Caterpillartrack-type tractor
Caterpillar D9R
Maintenance schedule, common problems & OEM parts breakdown
The Caterpillar D9R is a large track-type tractor (dozer) in Caterpillar's D9 size class, built for heavy earthmoving, mining, and land-clearing work. It replaced the D9N in the mid-1990s and stayed in Caterpillar's catalog for an unusually long run; Caterpillar has marked roughly 25 years of D9R production, continuing in parallel with its nominal successor, the D9T, in markets where a mechanically governed, non-certified diesel was still saleable. The D9R runs a Cat 3408C V8 diesel across its production run, rated at roughly 302 kW (405 hp) net/flywheel at 1900 rpm and in the 330-354 kW (443-474 hp) gross range depending on the rating standard used; some secondary listings also mention a later 3408E HEUI update, though Caterpillar's own spec sheets for the D9R do not show that change. Operating weight runs roughly 48-49.5 metric tons (about 106,300-109,100 lb) depending on blade type and ripper choice. Caterpillar built it on one standard elevated-sprocket undercarriage, offered with a semi-universal (SU) or universal (U) blade and a single-shank or multi-shank ripper, rather than the Standard/XL/LGP width tiers used on some other Cat dozer families.
Across its long production run the D9R kept the same 3408C engine, planetary power-shift transmission, and torque-divider (roughly 75 percent of engine torque through the converter, 25 percent through a direct drive shaft) from early to late build blocks. Steering did change over the run: earlier production used a differential-steer system, and later build blocks moved to clutch-and-brake steering, matching factory documentation for each era -- check the serial prefix to know which system a given machine carries. What changed instead was equipment choice: buyers picked blade type, ripper type, and a track shoe width running from narrow extreme-service to wide steel-mill grades, and those choices swing operating weight and ground pressure more than any running production change did. Because Caterpillar kept the D9R in the catalog for roughly 25 years across many separate serial-number blocks, overlapping for years with the newer D9T, there is a deep pool of used D9R units in the field today and steady demand for its engine, undercarriage, and driveline parts in the rebuild and used-equipment market.
Below: full specifications, fluids & capacities, the factory service schedule, common service parts, verified fault codes, what owners discuss, attachment guidance, the complete assembly directory, and a serial-number reference. Complete parts lists with full OEM part numbers, exploded diagrams, quantities, and fitment data are available free in Heavy Parts AI.
Caterpillar D9R specifications
Engine
| Engine Model | Cat 3408C, V-configuration direct-injection turbocharged aftercooled (DITA) diesel, mechanically governed/mechanically controlled (no electronic ECM). Factory spec sheets from 2007 through 2015 consistently list the 3408C across the full D9R production run. Some third-party spec aggregators cite a later 3408E HEUI update rated near 410 hp; that claim is not corroborated by factory literature reviewed here. |
| Displacement | 18 L (1099 in3) |
| Bore x Stroke | 137 mm x 152 mm (5.4 in x 6.0 in) |
| Net / Flywheel Power | 302 kW (405 hp) at 1900 rpm, rated per Caterpillar, ISO 9249, and EU 80/1269 standards - consistent across two independent factory spec-sheet editions eight years apart. SAE J1349 rates it marginally lower at 299 kW (401 hp). DIN 70020 rates it at 425 PS. |
| Gross Power | 330-354 kW (443-474 hp) per SAE J1995; the exact figure differs between spec-sheet editions (one edition footnotes the lower figure as excluding all fan losses). |
| Torque Rise | High torque rise, about 44%, for lugging capacity under load. |
| Altitude Derating | No derating required up to 2286 m (7500 ft) altitude. |
| Driveline / Torque Divider | Single-stage torque converter with output torque divider: roughly 75% of engine torque runs through the converter and 25% through a direct drive shaft, improving driveline efficiency and torque multiplication. Freewheel stator reduces heat and improves fuel efficiency under low drawbar load. |
| Emissions | No EPA/Tier emissions certification stated in factory literature; this is a mechanically governed, pre-electronic diesel typical of its production era, largely predating Tier regulation for its market segment. |
Weights
| Operating Weight (base: SU-Blade, single-shank ripper, 610 mm/24 in extreme-service shoes, ROPS/FOPS cab, operator, full fluids) | 48 784 kg (107,548-107,550 lb), consistent across factory spec sheets. Some spec aggregators list a higher figure near 49 568 kg (109,277 lb), likely reflecting a different attachment or counterweight configuration. |
| Shipping Weight | 36 154 kg (79,705 lb) - includes clutch/brake arrangement, lubricants, coolant, 20% fuel, ROPS/FOPS cab, and 610 mm (24 in) extreme service shoes; excludes blade and ripper. |
| Total Operating Weight, 9SU Blade + Single-Shank Ripper | 48 784 kg (107,548-107,550 lb) |
| Total Operating Weight, 9U Blade + Single-Shank Ripper | 49 392 kg (approx. 108,890-108,891 lb) |
| Total Operating Weight, 9SU Blade + Multi-Shank Ripper | 48 221-49 479 kg (106,309-109,082 lb), varies by spec-sheet edition |
| Configuration Note | Cat published the D9R as a single base undercarriage line rather than the Standard/XL/LGP nameplate split used on some other Cat dozer families. Operating weight instead moves with the shoe width, blade type, and ripper option selected; wider optional shoes and heavier arrangements raise the operating weight above the base figures shown here. |
Dimensions
| Ground Clearance | 591-596 mm (23-23.4 in) |
| Track Gauge | 2250 mm (88.6-89 in) |
| Width without Trunnions, standard shoe | 2860-2880 mm (9.3-9.4 ft) |
| Width over Trunnions | 3300-3303 mm (10.8 ft) |
| Height, FOPS Cab | 3820-3821 mm (12.5 ft) |
| Height, Top of Stack | 3962-4005 mm (13-13.1 ft) |
| Height, ROPS/Canopy | 3996-4000 mm (13.1 ft) |
| Drawbar Height, center of clevis | 688-765 mm (27-30.1 in), varies by spec-sheet edition |
| Length of Track on Ground | 3470-3474 mm (11.4 ft) |
| Overall Length, Basic Tractor | 4910-4919 mm (16.1 ft) |
| Overall Length, Basic Tractor with Drawbar | 5180 mm (17 ft) |
| Overall Length, Basic Tractor with Winch | 5545 mm (18.2 ft) |
| Length with SU-Blade | 6579-6880 mm (21.6-22.6 ft); the higher figure from the later spec sheet includes the drawbar |
| Length with U-Blade | 6920-6967 mm (22.7-22.9 ft) |
| Length with Single-Shank Ripper | 6478-6529 mm (21.3-21.4 ft) |
| Length with Multi-Shank Ripper | 6536-6538 mm (21.4 ft) |
| Overall Length, SU-Blade and Single-Shank Ripper combined | 8138-8230 mm (26.4-27 ft) |
| Ground Contact Area, standard shoe | 4.24 m2 (6569 in2) |
| Standard Track Shoe | 610 mm (24 in) extreme-service grouser shoe; grouser height 84 mm (3.3 in); pitch 240 mm (9.44 in) |
| Optional Track Shoe Widths | Offered across the production run from 560 mm to 800 mm (22-31.5 in) in extreme-service, super-extreme-service, moderate-service, and steel-mill grades; the exact lineup offered varies by spec-sheet edition. Wider shoes lower ground pressure and raise operating weight versus the standard 610 mm (24 in) shoe. |
Performance
| Travel Speed, Forward | 1st 3.9 km/h (2.4 mph), 2nd 6.8 km/h (4.2 mph), 3rd 11.9 km/h (7.4 mph) |
| Travel Speed, Reverse | 1st 4.7-4.8 km/h (2.9-3.0 mph), 2nd 8.4 km/h (5.2 mph), 3rd 14.7 km/h (9.1 mph) |
| Drawbar Pull, 1st Gear | 725 000-759 800 N (163,000-170,800 lbf); figure varies slightly by spec-sheet edition |
| Drawbar Pull, 2nd Gear | 400 000-419 900 N (90,000-94,400 lbf) |
| Drawbar Pull, 3rd Gear | 218 000-230 000 N (49,000-51,700 lbf) |
| Ground Pressure, standard 610 mm (24 in) shoe | 112.9 kPa (16.1-16.4 psi). Drops with optional wider shoes; exact per-shoe-option figures are not published in factory literature. |
| Transmission | Planetary power-shift, 3 speeds forward / 3 speeds reverse, single-lever control for speed and direction. Steering system varies by production block: earlier units use a differential-steer system, later units use clutch-and-brake steering. Confirm which system a given serial range carries. |
| Gradeability | Not published in the factory literature reviewed for this model. Confirm with a dealer for a rating specific to your configuration. |
Blades
| 9SU Semi-Universal Blade - Capacity | 13.5 m3 (17.7 yd3), rated per SAE J1265 |
| 9SU Blade - Width over end bits | 4310 mm (14.2 ft) |
| 9SU Blade - Height | 1934 mm (6.34 ft) |
| 9SU Blade - Digging Depth | 606 mm (23.9 in) |
| 9SU Blade - Ground Clearance | 1422 mm (56 in) |
| 9SU Blade - Maximum Tilt | 940 mm (37 in) |
| 9SU Blade - Weight, without hydraulic controls | 6543-6863 kg (14,425-15,130 lb), varies by spec-sheet edition |
| 9U Universal Blade - Capacity | 16.4 m3 (21.4 yd3), rated per SAE J1265 |
| 9U Blade - Width over end bits | 4650 mm (15.24 ft) |
| 9U Blade - Height | 1934 mm (6.34 ft) |
| 9U Blade - Digging Depth | 606 mm (23.9 in) |
| 9U Blade - Ground Clearance | 1422 mm (56 in) |
| 9U Blade - Maximum Tilt | 1014 mm (39.9 in) |
| 9U Blade - Weight, without hydraulic controls | 7134-7388 kg (15,727-16,288 lb), varies by spec-sheet edition |
| Blade Construction Notes | Box-section blade construction resists twisting and cracking. Cutting edges are DH-2 steel; end bits are DH-3 steel. Optional dual-tilt cylinder available on both blade types; single-tilt mode gives the highest pryout force. A wider 10U blade with rock guard was also offered as a special bulldozer arrangement, but no published capacity figures were found for it. |
Rippers
| Single-Shank Ripper - Maximum Penetration Depth | 1231-1727 mm (48.5-68 in), standard versus deep-rip arrangement |
| Single-Shank Ripper - Maximum Penetration Force | 154-172 kN (34,600-38,700 lbf), varies by spec-sheet edition and arrangement |
| Single-Shank Ripper - Pry-Out Force | 320.5-332 kN (72,000-74,600 lbf) |
| Single-Shank Ripper - Maximum Clearance Raised | 817-885 mm (32.2-34.8 in) |
| Single-Shank Ripper - Weight, without hydraulic controls | 4293-4854 kg (9,464-10,700 lb), varies by spec-sheet edition |
| Multi-Shank Ripper - Maximum Penetration Depth | 798 mm (31.4 in) |
| Multi-Shank Ripper - Maximum Penetration Force | 147.9-154 kN (33,200-34,600 lbf) |
| Multi-Shank Ripper - Pry-Out Force, one tooth engaged | 324.6-361 kN (74,600-81,200 lbf) |
| Multi-Shank Ripper - Weight, one shank, without hydraulic controls | 4153-5449 kg (9,156-12,236 lb); figures differ substantially between spec-sheet editions - confirm the exact arrangement for a given serial range with a dealer |
| Ripper Tooling | Available as single-shank (adjustable parallelogram, optional deep-rip arrangement and pin puller) or multi-shank (one, two, or three shanks) configurations. |
Hydraulic System
| Pump Type | Piston-type, gear-driven from the flywheel |
| Implement Pump Output | 235-239 L/min (62-63 gal/min), measured at 1900 rpm and 6895 kPa (1000 psi) |
| Steering-Circuit Pump Output | 374 L/min (98.8 gal/min), listed in the earlier spec-sheet edition only |
| Tilt Cylinder Rod-End Flow | 137 L/min (36.4 gal/min) |
| Tilt Cylinder Head-End Flow | 167 L/min (44.2 gal/min) |
| Bulldozer Relief Valve Setting | 26 200 kPa (3800 psi) |
| Tilt Cylinder Relief Valve Setting | 19 300 kPa (2800 psi) |
| Ripper Lift and Pitch Relief Valve Settings | 26 200 kPa (3800 psi) each |
| Hydraulic Tank Capacity | 77-77.2 L (20.3-20.4 gal) |
Service Capacities Summary
| Fuel Tank | 889-908 L (235-240 gal), varies by spec-sheet edition |
| Cooling System | 130-163 L (34.3-43 gal), varies by spec-sheet edition/cooling package |
| Engine Crankcase, with filters | 45.5 L (12 gal) |
| Power Train (transmission/torque divider) | 164 L (43.4 gal) |
| Final Drives, each side | 15 L (3.9 gal) |
| Roller Frames, each side | 45 L (11.7-11.9 gal) |
| Pivot Shaft Compartment | 30 L (7.8-7.9 gal) |
| Hydraulic Tank | 77-77.2 L (20.3-20.4 gal) |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
D9R fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) | 45.5 L (12 US gal) refill with an oil-and-filter change. Applies to both the Cat 3408C (early production) and the later Cat 3408E HEUI engine used in D9R units built from about 2000 on; crankcase capacity is the same across the two engine variants. | Cat DEO (Diesel Engine Oil), API CI-4/CH-4 diesel engine oil. SAE 15W-40 for general ambient use; SAE 10W-30 in the roughly -18 deg C to 40 deg C (0 deg F to 104 deg F) band; Cat DEO Cold Weather / Arctic DEO synthetic (0W or 5W-40) for sustained cold down to about -40 deg C (-40 deg F). |
| Cooling system | 129.8 L (34.3 US gal), full radiator system. | Cat ELC (Extended Life Coolant), premixed 50/50 glycol-water, protects to about -37 deg C (-34 deg F). Conventional Cat diesel engine antifreeze/coolant (DEAC) is an approved alternate but needs supplemental additive and a shorter drain interval. |
| Fuel tank | Reported figures vary by configuration/source: roughly 818 L (216 US gal) on standard-tank service data, with other Cat reference tables listing up to about 908 L (240 US gal). Treat as approximate and verify against the tank option fitted to the specific unit. | No. 2-D diesel fuel (ultra-low-sulfur where required by the engine's emissions tier), meeting standard diesel fuel specification. |
| Power train - powershift transmission and bevel gear (plus steering clutch/brake compartment on that configuration) | About 164 L (43.4 US gal) combined. The D9R OMM treats the transmission and bevel gear case as one connected, common-sump compartment rather than metering them as two separate fills; on the steering-clutch-and-brake version of the D9R this same compartment also carries the steering clutch and brake oil. Exact per-section split is not confirmed from available service data - check the OMM for the specific serial prefix. | Cat TDTO (Transmission/Drive Train Oil), TO-4 spec. SAE 10W below roughly 0 deg C, SAE 30 for moderate ambient, SAE 50 for sustained hot climates; Cat TDTO-TMS synthetic multigrade is an approved wide-range alternative. |
| Final drives (each side) | About 15 L (3.9 US gal) per side per Cat service data; some third-party spec sheets round this to roughly 19 L (5 US gal) per side - figures vary by source, use as approximate. | Cat TDTO (TO-4), same viscosity selection by ambient temperature as the power train. |
| Hydraulic system (implement/tool circuit) tank | About 77 L (20.3 US gal). | Cat HYDO (Hydraulic Oil), SAE 10W, TO-4 spec. Cat TDTO is an approved alternate fill for this circuit when quantity or availability calls for it. |
| Steering system reservoir (differential-steer configuration only) | About 77.2 L (20.4 US gal), separate from the implement hydraulic tank. This tank applies to the differential-steer version of the D9R; the steering-clutch-and-brake version of the D9R does not carry a separate steering reservoir - its steering function is served out of the power train compartment instead. | Same hydraulic-oil family as the implement system: Cat HYDO or Cat TDTO, TO-4 spec, viscosity chosen by ambient temperature as above. |
| Pivot shaft compartment (equalizer bar) | About 30 L (7.8 US gal). | Cat TDTO (TO-4); use a lighter grade (SAE 10W or an Arctic-grade oil) in cold climates for easier flow at startup. |
| Track roller frames (each side) | About 45 L (11.7 US gal) per side. | Cat TDTO (TO-4), same viscosity selection by ambient temperature as the power train and final drives. |
| Grease (chassis and pin lubrication points) | Not a sump fill - applied per point on the OMM's periodic lubrication schedule. | Cat Multipurpose Grease, NLGI 2, general-purpose EP grease for roughly -30 deg C to 40 deg C (-22 deg F to 104 deg F) ambient. Cat Extreme Application or Advanced 3Moly grease for heavily loaded pin joints; a softer NLGI 0/1 or Cat Arctic-grade grease for sustained cold below about -30 deg C. |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Caterpillar D9R maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
| Every 4,000 h |
|
| Every 6,000 h |
|
| Every 12,000 h |
|
Servicing the D9R beyond the schedule
Predictive Maintenance & Fluid Analysis
Run oil sampling on the 3408C engine, torque-divider transmission, final drives, and hydraulic tank at every scheduled interval. Watch engine oil for fuel dilution and soot, a sign of injector or turbocharger/aftercooler drift on this direct-injection diesel. Trend final drive and steering clutch/brake oil for metal content, since these planetary and clutch-pack components wear gradually before they fail outright. Coolant sampling catches liner and aftercooler corrosion early, before it shows up as an overheating dozer on a hot pass.
