Caterpillarpaving compactorvibratory compactor
Caterpillar CS-531C
Maintenance schedule, common problems & OEM parts breakdown
The Caterpillar CS-531C is a single-drum vibratory soil compactor built for landfill, embankment, and general earthwork compaction, not an asphalt paving roller. One smooth steel drum rides up front on an articulated, oscillating hitch, with a rear axle on 23.1x26 rib tires driven hydrostatically off the same hydraulic system that runs the drum's vibratory exciter. Power comes from a Cat 3116T turbocharged diesel in its mechanically governed, off-highway form, rated at roughly 108 kW (145 hp) gross. Operating weight runs about 9.3-9.4 t (roughly 20,500 lb), placing it in Caterpillar's medium single-drum compactor class. Cat built the CS-531C, serial prefix 9RN, through the mid-to-late 1990s, succeeding the earlier, unlettered CS-531, and it shared its core driveline, engine, and hydraulic architecture with siblings CP-533C, CS-533C, CS-563C, CS-573C, and CS-583C across the same weight-graduated family. Caterpillar offered it as a smooth-drum machine, with an open ROPS/FOPS canopy or enclosed cab as a build option, and the drum could take a bolt-on padfoot shell conversion for cohesive soils. The CS-531D succeeded it in the early 2000s.
Across the C-to-D-to-E generational path, Caterpillar's changes centered on engine tier, hydrostatic control refinement, and cab ergonomics rather than reinventing the compaction system itself. In 2023 Cat retired the lettered-suffix naming across its soil compactor range in favor of weight-class model names, so the CS-531C designation carries no equivalent in current production literature. That puts surviving CS-531C units squarely in the used and parts market: contractors doing soil and landfill work still value the simple, mechanically governed 3116T over more complex electronic engines, and the shared driveline across its whole C-series family keeps parts sourcing and interchange easier than a standalone model would allow. As a rough age-condition guide in that market, machines under about 3,000 hours run low-use, 3,000 to 6,000 hours mid-life, and anything north of 7,000 hours should be priced expecting a driveline or engine overhaul before long.
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 CS-531C specifications
Engine
| Engine model | Cat 3116T, turbocharged diesel, 6 cylinders |
| Gross power | 108 kW (145 hp) |
| Net power | Not separately published for this configuration |
| Displacement | 6.6 L (402.8 cu in) |
| Emissions | Predates Tier/Stage nonroad emissions standards; built to period EPA/CARB nonroad requirements, no modern tier rating published |
Weights
| Operating weight | 9.3-9.4 t (20,500-20,700 lb); figure varies slightly by source/configuration |
| Shipping weight | Not published |
| Ground pressure / static linear load | Not published |
Dimensions
| Transport length | 5258 mm (17'3") |
| Transport width | 2438 mm (8'0") |
| Height to top of cab/ROPS | 2510 mm (8'3") |
| Wheelbase | 2740 mm (9'0") |
| Ground clearance | 483 mm (19.0 in) |
| Drum width | 2130 mm (83.9 in) standard; narrower drum option down to about 1270 mm (4'2") listed for this class |
| Drum diameter | Not independently confirmed for this model - the published figure duplicates the machine's overall width and may be a data error; verify drum diameter with your dealer |
Performance
| Max travel speed | 12.8 km/h (8 mph) |
| Vibration frequency | 30 Hz |
| Centrifugal force, high amplitude | 107 kN (24,060 lbf) |
| Centrifugal force, low amplitude | 53.5 kN (12,030 lbf) |
| Gradeability | Not published |
Service capacities (summary)
| Fuel tank | 220 L (58.2 gal) |
| Hydraulic system | 110 L (29.1 gal) |
| Engine oil | 20 L (5.3 gal) |
| Cooling system | Not published |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
CS-531C fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) - Cat 3116 diesel | 20 L (5.3 US gal) | Cat DEO / Cat DEO-ULS diesel engine oil, meeting Cat ECF-1/ECF-2 and API CH-4/CI-4. SAE 15W-40 for a normal ambient band, about -10 to 50 C (14 to 122 F). SAE 10W-30 for a wider cold-to-moderate band, about -18 to 40 C (0 to 104 F). Cat DEO Cold Weather SAE 0W-40 for sustained sub-zero climates, about -40 to 40 C (-40 to 104 F). |
