plate1
34***59Installation Ar-Truck; -Water1
34***79Mounting Group-Truck Body; -Water1
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346-3678 Installation Ar-Truck -Tractor
30***65Mirror Group-Rear View; -Dual Slope Body, Sealing Washer, . Name-Plate1
34***78Installation Ar-Truck; -Tractor1
34***82Cover Group-Protection1
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346-3360 Installation Ar-Truck -Water
30***65Mirror Group-Rear View; -Dual Slope Body, Sealing Washer, . Name-Plate1
34***60Installation Ar-Truck; -Water1
34***79Mounting Group-Truck Body; -Water1
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Operator Station
173-1028 Adjuster Gp-Seat
01***11Screw; (10-16x0.25-In)3
14***97Valve As-Relief; (Refrigerant Compressor)1
17***28Adjuster Group-Seat; -Seat1
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249-2969 Adjuster Gp-Seat
24***69Adjuster Group-Seat1
31***19Plate2
4L***54Capscrew; (3/8-16x21 In) (Gd8) (Hex Hd) (4-Roller)16
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137-0026 Air Conditioner Gp
06***56Stud-Weld; (1/4-20x19-In)3
11***58Washer; (6.5x17x1-mm Thk)4
12***57Cover As1
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137-2134 Air Conditioner Gp
11***18Clip1
13***37Control Group-Hoist Electronic; -Positioning Lever1
13***59Plate As1
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8y-5904 Armrest Gp
14***00Screw2
16***11Kit-Handle; (Hoist Control)1
21***89Sensor Group-Position1
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169-8607 Armrest Gp -Rh
16***07Armrest Group; -Rh-Suspension Seat1
23***02Converter-Electrical; (24-Volt To 12-Volt)1
28***36Receptacle As-Connector; (6-Pin)1
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349-4789 Cab Ar
13***26Washer; (4.52x8.28x0.76-mm Thk)1
14***80Battery Group-Electronic Control; (Road Analysis/Vims Main Module)1
18***72Screw-Pan Head; (No 8-32x9.52-mm)(Wax Coated)1
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297-6386 Cab Gp
29***86Cab Group1
4J***24Seal 46.99 mm(1.85 In.) I.D.4
5H***20Cover To Hydraulic Tank4
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297-6387 Cab Gp
22***85Cover-Front1
22***86Cover As; (Rear)1
29***87Cab Group1
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143-2514 Cleanout Gp-Cab
11***19Screw-Flat Head; (No 6x1-In)22
14***14Cleanout Group-Cab1
14***95Dash As1
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129-9491 Compressor & Mtg Gp-Refrig
198-4564 Compressor Gp-Refrigerant
11***58Washer; (6.5x17x1-mm Thk)9
12***65Knob; (Black Plastic)1
12***72Panel As-Door; (Rh)1
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285-0799 Condenser & Mtg Gp-Refrigerant
03***29Bolt; (1/4-20x0.347-In)11
0S***18Bolt; (5/16-18x1-In)(Hydraulic Pump)2
11***58Washer; (6.5x17x1-mm Thk)14
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210-9518 Console Gp-Operator
12***31Cover1
15***60Plate As1
21***18Console Group-Operator1
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137-0011 Control Gp-Hoist
13***11Control Group-Hoist1
15***87Cover2
2G***64Kit-Diaphragm; (Air Horn)2
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136-4837 Control Gp-Hoist Electronic
13***37Control Group-Hoist Electronic; -Positioning Lever1
2H***23Grommet (1.375" Inside Diameter)1
2H***24Grommet (.875" Inside Diameter)1
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350-5307 Cover Gp-Access
10***55Cover-Speaker2
11***32Cable As-Coaxial; (Antenna)1
12***48Screw-Flat Head; (6-20x1.5-In)8
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226-8720 Cover Gp-Seat Belt
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
10***00Fitting As-Air Conditioner; (Quick Disconnect)(Refrigerant)1
10***95Valve As1
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141-3315 Dash Gp
0T***02Bolt; (3/8-16x0.625-In)(Shield To Head)5
13***53Hose; (192.5cm) (X2)0
13***92Spacer; (11x19.05x40.0mm Thk)1
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230-1486 Display Gp-Payload Monitor
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
18***81Control As-Electronic1
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211-2736 Door Gp-Cab -Lh
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
18***35Pin-Connector; (16-Ga To 18-Ga)5
20***23Cap; (Wiper)1
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207-6161 Door Gp-Cab -Rh
20***61Door Group-Cab; -Rh1
23***86Display Group-Payload Monitor1
31***88Wiring Group-Monitor; -Payload Control System1
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344-6388 Footrest Gp
16***42Mount; (Cab)40
16***64Sleeve6
16***65Sleeve6
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144-4180 Horn Gp-Air
12***31Plate As1
14***16Odometer As1
14***80Horn Group-Air1
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5d-6998 Horn Gp-Air
1F***64Bolt; (1-14x4-In)22
33***07Support As1
5D***98Horn Group-Air1