Corrective & Common Repairs
Steering wear is a common D9R driveline complaint on both production configurations; watch for lag or grab and check clutch/brake linkage or differential-steer valve condition, per the system fitted, before it progresses to a failure. Turbocharger and aftercooler fouling on the 3408C engine shows up as power loss and dark exhaust smoke; clean the cooling package and air intake first. Track sag creeping past specification points to worn bushings on the elevated-sprocket undercarriage. Blade tilt cylinder and ripper cylinder seal leaks are routine on machines running heavy grading or rock-ripping duty.
Overhaul & Rebuild Points
The 3408C block is a candidate for in-frame or full overhaul once oil analysis shows rising wear metal or blow-by, typically well into the machine's working life. The torque-divider transmission and final drives on the D9R are rebuilt as complete assemblies rather than piecemeal, since the planetary gearing and freewheel stator are matched at the factory. Elevated-sprocket undercarriage components (track chain, rollers, idlers, sprockets) wear as a set across the standard-, super-extreme-, and steel-mill-grade shoe options; plan a full undercarriage rebuild together rather than swapping one worn part.
Seasonal & Environment Servicing
Cold-climate D9R operation needs the correct fuel and coolant blend for the 3408C engine plus a working cold-start aid, since this is a mechanically governed diesel without electronic cold-start assist. In hot, dusty mining or quarry duty, clean the radiator core and air intake more often than the standard interval; the elevated-sprocket design still lets debris pack around the final drive housings. Wet or muddy ground accelerates steering clutch and brake seal wear and track bushing turn; shorten undercarriage and driveline inspection intervals in these conditions.
D9R common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 4Q-5296 | Filter-Fuel | Fuel system service | Check fitment → |
| 1D-4540 | Bolt,Machine Fuel Filter Mounting | Fuel system service | Check fitment → |
| 107-0266 | Filter Element-Cab Air | Air intake service | Check fitment → |
| 8E-1356 | Knob As | Air intake service | Check fitment → |
| 154-7108 | Filter Element As-Cab Air | Air intake service | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
D9R fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| 100-01 | Engine Oil Pressure reads below the normal operating range for the current engine speed. | Low oil level, worn oil pump or relief valve, a plugged oil filter, or a drifting oil pressure sensor. | Reduce engine speed and shut down if the low reading is confirmed on the gauge, check oil level and filter condition, then check the sensor and wiring before condemning the pump. |
| 100-03 | Engine Oil Pressure sensor signal reads above the normal voltage range, pointing to a wiring problem rather than an actual pressure fault. | Disconnected or corroded sensor connector, a chafed harness wire, or a failed sensor. | Inspect the sensor connector and harness for damage or corrosion, check sensor supply voltage, and replace the sensor only after the wiring checks out. |
| 110-00 | Engine Coolant Temperature reads above the normal operating range. | Low coolant level, a blocked radiator or cooling package, a fan drive/fan clutch fault, or a stuck thermostat. | Let the engine idle down and cool, check coolant level and clean the radiator core of debris, then check fan drive operation before returning to full load. |
| 168-02 | ECM/battery power supply signal is erratic or intermittent. | Loose or corroded battery cable connections, a bad ground strap, or a failing charging system. | Check battery terminals and ground straps for corrosion, test charging system output, then check ECM power wiring for loose connections. |
| 190-08 | Engine Speed/Timing sensor signal frequency or pulse width falls outside the expected range, so the ECM is not reading a clean speed/timing signal. | A failed or misadjusted speed/timing sensor, damaged sensor wiring or connector, or a damaged sensor ring. | Inspect the sensor and its wiring and connector, check the sensor air gap, and replace the sensor if wiring and gap check out; treat as a possible hard-start or shutdown condition. |
| 247-09 | SAE J1939 data link is not updating at the expected rate, so modules on the machine data link are losing communication with each other. | Damaged or shorted data link wiring, a loose connector, or a failed module on the link. | Inspect the J1939 harness and connectors for damage or corrosion, check terminating resistance, and verify all modules on the link before replacing any single component. |
| 248-02 | Cat Data Link communication between the engine ECM and the machine's display/gauge cluster is erratic or intermittent. | A wiring fault on the Cat Data Link circuit, a loose connector at the display module, or a display/gauge cluster fault. | Check Cat Data Link wiring between the ECM and the instrument cluster, inspect connectors, and confirm the display module has proper power and ground. |
| 253-02 | Personality module (ECM programming/customer parameters) reads erratic or incorrect, commonly shown as a check-parameters message. | Corrupted or mismatched flash software, incorrectly programmed customer parameters, or an ECM fault. | Connect with Cat Electronic Technician, review and correct customer/system parameters, and reflash the ECM if the software file is suspect. |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
D9R attachments & work tools
Blades
D9R factory dozer blade lineup centers on the semi-universal (SU) blade, typically listed around 4.31 m (14 ft 2 in) front width with roughly 13.5 m3 (17.7 cu yd) capacity, built for penetration in tightly packed or blocky material. A straight (S) blade, shorter and flatter with no side wings, is also offered class-wide for fine grading and stockpile work. Full-width universal (U) and VPAT (variable pitch, angle, tilt) blades appear in current D9/D9 GC and mid-size Cat dozer literature, but no source ties a VPAT option specifically to the D9R generation; treat VPAT as not standard for this series.
Rippers
Both single-shank and multi-shank parallelogram rippers fit the D9R, shared across the D9N/D9R/D9T ripper family. Single-shank units suit deep, heavy-penetration ripping in tough material, with seat-adjustable shank depth and an optional pin puller; base weight without hydraulic controls runs about 4.7 to 4.8 t (10,400 to 10,600 lb). Multi-shank units use one to three shank positions to tune ripping intensity for lighter or more variable material and run heavier, roughly 5.0 to 5.5 t (11,000 to 12,100 lb); sources vary on the exact figure, so treat as a range.
Winches
The D9R shares its towing-winch class with the D9N and D10N/D10R: a variable-speed, hydraulically driven winch with dual braking and a three-roller fairlead, mounted at the rear in place of a ripper. Base winch weight with counterweight, excluding mounting/control arrangement, oil, and wire rope, is documented around 3.7 t (8,150 lb). It functions as a towing/recovery attachment, not a production dozing tool.
Drawbars/Counterweights
The rear attachment position on the D9R takes a counterweight, a drawbar, a ripper, or a winch, one at a time rather than stacked. The drawbar hook measures about 262 mm (10 in), with the clevis centerline roughly 2490 mm (98 in) above the track-shoe ground line. Maximum drawbar pull for this class is cited around 71.6 tons, though this varies with undercarriage, shoe width, and ground condition, so treat it as a class-level figure rather than a fixed rating.
Cab/ROPS Guarding (Forestry/Waste)
A ROPS/FOPS-certified cab is standard for this dozer class, including the D9R. For forestry and waste or demolition duty, dealer and field-level guarding packages add cab screening, radiator and cooling-core access screens for faster cleanout, shoe and undercarriage guards, and heavy-duty access doors to resist debris intrusion and overheating. No factory-branded waste-handling package is documented for the D9R generation specifically; that naming appears in later D9T-and-newer literature, so equivalent protection on the D9R came through aftermarket or dealer guarding kits.
Hydraulic Arrangement (Front/Rear Tools)
Blade and ripper attachments share one implement hydraulic pump and valve stack rather than separate front and rear systems. The front circuit runs blade lift, tilt, and angle functions on angling or dual-tilt blades; the rear circuit runs ripper lift and shank pitch or tilt functions, adjusted independently to vary penetration. Lift-circuit relief pressure is set noticeably higher than tilt-circuit relief on this class to protect structure under shock loads, though exact figures vary by configuration and series. Where fitted, the winch is also hydraulically driven off the same implement system rather than through a separate mechanical PTO.
All D9R assemblies by section
Every catalogued assembly group for the Caterpillar D9R. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Air Inlet And Exhaust System
9n-6613 Aftercooler Gp-Water
| 11***74 | Core As-Radiator | 8 |
| 16***57 | Core As-Radiator | 2 |
| 25***90 | Core As-Radiator | 8 |
4p-8731 Cartridge Gp-Turbocharger
| 0S***71 | Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting | 13 |
| 0S***90 | Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As) | 2 |
| 0S***19 | Bolt,Machine Gear Retaining Part Of Kit P/N 1w***46 | 2 |
102-4393 Indicator Gp-Air Filter Change
| 10***93 | Indicator Group-Air Filter Change | 1 |
| 1P***20 | Ring-Seal | 1 |
| 1S***70 | Nut (.687" O.D.) | 1 |
169-3698 Lines Gp-Air
| 11***98 | Pipe As | 1 |
| 11***39 | Flange | 1 |
| 14***08 | Film-Instrument Panel | 1 |
179-7023 Manifold Gp-Exhaust
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 2 |
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 4 |
| 10***08 | Seal-Exhaust | 2 |
247-2837 Precleaner Ar -With Screen
| 10***95 | Damper | 1 |
| 18***72 | Pipe As | 1 |
| 20***50 | Precleaner As | 1 |
110-7936 Precleaner Ar -With Screen
| 10***01 | Seal As-Exhaust | 4 |
| 10***12 | Spacer; (11.13x19.05x53-mm Thk) | 16 |
| 11***36 | Precleaner Ar; -With Screen | 1 |
165-6684 Precleaner Ar
| 16***17 | Body As-Precleaner | 1 |
| 16***84 | Precleaner Ar | 1 |
| 17***30 | Elbow | 1 |
244-3457 Precleaner Gp -Turbine
| 10***95 | Damper | 2 |
| 13***81 | Precleaner As; -Air Cleaner, Cup, Bearing | 1 |
| 14***69 | Screw-Self-Tapping; (No 10x19.05-mm) | 6 |
203-6549 Precleaner Gp -Turbine
| 11***30 | Spacer; (11.3x19.05x90-mm Thk) | 1 |
| 16***17 | Body As-Precleaner | 1 |
| 1W***20 | Valve As-Check; (Exhaust) | 1 |
4p-8729 Turbocharger Gp
| 13***81 | Precleaner As; -Air Cleaner, Cup, Bearing | 1 |
| 14***69 | Screw-Self-Tapping; (No 10x19.05-mm) | 6 |
| 14***87 | Adapter As | 1 |
4p-8730 Turbocharger Gp
| 1S***95 | Gasket-Turbocharger To Manifold; Gasket Turbocharger To Manifold | 1 |
| 2N***65 | Bolt-High Temperature; (3/8-16x1.75-In) | 4 |
| 2N***66 | Locknut; (3/8-16-Thd)(High Temperature) | 4 |
Basic Engine
125-8481 Belt Tensioner Gp
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 1 |
| 11***46 | Arm As-Tightener | 1 |
| 11***94 | Pulley-Tightener; (4-Groove) | 1 |
4n-0963 Camshaft Gp
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 2 |
| 10***74 | Gear-Camshaft Drive; (86-Teeth) | 1 |
| 1B***05 | Key; (Woodruff) | 1 |
125-6505 Cover Gp-Cylinder Block -Central Structure