| Cooling system | Approx. 25-28 L (6.6-7.4 US gal), based on the shared 3116 engine/radiator package; not confirmed on a machine-specific chart for this exact model - verify against the machine nameplate or dealer OMM before service | Cat ELC (Extended Life Coolant), factory premixed 50/50 with water. Freeze protection to about -37 C (-34 F), boil protection to about 129 C (264 F); meets Cat EC-1. Where ELC is not stocked, Cat DEAC (Diesel Engine Antifreeze/Coolant) is the conventional alternate, on a shorter change interval than ELC. |
| Fuel tank | 220 L (58.2 US gal) | No. 2-D diesel fuel (or equivalent low/ultra-low sulfur diesel appropriate to the engine's emissions tier). No branded fluid recommendation beyond the fuel specification. |
| Hydraulic system (reservoir/tank, propel and vibratory drive circuits) | 110 L (29.1 US gal) | Cat TDTO (Transmission/Drive Train Oil), the factory multi-purpose fluid for this compactor's hydrostatic drive and hydraulics. SAE 10W for colder ambient, down to about -20 C (-4 F). SAE 30 for a moderate band, roughly 0 to 35 C (32 to 95 F). SAE 50 for hot climates. Using one TDTO grade machine-wide reduces the number of separate oils needed on site. |
| Transmission / final drive / axle | Not applicable - no separate compartment | This compactor drives the drum and wheels hydrostatically off the main hydraulic system; the fluid chart does not split out a separate mechanical transmission, differential, or final-drive oil fill for this machine. |
| Grease (chassis, drum bearings, articulation/oscillation joint) - spec only | Spec only - no reservoir/sump capacity applies | Cat Advanced 3Moly Grease (lithium-complex base with about 3% molybdenum disulfide), NLGI 2, standard factory-fill grease for moderate speed/load/temperature fittings. Cat Multipurpose Grease (non-moly) or Cat Arctic Platinum are the OMM's alternates, with Arctic Platinum favored for sustained sub-zero climates. |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Caterpillar CS-531C maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 50 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
| Every 3,000 h |
|
| Every 6,000 h |
|
Servicing the CS-531C beyond the schedule
Predictive Maintenance & Fluid Analysis
Sample the 3116T's engine oil at every change; the mechanically governed injection pump and governor linkage drift with age, and oil analysis catches it early. Check exciter housing oil level often, a low level there is what actually kills the vibratory bearings, not the vibration itself, and metal fines in a sample mean teardown is coming. Watch propel pump and drive motor performance for lost top speed or idle hunting, early signs of internal hydrostatic wear. Sample coolant to catch corrosion before it reaches the radiator core.
Corrective & Common Repairs
The vibratory system failing to engage, or running low amplitude only, is usually electrical before hydraulic: a blown fuse, a worn amplitude-selector switch, or a solenoid valve cooked by a wiring fault feeding it full battery voltage. Check connectors near the drum and articulation joint first. Cold starts on the 3116T can hesitate until oil warms; governor linkage and fuel-setting screws drift with age. Watch for seepage at the block-mounted oil cooler O-rings, and chafed hydraulic hoses near the articulation hitch, since the rear frame swings on every turn.
Overhaul & Rebuild Points
Articulation hitch pins and bushings are the costliest wear item on this machine; every turn loads them, and play there shows up as clunking on direction changes or a wandering feel under vibration. Budget for a rebuild before other driveline parts need attention on high-hour units. The exciter housing bearings take the next heaviest load; metal in the oil sample means a full teardown. Expect the 3116T to need a top-end or inframe overhaul, and the hydrostatic propel pump and drive motor to need reman, once hours climb past 6,000-7,000.
Seasonal & Environment Servicing
Landfill and rough soil work cake the drum scrapers and exciter housing in abrasive fines fast; shorten scraper adjustment and exciter oil-level checks in these conditions. Cold-weather starts on the 3116T already hesitate until oil warms; switch to a colder-rated Cat DEO grade and add a block heater once temperatures drop hard. Wet fill and landfill leachate attack rubber drum isolators and exciter seals faster than a clean job site would; inspect isolators for cracking and check for seepage more often.