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321-6870 Horn Gp-Air
12***31Plate As1
14***17Odometer As1
32***70Horn Group-Air1
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137-0033 Installation Gp-Radio
13***43Plate As-Lumbar1
13***33Installation Group-Radio1
16***83Knob-Lumbar1
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285-0725 Lines Gp-Air Conditioner
13***43Plate As-Lumbar1
17***52Retainer1
17***07Holder1
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285-0727 Lines Gp-Heater
16***83Knob-Lumbar1
25***28Plug3
28***27Lines Group-Heater1
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179-1730 Module Gp-Message Center -Vims
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
11***09Knob-Control1
11***87Start Switch Assembly; (Key)(Engine)1
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310-5187 Monitor Ar-Payload
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
12***08Screw-Hex Socket; (M4x0.7x30-mm)4
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147-7975 Motor Gp-Window Wiper
14***75Motor Group-Window Wiper; -Cab Door, Lh1
16***96Liner; (Front Roof Panel)1
16***97Liner; (Lh & Rh Roof Panels)2
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163-7224 Mounting Gp-Cab
12***31Cover1
13***24Plate As1
13***38Pedal As1
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339-6108 Mounting Gp-Cab
1A***58Bolt 1.75 In. (44.45 mm) Long4
1A***63Bolt, Hex, Hd., 3/4"-10 N.C. X 2 1/2"8
2G***19Plate1
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143-2254 Odometer Gp
0T***44Bolt (1.25" Long)1
0T***89Cap Screw (2" Long)1
14***54Odometer Group1
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143-2251 Odometer Gp
03***14Bolt-Self Locking; (1/4unc X 1/2)1
10***67Washer-Hard; (7.2x25x2-mm Thk)1
14***51Odometer Group1
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292-6402 Pan Gp-Backrest -Lumbar
0T***44Bolt (1.25" Long)2
11***91Rod1
17***37Spacer; (11.7x19.8x20.3-mm Thk)(Lh Seat Side)1
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226-7674 Pan Gp-Backrest
0T***44Bolt (1.25" Long)1
17***37Spacer; (11.7x19.8x20.3-mm Thk)(Lh Seat Side)1
20***88Bolt; (7/16-20) (44.5mml)1
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292-9240 Pan Gp-Backrest -Cloth
09***93Pin-Cotter2
14***88Locknut-Flange; (3/8-16-Thd)8
17***30Screw-Button Head; (3/8-16x1-In)6
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177-4768 Panel Gp-Instrument
09***24Plug-Button1
16***07Armrest Group; -Rh-Suspension Seat1
17***30Screw-Button Head; (3/8-16x1-In)3
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177-4769 Panel Gp-Instrument
09***43Pin-Cotter2
14***25Spring1
14***88Locknut-Flange; (3/8-16-Thd)8
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137-0037 Panel Gp-Sound Suppression
13***37Panel Group-Sound Suppression1
14***85Support As1
1F***50Nut Rops Support4
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137-0013 Pedal Gp-Governor
11***58Washer; (6.5x17x1-mm Thk)2
13***13Pedal Group-Governor1
13***80Console As1
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285-0713 Platform Gp -Rh
10***67Washer-Hard; (7.2x25x2-mm Thk)2
13***85Box As1
13***87Angle As1
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210-2270 Recliner Gp-Seat -Cloth
17***87Setscrew; (1/4-20-Thd)4
17***35Block Kit; (Includes Bolt, Washers, Blocks And Setscrews)1
18***55Seat Group1
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280-8111 Seat Belt Gp -Retractable
21***77Plate As1
28***11Seat Belt Group; -Retractable1
5G***17Bumper-Conical; (L.H.)1
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156-1145 Seat Belt Gp -Retractable
15***45Seat Belt Group; -Retractable1
17***87Setscrew; (1/4-20-Thd)4
17***35Block Kit; (Includes Bolt, Washers, Blocks And Setscrews)1
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186-3055 Seat Gp
18***55Seat Group1
22***37Support As1
22***38Support As1
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186-3056 Seat Gp -Cloth
10***03Fastener26
10***11Screw-Machine; (3/8-16x0.75-In)1
14***26Film-Instruction; (Seat Adjustment)1
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220-0120 Seat Gp -Cloth
15***35Tank-Washer1
15***36Spout As1
15***40Plug1
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226-7677 Seat Gp -Cloth
09***66Washer; (Hard) (4.5x9x1mm Thk)2
10***51Guide1
10***52Knob1
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252-9621 Seat Gp-Adjustable
22***13Visor As1
25***21Seat Group-Adjustable1
9X***42Screw-Truss Head (M6x1.0x12mm); (M6x1.00x12mm)4
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174-6571 Seat Gp-Companion
17***71Seat Group-Companion1
2G***12Window As; (Lh)1
6G***75Kit-Handle; (Lh)(Vent Window)1
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174-6569 Seat Gp-Companion
11***28Fitting1
14***95Hose; (650-cm Each)0
15***34Tank Group-Window Washer1
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228-3351 Seat Gp-Suspension -Cloth, Lumbar