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 4 |
| 0S***19 | Bolt,Machine Gear Retaining Part Of Kit P/N 1w***46 | 5 |
| 12***05 | Cover Group-Cylinder Block; -Central Structure | 1 |
4n-6876 Cover Gp-Flywheel Housing
| 0S***66 | Bolt-Pulley To Crankshaft Adapter | 3 |
| 4N***14 | Cover | 1 |
| 4N***76 | Cover Group-Flywheel Housing; Flywheel Housing Cover Group | 1 |
169-3691 Cover Gp-Front Housing
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 3 |
| 0T***65 | Bolt--3/8" X 3 1/2"--Use As Required; Bolt 5t***56 Plate To Cover Gp 4n***72 | 1 |
| 0T***73 | Bolt (3/8) (63.5mm Long) (On Cab Of Cover Assem.) | 5 |
4w-6827 Cover Gp-Valve Mechanism
| 27***83 | Seal-O-Ring | 3 |
| 31***21 | Base-Valve Mechanism Cover | 2 |
| 4W***27 | Cover Group-Valve Mechanism | 1 |
1w-5009 Crankshaft As
| 1W***09 | Crankshaft As | 1 |
| 4N***84 | Dowel; (.75 Long) | 1 |
| 7N***91 | Gear-Crankshaft; (80-Teeth) | 1 |
1w-5010 Crankshaft Gp
| 1W***09 | Crankshaft As | 1 |
| 1W***10 | Crankshaft Group; Crankshaft Group | 1 |
| 24***18 | Kit-Crankshaft Bearing | 0 |
214-7743 Crankshaft Gp
| 11***75 | Kit-Basic Engine Repair; (Main Bearing) | 1 |
| 14***67 | Seal Group-Crankshaft; (Front) | 1 |
| 1W***09 | Crankshaft As | 1 |
110-3779 Cylinder Block As
| 11***20 | Seal-O-Ring; (Mid-Liner) | 8 |
| 11***79 | Cylinder Block As | 1 |
| 14***17 | Seal-O-Ring; (140.20mm Id) | 8 |
1w-5082 Cylinder Block Gp
| 1W***82 | Cylinder Block Group; Cylinder Block Group | 1 |
| 3P***23 | Bolt-Bearing Cap; (7/8-14x7.75-In) | 10 |
| 4N***85 | Bearing-Sleeve; (1-In Wide)(Marked X) | 3 |
143-0041 Cylinder Head As
| 11***27 | Seal-O-Ring; (19.18mm Id) | 4 |
| 12***45 | Cylinder Block As | 1 |
| 14***41 | Cylinder Head As | 1 |
143-0040 Cylinder Head As
| 10***23 | Insert-Liner Seat; (5.21-mm Thk)(5.21mm Thk) | 0 |
| 11***27 | Seal-O-Ring; (19.18mm Id) | 4 |
| 11***09 | Cylinder Block As | 1 |
141-1207 Cylinder Head Gp
| 14***07 | Cylinder Head Group | 1 |
| 14***40 | Cylinder Head As | 1 |
| 17***88 | Guide-Valve; (Standard) | 16 |
4w-7005 Cylinder Head Gp
| 1W***83 | Insert-Valve Seat; (Exhaust)(Standard) | 8 |
| 3B***23 | Core Plug--Flywheel Housing Pinion Shaft Hole | 8 |
| 3B***45 | Plug Flywheel Housing Turbocharger Drain Hole | 6 |
169-1822 Damper & Pulley Gp
| 0L***52 | Capscrew (3/8 - 16 Nc X 3 1/4 Gd8, Hex) | 11 |
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 1 |
| 0S***08 | Bolt-Support To Starting Engine Timing Gear Housing | 1 |
221-0029 Drive Gp-Fan -Steel Mill
| 11***22 | Bolt; (5/8-18x7-In) | 6 |
| 16***21 | Pulley-Crankshaft; (2-Groove, 4-Groove) | 1 |
| 22***29 | Drive Group-Fan; -Steel Mill | 1 |
205-3201 Drive Gp-Fan -Cold Weather
| 12***21 | Valve-Exhaust | 8 |
| 12***22 | Valve-Inlet | 8 |
| 14***41 | Cylinder Head As | 1 |
107-3752 Flywheel Gp
| 10***52 | Flywheel Group | 1 |
| 11***48 | Shaft | 1 |
| 11***75 | Adapter | 1 |
7n-2840 Gear Gp-Front -Timing
| 11***48 | Shaft | 1 |
| 11***75 | Adapter | 1 |
| 11***76 | Hub | 1 |
112-3441 Gear Gp-Rear
| 11***41 | Gear Group-Rear | 1 |
| 4D***04 | Washer,Flat Cover Mtg,Accessory Drive | 12 |
| 4N***14 | Gear; (113-Teeth)(Flywheel Starter) | 1 |
157-3562 Housing Gp-Flywheel
| 03***94 | Connector-Flared | 1 |
| 03***67 | Connector-Flared -- Adapter To Hose As. | 1 |
| 0S***95 | Bolt 1.25 In. (31.75 mm) Long Guard Assemblies To Radiator Guard | 2 |
127-5561 Housing Gp-Front
| 0L***52 | Capscrew (3/8 - 16 Nc X 3 1/4 Gd8, Hex) | 1 |
| 0S***90 | Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As) | 6 |
| 0S***19 | Bolt,Machine Gear Retaining Part Of Kit P/N 1w***46 | 4 |
124-4461 Lifting Gp-Engine
| 0L***52 | Capscrew (3/8 - 16 Nc X 3 1/4 Gd8, Hex) | 1 |
| 0S***90 | Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As) | 6 |
| 0S***19 | Bolt,Machine Gear Retaining Part Of Kit P/N 1w***46 | 4 |
7w-6381 Pan Gp-Oil -Engine
| 0L***43 | Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender | 3 |
| 0L***52 | Capscrew (3/8 - 16 Nc X 3 1/4 Gd8, Hex) | 2 |
| 16***45 | Gasket-Cylinder Block | 1 |
2w-9054 Piston & Rod Gp
| 11***75 | Bracket-Lifting; (Right) | 1 |
| 11***15 | Bracket-Lifting; (Left) | 1 |
| 2W***54 | Piston & Rod Group; Connecting Rod & Piston Group | 1 |
4n-1718 Rocker Arm Gp
| 0S***87 | Bolt-Bracket Assembly To Timing Gear | 2 |
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 2 |
| 18***38 | Pan-Oil | 1 |
319-7401 Seal Gp-Crankshaft -Front
| 00***03 | Ring-Retaining | 2 |
| 0L***22 | Plug (.656" Dia.) | 2 |
| 10***03 | Screw; (3/8-24x1.67-In)(Intake) | 8 |
319-0785 Seal Gp-Crankshaft -Rear
| 13***61 | Ring-Piston; (Top)(Top) | 1 |
| 16***78 | Rod As-Connecting | 1 |
| 2P***17 | Ring-Piston; (Intermediate)(Intermediate) | 1 |
190-4184 Support Gp-Engine
| 14***67 | Seal Group-Crankshaft; (Front) | 1 |
| 19***84 | Support Group-Engine | 1 |
179-7086 Trunnion Gp-Engine
| 17***86 | Trunnion Group-Engine | 1 |
| 19***27 | Support As-Engine | 1 |
| 7X***45 | Bolt 5/8" X 1 3/4" Long (First Type) | 4 |
4n-4298 Valve Mechanism Gp
| 24***33 | Support As-Engine | 1 |
| 4N***98 | Valve Mechanism Group; Valve Mechanism Group | 1 |
| 7X***45 | Bolt 5/8" X 1 3/4" Long (First Type) | 4 |
133-0771 Yoke Gp
| 0S***73 | Bolt (102mm Long); (1/2-13x4-In) | 8 |
| 13***71 | Yoke Group | 1 |
| 1W***14 | Adapter As | 1 |
Cooling System
206-7375 Fan & Grid Ar
| 14***03 | Shaft As-Idler | 1 |
| 1D***06 | Bolt; (3/8-16x6-In)(Locations Y) | 2 |
| 1M***44 | Bolt; (3/8-16x2-1/4 In) | 2 |
202-4216 Fan & Grid Ar
| 14***03 | Shaft As-Idler | 1 |
| 1D***06 | Bolt; (3/8-16x6-In)(Locations Y) | 2 |
| 1M***44 | Bolt; (3/8-16x2-1/4 In) | 2 |
207-1261 Fan Ar-Ejector
| 19***40 | Spider As-Fan | 1 |
| 20***77 | Grid Group-Sand Blast Eroding | 1 |
| 20***61 | Fan Ar-Ejector | 1 |
159-4596 Fan Ar-Reversible
| 15***96 | Fan Ar-Reversible | 1 |
| 19***35 | Spider As-Fan | 1 |
| 20***77 | Grid Group-Sand Blast Eroding | 1 |
196-3605 Fan Ar-Reversible -Flexxaire Hydraulic
| 09***02 | Orifice | 2 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 2 |
196-3604 Fan Ar-Reversible -Flexxaire Hydraulic
| 13***19 | Baffle As; (Rh) | 1 |
| 13***22 | Baffle As; (Lh) | 1 |
| 16***11 | Fan Group-Blower | 1 |
207-2910 Fan Gp-Ejector
| 15***96 | Fan Ar-Reversible | 1 |
| 16***11 | Fan Group-Blower | 1 |
| 16***55 | Drive Group-Fan | 1 |
166-4675 Guard Gp-Fan -Reversible
| 15***71 | Kit-Connecting Plug; (4-Pin) | 1 |
| 15***96 | Fan Ar-Reversible | 1 |
| 16***55 | Drive Group-Fan | 1 |
203-3820 Guard Gp-Fan -Hydraulic Oil Cooler
| 16***08 | Mount As | 28 |
| 17***75 | Guard As-Fan; (Upper) | 1 |
| 17***77 | Guard As-Fan; (Lower, Rh) | 1 |
8n-2304 Lines Gp-Aftercooler Water
| 0T***73 | Bolt (3/8) (63.5mm Long) (On Cab Of Cover Assem.) | 2 |
| 16***08 | Mount As | 28 |
| 17***75 | Guard As-Fan; (Upper) | 1 |
203-5588 Lines Gp-Water
| 0S***71 | Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting | 7 |
| 0S***88 | Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter | 1 |
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 1 |
118-1293 Lines Gp-Water
| 11***93 | Lines Group-Water | 1 |
| 16***08 | Mount As | 16 |
| 17***75 | Guard As-Fan; (Upper) | 1 |
4n-5837 Pump Gp-Water
| 0L***43 | Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender | 1 |
| 0L***51 | Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold | 5 |
| 0L***52 | Capscrew (3/8 - 16 Nc X 3 1/4 Gd8, Hex) | 2 |
137-1339 Pump Gp-Water
| 10***49 | Adapter-Inlet | 1 |
| 11***79 | Seal-O-Ring | 1 |
| 11***80 | Seal-O-Ring | 1 |
208-7942 Radiator Ar -Debris Resistant
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 1 |
| 10***30 | Bearing As-Roller | 1 |
| 11***21 | Plug-Felt; (Water Pump Housing) | 1 |
256-4473 Radiator Ar -Debris Resistant
| 20***94 | Core As-Radiator | 8 |
| 22***23 | Core As-Radiator | 2 |
| 25***73 | Radiator Ar; -Debris Resistant | 1 |
217-0009 Radiator Ar -High Ambient Temperature
| 11***74 | Core As-Radiator | 1 |
| 18***75 | Core As-Radiator | 8 |
| 20***07 | Core As-Radiator | 2 |
Electrical And Starting System
204-7449 Alternator Gp-Charging -Debris Resistant
| 10***31 | Fan-Alternator; (11-Blade) | 1 |
| 13***25 | Rectifier As-Alternator | 1 |
| 18***40 | Guard | 1 |
259-0591 Alternator Gp-Charging -Waste Handling
| 04***65 | Screw 19.05 mm(.750 In.) Long | 1 |
| 19***71 | Guard | 1 |
| 25***91 | Alternator Group-Charging; -Waste Handling | 1 |
213-5211 Alternator Gp-Charging -Hydraulic Oil Cooler
| 10***31 | Fan-Alternator; (11-Blade) | 1 |
| 18***40 | Guard | 1 |
| 18***34 | Nut-Flange; (5/8-18-Thd) | 1 |
215-5568 Alternator Gp-Charging
| 17***08 | Cable As | 1 |
| 19***01 | V-Belt; (Alternator)(Includes 2 Belts) | 1 |
| 1F***50 | Nut Rops Support | 2 |
306-2174 Alternator Gp-Charging
| 17***08 | Cable As | 1 |
| 19***01 | V-Belt; (Alternator)(Includes 2 Belts) | 1 |
| 21***91 | Pan As-Drip | 1 |
199-7572 Alternator Gp-Charging -Debris Resistant
| 19***72 | Alternator Group-Charging; -Debris Resistant | 1 |
| 1P***52 | Insulator,Bushing Governor | 1 |
| 1P***58 | Insulator .813mm(.032 In.) Thick | 1 |
259-0592 Alternator Gp-Charging -Waste Handling
| 21***68 | Alternator Group-Charging; -Grade Control | 1 |
| 24***83 | Guard As | 1 |
| 25***92 | Alternator Group-Charging; -Waste Handling | 1 |
164-9436 Block Gp-Junction -Battery
| 04***65 | Screw 19.05 mm(.750 In.) Long | 1 |
| 16***36 | Block Group-Junction; -Battery | 1 |
| 19***71 | Guard | 1 |
165-5068 Connection Gp-Electrical
| 16***68 | Connection Group-Electrical | 1 |
| 1D***17 | Nut,Plain,Hexagon Starter Motor Assembly | 1 |
| 3K***60 | Nut, Hex (3/8 - 16 Nc, Plastic Insert) | 1 |
262-1421 Electronics Gp-Communication -Product Link 300
| 10***25 | Stud; (3/8-16x1.25-In) | 1 |
| 26***21 | Electronics Group-Communication; -Product Link 300 | 1 |
| 5P***75 | Washer-Hard; (10.2x22.5x3-mm Thk)(Shield To A/C) | 1 |
198-6733 Heater Gp-Jacket Water -Cold Weather
| 12***74 | Screw-Pan Head; (8-32x9.52-mm) | 1 |
| 13***26 | Washer; (4.52x8.28x0.76-mm Thk) | 1 |
| 19***33 | Heater Group-Jacket Water; -Cold Weather | 1 |
258-0677 Heater Gp-Jacket Water -Cold Weather
| 03***02 | Elbow; (90 Degree) | 2 |
| 03***60 | Rivets | 4 |
| 0S***19 | Bolt,Machine Gear Retaining Part Of Kit P/N 1w***46 | 5 |
227-3880 Installation Gp-Communication
| 03***02 | Elbow; (90 Degree) | 2 |
| 03***60 | Rivets | 4 |
| 0S***19 | Bolt,Machine Gear Retaining Part Of Kit P/N 1w***46 | 5 |
3e-6389 Lamp Gp-Dome -With Switch
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 2 |
| 12***74 | Cover-Connector; (Wire Router) | 1 |
| 15***55 | Kit; (Connecting Plug) (12-Pin) (Includes Plug As Wedge & Interface Seal) | 1 |
147-0319 Lamp Gp-Flood
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 14***19 | Lamp Group-Flood; -Engine Work, Rh, Lh | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 3 |
225-6549 Lighting Gp-Flood -4-Lamp, Rops
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 3 |
| 11***14 | Bracket Assem. | 2 |
| 14***19 | Lamp Group-Flood; -Engine Work, Rh, Lh | 2 |
125-2001 Lighting Gp-Flood -Rear Rops
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 3 |
| 11***65 | Plate | 2 |
| 11***88 | Harness As-Rear Lighting; (Lower)(Ripper) | 1 |
114-3107 Lighting Gp-Flood -Open Rops, Rear
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 3 |
| 11***07 | Lighting Group-Flood; -Open Rops, Rear-Rear | 1 |
| 11***65 | Plate | 2 |
152-8427 Lighting Gp-Flood
| 11***14 | Bracket Assem. | 1 |
| 14***19 | Lamp Group-Flood; -Engine Work, Rh, Lh | 1 |
| 15***27 | Lighting Group-Flood; -Rops-Rops, Cylinder | 1 |
102-4394 Lighting Gp-Flood -4-Lamp, Rops
| 10***94 | Lighting Group-Flood; -4-Lamp, Rops-Waste Handling | 1 |