CS-531C common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 112-6523 | Insert-Fuel Filter | Fuel system service | Check fitment → |
| 1R-0751 | Filter-Fuel | Fuel system service | Check fitment → |
| 1R-0753 | Filter-Fuel | Fuel system service | Check fitment → |
| 7E-5189 | Valve As | Fuel system service | Check fitment → |
| 117-4089 | Element-Water Separator | Fuel system service | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
CS-531C fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| Low Engine Oil Pressure lamp (red) | Engine oil pressure has fallen below the safe minimum set by the oil pressure switch/sender. | Low oil level, worn oil pump, plugged oil filter, or a failed pressure sender/switch. | Idle down or shut down the engine immediately, check oil level and filter condition, then verify the sender before restart. |
| High Engine Coolant Temperature lamp (red) | Coolant temperature has exceeded the safe operating range. | Low coolant level, blocked or dirty radiator, slipping fan belt, stuck thermostat, or a faulty temperature sender. | Idle the engine to cool, check coolant level and radiator fins for debris, and confirm fan belt tension before further diagnosis. |
| High Hydraulic Oil Temperature lamp (red) | Hydraulic system oil temperature is above the safe operating limit. | Low hydraulic fluid, a clogged oil cooler, a stuck relief valve, or sustained high load on the propel or vibratory circuit. | Reduce load and let the system idle down, check fluid level and oil cooler fins, and confirm cooler fan operation. |
| Low Charge Pressure lamp (red) | Charge pump pressure feeding the hydrostatic propel and vibratory circuits has dropped below minimum. | Worn charge pump, a clogged suction strainer, low hydraulic fluid, or internal circuit leakage. | Check fluid level and suction strainer, then verify charge pump output with a test gauge before further teardown. |
| Alternator (charging system) lamp (amber) | The charging system is not maintaining correct battery voltage. | Loose or worn drive belt, failed alternator, a wiring or connector fault, or a weak battery. | Check belt tension and wiring connections first, then test alternator output and battery condition. |
| Air Filter Restriction indicator (visual gauge or pop-up button) | Intake air filter restriction has reached its service limit. | Dirty or clogged air filter element, or a collapsed/pinched intake hose. | Service or replace the air filter element, reset the indicator, and inspect intake ducting for damage. |
| Flash code 55 (engine diagnostic lamp) | On the 3116 engine family's electronic diagnostic lamp system, code 55 means no active faults are logged since the last key-on. | Not a fault by itself; a normal confirmation reading used when troubleshooting other symptoms. | Use only as a baseline check; if other symptoms persist with no codes present, diagnose mechanically (fuel, air, compression) rather than electronically. |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
CS-531C attachments & work tools
Drum shell conversion (padfoot/sheepsfoot)
The CS-531C ships with a plain smooth steel drum sized for granular and select-fill work. Cat's single-drum compactor line in this weight class offered a bolt-on padfoot or sheepsfoot shell conversion that clamps in segments over the smooth shell, letting one machine handle semi-cohesive and cohesive soils as well. Fitment isn't independently documented under the 531C designation itself, so confirm shell-kit compatibility against the machine's build sheet before ordering.
Shell/scraper mounting method
No quick-coupler is used on this class of compactor. Padfoot shells bolt on in halves directly over the smooth drum shell, along with matching scraper bars and end bumpers. Installation and removal is a shop job with hand tools, not a hydraulic quick-change, and needs no extra hydraulic circuit.
Selectable vibratory amplitude
The vibratory system runs at roughly 30 Hz with two centrifugal-force settings, about 107 kN (24,060 lb) on high and 54 kN (12,030 lb) on low. This gives the operator a high-amplitude setting for thick lifts and a low setting for finish passes or vibration-sensitive ground; it's a built-in drum arrangement, not a bolt-on tool.
Operator guarding: ROPS/FOPS canopy vs enclosed cab
Compactors in this Cat family were commonly offered with either an open ROPS/FOPS canopy with perimeter handrails and angled foot rests, or a fully enclosed ROPS/FOPS cab. Exact availability on the 531C specifically is not confirmed in surviving literature; treat it as a build-sheet option to verify by serial number rather than a guaranteed factory choice.
Drum scraper bars / edge cleaners
Bolt-on scraper bars run the length of the drum to strip clinging soil and prevent material buildup on the shell. These mount with the same hardware set used for any padfoot shell conversion and are standard wear items for this compactor class.
Rear-axle tire selection
The rear axle uses 23.1x26, 8-ply-rated rib tires as the documented drive-tire fit shared by the CS-531C and CS-531D. This size is class-typical for a roughly 9-10 tonne single-drum vibratory compactor of this generation.
Driveline platform shared with sibling C-series compactors
The 531C uses the 3116 series turbocharged diesel and shares core driveline parts, such as the oil pump and radiator, with sibling C-series compactors including the 533C, 563C, 573C and 583C. This points to a common factory-option architecture across the weight-graduated family rather than a one-off setup unique to the 531C.