22***51Seat Group-Suspension; -Cloth, Lumbar1
2V***31Catch1
3V***96Lock As-Window1
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224-2677 Seat Gp-Suspension -Cloth, Lumbar
22***77Seat Group-Suspension; -Cloth, Lumbar1
2G***18Nut2
5K***05Nut-Barrel; (6-32-Thd)2
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259-3021 Stop Gp-Door
13***30Arm As-Window Wiper1
14***94Cover1
14***30Spacer; (8-mm Thk)1
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221-1206 Support Gp-Seat Belt
1L***72Dowel (Part Of 8s***99 Assem.)1
22***06Support Group-Seat Belt; -Cloth1
24***41Padlock Group; (1 On Fuel Tank Cap) (1 On Hydraulic Tank Cap) (1 On Grill Latch)1
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199-5727 Suspension Gp-Seat -Air
19***27Suspension Group-Seat; -Air1
1L***72Dowel (Part Of 8s***99 Assem.)1
24***41Padlock Group; (1 On Fuel Tank Cap) (1 On Hydraulic Tank Cap) (1 On Grill Latch)1
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153-0134 Tank Gp-Window Washer
15***34Tank Group-Window Washer1
15***97Chock-Wheel2
15***01Bracket As1
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192-7107 Visor Gp-Cab
10***08Film-Information; (Engine Oil)(Install On Oil Filter Cap)1
13***58Film; (Identification) (On Radiator Filler Cap) (On Near Of Radiator Filler Cap)1
14***47Film; (Identification) (24v) (On Outside Of Battery Compartment Door)1
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224-9912 Visor Gp-Cab
10***08Film-Information; (Engine Oil)(Install On Oil Filter Cap)1
13***58Film; (Identification) (On Radiator Filler Cap) (On Near Of Radiator Filler Cap)1
14***47Film; (Identification) (24v) (On Outside Of Battery Compartment Door)1
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137-0022 Washer Gp-Window
11***93Plate; (Instruction) (On Right Side Behind Cab Door)1
13***22Washer Group-Window1
21***02Film-Warning; (No Weld, No Drill, Read Omm)3
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2g-0263 Window Gp -Door, Lh
11***93Plate; (Instruction) (On Right Side Behind Cab Door)1
21***02Film-Warning; (No Weld, No Drill, Read Omm)3
22***91Film; (Warning) (Seat Belt) (On Rh Cab Post)1
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8w-6212 Window Gp -Door, Rh
16***95Plate-Identification; (Hydraulic Oil Level)1
17***45Film-Stripe; (Reflective, Red)(Reflector)2
17***46Film-Stripe; (Reflective, Black, Yellow)(50-cm)0
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8w-6211 Window Gp-Cab -Door, Rh
11***81Cover-Hydraulic Cap1
1L***72Dowel (Part Of 8s***99 Assem.)1
1M***49Ring (5.313" Dia.)1
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137-0023 Wiper Gp-Window
Power Train
6i-8073 Filter Gp-Oil
03***28Clip; (31.8mm Id)2
13***34Tube1
13***35Tube1
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4t-4760 Filter Gp-Oil -Torque Converter Charging
13***32Tube1
13***33Tube1
14***59Plate1
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9w-4119 Actuator Gp-Rotary
0L***51Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold2
0L***70Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case2
0S***09Bolt (3/4") Filler Tube Assembly To Transfer Drive Case2
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310-6715 Axle & Mounting Gp
12***23Mount; (Motor)1
12***26Guard; (Finger)1
12***08Cooler1
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6y-5644 Case Gp-Transmission
03***28Seal-O-Ring1
06***40Seal-O-Ring (Id=37.69mm)2
12***07Cooler Group-Rear Axle Oil1
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237-4171 Control Gp-Traction
0L***78Bolt,Machine Governor And Decelerator Control8
0S***83Bolt 31.75 mm(1.25 In.) Long2
0S***89Bolt, Hex. Hd., 5/8"-11 N.C. X 1 3/4"4
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3t-0288 Control Gp-Transmission Hyd
03***37Bolt-Self Locking; 3.81cm(1.5 In.)Long1
0L***26Plug -13mm(.512 In.) Outside Dia.1
0S***09Bolt (3/4") Filler Tube Assembly To Transfer Drive Case1
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319-1825 Cooler Gp-Rear Axle Oil
03***45Connector1
06***93Bushing-Reducer; (1/2-14 Nptf)1
06***21Tee-Flared1
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129-1807 Cooler Gp-Rear Axle Oil
0S***85Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine12
0S***87Bolt-Bracket Assembly To Timing Gear3
0S***89Bolt, Hex. Hd., 5/8"-11 N.C. X 1 3/4"8
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7t-4997 Cover Gp-Shipping -Transmission
13***76Filter Element As-Oil; (Ultra High Efficiency)(Ultra High Efficiency)2
1H***00Pin--To Compression Release Shaft2
1R***41Filter Element As-Oil; (Standard Efficiency)2
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309-9602 Differential & Bevel Gear Gp
13***76Filter Element As-Oil; (Ultra High Efficiency)(Ultra High Efficiency)2
1H***28Seal (3.73 In. Inside Diameter)1
1R***78Filter Element As-Oil; (Advanced Efficiency)2