| 15***50 | Body As-Lamp | 1 |
| 15***52 | Bezel | 1 |
254-8048 Lighting Gp-Warning Beacon
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 3 |
| 11***14 | Bracket Assem. | 2 |
| 11***17 | Bracket | 1 |
264-7889 Lines Gp-Alternator Air
| 16***98 | Cap-Rain | 1 |
| 22***09 | Screen | 1 |
| 23***58 | Seal; (43.4cm) | 1 |
259-0594 Lines Gp-Alternator Air -Alternator
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 15***70 | Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 17***24 | Locknut; (M5x0.8-Thd) | 3 |
113-5276 Sensor Gp-Speed
| 11***76 | Sensor Group-Speed; -Engine | 1 |
| 16***98 | Cap-Rain | 1 |
| 22***09 | Screen | 1 |
254-8049 Switch Gp-Disconnect
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 1V***41 | Seal | 1 |
| 25***49 | Switch Group-Disconnect | 1 |
100-4417 Switch Gp-Flow
| 09***72 | Grommet | 1 |
| 10***17 | Switch Group-Flow; -Engine Coolant | 1 |
| 13***28 | Platform Group-Operator | 1 |
Engine Arrangement
203-5589 Engine Ar
| 10***17 | Switch Group-Flow; -Engine Coolant | 1 |
| 10***32 | Pump Group-Gov, Fuel Inj & Tfr | 1 |
| 10***13 | Drive Group-Governor & Fuel Pump | 1 |
Frame And Body
196-5453 Bar Ar-Striker
| 19***53 | Bar Ar-Striker | 1 |
| 9Z***40 | Bar Group-Striker; -Front | 2 |
| 9Z***41 | Plate; (Lh) | 2 |
1z-0850 Bar Ar-Striker
| 1Z***50 | Bar Ar-Striker | 1 |
| 27***76 | Segment; (Sprocket) | 5 |
| 5P***49 | Washer (For Non-R.O.P.S. & Rollover Group) | 30 |
224-3348 Bar Ar-Striker
| 19***05 | Bar As-Striker | 1 |
| 1H***06 | Pin As-Drawbar | 1 |
| 1Q***41 | Guard As | 1 |
4z-0663 Bar As-Striker -Trash
| 4Z***63 | Bar As-Striker; -Trash | 1 |
| 4Z***84 | Frame & Bearing As; -Trash-Single Shank Ripper | 1 |
4z-0654 Bar As-Striker -Trash
| 4Z***54 | Bar As-Striker; -Trash | 1 |
| 4Z***59 | Striker As-Lh | 1 |
| 4Z***61 | Striker As-Rh | 1 |
4z-0569 Bar As-Striker -Trash
| 15***55 | Seal; (34-cm) | 0 |
| 1H***06 | Pin As-Drawbar | 1 |
| 1Q***41 | Guard As | 1 |
221-9665 Bar As-Striker -Rear
| 20***34 | Frame & Bearing As; -Trash-Multishank Ripper | 1 |
| 22***65 | Bar As-Striker; -Rear | 1 |
9z-9340 Bar Gp-Striker -Front
| 12***35 | Hinge As; (Door, Rh) | 2 |
| 12***36 | Hinge As; (Door, Lh) | 2 |
| 1K***72 | Locknut Horn To Guard | 10 |
220-8670 Case & Frame Gp -Steel Mill
| 10***86 | Valve As-Drain; (Ecology) | 1 |
| 10***87 | Plug-Drain; (Power Train Oil Tank) | 1 |
| 11***66 | Trunnion | 1 |
124-7578 Case & Frame Gp -Cold Weather
| 10***86 | Valve As-Drain; (Ecology) | 1 |
| 10***87 | Plug-Drain; (Power Train Oil Tank) | 1 |
| 11***66 | Trunnion | 1 |
258-0683 Case & Frame Gp -Cold Weather
| 10***86 | Valve As-Drain; (Ecology) | 1 |
| 10***87 | Plug-Drain; (Power Train Oil Tank) | 1 |
| 11***66 | Trunnion | 1 |
188-2526 Counterweight Gp
| 07***41 | Seal; (30.3mm Od) | 1 |
| 10***86 | Valve As-Drain; (Ecology) | 1 |
| 10***87 | Plug-Drain; (Power Train Oil Tank) | 1 |
130-9195 Door Gp-Access -Lh
| 13***95 | Door Group-Access; -Lh | 1 |
| 18***60 | Plate | 1 |
| 7X***30 | Bolt-Plt; (1 1/4unc X 5 1/2) | 8 |
170-1852 Door Gp-Access -Rh-Cold Weather
| 17***47 | Door As; (Rh) | 1 |
| 17***52 | Door Group-Access; -Rh-Cold Weather | 1 |
| 2K***73 | Locknut Inside Guard Assembly | 2 |
202-6492 Door Gp-Access -Rh-High Ambient Temperature
| 17***03 | Door As; (Lh) | 1 |
| 20***92 | Door Group-Access; -Rh-High Ambient Temperature | 1 |
| 2K***73 | Locknut Inside Guard Assembly | 2 |
170-1845 Door Gp-Access -Rh
| 13***51 | Door As | 1 |
| 17***45 | Door Group-Access; -Rh | 1 |
| 2K***73 | Locknut Inside Guard Assembly | 2 |
174-3351 Door Gp-Access -Lh-High Ambient Temperature
| 17***54 | Door As | 1 |
| 17***51 | Door Group-Access; -Lh-High Ambient Temperature | 1 |
| 2K***73 | Locknut Inside Guard Assembly | 2 |
131-8556 Door Gp-Access -Lh-Cold Weather
| 13***45 | Door As | 1 |
| 13***56 | Door Group-Access; -Lh-Cold Weather | 1 |
| 2K***73 | Locknut Inside Guard Assembly | 2 |
248-5353 Enclosure Gp-Engine -Rh-Cold Weather
| 11***91 | Baffle As; (Rh) | 1 |
| 11***92 | Baffle As | 1 |
| 12***98 | Plate As; (Rh) | 1 |
248-5348 Enclosure Gp-Engine -High Ambient Temperature
| 12***01 | Plate As; (Lh) | 1 |
| 12***05 | Plate As; (Lh) | 1 |
| 13***41 | Plate As; (Lh) | 1 |
248-4756 Enclosure Gp-Engine -Cold Weather
| 03***35 | Bolt 38.10 mm(1.50 In.)Long | 8 |
| 03***12 | Rivet (To Fuel Tank) | 9 |
| 05***45 | Bracket | 2 |
246-1057 Enclosure Gp-Engine -Cold Weather
| 03***35 | Bolt 38.10 mm(1.50 In.)Long | 8 |
| 03***12 | Rivet (To Fuel Tank) | 9 |
| 11***58 | Plate As | 1 |
248-5345 Enclosure Gp-Engine -Rh-Waste Handler-Steel Mill
| 12***01 | Plate As; (Lh) | 1 |
| 12***05 | Plate As; (Lh) | 1 |
| 13***41 | Plate As; (Lh) | 1 |
133-8702 Enclosure Gp-Engine -Waste Handler-Steel Mill
| 13***02 | Enclosure Group-Engine; -Waste Handler-Steel Mill | 1 |
| 13***03 | Plate As | 1 |
| 13***04 | Plate As | 1 |
248-5349 Enclosure Gp-Engine -High Ambient Temperature
| 12***01 | Plate As; (Lh) | 1 |
| 12***05 | Plate As; (Lh) | 1 |
| 13***41 | Plate As; (Lh) | 1 |
248-4757 Enclosure Gp-Engine -Cold Weather
| 11***91 | Baffle As; (Rh) | 1 |
| 11***92 | Baffle As | 1 |
| 12***98 | Plate As; (Rh) | 1 |
262-9907 Enclosure Gp-Engine -Cold Weather
| 11***91 | Baffle As; (Rh) | 1 |
| 11***92 | Baffle As | 1 |
| 12***98 | Plate As; (Rh) | 1 |
248-5346 Enclosure Gp-Engine -Lh-Waste Handler-Steel Mill
| 11***91 | Baffle As; (Rh) | 1 |
| 11***92 | Baffle As | 1 |
| 12***98 | Plate As; (Rh) | 1 |
125-2505 Extension Gp-Fender
| 11***91 | Baffle As; (Rh) | 1 |
| 11***92 | Baffle As | 1 |
| 12***05 | Extension Group-Fender | 1 |
124-5517 Floorplate Ar -Cold Weather
| 12***17 | Floorplate Ar; -Cold Weather | 1 |
| 12***06 | Plate | 1 |
| 12***07 | Plate | 1 |
200-2434 Frame & Bearing As -Trash-Multishank Ripper
| 20***34 | Frame & Bearing As; -Trash-Multishank Ripper | 1 |
| 3B***89 | Fitting-Grease; (Fan And Alternator Drive) | 2 |
| 4T***51 | Bearing-Sleeve | 4 |
4z-9484 Frame & Bearing As -Trash-Single Shank Ripper
| 12***18 | Floorplate As | 1 |
| 12***19 | Cover As | 2 |
| 12***24 | Pawl | 2 |
202-6577 Grid Gp-Sand Blast Eroding
| 20***77 | Grid Group-Sand Blast Eroding | 1 |
| 21***27 | Frame As | 1 |
| 3B***89 | Fitting-Grease; (Fan And Alternator Drive) | 2 |
176-7136 Grill Gp-Radiator
| 13***33 | Bracket As | 1 |
| 16***97 | Grid As; (Bottom) | 1 |
| 17***36 | Grill Group-Radiator | 1 |
188-0532 Guard Ar-Final Drive -Waste Handling
| 10***74 | Hinge As | 4 |
| 11***49 | Plate As | 2 |
| 12***75 | Plate | 2 |
215-2018 Guard Gp
| 19***47 | Drive Group-Final; -Waste Handling | 2 |
| 21***18 | Guard Group | 1 |
1q-3647 Guard Gp-Bottom
| 10***98 | Screen As | 2 |
| 1Q***47 | Guard Group-Bottom | 1 |
| 21***94 | Guard As | 1 |
144-3397 Guard Gp-Bottom
| 12***31 | Guard As | 1 |
| 14***97 | Guard Group-Bottom | 1 |
| 1J***29 | Bolt-Plt; (1unc X 6) | 16 |
241-9097 Guard Gp-Bottom -Waste Handling
| 1J***29 | Bolt-Plt; (1unc X 6) | 2 |
| 24***97 | Guard Group-Bottom; -Waste Handling | 1 |
| 6P***29 | Retainer | 2 |
190-8429 Guard Gp-Final Drive
| 19***29 | Guard Group-Final Drive | 1 |
| 1J***29 | Bolt-Plt; (1unc X 6) | 16 |
| 1Q***42 | Guard As | 1 |
1z-0749 Guard Gp-Pivot Shaft
| 18***41 | Guard | 4 |
| 18***63 | Spacer | 4 |
| 18***42 | Cover | 4 |
191-5107 Guard Gp-Radiator
| 19***07 | Guard Group-Radiator | 1 |
| 1Q***26 | Retainer | 2 |
| 1Q***27 | Guard | 2 |
102-1937 Guard Gp-Rock -Semi-Universal
| 03***74 | Bolt; (3/8-16x3.375-In) | 16 |
| 06***93 | Spacer | 2 |
| 10***37 | Guard Group-Rock; -Semi-Universal | 1 |
113-6041 Guard Gp-Rock -Universal
| 10***48 | Guard As-Center | 1 |
| 10***51 | Guard As-Rh | 1 |
| 10***57 | Guard As-Lh | 1 |
1z-0927 Guard Gp-Seal
| 10***48 | Guard As-Center | 1 |
| 11***17 | Guard As-Rh | 1 |
| 11***18 | Guard As-Lh | 1 |
8y-6400 Latch Gp
| 1Q***26 | Retainer | 2 |
| 1Q***27 | Guard | 2 |
| 8T***23 | Washer-Hard; (13.5x25.5x3-mm Thk)(Bolt To Shield) | 16 |
246-0614 Seal Gp-Waste Handling
| 24***14 | Seal Group-Waste Handling | 1 |
| 6H***56 | Roll Pin--Lever To Compression Release Control Shaft | 1 |
| 7X***66 | Spring-Latch | 1 |
189-3040 Step Gp
| 10***43 | Seal; (32-cm Each) | 0 |
| 12***81 | Seal; (103.5-cm Each) | 0 |
| 12***23 | Seal; (32-cm) | 0 |
Fuel System
8n-5021 Control Gp-Fuel Ratio
| 11***68 | Retainer | 1 |
| 11***69 | Extension | 1 |
| 12***68 | Gasket-Fuel Ratio Control | 1 |
2w-3157 Control Gp-Fuel Ratio
| 0S***14 | Bolt (.25" Diameter-.50" Long) | 4 |
| 2W***57 | Control Group-Fuel Ratio | 1 |
| 4P***31 | Cartridge Group-Turbocharger | 1 |
105-1513 Drive Gp-Governor & Fuel Pump
| 10***13 | Drive Group-Governor & Fuel Pump | 1 |
| 12***74 | Clip-Loop; (12.7mm Id) | 1 |
| 2H***47 | Bushing-Reducing | 1 |
2w-2094 Drive Gp-Tachometer
| 2W***94 | Drive Group-Tachometer; Tachometer Drive Group | 1 |
| 5J***93 | Bolt-12 Point Head; (1/2-13x1.75-In)(Marked Z) | 4 |
| 6N***93 | Ring | 1 |
9y-3336 Fastener Gp-Fuel Inj Pump
| 0S***17 | Bolt --Use Open Hole In Compressor Body | 2 |
| 4M***03 | Packing,Preformed Hourmeter Mtg | 1 |
| 4W***38 | Adapter As-Drive | 1 |
4w-6013 Governor Gp
| 05***94 | Bolt-12 Point Head; (3/8-16x1.75-In) | 1 |
| 0L***43 | Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender | 1 |
| 0S***71 | Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting | 4 |
7n-4574 Housing Gp-Fuel Pump
| 03***59 | Screw-Head Bolt | 4 |
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 1 |
| 13***07 | Seal-Lip Type; (6.39mm) | 2 |
7n-8243 Lines Gp-Fuel Drain
| 1P***32 | Ball,Bearing | 8 |
| 1P***34 | Pin,Grooved | 8 |
| 4M***74 | Pin-Lifter Guide | 4 |
7w-9545 Lines Gp-Fuel Filter
| 2B***04 | Clip (1.062" Long); (1/4 In Id Opening) | 1 |
| 5P***11 | Tube; (Housing Drain/Manual Bleed) | 0 |
| 7W***45 | Lines Group-Fuel Filter | 1 |
6i-0030 Lines Gp-Fuel Injection
| 03***47 | Elbow-Filtered Fuel From Based Assembly | 1 |
| 0L***51 | Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold | 1 |
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 4 |
117-0015 Lines Gp-Fuel Injection
| 10***38 | Screw-Machine | 1 |
| 10***39 | Screw As | 2 |
| 11***15 | Lines Group-Fuel Injection | 1 |
4w-7374 Plate Gp-Governor Adapter
| 06***38 | Spacer; (11.12x19.05x7.9-mm Thk) | 4 |
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 4 |
| 11***64 | Washer-Special; (Sealing) | 1 |
7w-1983 Pump Gp-Fuel Injection
| 1W***87 | Valve As-Check; (Fuel Injection Pump) | 1 |
| 1W***71 | Bonnet-Valve | 1 |
| 7C***78 | Bolt-Plunger Gear; (Fuel Pump) | 1 |
7w-0561 Pump Gp-Fuel Injection
| 03***60 | Bolt-Self Locking; (5/16-18x1.0) | 2 |
| 11***11 | Sleeve-Valve | 1 |
| 11***12 | Riser-Governor | 1 |
4w-5479 Pump Gp-Fuel Transfer
| 0S***18 | Bolt; (5/16-18x1-In)(Hydraulic Pump) | 3 |
| 11***18 | Seal-O-Ring; (26.64mm Id) | 8 |
| 1T***84 | Bolt-Socket Head; (5/16-18x1-In) | 1 |
8n-1630 Pump Gp-Fuel Transfer
| 1J***71 | Seal (10.52 Degrees I.D.); Seal-O-Ring -- To Adapter | 1 |
| 1P***98 | Valve As; (Fuel Check) | 1 |
| 1W***77 | Shaft-Idler | 1 |
104-7032 Pump Gp-Gov, Fuel Inj & Tfr
| 10***32 | Pump Group-Gov, Fuel Inj & Tfr | 1 |
| 2B***95 | Cap Screw--Tube Assembly To Air Inlet Pipe | 2 |
| 3J***07 | Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve | 1 |
242-3383 Tank Gp-Fuel -Waste Handler
| 24***01 | Washer; (22x82.55x11-mm Thk) | 4 |
| 24***83 | Tank Group-Fuel; -Waste Handling | 2 |
| 24***41 | Padlock Group; (1 On Fuel Tank Cap) (1 On Hydraulic Tank Cap) (1 On Grill Latch) | 1 |
224-2390 Tank Gp-Fuel -Steel Mill
| 1Q***18 | Baffle | 1 |
| 22***90 | Tank Group-Fuel; -Steel Mill | 2 |
| 24***41 | Padlock Group; (1 On Fuel Tank Cap) (1 On Hydraulic Tank Cap) (1 On Grill Latch) | 1 |
225-6546 Tank Gp-Fuel -Waste Handler
| 16***17 | Cover | 1 |
| 18***79 | Cover | 1 |
| 1H***28 | Seal (3.73 In. Inside Diameter) | 1 |
225-6547 Tank Gp-Fuel -Waste Handler
| 22***47 | Tank Group-Fuel; -Waste Handler | 2 |
| 24***41 | Padlock Group; (1 On Fuel Tank Cap) (1 On Hydraulic Tank Cap) (1 On Grill Latch) | 1 |
| 2G***93 | Washer-Retaining; (20x82.55x11-mm Thk)(11mm Thk) | 4 |
242-3370 Tank Gp-Fuel -Waste Handler
| 16***17 | Cover | 1 |
| 18***79 | Cover | 1 |
| 22***48 | Tank As-Fuel | 1 |
220-8672 Tank Gp-Fuel -Steel Mill
| 22***72 | Tank Group-Fuel; -Steel Mill | 1 |
| 2N***28 | Washer; (Spring-Two Waves) | 2 |
| 2P***43 | Gasket | 1 |
9n-5071 Torque Control Gp
| 16***17 | Cover | 1 |
| 18***79 | Cover | 1 |
| 1H***28 | Seal (3.73 In. Inside Diameter) | 1 |
Hydraulic System
206-6901 Cooler Ar-Hydraulic Oil -Remote Mounted
| 14***99 | Bar Group-Equalizer; -Roller Frame, Straight | 1 |
| 20***01 | Cooler Ar-Hydraulic Oil; -Remote Mounted | 1 |
| 22***92 | Frame As; (Rh) | 1 |
211-9912 Cooler Ar-Hydraulic Oil -Remote Mounted Flexxaire Fan
| 10***18 | Plate As | 2 |
| 10***01 | Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge) | 2 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 2 |
213-9847 Cooler Ar-Hydraulic Oil
| 10***18 | Plate As | 2 |
| 10***01 | Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge) | 2 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 2 |
206-6550 Cooler Gp-Hydraulic Oil
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 11***95 | Cover As | 1 |
| 12***59 | Clamp | 1 |
213-9848 Cylinder & Lines Gp-Lift -Steel Mill, Rh
| 15***51 | Connector Assem. | 1 |
| 16***18 | Hose As | 1 |
| 16***19 | Hose As | 1 |
213-9846 Cylinder & Lines Gp-Lift -Steel Mill, Lh
| 20***09 | Hose As | 2 |
| 20***10 | Hose As | 2 |
| 21***46 | Cylinder & Lines Group-Lift; -Steel Mill, Lh | 1 |
198-6734 Cylinder & Lines Gp-Lift -Cold Weather
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 2 |
| 11***85 | Motor As-Blower | 2 |
| 19***34 | Cylinder & Lines Group-Lift; -Cold Weather | 1 |
216-7774 Cylinder Gp-Bulldozer Lift -Bulldozer-Steel Mill
| 15***51 | Connector Assem. | 1 |
| 16***18 | Hose As | 1 |
| 16***19 | Hose As | 1 |
4z-6387 Cylinder Gp-Ripper -Steel Mill
| 10***17 | Washer; (36.7x77x6-mm Thk) | 1 |
| 13***84 | Ring-Wear | 1 |
| 13***23 | Piston As | 1 |
6e-3113 Cylinder Gp-Ripper Pin Puller
| 11***55 | Washer; (57.3x100x6.35-mm Thk) | 2 |
| 13***21 | Cylinder As | 1 |
| 13***22 | Head | 1 |
4z-6388 Cylinder Gp-Ripper Tip -Steel Mill
| 16***90 | Seal As-Buffer | 1 |
| 16***00 | Seal-U-Cup | 1 |
| 17***79 | Bolt-Hex Head; (M24x3.0x80mm) | 1 |
4z-6110 Cylinder Gp-Tilt -Semi-Universal Bulldozer
| 13***46 | Cylinder As | 1 |
| 13***47 | Head | 1 |
| 1P***76 | Flange-Half (Hose To Pump); Flange-Half (32.54mm Bore) | 4 |
195-1174 Lines Gp-Bulldozer -Landfill
| 10***79 | Head | 1 |
| 10***81 | Piston | 1 |
| 10***83 | Cylinder As | 1 |
4z-9488 Lines Gp-Pin Puller Cylinder
| 12***03 | Hose As; (1100mm Long) | 1 |
| 12***04 | Hose As; (910mm Long) | 1 |
| 1Z***75 | Hose As; (900mm Long) | 1 |
209-0961 Mounting Gp-Hyd Oil Cooler
| 20***61 | Mounting Group-Hydraulic Oil Cooler | 1 |
| 3G***54 | Clip (Tab); Clip (Tab) | 2 |
| 3G***57 | Clip (Slotted) | 2 |
4z-6314 Pump Gp-Piston -Steel Mill
| 12***07 | Mount As-Resilient | 4 |
| 12***35 | Bracket As | 1 |
| 12***36 | Bracket As | 1 |
6e-4216 Rotating Gp-Pump -Steel Mill
| 00***69 | Cup-Roller Bearing | 1 |
| 00***71 | Cone-Bearing | 1 |
| 03***27 | Seal-O-Ring; (19.18mm Id) | 1 |
6e-4221 Swashplate Gp
| 6E***17 | Plate-Limiter | 2 |
| 6E***18 | Plate-Spacer | 2 |
| 6E***19 | Guide | 1 |
184-1527 Swashplate Gp
| 13***32 | Block-Stop | 2 |
| 18***27 | Swashplate Group; -Implement Pump | 1 |
| 8F***19 | Seal (4.47 Degrees I.D.) | 2 |
100-6335 Valve Gp-Pump Control -Pressure, Flow Compensator-Steel Mill
| 10***35 | Valve Group-Pump Control; -Pressure, Flow Compensator-Pump Outlet Control | 1 |
| 16***01 | Swashplate Stop | 2 |
| 1H***37 | Pin (Spring) | 2 |
1u-2226 Valve Gp-Selector & Press Cont
| 03***27 | Seal-O-Ring; (19.18mm Id) | 1 |
| 03***36 | Seal-O-Ring | 1 |
| 12***32 | Setscrew-Socket; (M8x1.25x45-mm) | 2 |
3e-9205 Valve Gp-Solenoid
| 10***66 | Adapter | 2 |
| 18***35 | Shim; (2.7-mm Thk) | 1 |
| 2M***80 | Seal--To Connector Pump Outlet | 2 |
Implements
4z-9487 Beam As -Multishank Ripper
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
| 12***48 | Kit-Seal; (Solenoid Valve) | 1 |
| 15***84 | Locknut; (Special) (5/8-18 Thd) | 1 |
166-1810 Beam As -Multishank, Heavy-Duty
| 13***31 | Beam As | 1 |
| 16***10 | Beam As; -Multishank, Heavy-Duty | 1 |
| 3T***08 | Bar | 1 |
4z-0628 Bulldozer Ar-Semi-Universal
| 17***47 | Block | 2 |
| 17***48 | Block | 2 |
| 17***70 | Block | 1 |
4z-0633 Bulldozer Ar-Universal
| 12***03 | Hose As; (1100mm Long) | 1 |
| 12***04 | Hose As; (910mm Long) | 1 |
| 1Z***75 | Hose As; (900mm Long) | 1 |
205-7249 Trunnion Gp-Bulldozer
| 10***91 | Blade & Edge Group-Universal | 1 |
| 20***49 | Trunnion Group-Bulldozer | 1 |
| 4Z***69 | Blade & Edge Group-Universal | 1 |
Lubrication System
9y-2989 Breather Gp
| 10***89 | Bridge-Valve | 16 |
| 10***88 | Valve Lifter Assem | 16 |
| 23***85 | Bolt-12 Point Head; (3/4-16x11.5-In) | 1 |
4n-2481 Fastener Gp-Oil Pump Mounting -Engine
| 12***40 | Flange | 1 |
| 13***70 | Seal | 1 |
| 16***32 | Cover-Rear Gear | 1 |
127-9374 Filler Gp-Engine Oil
| 12***74 | Filler Group-Engine Oil | 1 |
| 2N***09 | Clamp; (V-Band) | 1 |
| 4F***90 | Seal (2.10" Inside Diameter) | 1 |
163-5800 Filter Gp-Engine Oil
| 0L***43 | Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender | 2 |
| 0S***90 | Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As) | 1 |
| 16***00 | Filter Group-Engine Oil | 1 |
130-7306 Gauge Gp-Oil Level (Dipstick) -Engine
| 12***97 | Tube As | 1 |
| 12***98 | Tube As-Oil Filler | 1 |
| 13***06 | Gauge Group-Oil Level (Dipstick); -Engine | 1 |
7n-6700 Lines Gp-Engine Oil
| 06***40 | Seal-O-Ring (Id=37.69mm) | 1 |
| 0L***70 | Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case | 4 |
| 0S***71 | Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting | 4 |
4w-1931 Lines Gp-Turbocharger Oil
| 0L***43 | Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender | 1 |
| 11***68 | Seal-O-Ring; (15.54mm Id) | 1 |
| 13***36 | Tube As | 1 |
161-4110 Pump Gp-Engine Oil
| 0L***51 | Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold | 1 |
| 0L***52 | Capscrew (3/8 - 16 Nc X 3 1/4 Gd8, Hex) | 2 |
| 0L***70 | Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case | 1 |
Machine Arrangement
203-5820 Cold Weather Ar
| 10***93 | Indicator Group-Air Filter Change | 1 |
| 10***77 | Lanyard As; -Battery Disconnect | 1 |
| 13***71 | Yoke Group | 1 |
258-0676 Cold Weather Ar
| 12***17 | Floorplate Ar; -Cold Weather | 1 |
| 16***30 | Case & Frame Group | 1 |
| 1Q***52 | Film-Notice; (Jacket Water Heater) | 1 |
205-3586 Cold Weather Ar
| 12***81 | Belt Tensioner Group | 1 |
| 20***01 | Drive Group-Fan; -Cold Weather | 1 |
| 20***86 | Cold Weather Ar | 1 |
198-6731 Cold Weather Ar
| 12***40 | Roller & Idler Ar; -Cold Weather | 1 |
| 17***23 | Bar As-Equalizer; -Cold Weather | 1 |
| 18***49 | Drive Group-Final; -Cold Weather | 2 |
198-6730 Cold Weather Ar -Coolant Heater
| 12***17 | Floorplate Ar; -Cold Weather | 1 |
| 12***78 | Case & Frame Group; -Cold Weather | 1 |
| 16***81 | Case & Frame Group | 1 |
262-8075 Cold Weather Ar -Engine Coolant
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
| 15***71 | Kit-Connecting Plug; (4-Pin) | 2 |
| 15***74 | Kit-Connecting Plug; (6-Pin)(Cat Electronic Display Harness) | 1 |
262-9876 Cold Weather Ar -Coolant Heater
| 12***17 | Floorplate Ar; -Cold Weather | 1 |
| 12***78 | Case & Frame Group; -Cold Weather | 1 |
| 19***33 | Heater Group-Jacket Water; -Cold Weather | 1 |
202-4174 Machine Ar-High Ambient Temp
| 11***26 | Film Group; -Desert | 1 |
| 16***98 | Plate As | 1 |
| 16***59 | Core As-Radiator | 2 |
206-7376 Machine Ar-High Ambient Temp
| 11***26 | Film Group; -Desert | 1 |
| 11***74 | Core As-Radiator | 8 |
| 16***98 | Plate As | 1 |
189-2961 Mining Ar
| 15***28 | Cab Ar; -Defroster Fan-Mining | 1 |
| 17***41 | Suspension Group | 1 |
| 18***61 | Mining Ar | 1 |
213-9845 Steel Mill Ar
| 03***60 | Rivets | 4 |
| 05***45 | Bracket | 2 |
| 05***46 | Spring | 1 |
195-7521 Stockpile Ar
| 11***58 | Plate As | 1 |
| 11***36 | Precleaner Ar; -With Screen | 1 |
| 11***07 | Lighting Group-Flood; -Open Rops, Rear-Rear | 1 |
198-3193 Waste Handling Ar
| 10***94 | Lighting Group-Flood; -4-Lamp, Rops-Waste Handling | 1 |
| 16***20 | Alternator Group-Charging | 1 |
| 18***32 | Guard Ar-Final Drive; -Waste Handling | 1 |
207-4517 Waste Handling Ar
| 12***05 | Extension Group-Fender | 1 |
| 12***36 | Film Group; -Waste Handling | 1 |
| 13***02 | Enclosure Group-Engine; -Waste Handler-Steel Mill | 1 |
Operator Station
7t-1069 Window Gp-Cab -Lh
| 5P***80 | Seal 3.05 M(120.07 In.) | 0 |
| 6V***33 | Seal; (1-M) | 0 |
| 7T***69 | Window Group | 2 |
7t-1068 Window Gp-Cab -Rh
| 5P***80 | Seal 3.05 M(120.07 In.) | 0 |
| 6V***33 | Seal; (1-M) | 0 |
| 7T***68 | Window Group | 2 |
8e-3446 Window Gp-Cab -Sliding, Rh
| 2H***22 | Screw-Self-Tapping; (10-16x0.77-In) | 2 |
| 3T***21 | Lock Assem. | 1 |
| 5P***80 | Seal 3.05 M(120.07 In.) | 0 |
6t-8402 Window Gp-Cab -Sliding, Rh
| 09***79 | Plug | 4 |
| 1F***48 | Nut 12.70 mm(.50 In.) Thread | 4 |
| 1F***50 | Nut Rops Support | 10 |
8y-6433 Window Gp-Cab -Rh
| 8Y***19 | Glass-Cab; (Fixed)(Tinted) | 1 |
| 8Y***20 | Window Group-Cab; -Lh | 1 |
| 8Y***23 | Seal | 0 |
6t-8403 Window Gp-Cab -Sliding, Lh
| 0S***16 | Screw,Cap,Hexagon H Receptacle Mtg; Bolt Brackets To Firewall Assembly | 2 |
| 10***01 | Kit; (Receptacle) (12-Pin) (Includes Receptacle As & Wedge) | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
8y-6420 Window Gp-Cab -Lh
| 8Y***20 | Window Group-Cab; -Lh | 1 |
| 8Y***23 | Seal | 0 |
| 8Y***24 | Seal | 0 |
8e-3447 Window Gp-Cab -Sliding, Lh
| 2H***22 | Screw-Self-Tapping; (10-16x0.77-In) | 2 |
| 3T***21 | Lock Assem. | 1 |
| 5P***80 | Seal 3.05 M(120.07 In.) | 0 |
8y-6826 Window Gp-Cab -Rear
| 08***11 | Screw-Pan Head; (M5x0.8x16-mm)(M5x0.8x16mm) | 2 |
| 3S***57 | Screw-Pan Head; (4-40x0.5-In) | 2 |
| 6V***12 | Screw-Machine; (M6x1x25-mm) | 2 |
162-8075 Air Conditioner Ar -Steel Mill
| 10***83 | Trunnion As | 2 |
| 11***50 | Retainer | 1 |
| 11***52 | Bearing | 1 |
200-3092 Air Conditioner Gp
| 03***26 | Retainer | 1 |
| 09***92 | Clip | 2 |
| 10***41 | Clip; (Slot) | 1 |
200-4082 Air Conditioner Gp
| 03***26 | Retainer | 1 |
| 03***38 | Clamp | 1 |
| 09***92 | Clip | 2 |
162-8819 Air Conditioner Gp
| 10***27 | Condenser Group-Refrigerant; -With Fans-Rops Mounted-Remote Mounted | 1 |
| 11***93 | Plate; (Instruction) (On Right Side Behind Cab Door) | 1 |
| 13***52 | Mirror Group | 1 |
159-7228 Cab Ar -Defroster Fan
| 15***17 | Cab Ar | 1 |
| 15***27 | Cab Ar; -Defroster Fan | 1 |
| 15***28 | Cab Ar; -Defroster Fan-Mining | 1 |
237-2785 Cab Ar -Pressurized Cab
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 0 |
| 15***35 | Wiper Group-Window | 1 |
| 15***36 | Washer Group-Window | 1 |
231-3784 Cab Ar -Pressurized
| 15***17 | Cab Ar | 1 |
| 16***77 | Heater Group-Cab | 1 |
| 19***04 | Cab Ar; -Cold Weather | 1 |
231-3790 Cab Ar
| 15***17 | Cab Ar | 1 |
| 16***38 | Heater Group-Cab | 1 |
| 23***89 | Heater Group-Cab | 1 |
197-7504 Cab Ar
| 18***30 | Fan Group-Defroster; -Cold Weather | 1 |
| 18***92 | Cab Ar; -Cold Weather | 1 |