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8w-9544 Differential Gp
13***75Filter Element As-Oil; (Ultra High Efficiency)(Cleanout/High Efficiency)1
1R***73Filter Element As-Oil; (Advanced Efficiency)(Disposable Transmission Oil)1
2J***56Ring-Retaining1
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311-1967 Drive Gp-Final
13***29Seal-O-Ring1
21***68Seal-O-Ring; (11.89-mm Id)1
22***96Seal-O-Ring; (Cylinder Head)1
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8w-4448 Filter & Lines Gp-Torque Conv
0S***02Bolt; (5/8-18x3.5-In)1
12***36Race-Bearing; Bearing-Race1
1A***60Capscrew, Hex Head (1/2 - 13 X 2 G5); (Hex Head) (1/2-13x2 Gd 8 Z)16
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172-3889 Filter Gp-Oil
00***43Elbow 5wd342 - Up Including 5wd329 - 335, 5wd337 - 3401
0S***85Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine2
10***44Plate1
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334-0572 Filter Gp-Oil -Transmission
03***36Seal-O-Ring1
06***40Seal-O-Ring (Id=37.69mm)2
06***55Seal-O-Ring (Id=47.22mm)1
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6y-5643 Gear Gp-Transfer
14***18Connector As1
14***36Adapter; (Straight) (-6 Orb X -6 Orfs)1
14***45Connector As1
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310-8650 Housing As-Rear Axle
10***70Tube As1
10***47Tube As1
11***79Plate1
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310-8651 Housing As-Rear Axle
10***70Tube As1
10***47Tube As1
11***79Plate1
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309-9210 Housing Gp-Rear Axle
10***85Seal-O-Ring (6.07mm Id)1
17***45Kit-Seal; (Pressure Reducing Valve)1
25***68Valve Group-Solenoid1
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309-9209 Lines Gp-Power Train Filter
03***27Seal-O-Ring; (19.18mm Id)1
03***36Seal-O-Ring4
25***48Coil As; (24-Volt)1
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309-9609 Lines Gp-Rear Axle Lubrication
03***37Bolt-Self Locking; 3.81cm(1.5 In.)Long12
06***16Ring-Retaining1
0S***09Bolt (3/4") Filler Tube Assembly To Transfer Drive Case24
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170-3582 Lines Gp-Transmission Oil
11***57Torque Converter Group1
17***82Lines Group-Transmission Oil1
30***08Wheel Group-Final Drive & Brake2
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313-9544 Manifold Gp-Control
10***17Band-Bead Seat1
13***54Rim As1
31***44Manifold Group-Control1
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312-3165 Manifold Gp-Control
06***49Seal-Ring2
06***50Roller Bearing4
06***53Ring-Snap1
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3t-0036 Planetary Gp-Transmission
13***80Rim Group-Demountable6
17***82Extension2
1B***87Washer 4.7mm(.188in) Thick; (14.3x58.7x5-mm Thk)4
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346-3358 Power Train Ar
13***80Rim Group-Demountable1
2D***08Grommmet1
34***58Power Train Ar1
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285-0763 Power Train Ar
13***80Rim Group-Demountable4
17***82Extension2
1B***87Washer 4.7mm(.188in) Thick; (14.3x58.7x5-mm Thk)4
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214-1555 Pump Gp-Gear
1A***69Bolt (R.H. Side Flywheel Housing)2
21***55Pump Group-Gear; -Rear Axle Lubrication1
3D***71Stud-Taperlock; (3/8-16x1.5-In)(3/8 In.Nc X 1 1/2)8
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230-0098 Rim Gp-Demountable
23***98Rim Group-Demountable1
2N***86Bolt-12 Point Head8
31***12Slip Joint Group1
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138-7580 Rim Gp-Demountable
13***80Rim Group-Demountable1
2N***86Bolt-12 Point Head8
8X***73Slip Joint Group1
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343-4524 Rim Gp-Demountable
2N***86Bolt-12 Point Head8
34***24Rim Group-Demountable1
3B***89Fitting-Grease; (Fan And Alternator Drive)1
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8x-1926 Rim Gp-Single
8R***34Spider & Bearing Group1
8X***32Spider & Bearing Group1
8X***26Rim Group-Single1
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7t-4554 Screen Gp-Magnetic
0S***85Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine16
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly6
15***11Torque Converter Group1
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8x-0498 Shaft Gp-Drive
0S***89Bolt, Hex. Hd., 5/8"-11 N.C. X 1 3/4"24
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly8
0S***95Bolt 1.25 In. (31.75 mm) Long Guard Assemblies To Radiator Guard12
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314-7812 Slip Joint Gp
0L***78Bolt 44.45 mm(1.75 In.) Long8
10***87Spider And Bearing2
31***12Slip Joint Group1
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8x-0473 Slip Joint Gp
23***11Universal Joint Group1
8W***52Universal Joint Group-Pump Drive1
8X***73Slip Joint Group1
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8r-7036 Spider & Bearing Gp