| 19***04 | Cab Ar; -Cold Weather | 1 |
185-7392 Cab Ar
| 15***27 | Cab Ar; -Defroster Fan | 1 |
| 18***92 | Cab Ar; -Cold Weather | 1 |
| 1Q***00 | Wire As | 1 |
201-0704 Cab Ar
| 15***17 | Cab Ar | 1 |
| 16***38 | Heater Group-Cab | 1 |
| 18***30 | Fan Group-Defroster; -Cold Weather | 1 |
159-7226 Cab Ar
| 15***35 | Wiper Group-Window | 1 |
| 15***36 | Washer Group-Window | 1 |
| 15***37 | Cab Group | 1 |
201-7349 Cab Ar
| 11***24 | Button | 44 |
| 15***17 | Cab Ar | 1 |
| 18***01 | Glass; (Front) | 1 |
159-7227 Cab Ar
| 15***17 | Cab Ar | 1 |
| 15***27 | Cab Ar; -Defroster Fan | 1 |
| 6G***02 | Boss | 4 |
190-5073 Cab Ar -Cold Weather
| 15***17 | Cab Ar | 1 |
| 15***26 | Cab Ar | 1 |
| 15***28 | Cab Ar; -Defroster Fan-Mining | 1 |
157-4817 Cab Ar
| 13***71 | Gasket | 1 |
| 15***17 | Cab Ar | 1 |
| 16***16 | Cover | 1 |
200-4081 Cab Ar
| 1Q***00 | Wire As | 1 |
| 20***81 | Cab Ar | 1 |
| 20***04 | Cab Ar; -Cold Weather | 1 |
223-0711 Cab Ar
| 15***17 | Cab Ar | 1 |
| 16***38 | Heater Group-Cab | 1 |
| 19***04 | Cab Ar; -Cold Weather | 1 |
237-5299 Cab Ar
| 15***17 | Cab Ar | 1 |
| 16***77 | Heater Group-Cab | 1 |
| 23***90 | Cab Ar | 1 |
237-5300 Cab Ar
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 15***17 | Cab Ar | 1 |
| 18***01 | Glass; (Front) | 1 |
223-0709 Cab Ar
| 15***17 | Cab Ar | 1 |
| 16***77 | Heater Group-Cab | 1 |
| 18***30 | Fan Group-Defroster; -Cold Weather | 1 |
231-3787 Cab Gp
| 10***97 | Cover; (Lh) | 1 |
| 10***98 | Cover; (Rh) | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
157-3737 Cab Gp
| 15***37 | Cab Group | 1 |
| 1Q***00 | Wire As | 1 |
| 23***06 | Plate As | 1 |
184-6733 Cab Gp
| 10***97 | Cover; (Lh) | 1 |
| 10***98 | Cover; (Rh) | 1 |
| 15***81 | Seal; (510-cm) | 0 |
179-2941 Compressor Gp-Refrigerant
| 10***22 | Compressor Group-Refrigerant; -Air Conditioner | 1 |
| 11***50 | Bracket | 1 |
| 12***92 | Block | 1 |
106-5122 Compressor Gp-Refrigerant
| 10***97 | Cover; (Lh) | 1 |
| 10***98 | Cover; (Rh) | 1 |
| 10***22 | Compressor Group-Refrigerant; -Air Conditioner | 1 |
103-9527 Condenser Gp-Refrigerant -With Fans
| 10***27 | Condenser Group-Refrigerant; -With Fans-Rops Mounted-Remote Mounted | 1 |
| 10***22 | Compressor Group-Refrigerant; -Air Conditioner | 1 |
| 11***50 | Bracket | 1 |
184-6730 Fan Gp-Defroster
| 17***03 | Motor As-Electric | 1 |
| 18***30 | Fan Group-Defroster; -Cold Weather | 1 |
| 1M***30 | Nut And Lock Assem.; (No. 10-32) | 2 |
3e-7835 Fan Gp-Defroster -Heavy-Duty
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 12***90 | Harness As-Heater & Air Cond; (Condenser Blower Motors) | 1 |
232-1312 Fan Gp-Defroster
| 1Q***00 | Wire As | 1 |
| 23***12 | Fan Group-Defroster | 1 |
| 3E***35 | Fan Group-Defroster; -Heavy-Duty | 2 |
154-7114 Filter Gp-Cab Air
| 15***14 | Filter Group-Cab Air | 1 |
| 1Q***00 | Wire As | 1 |
| 23***06 | Plate As | 1 |
237-2793 Heater Gp-Cab
| 03***35 | Bolt-Self Locking; 2.22cm(.875 In.) Lg | 2 |
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 10***91 | Screw; (Flat Head) (No.6-20x0.5in) | 22 |
201-7327 Heater Gp-Cab
| 03***35 | Bolt-Self Locking; 2.22cm(.875 In.) Lg | 2 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
201-5106 Heater Gp-Cab
| 15***08 | Filter Element As-Cab Air; (Cab Pressurizer)(Cab Pressurizer) | 1 |
| 20***06 | Heater Group-Cab | 1 |
| 20***76 | Valve; (Cab Air Filter) | 1 |
231-3789 Heater Gp-Cab
| 03***35 | Bolt-Self Locking; 2.22cm(.875 In.) Lg | 2 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
8e-3284 Installation Gp-Radio
| 03***35 | Bolt-Self Locking; 2.22cm(.875 In.) Lg | 2 |
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 10***91 | Screw; (Flat Head) (No.6-20x0.5in) | 22 |
109-2377 Lanyard As -Battery Disconnect
| 0S***16 | Screw,Cap,Hexagon H Receptacle Mtg; Bolt Brackets To Firewall Assembly | 3 |
| 10***77 | Lanyard As; -Battery Disconnect | 1 |
| 16***72 | Speaker As-Radio | 2 |
8e-3270 Liner Gp-Cab
| 5P***57 | Sleeve (Not Shown) | 1 |
| 5P***58 | Sleeve; (Cable Splice) | 1 |
| 8E***70 | Liner Group-Cab | 1 |
163-8441 Lines Gp-Air Conditioner
| 00***92 | Screw-Washer Head; (1/4-20x0.5-In) | 2 |
| 10***88 | Plate | 2 |
| 16***41 | Lines Group-Air Conditioner | 1 |
133-2952 Mirror Gp
| 06***09 | Screw; (8-32x0.75-In) | 2 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
6y-3712 Mirror Gp-Rear View
| 06***09 | Screw; (8-32x0.75-In) | 2 |
| 0L***70 | Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case | 2 |
| 0S***07 | Spacer-Pawl; (13/3 X 3/4 X 25/64in Thk) | 2 |
3e-9177 Motor Gp-Window Wiper -Front
| 13***53 | Plate As | 1 |
| 1F***50 | Nut Rops Support | 2 |
| 3E***77 | Motor Group-Window Wiper; -Front | 1 |
102-3001 Motor Gp-Window Wiper -Rear
| 10***01 | Motor Group-Window Wiper; -Rear | 1 |
| 5K***79 | Bolt-Round Head; (3/8-16x11-In) | 1 |
| 5P***74 | Mirror; (Rear View) | 1 |
147-7976 Motor Gp-Window Wiper
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 13***11 | Motor Group-Window Wiper; (24-Volt, 2-Speed)(Front) | 1 |
| 14***76 | Motor Group-Window Wiper; -Front Window | 1 |
232-1313 Mounting Gp-Cab
| 10***32 | Floor Mat | 1 |
| 10***80 | Cover | 1 |
| 11***90 | Liner | 1 |
201-4344 Mounting Gp-Cab
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 2 |
| 13***11 | Motor Group-Window Wiper; (24-Volt, 2-Speed)(Front) | 1 |
| 18***35 | Pin-Connector; (16-Ga To 18-Ga) | 5 |
227-9984 Mounting Gp-Cab
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
| 22***84 | Mounting Group-Cab | 1 |
| 3F***56 | Lockwasher; (8.43x15.5x0.76mm Thk) | 1 |
6v-6561 Wiper Pivot Gp
| 01***16 | Setscrew; (8-32x0.5-In) | 1 |
| 10***01 | Motor Group-Window Wiper; -Rear | 1 |
| 10***00 | Kit-Connecting Plug; (12-Pin)(Electronic Control) | 1 |
237-2233 Platform Gp-Cab
| 11***31 | Mount Assem. | 8 |
| 14***91 | Cover As | 1 |
| 14***58 | Cover As | 1 |
248-6953 Platform Gp-Cab
| 11***31 | Mount Assem. | 8 |
| 14***83 | Cover As; (Lh) | 1 |
| 20***83 | Platform Group-Operator | 1 |
200-4079 Platform Gp-Cab
| 10***32 | Floor Mat | 1 |
| 10***80 | Cover | 1 |
| 11***90 | Liner | 1 |
201-7348 Platform Gp-Cab
| 10***32 | Floor Mat | 1 |
| 10***80 | Cover | 1 |
| 13***23 | Holder | 1 |
231-3791 Platform Gp-Cab
| 11***31 | Mount Assem. | 8 |
| 14***91 | Cover As | 1 |
| 14***49 | Console As | 1 |
200-4083 Platform Gp-Operator
| 12***31 | Block | 1 |
| 13***28 | Platform Group-Operator | 1 |
| 20***83 | Platform Group-Operator | 1 |
133-8128 Platform Gp-Operator
| 11***31 | Mount Assem. | 8 |
| 13***28 | Platform Group-Operator | 1 |
| 14***58 | Cover As | 1 |
200-4078 Pressurizer Ar-Cab
| 12***15 | Dash As-Module | 1 |
| 14***31 | Console As; (Rh) | 1 |
| 14***49 | Console As | 1 |
201-7351 Pressurizer Ar-Cab
| 13***28 | Platform Group-Operator | 1 |
| 20***51 | Pressurizer Ar-Cab | 1 |
223-0708 Pressurizer Ar-Cab
| 13***54 | Platform Group | 1 |
| 15***28 | Cab Ar; -Defroster Fan-Mining | 1 |
| 16***19 | Air Conditioner Group | 1 |
237-1935 Pressurizer Ar-Cab
| 13***55 | Platform Group-Operator | 1 |
| 16***19 | Air Conditioner Group | 1 |
| 20***80 | Pressurizer Group-Cab | 1 |
223-0710 Pressurizer Ar-Cab
| 13***55 | Platform Group-Operator | 1 |
| 15***28 | Cab Ar; -Defroster Fan-Mining | 1 |
| 16***19 | Air Conditioner Group | 1 |
237-2526 Pressurizer Ar-Cab
| 13***54 | Platform Group | 1 |
| 15***26 | Cab Ar | 1 |
| 15***28 | Cab Ar; -Defroster Fan-Mining | 1 |
230-9661 Pressurizer Ar-Cab
| 13***54 | Platform Group | 1 |
| 15***28 | Cab Ar; -Defroster Fan-Mining | 1 |
| 16***19 | Air Conditioner Group | 1 |
231-3780 Pressurizer Gp-Cab
| 10***60 | Rops As | 1 |
| 13***24 | Hose; (20cm) | 1 |
| 14***53 | Precleaner | 1 |
235-6502 Pressurizer Gp-Cab
| 13***00 | Clip; (Tab) | 1 |
| 23***74 | Handle; (Lh) | 1 |
| 23***75 | Clamp | 2 |
200-4080 Pressurizer Gp-Cab
| 13***55 | Platform Group-Operator | 1 |
| 15***26 | Cab Ar | 1 |
| 15***28 | Cab Ar; -Defroster Fan-Mining | 1 |
154-7111 Pressurizer Gp-Cab
| 15***11 | Pressurizer Group-Cab | 1 |
| 23***90 | Cab Ar | 1 |
| 23***12 | Fan Group-Defroster | 1 |
231-3773 Pressurizer Gp-Cab
| 15***91 | Plate As | 1 |
| 15***09 | Plate As | 1 |
| 15***12 | Scroll As | 1 |
200-6323 Rops Gp
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 15***69 | Plug As-Connector; (2-Pin) | 2 |
| 17***55 | Gasket | 1 |
201-9022 Rops Gp
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 20***22 | Rops Group | 1 |
| 23***78 | Pressurizer As-Cab | 1 |
239-1361 Suppression Gp-Sound
| 10***45 | Plate-Warning; (Rops, Read Omm) | 1 |
| 17***14 | Handrail; (Lh) | 1 |
| 23***61 | Suppression Group-Sound | 1 |
232-2574 Suppression Gp-Sound
| 10***60 | Rops As | 1 |
| 23***74 | Suppression Group-Sound | 1 |
157-3736 Washer Gp-Window
| 09***79 | Plug | 4 |
| 11***90 | Liner | 1 |
| 11***91 | Liner | 1 |
8e-5113 Window Gp-Sliding -Rh
| 08***11 | Screw-Pan Head; (M5x0.8x16-mm)(M5x0.8x16mm) | 2 |
| 6V***12 | Screw-Machine; (M6x1x25-mm) | 2 |
| 8E***13 | Window Group-Sliding; -Rh | 1 |
8y-6456 Window Gp-Sliding -Rear
| 6T***02 | Window Group-Cab | 1 |
| 8E***46 | Window Group-Cab; -Sliding, Rh | 1 |
| 8Y***56 | Window Group-Sliding; -Rear | 1 |
8e-5114 Window Gp-Sliding -Lh
| 2H***22 | Screw-Self-Tapping; (10-16x0.77-In) | 2 |
| 3T***21 | Lock Assem. | 1 |
| 5P***80 | Seal 3.05 M(120.07 In.) | 0 |
157-3735 Wiper Gp-Window
| 15***35 | Wiper Group-Window | 1 |
| 5P***80 | Seal 3.05 M(120.07 In.) | 0 |
| 6V***33 | Seal; (1-M) | 0 |
101-0742 Wiper Pivot Gp
| 01***16 | Setscrew; (8-32x0.5-In) | 1 |
| 10***42 | Wiper Pivot Group; (Front Window) | 2 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
Power Train
200-5713 Drive Ar-Final -Cold Weather
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 0 |
| 17***08 | Switch Group-Flow; -Engine Coolant | 1 |
| 20***13 | Drive Ar-Final; -Cold Weather | 1 |
192-9147 Drive Gp-Final -Waste Handling
| 03***38 | Bolt 69.85 mm(2.75 In.) Long | 18 |
| 10***33 | Carrier-Planetary | 1 |
| 10***36 | Retainer | 1 |
219-4747 Drive Gp-Final -Steel Mill
| 03***38 | Bolt 69.85 mm(2.75 In.) Long | 18 |
| 10***33 | Carrier-Planetary | 1 |
| 10***36 | Retainer | 1 |
186-2949 Drive Gp-Final -Cold Weather
| 16***10 | Drive Group-Final | 2 |
| 18***49 | Drive Group-Final; -Cold Weather | 3 |
160-4927 Segment Gp-Sprocket
| 03***38 | Bolt 69.85 mm(2.75 In.) Long | 18 |
| 10***33 | Carrier-Planetary | 1 |
| 10***36 | Retainer | 1 |
Service Equipment And Supplies
Charts & Films
| 12***02 | Film-Steel Mill Ar | 2 |
125-7136 Film Gp -Waste Handling
| 12***36 | Film Group; -Waste Handling | 1 |
| 13***76 | Shank As-Ripper | 1 |
| 3G***96 | Lug | 1 |
127-4256 Film Gp -Stockpile
| 10***95 | Film-Desert Ar | 2 |
| 12***56 | Film Group; -Stockpile | 1 |
111-0726 Film Gp -Desert
| 11***26 | Film Group; -Desert | 1 |
| 3G***96 | Lug | 1 |
| 6Y***94 | Pin-G.E.T. | 3 |
128-1853 Film Gp -Steel Mill
| 10***96 | Film-Waste Handler | 2 |
| 12***53 | Film Group; -Steel Mill | 1 |
Undercarriage
179-6823 Bar As-Equalizer -Cold Weather
| 11***71 | Guard As; (Rh) | 1 |
| 11***73 | Guard As; (Lh) | 1 |
| 11***55 | Step As | 2 |
140-9699 Bar Gp-Equalizer
| 11***55 | Equalizer Bar | 1 |
| 11***13 | Bearing-Self-Aligning | 2 |
| 11***15 | Bearing-Sleeve | 2 |
180-0415 Bar Gp-Equalizer -Steel Mill
| 11***13 | Bearing-Self-Aligning | 2 |
| 11***15 | Bearing-Sleeve | 2 |
| 12***22 | Seal As | 4 |
6t-1142 Cap Gp-Track Roller -Carrier Roller-Stockpile
| 11***13 | Bearing-Self-Aligning | 2 |
| 11***15 | Bearing-Sleeve | 2 |
| 13***31 | Plug | 2 |
180-0131 Frame Gp-Telescoping Recoil -Steel Mill
| 13***51 | Cap As-Track Roller | 1 |
| 18***31 | Frame Group-Telescoping Recoil; -Steel Mill | 1 |
| 1T***68 | Pin (.188" Diameter) | 1 |
196-1353 Guard Ar-Idler -Waste Handling
| 18***57 | Frame As-Track Roller; (Front) | 2 |
| 19***44 | Frame As; (Rh) | 1 |
| 19***45 | Frame As; (Lh) | 1 |
126-6706 Idler Gp-Track -Steel Mill
| 10***46 | Retainer | 2 |
| 10***47 | Collar-Seal | 2 |
| 10***57 | Seal-O-Ring | 2 |
107-2690 Idler Gp-Track -Cold Weather
| 10***90 | Idler Group-Track; -Cold Weather | 1 |
| 16***47 | Idler Group-Track; -Waste Handler | 4 |
245-9942 Idler Gp-Track -Cold Weather
| 10***57 | Seal-O-Ring | 2 |
| 15***09 | Shaft-Track Idler | 1 |
| 16***67 | Ring-Toric | 2 |
167-1947 Idler Gp-Track
| 10***46 | Retainer | 2 |
| 10***47 | Collar-Seal | 2 |
| 10***88 | Ring-Sealing | 2 |
199-5528 Link As-Track -Cold Weather
| 18***81 | Bushing-Track | 43 |
| 19***28 | Link As-Track; -Cold Weather | 1 |
| 1Q***21 | Pin-Track | 43 |
199-5527 Link As-Track -Steel Mill
| 18***80 | Pin-Track | 43 |
| 18***81 | Bushing-Track | 43 |
| 19***27 | Link As-Track; -Steel Mill | 1 |
199-5525 Link As-Track
| 10***46 | Retainer | 2 |
| 10***47 | Collar-Seal | 2 |
| 10***57 | Seal-O-Ring | 2 |
125-2140 Roller & Idler Ar -Cold Weather
| 12***40 | Roller & Idler Ar; -Cold Weather | 1 |
| 18***80 | Pin-Track | 43 |
| 18***81 | Bushing-Track | 43 |
1z-0904 Roller Ar-Track -Single Flange
| 10***90 | Idler Group-Track; -Cold Weather | 4 |
| 19***28 | Roller Group-Track-Double Flange; -Cold Weather | 8 |
| 19***29 | Roller Group-Track-Single Flange; -Extreme Temperature | 8 |
211-9297 Roller Ar-Track Carrier -Horizontal Mounted-Stockpile
| 15***99 | Frame As; (Rh) | 1 |
| 15***00 | Frame As; (Lh) | 1 |
| 19***55 | Roller Group-Track-Single Flange | 2 |
139-7704 Roller Ar-Track Carrier -Stockpile
| 10***96 | Roller Group-Track-Double Flange | 8 |
| 13***04 | Roller Ar-Track Carrier; -Stockpile | 1 |
| 19***54 | Roller Group-Track-Double Flange | 8 |
245-9944 Roller Gp-Track-Double Flange -Cold Weather
| 10***94 | Shaft-Track Roller | 1 |
| 10***44 | Retainer | 2 |
| 10***45 | Collar-Seal | 2 |
197-8228 Roller Gp-Track-Double Flange -Cold Weather
| 19***55 | Roller Group-Track-Single Flange | 2 |
| 19***28 | Roller Group-Track-Double Flange; -Cold Weather | 1 |
| 21***98 | Support | 4 |
245-9945 Roller Gp-Track-Single Flange -Steel Mill
| 10***94 | Shaft-Track Roller | 1 |
| 10***44 | Retainer | 2 |
| 10***45 | Collar-Seal | 2 |
245-9943 Roller Gp-Track-Single Flange -Cold Weather
| 10***94 | Shaft-Track Roller | 1 |
| 10***44 | Retainer | 2 |
| 10***45 | Collar-Seal | 2 |
196-9955 Roller Gp-Track-Single Flange
| 10***94 | Shaft-Track Roller | 1 |
| 10***44 | Retainer | 2 |
| 10***45 | Collar-Seal | 2 |
197-8229 Roller Gp-Track-Single Flange -Extreme Temperature
| 10***94 | Shaft-Track Roller | 1 |
| 10***44 | Retainer | 2 |
| 10***45 | Collar-Seal | 2 |
1q-3634 Suspension Gp -Steel Mill
| 10***94 | Shaft-Track Roller | 1 |
| 10***44 | Retainer | 2 |
| 10***45 | Collar-Seal | 2 |
172-4641 Suspension Gp
| 17***41 | Suspension Group | 1 |
| 1Q***35 | Plate As | 8 |
| 1Z***53 | Pin As-Cartridge | 32 |
183-2127 Track Gp -2-Required, Waste Handling
| 18***27 | Track Group; -2-Required, Waste Handling | 1 |
| 19***28 | Link As-Track; -Cold Weather | 1 |
| 19***37 | Track Group; -2-Required | 1 |
183-2121 Track Gp -2-Required
| 18***21 | Track Group; -2-Required | 1 |
| 19***25 | Link As-Track | 1 |
| 23***75 | Shoe-Track | 43 |
1q-4724 Track Gp -2-Required, Steel Mill
| 19***28 | Link As-Track; -Cold Weather | 1 |
| 19***37 | Track Group; -2-Required | 1 |
| 1Q***24 | Track Group; -2-Required, Steel Mill | 1 |
183-2123 Track Gp -2-Required
| 18***23 | Track Group; -2-Required | 1 |
| 19***25 | Link As-Track | 1 |
| 23***74 | Shoe-Track | 43 |
183-2124 Track Gp -2-Required
| 18***24 | Track Group; -2-Required | 1 |
| 19***25 | Link As-Track | 1 |
| 23***84 | Shoe-Track | 43 |
216-5571 Track Gp -2-Required, Steel Mill
| 19***25 | Link As-Track | 1 |
| 21***71 | Track Group; -2-Required, Steel Mill | 1 |
| 6T***38 | Bolt-Track; (1-14x3.54-In) | 168 |
161-4370 Track Gp -2-Required
| 16***70 | Track Group; -2-Required | 1 |
| 19***27 | Link As-Track; -Steel Mill | 1 |
| 19***37 | Track Group; -2-Required | 1 |
1q-4682 Track Gp -2-Required, Cold Weather
| 1Q***82 | Track Group; -2-Required, Cold Weather | 1 |
| 32***62 | Plate | 16 |
| 5P***66 | Capscrew; (Hex Hd) (1/2-13 Nc X 1 1/2) (Gd 8 Z) | 56 |
183-2122 Track Gp -2-Required
| 18***22 | Track Group; -2-Required | 1 |
| 19***25 | Link As-Track | 1 |
| 1Q***49 | Shoe-Track | 43 |
244-8637 Track Gp -2-Required
| 13***17 | Shoe-Track; -Custom | 43 |
| 19***27 | Link As-Track; -Steel Mill | 1 |
| 24***37 | Track Group; -2-Required | 1 |
183-2125 Track Gp -2-Required, Cold Weather
| 18***25 | Track Group; -2-Required, Cold Weather | 1 |
| 19***25 | Link As-Track | 1 |
| 23***73 | Shoe-Track | 43 |
242-5297 Undercarriage Ar -Roller Frame, Straight
| 14***99 | Bar Group-Equalizer; -Roller Frame, Straight | 1 |
| 15***97 | Frame As; (Rh) | 1 |
| 15***98 | Frame As; (Lh) | 1 |
241-6959 Undercarriage Ar -Roller Frame, Straight
| 19***25 | Link As-Track | 1 |
| 24***59 | Undercarriage Ar; -Roller Frame, Straight | 1 |
| 24***68 | Shoe-Track | 43 |
Work Tools
4z-0631 Blade & Edge Gp-Semi-Universal
| 4Z***31 | Blade & Edge Group-Semi-Universal | 1 |
| 4Z***62 | Blade As-Semi-Universal; -Landfill | 1 |
| 7T***91 | Edge Group-Bit & Cutting; -Semi-Universal | 1 |
4z-0627 Blade & Edge Gp-Semi-Universal
| 4Z***27 | Blade & Edge Group-Semi-Universal | 1 |
| 6A***18 | Washer; (8.1x12.5x1-mm Thk) | 1 |
| 6V***07 | Shaft As; (Pivot) | 1 |
4z-0629 Blade & Edge Gp-Semi-Universal
| 20***23 | Cap; (Wiper) | 1 |
| 3F***56 | Lockwasher; (8.43x15.5x0.76mm Thk) | 1 |
| 4Z***29 | Blade & Edge Group-Semi-Universal | 1 |
4z-0630 Blade & Edge Gp-Semi-Universal
| 10***38 | Blade As-Semi-Universal | 1 |
| 4Z***30 | Blade & Edge Group-Semi-Universal | 1 |
| 9W***41 | Edge Group-Bit & Cutting; -Semi-Universal | 1 |
4z-0634 Blade & Edge Gp-Universal
| 4Z***34 | Blade & Edge Group-Universal | 1 |
| 4Z***36 | Blade As-Universal | 1 |
| 9W***42 | Edge Group-Bit & Cutting; -Universal | 1 |
4z-0635 Blade & Edge Gp-Universal
| 4Z***35 | Blade & Edge Group-Universal | 1 |
| 4Z***68 | Blade As-Universal | 1 |
| 7T***94 | Edge Group-Bit & Cutting; -Universal | 1 |
4z-0636 Blade & Edge Gp-Universal
| 4Z***36 | Blade & Edge Group-Universal | 1 |
| 4Z***36 | Blade As-Universal | 1 |
| 7T***94 | Edge Group-Bit & Cutting; -Universal | 1 |
4z-0632 Blade & Edge Gp-Universal
| 4Z***32 | Blade & Edge Group-Universal | 1 |
| 4Z***66 | Blade As-Semi-Universal | 1 |
| 7T***91 | Edge Group-Bit & Cutting; -Semi-Universal | 1 |
4z-0625 Blade & Edge Gp-Universal
| 4Z***25 | Blade & Edge Group-Universal | 1 |
| 4Z***64 | Blade As-Semi-Universal | 1 |
| 7T***91 | Edge Group-Bit & Cutting; -Semi-Universal | 1 |
4z-9369 Blade & Edge Gp-Universal
| 4Z***69 | Blade & Edge Group-Universal | 1 |
| 4Z***72 | Blade As-Universal; -Landfill | 1 |
| 7T***94 | Edge Group-Bit & Cutting; -Universal | 1 |
4z-9362 Blade As-Semi-Universal -Landfill
| 4Z***62 | Blade As-Semi-Universal; -Landfill | 1 |
| 4Z***74 | Blade As-Universal | 1 |
| 7T***94 | Edge Group-Bit & Cutting; -Universal | 1 |
102-1938 Blade As-Semi-Universal
| 10***38 | Blade As-Semi-Universal | 1 |
| 10***92 | Bracket As | 2 |
| 10***94 | Bracket; (Rh) | 1 |
4z-9366 Blade As-Semi-Universal
| 4Z***62 | Blade As-Semi-Universal; -Landfill | 1 |
| 4Z***66 | Blade As-Semi-Universal | 1 |
| 7T***03 | Plate-Push | 1 |
102-1904 Blade As-Semi-Universal
| 10***04 | Blade As-Semi-Universal | 1 |
| 4Z***62 | Blade As-Semi-Universal; -Landfill | 1 |
| 9W***50 | Plate Group-Wear; -Semi-Universal Blade | 1 |
4z-9364 Blade As-Semi-Universal
| 10***00 | Edge Group-Bit & Cutting; -Universal | 1 |
| 4Z***64 | Blade As-Semi-Universal | 1 |
| 4Z***68 | Blade As-Universal | 1 |
4z-9368 Blade As-Universal
| 10***04 | Blade As-Semi-Universal | 1 |
| 10***37 | Guard Group-Rock; -Semi-Universal | 1 |
| 21***84 | Plate Group-Wear; -Semi-Universal Blade | 1 |
4z-9374 Blade As-Universal
| 10***18 | Blade As-Universal | 1 |
| 4Z***62 | Strap | 8 |
| 4Z***74 | Blade As-Universal | 1 |
4z-9372 Blade As-Universal -Landfill
| 11***41 | Blade As-Universal | 1 |
| 21***58 | Plate Group-Wear; -Universal Blade | 1 |
| 4Z***72 | Blade As-Universal; -Landfill | 1 |
108-8318 Blade As-Universal
| 10***18 | Blade As-Universal | 1 |
| 4Z***72 | Blade As-Universal; -Landfill | 1 |
| 6Y***13 | Plate Group-Wear; -Universal Blade | 1 |
4z-9336 Blade As-Universal
| 10***04 | Blade As-Semi-Universal | 1 |
| 10***37 | Guard Group-Rock; -Semi-Universal | 1 |
| 4Z***36 | Blade As-Universal | 1 |
113-3241 Blade As-Universal
| 11***41 | Blade As-Universal | 1 |
| 21***58 | Plate Group-Wear; -Universal Blade | 1 |
| 4Z***72 | Blade As-Universal; -Landfill | 1 |
126-6042 Counterweight Gp-Winch
| 10***92 | Bracket As | 2 |
| 11***66 | Trunnion | 1 |
| 11***21 | Trunnion As | 1 |
101-8000 Edge Gp-Bit & Cutting -Universal
| 10***00 | Edge Group-Bit & Cutting; -Universal | 1 |
| 11***71 | Edge-Cutting | 2 |
| 2J***07 | Nut-Full; (1-8 X38.1 Thd) | 36 |
7t-5391 Edge Gp-Bit & Cutting -Semi-Universal
| 10***18 | Blade As-Universal | 1 |
| 11***41 | Guard Group-Rock; -Universal | 1 |
| 7T***91 | Edge Group-Bit & Cutting; -Semi-Universal | 1 |
9w-7041 Edge Gp-Bit & Cutting -Semi-Universal
| 2J***07 | Nut-Full; (1-8 X38.1 Thd) | 36 |
| 4J***08 | Bolt-Plow; (1-8x3.5-In)(1/8x3.5 In) | 36 |
| 5P***50 | Washer-Front Support Frame Assembly To | 36 |
9w-7042 Edge Gp-Bit & Cutting -Universal
| 2J***07 | Nut-Full; (1-8 X38.1 Thd) | 39 |
| 4J***08 | Bolt-Plow; (1-8x3.5-In)(1/8x3.5 In) | 39 |
| 5P***50 | Washer-Front Support Frame Assembly To | 39 |
7t-5394 Edge Gp-Bit & Cutting -Universal
| 10***92 | Hose As | 1 |
| 11***09 | Hose As | 1 |
| 12***08 | Hose As | 1 |
6y-6913 Plate Gp-Wear -Universal Blade
| 11***71 | Edge-Cutting | 2 |
| 2J***07 | Nut-Full; (1-8 X38.1 Thd) | 39 |
| 4J***58 | Bolt--Per Change 1 To 7j***85 | 39 |
217-7158 Plate Gp-Wear -Universal Blade
| 21***58 | Plate Group-Wear; -Universal Blade | 1 |
| 6Y***10 | Plate-Wear | 1 |
| 6Y***11 | Plate-Wear-Lh | 1 |
9w-2350 Plate Gp-Wear -Semi-Universal Blade
| 2J***07 | Nut-Full; (1-8 X38.1 Thd) | 39 |
| 4J***08 | Bolt-Plow; (1-8x3.5-In)(1/8x3.5 In) | 39 |
| 5P***50 | Washer-Front Support Frame Assembly To | 39 |
218-3884 Plate Gp-Wear -Semi-Universal Blade
| 21***84 | Plate Group-Wear; -Semi-Universal Blade | 1 |
| 6Y***55 | Plate-Wear | 1 |
| 9T***49 | Plate-Wear-Rh; (R.H.) | 1 |
166-1820 Puller Gp-Pin
| 16***20 | Puller Group-Pin | 1 |
| 21***85 | Plate-Wear; (Rh) | 1 |
| 21***87 | Plate-Wear; (Lh) | 1 |
4z-9490 Puller Gp-Pin
| 21***55 | Plate; (Rh) | 1 |
| 21***56 | Plate | 1 |
| 21***57 | Plate; (Lh) | 1 |
4z-0655 Ripper Ar
| 13***13 | Pin; (117mm Oal) | 2 |
| 3S***62 | Washer-Hard; (40.5x67x6-mm Thk) | 1 |
| 4Z***55 | Ripper Ar | 1 |
4z-0658 Ripper Ar
| 13***13 | Pin; (117mm Oal) | 2 |
| 16***21 | Pin | 1 |
| 3S***62 | Washer-Hard; (40.5x67x6-mm Thk) | 1 |
166-1815 Ripper Gp -Multi-Shank, Heavy Duty
| 13***30 | Ripper Group; -Multi-Shank | 1 |
| 16***15 | Ripper Group; -Multi-Shank, Heavy Duty | 2 |
| 16***20 | Puller Group-Pin | 1 |
4z-9486 Ripper Gp -Multi-Shank
| 13***30 | Ripper Group; -Multi-Shank | 1 |
| 4Z***86 | Ripper Group; -Multi-Shank | 2 |
| 4Z***88 | Lines Group-Pin Puller Cylinder | 1 |
138-0875 Tooth Gp-Ripper -Multi-Shank, Heavy-Duty
| 13***75 | Tooth Group-Ripper; -Multi-Shank, Heavy-Duty | 1 |
| 3G***96 | Lug | 1 |
| 4Z***18 | Shank As-Ripper | 1 |