1P***20Spring (Outer)1
1S***43Spring (Inner)1
2K***94Pin-Spring; (7.94x76.2-mm)1
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151-2711 Torque Converter Gp
15***11Torque Converter Group1
3J***93Spring1
7M***85Seal,Adapter,Motor Part Of Kit P/N 5r***291
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117-3357 Torque Converter Gp
03***79Seal-O-Ring (Id=10.82mm)1
06***40Seal-O-Ring (Id=37.69mm)1
0S***18Bolt; (5/16-18x1-In)(Hydraulic Pump)6
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3t-0034 Transmission Ar
0S***14Bolt (.25" Diameter-.50" Long)1
16***78Body-Load Piston7
20***18Plug As-Orifice2
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230-4110 Universal Joint Gp
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly4
1L***62Ring-Retaining1
23***10Universal Joint Group1
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230-4111 Universal Joint Gp
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly4
1L***62Ring-Retaining1
23***11Universal Joint Group1
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3t-0289 Valve Gp-Transmission Control
19***77Washer-Hard; (11x25x10-mm Thk)1
1F***50Nut Rops Support9
2G***58Strip1
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7t-0297 Valve Gp-Cooler Bypass
03***30Bolt-Self Locking; (5/16unc X 3/4)1
12***33Spring As2
13***45Pin-Spring1
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8e-6146 Valve Gp-Lockup Clutch & Sync
10***83Kit-Seal; (Solenoid Valve)1
11***43Locknut; (5/16-18-Thd)1
1S***93Strap; (Cable) (0.62in Dia)2
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6t-3340 Valve Gp-Lube Relief
0S***18Bolt; (5/16-18x1-In)(Hydraulic Pump)1
1D***41Bolt 3.00 In.(7.62 cm) Long12
1F***11Bolt 3.50 In. (8.89 cm) Long1
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6y-4257 Valve Gp-Pressure Control
12***70Seal-Ring; (536mm Id)1
14***36Wheel Group-Rear; -Pulled Unit1
24***65Hub-Brake1
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3p-0348 Valve Gp-Relief
0S***85Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine4
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***828
10***40Retainer1
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3p-0349 Valve Gp-Relief
0S***85Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine4
0S***87Bolt-Bracket Assembly To Timing Gear6
14***36Hub Cap As1
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3t-0290 Valve Gp-Selector & Press Cont
19***77Washer-Hard; (11x25x10-mm Thk)8
1F***50Nut Rops Support2
29***27Plate4
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302-3809 Valve Gp-Solenoid
2G***58Strip1
30***09Valve Group-Solenoid1
31***92Fender As1
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343-8767 Wheel & Brake Gp
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter1
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly3
11***73Support As1
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309-9208 Wheel Gp-Final Drive & Brake
03***41Block-Adjustment3
21***50Guard As1
30***08Wheel Group-Final Drive & Brake1
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142-5136 Wheel Gp-Rear -Pulled Unit
0T***83Washer--Junction Box To Rear Support1
10***87Bolt-Shoulder2
10***07Spacer; (13.5x17.5x14.4-mm Thk)2
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Service Equipment And Supplies
9g-9288 Cap Gp-Protection -Hydraulic Tank
9G***88Protection Cover Group; -Hydraulic Tank-Steering Tank Fill Cap-Hydraulic Tank Fill Cap1
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5t-6942 Cap Gp-Protection
5T***42Cap Group-Protection; -Transmission Tank Fill Cap1
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143-2245 Chock Gp-Wheel
6g-8390 Protection Gp-Vandalism
6G***90Covers Group-Protection; -Brake, Hoist, Torque Converter1
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313-8893 Plate & Film Gp -Cab, International
31***93Plate & Film Group; -Cab, International1
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346-3356 Plate & Film Gp
309-9606 Plate & Film Gp -U.S.
313-8892 Plate & Film Gp -Cab, U.S.
309-9607 Plate & Film Gp -International
30***07Plate & Film Group; -International, Pipe1
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Steering System
3g-4667 Valve Gp-Relief
15***41Tank & Filter Group-Steering1
16***36Tank Group-Hydraulic & Xmsn; -Tc, Pulled Unit, Hoist, Brake1
16***36Lines Group-Hoist1
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9t-8378 Valve Gp-Relief
00***14Ring-Retaining; (Internal)1
14***67Elbow Group; (Each Includes)1
14***78Elbow, 90°,-6 Orb /-6 Orfs; (90°) (-6 Orbx-6orfs)1
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348-9274 Accumulator Gp -Uncharged
05***12Ring-Retaining; (Internal)1
14***67Bolt-12 Point Head7
25***11Kit-Seal1
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5t-0910 Accumulator Gp-Hydraulic
10***07Bolt-Socket Head; (M14x2x55-mm)4
13***14Housing-Pump1
13***15Swashplate As1
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348-9268 Accumulator Gp -Charged
0S***89Bolt, Hex. Hd., 5/8"-11 N.C. X 1 3/4"2
23***35Pump Group-Piston1
34***68Accumulator Group; -Charged1
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219-2539 Accumulator Gp-Hydraulic -Charged
16***79Pin3
19***25Plate1
19***26Barrel1
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229-8593 Accumulator Gp-Hydraulic -European Market
18***34Kit-Column; (Core)1
18***35Nut; (7/8-20-Thd)1
18***37Kit-Universal Joint; (Steering Column)1
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205-0226 Accumulator Gp-Steering -Charged
18***35Nut; (7/8-20-Thd)1
18***37Kit-Universal Joint; (Steering Column)1
18***39Kit-Knob; (Tilt Steering Wheel Control)1
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6g-9570 Cylinder & Mtg Gp-Steering
10***01Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge)1
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
13***39Grommet; (17.5 Thk)(3 Hole)1
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1u-3182 Cylinder Gp-Steering
10***01Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge)1
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
13***39Grommet; (17.5 Thk)(3 Hole)1
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309-9608 Lines Gp-Steering
0S***87Bolt-Bracket Assembly To Timing Gear8
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly46
13***76Filter Element As-Oil; (Ultra High Efficiency)(Ultra High Efficiency)1
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6g-9260 Link Gp-Steering
3D***24O-Ring - For Oil Drain & Level Plug (Items 3 & 7)1
6G***60Link Group-Steering1
6V***46Seal-O-Ring1
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2a-7217 Link Gp-Steering
14***18Adapter1
15***44Reducer1
15***27Tank & Filter Group-Steering1
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5t-0912 Pump & Mtg Gp-Steering
03***43Seal-O-Ring1
10***45Valve-Orifice; (Hydraulic Oil Check)1
19***36Spring1
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9t-4247 Pump Gp-Metering -Hmu
1J***97Valve; (Push-Pull)2
2J***89Springs2
3D***24O-Ring - For Oil Drain & Level Plug (Items 3 & 7)2
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232-1835 Pump Gp-Piston
23***35Pump Group-Piston1
3K***60Seal Pilot Manifold On; Seal To Boom Check Valve Drain2
4T***41Spring1
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235-5768 Rotating Gp-Pump
11***43Locknut; (5/16-18-Thd)1
14***11Cartridge Assem.1
18***72Coil As1
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210-6592 Steering Column Gp
14***58Valve Group-Solenoid; -Blade Lock1
1P***77Flange-Half (For Tilt Ports On Valve)2
1P***78Flange; (To 5v***09 Tube Assembly)4
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340-1167 Steering Column Gp-Adjustable
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter8
0S***95Bolt 1.25 In. (31.75 mm) Long Guard Assemblies To Radiator Guard12
12***41Seal-Ring1
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137-0019 Steering Gear Gp
03***05Seal-O-Ring1
11***83Housing1
11***85Retainer1
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156-9341 Tank & Filter Gp-Steering
0T***72Bolt; 7/16" Diameter X 1 1/2" Length Generator To Engine8
15***41Tank & Filter Group-Steering1
1D***48Bolt (4 1/4" Long)16
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155-4127 Tank & Filter Gp-Steering
0S***85Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine4
15***27Tank & Filter Group-Steering1
1D***15Bolt 139.70 mm(5.50 In.) Long6
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176-6448 Valve Gp-Check
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter16
13***97Seal-Lip Type1
17***48Valve Group-Check; -Axle Oil Cooler Filter Bypass1
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193-3182 Valve Gp-Pump Control -Pressure, Flow Compensator
19***82Valve Group-Pump Control; -Pressure, Flow Compensator-Steering Piston Pump1
7X***45Bolt 5/8" X 1 3/4" Long (First Type)4
8T***22Washer-Hard-To Lock Carrier Rollers4
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149-2658 Valve Gp-Solenoid
14***95Plug As1
14***58Valve Group-Solenoid; -Blade Lock1
16***77Switch Group-Bypass; -Xmsn Lubrication Supply Filter-Xmsn Lubrication Charge Filter-Hoist Screen-Tc, Front Brake Cooling-Transmission Oil Filter-Rear Axle Oil Filter1
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6e-6298 Valve Gp-Solenoid & Relief
10***00Deflector2
10***01Deflector1
10***04Support As1
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309-9597 Wheel Gp-Front
16***67Fitting As; (Quick Disconnect, Male)(Quick Disconnect)2
1D***74Bolt (L.H. Side Flywheel Housing)2
2A***46Drive Group-Pump; -Auxiliary Hoist-Steering, Transmission-Rear Brake Cooling1
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785D serial number reference