9w-5050 Tooth Gp-Ripper -Multi Shank
| 3G***96 | Lug | 1 |
| 4T***79 | Pin Assem. | 2 |
| 5J***76 | Spring (1.060in Od) | 1 |
4t-8987 Tooth Gp-Ripper -Multi Shank
| 4T***79 | Pin Assem. | 4 |
| 4T***87 | Tooth Group-Ripper; -Multi Shank | 3 |
| 4Z***95 | Tooth Group-Ripper; -Multi-Shank | 1 |
4z-8995 Tooth Gp-Ripper -Multi-Shank
| 13***75 | Tooth Group-Ripper; -Multi-Shank, Heavy-Duty | 1 |
| 16***10 | Beam As; -Multishank, Heavy-Duty | 1 |
| 4T***87 | Tooth Group-Ripper; -Multi Shank | 2 |
D9R serial number reference
On a D9R the PIN/serial plate is mounted on the main frame rail, generally on the left side near the front of the tractor below the operator's platform, with the number often repeated on the ROPS/cab structure. The plate reads as a 3-character letter/number prefix followed by a sequential unit number; the prefix identifies the specific production block (engine tune, steering system, or running changes), and the sequence number is the unit's position within that block. Always match the full prefix plus sequence against literature for that exact range, since fitment and specs can shift between blocks.
| Prefix | Identifies | Notes |
|---|---|---|
| 7TL | D9R, initial production block | Opening serial block for the D9R at its launch, built at the East Peoria, Illinois plant. Engine is the Cat 3408 V8 diesel; initial units ran the 3408C, with the electronically controlled 3408E (HEUI unit injection) becoming standard partway through this block. Confirm exact steering configuration (differential vs. clutch/brake) and cutoff serial with your dealer. |
| 8BL | D9R, initial production block (parallel run) | Ran alongside 7TL as a second block for the same initial D9R release, with the same 3408C-to-3408E HEUI engine progression. East Peoria, Illinois built. Exact production cutoff not pinned down - confirm with dealer. |
| ABK | D9R, differential-steer configuration | Later production block built with differential-steer drivetrain, running the 3408E HEUI engine. Flywheel rating may run slightly higher than the 7TL/8BL blocks - confirm with dealer. Exact production end date not documented - confirm with dealer. |
| ACL | D9R, clutch/brake steering configuration | Later production block built with clutch/brake steering as the alternative to the differential-steer ABK block. 3408E HEUI engine. Exact production end date not documented - confirm with dealer. |
| WDM | D9R, clutch/brake steering configuration (later block) | Follow-on block after ACL, also built with clutch/brake steering and the same 3408-family engine line. Appears in dedicated steering clutch-and-brake service literature for this block. Exact date range not pinned down - confirm with dealer. |
| WHA | D9R, later production block | Documented in a standalone specifications listing with 3408E power and dimensions matching the standard D9R platform (about 353 kW / 474 hp gross, 306 kW / 410 hp flywheel). Steering configuration and exact production years are not documented - confirm with dealer. |
| HWH | D9R, later production block | Appears in parts and schematic-manual listings for the D9R. Configuration and production years are not documented in available references - confirm with dealer. |
| JJB | D9R, later production block | Tied to the D9R specifically through a single-shank ripper-attachment fitment listing. Configuration and production years are not documented in available references - confirm with dealer. |
Frequently asked questions
What engine does the Caterpillar D9R use?
The D9R runs a Cat 3408C V8 diesel across its production run, rated around 302 kW (405 hp) net/flywheel at 1900 rpm, with gross power in the 330-354 kW (443-474 hp) range depending on the rating standard used. Some secondary listings mention a later 3408E HEUI update; Caterpillar's own spec sheets for this model do not show that change.
What is the operating weight of the Caterpillar D9R?
Base operating weight is about 48,784 kg (107,550 lb) with a semi-universal blade and single-shank ripper. Depending on blade type, ripper choice, and track shoe width, published operating weight for the D9R ranges roughly 48-49.5 metric tons (106,300-109,100 lb).
What replaced the Caterpillar D9R?
The Caterpillar D9T is the D9R's nominal successor, launching around 2004 with a Cat C18 ACERT inline-six engine and differential steering, a departure from the D9R's V8 diesel and clutch-and-brake steering. Caterpillar kept building the D9R for specific markets for years after the D9T's introduction.
What D9R owners discuss
What engine powers the D9R, and is there a known quirk with it?
Caterpillar built the D9R around the 3408C V8 diesel. Factory spec sheets document it as a mechanically governed engine across the standard production run, though some literature also describes a later electronically controlled HEUI (hydraulic electronic unit injection) update; confirm which fuel system a specific machine carries before troubleshooting. On HEUI-equipped units, the recurring quirk owners flag is a hard start after sitting, sometimes with unstable injection-actuation pressure during cranking and light oil weeping around the injectors -- a sign of air getting into the oil-actuation circuit through worn injector cup seals, o-rings, or loose hold-down clamps rather than a straight fuel problem. Have your dealer confirm actual HEUI and injector pressures on a diagnostic tool before replacing parts on a guess.
Why do some D9Rs die or refuse to restart after sitting, even when the batteries and starter check out fine?
This one traces to the fuel side, not the electrical system. Clogged fuel filters and air working into the fuel circuit between the tank, filters, and injection pump are the recurring cause of a D9R that stalls and then won't restart cleanly, or is hard to start after sitting a few days. Owners work through it by replacing fuel filters, doing a full manual prime and bleed of the system, then checking fuel lift pump and shutoff solenoid operation, rather than chasing the starting circuit first. If a full filter change and bleed doesn't clear it, air is getting in somewhere between the tank and the injection pump inlet, and the line joints and seals in that run need to be checked next.
How does the D9R steer, and what wears out in that system at higher hours?
Caterpillar built the D9R with two different steering systems across its production run: earlier blocks use a steering differential that combines transmission power with a hydraulic steering motor to speed up one track and slow the other, while later production blocks moved to a more traditional clutch-and-brake steering setup. On differential-steer units, the steering hydraulic pump and its control valve spools are the reported wear points at higher hours; one documented case had the steering pump fail by splitting the spline at the cylinder block after roughly 2,000 hours back in service following a prior rebuild, with pump pressure modulating noticeably when stalling against the brakes on the next rebuild, pointing at worn control valve spools. On clutch-and-brake units, steering lag or grab and worn linkage are the equivalent higher-hour complaint. Check which system your machine carries by serial prefix, and have your dealer verify pump, valve, or clutch/brake condition rather than continuing to run on marginal steering performance.
What's the typical undercarriage wear pattern on a D9R, and how long should it last?
The D9R uses Caterpillar's elevated-sprocket undercarriage, carried over from the D9L, with the final drive sprockets mounted above the track and roller frame rather than at ground level. That layout keeps more shoe on the ground and shields the final drives from shock loading, but the wear pattern in the bushings, rollers, and idlers is the same as on any track-type tractor: pins and bushings turn and wear, rollers flatten, and seals deteriorate with hours and ground conditions. Dealers commonly track this with a wear-percentage sensor, with a first alert typically flagged around 40% wear, where a pin and bushing turn may be worthwhile. Full wear life varies widely by chain type and application: roughly 5,000+ hours is a common benchmark for a standard heavy-duty chain, stretching to 8,000+ hours on extended-life sealed and lubricated designs. Treat any single hour figure as a starting point, not a guarantee, and judge a specific machine on its own wear measurements.
What's the deal with D9R equalizer (hard) bar failures that keep coming up in discussions?
The equalizer bar pivots at the rear of the track roller frame and depends on regular grease to survive; it's a known weak point on the D9R. Owners have reported bar failures well before the rest of the undercarriage is due for work, even when grease intervals are followed closely, which several trace to the original bearing and grease-path design being marginal for the loads a machine this size puts through the pivot. Caterpillar later revised the hard-bar-end design with a stronger bearing and an improved grease path, available both on later production and as a field retrofit for earlier machines. On an early-design bar, tightening the grease interval is the practical workaround. If play develops at the pivot, have your dealer inspect it before it progresses to a failure that affects track frame stability.
Are there common electrical or sensor gremlins on the D9R?
There's no single well-documented D9R-specific electrical failure the way there is for the HEUI fuel system or the steering pump. What does turn up is corrosion at the wiring harness and connector level, especially at injector and sensor harness connectors, ground straps, and ECM connector seals, producing intermittent sensor readings, hard starting, or false fault indications rather than a clean single-component failure. Battery terminal and starter-circuit corrosion is the more frequent culprit behind no-crank complaints, ahead of an actual starter motor or solenoid fault. Work connector by connector with a multimeter and check grounds before condemning a sensor or the ECM. A marginal sensor or a chafed harness wire left in place can damage a replacement ECM the same way it damaged the original.
What should I check before buying a used D9R?
Undercarriage first: it's typically the largest single wear cost over a dozer's life, so check shoe and link wear, look for flattened or turned bushings, inspect seal areas for scoring, and check equalizer bar play at the pivot specifically, given its known wear history on this model. Cycle the blade and ripper through full travel and watch for gradual slowing or drift under load, which points to internal hydraulic pump or cylinder wear rather than a control problem. Check for blow-by at the oil fill tube with the engine running, and note any hesitation shifting the transmission between forward and reverse. Ask for a cold start after the machine has sat, since hard starting after sitting is a known trait on this engine, and how a seller has (or hasn't) addressed it tells you a lot. Get full service history rather than trusting the hour meter alone; how the hours were accumulated, light grading versus continuous ripping or mining-duty pushing, matters as much as the number itself. Have your dealer run a fluid analysis and a steering and hydraulic pressure check before you commit. Problems in either system are expensive and safety-relevant to leave unverified.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
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