The PIN plate on a 785D is mounted on the truck frame, typically on the left front frame rail near the cab/steer-axle area. The full PIN is 17 characters; the first 3 letters (e.g. DMC, MSY, or ZSP) are the serial prefix identifying the model and build series, and the trailing digits are the sequential unit number within that prefix.

PrefixIdentifies
DMC785D off-highway/mining truck, base configuration
MSY785D off-highway/mining truck, later configuration
ZSP785D off-highway/mining truck, distinct later serial-prefix series

Frequently asked questions

What engine powers the Caterpillar 785D?

A Cat 3512C HD V-12 diesel rated 1082 kW (1450 hp) gross and 1005 kW (1348 hp) net, meeting US EPA Tier 2 equivalent emissions. Serial prefixes on the 785D include DMC, MSY, and a later ZSP series across its production run.

What is the operating weight of the Caterpillar 785D?

Gross machine weight is about 249,476 kg (550,000 lb), with an empty weight near 117,597 kg (259,257 lb). Rated payload runs around 136 t (300,000 lb), though it varies with body style and tire/suspension configuration, with some literature citing figures up to roughly 140-155 t.

What replaced the Caterpillar 785D?

Caterpillar's later 785 (no letter suffix, sometimes called the Next Generation 785), which reuses the bare 785 model number but runs a Cat 3512E engine meeting Tier 4 Final/Stage V emissions in place of the 785D's 3512C HD Tier 2 engine.

What 785D owners discuss

What do operators say about the 785D's torque converter and powershift transmission behavior?
The drivetrain runs through the torque converter at low ground speed and locks into direct drive once the truck reaches roughly 8 km/h (5 mph); that shift point is when the ride firms up and power delivery gets noticeably more direct. Operators are told to watch converter/transmission oil temperature separately from engine coolant, since a converter that won't cool down after load is removed, or that runs hot on grade, usually points to a fouled cooler or worn clutch packs rather than a bad converter body. Persistent overheating or a flared, slipping shift feel is worth chasing early since it can take driveline components with it if ignored.
Are the suspension cylinders (struts) a known wear item on this truck?
Yes. The 785D rides on four self-contained, oil-pneumatic, variable-rebound suspension cylinders, and they're a routine rebuild item over the life of a high-hour truck. Seals weep over time and nitrogen charge bleeds down gradually; a sagging or unevenly charged cylinder shows up first as a rough ride on one corner or as uneven, accelerated tire wear on that wheel position. Checking nitrogen/oil charge and seal condition at scheduled PMs catches this before it turns into a bigger repair or premature tire replacement.
What's the field experience with the 785D's brake cooling system?
The four-wheel disc service brakes are cooled by water-to-oil heat exchangers rather than air, by design, to hold up under sustained retarding on grade. The consistent advice is to watch cooling oil temperature on the dash and, if it climbs into the warning range, reduce ground speed so the transmission drops to the next lower range instead of riding the brakes harder. Chronic high cooling-oil temperature points to a marginal heat exchanger or degraded cooling oil, not normal operating behavior. Because brake performance is safety-critical on a loaded truck this size, have your dealer verify heat exchanger condition and pull a cooling-oil sample before returning a truck with a history of brake overheating to service.
Are there engine quirks specific to the 3512C HD used in the 785D?
The 3512C HD is the US EPA Tier 2 engine paired with this truck. Community estimates for engine changeout intervals typically fall in the range of 20,000 to 22,000 hours, but this varies by duty cycle, altitude, and maintenance history, so treat any single number as a planning estimate rather than a guarantee. Not every 785D left the factory with this exact configuration: early-build trucks (DMC-prefix serials) shipped with an earlier engine setup before production settled on the 3512C HD seen on later MSY-prefix trucks. Confirm which engine configuration is actually in a given chassis before comparing overhaul intervals or troubleshooting against generic 785D advice.
What electrical or sensor issues come up most in the field?
Most sensor complaints trace back to wiring rather than the sensor itself. Chafed harnesses, corroded connectors, and lost grounds throw voltage-out-of-range faults that mimic a bad sensor until the wiring is actually checked. On the monitoring side, the onboard VIMS system logs machine health and payload data and has a ground-level data port so a fault history can be pulled without climbing into the cab; a truck with a spotty or unreadable VIMS history is worth questioning. One recurring gotcha on short-tank fuel configurations is a fuel-level fault that turns out to be a programming input needing a proper ground rather than a failed sending unit.
What structural wear points get flagged on high-hour 785D trucks?
Frame rails and dump body structure around the hoist mounts and body pivot pins carry the fatigue load from years of loading and dumping cycles, and cracking in these areas is a recognized wear pattern on mining-class rigid trucks generally. Shops doing major PM intervals typically build in a visual inspection, and on higher-hour units a non-destructive crack check, of the frame and body rather than waiting for a crack to surface on its own. Because a frame or hoist-mount failure under load is a safety issue, have your dealer or a qualified inspector verify frame and body condition on any high-hour truck before it returns to service.
What should I check before buying a used 785D?
Compare the hour meter against typical engine changeout ranges for this model and ask for VIMS payload and fault history instead of relying on the seller's account of duty cycle. Walk all four suspension cylinders for leaks, sagging ride height, or uneven tire wear, and check tire condition and rotation history, since tires are a major running cost on a truck this size. Pull transmission/torque converter oil sample analysis and brake cooling oil analysis if records exist, and confirm the engine configuration and serial prefix match what the seller claims rather than assuming from the model name alone. Ask about the most recent frame and dump-body crack inspection. Given the size and load involved, have your dealer perform a full pre-purchase inspection, including brake and structural checks, before you commit.

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

Serial-range & configuration variants

This page covers the Caterpillar 785D. Related factory variants of the same model family:

785D

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