All CS-531C assemblies by section
Every catalogued assembly group for the Caterpillar CS-531C. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Air Inlet And Exhaust System
117-2884 Air Cleaner Gp
| 07***26 | Clamp | 3 |
| 11***20 | Tube | 1 |
| 11***84 | Air Cleaner Group | 1 |
143-9753 Air Cleaner Gp
| 12***46 | Precleaner Group | 1 |
| 14***05 | Bracket | 1 |
| 14***53 | Air Cleaner Group | 1 |
6i-2551 Air Cleaner Gp
| 6I***99 | Filter Element As-Air; (Primary) | 1 |
| 6I***00 | Filter Element As-Air; (Secondary) | 1 |
| 6I***51 | Air Cleaner Group | 1 |
6i-2278 Cartridge Gp-Turbocharger
| 6I***78 | Cartridge Group-Turbocharger | 1 |
1n-4877 Cover Gp-Inlet Manifold
| 1N***77 | Cover Group-Inlet Manifold | 1 |
| 4W***22 | Cover-Inlet Manifold | 1 |
| 6V***19 | Bolt; (M8x1.25x40-mm) | 20 |
1w-6029 Lines Gp-Air
| 1W***29 | Lines Group-Air | 1 |
| 7C***07 | Elbow | 1 |
| 7C***19 | Hose | 2 |
7w-9248 Manifold Gp-Exhaust
| 10***38 | Manifold-Exhaust | 1 |
| 11***00 | Gasket-Manifold | 3 |
| 14***48 | Bolt; (M10x1.5x65-mm)(M10x1.50x65mm) | 12 |
4w-3480 Manifold Gp-Inlet
| 11***50 | Gasket | 1 |
| 3K***60 | Seal Pilot Manifold On; Seal To Boom Check Valve Drain | 3 |
| 4W***80 | Manifold Group-Inlet; Inlet Manifold Group | 1 |
141-6634 Muffler Gp
| 14***95 | Muffler Group | 1 |
| 14***34 | Muffler Group | 1 |
140-1695 Muffler Gp
| 10***97 | Bar-Clamp | 2 |
| 10***98 | Bar-Bracket | 1 |
| 11***22 | Bracket | 1 |
117-2882 Muffler Gp
| 10***97 | Bar-Clamp | 2 |
| 10***98 | Bar-Bracket | 1 |
| 11***40 | Pipe-Exhaust | 1 |
120-8199 Muffler Gp
| 11***82 | Muffler Group | 1 |
| 12***99 | Muffler Group | 1 |
117-2881 Muffler Gp
| 10***75 | Pipe-Exhaust | 1 |
| 10***78 | Bar-Support | 1 |
| 11***40 | Pipe-Exhaust | 1 |
4m-0310 Precleaner Gp
| 1M***50 | Bowl | 1 |
| 1S***63 | Bolt (5/16) | 1 |
| 4M***10 | Precleaner As | 1 |
121-7746 Precleaner Gp
| 12***46 | Precleaner Group | 1 |
| 13***43 | Clamp-Hose | 1 |
| 1M***50 | Bowl | 1 |
4p-2120 Turbocharger Gp
| 3E***17 | Locknut; (M10x1.5-Thd)(Spiralock) | 4 |
| 4P***20 | Turbocharger Group | 1 |
| 4P***84 | Turbocharger Group | 1 |
4p-4684 Turbocharger Gp
| 1W***95 | Plate-Identification; (Turbocharger Cartridge) | 1 |
| 4P***84 | Turbocharger Group | 1 |
| 6I***78 | Cartridge Group-Turbocharger | 1 |
4p-4682 Turbocharger Gp
| 4P***82 | Turbocharger Group | 1 |
| 6I***78 | Cartridge Group-Turbocharger | 1 |
| 7C***26 | Housing (Compression) | 1 |
Basic Engine
2w-9608 Camshaft Gp
| 10***94 | Plate-Thrust | 1 |
| 1B***05 | Key; (Woodruff) | 1 |
| 2W***08 | Camshaft Group-Single | 1 |
4w-3462 Carrier Gp-Seal
| 23***83 | Gasket | 1 |
| 24***76 | Seal | 1 |
| 2W***46 | Cover | 1 |
7c-0299 Cover Gp-Cylinder Block
| 03***81 | Spacer; (9x16x25-mm Thk) | 1 |
| 11***18 | Bolt As; (M8x1.25x16-mm) | 4 |
| 1U***46 | Sealant (For Locations A) | 0 |
7e-2986 Cover Gp-Cylinder Block
| 11***18 | Bolt As; (M8x1.25x16-mm) | 4 |
| 1U***46 | Sealant (For Locations A) | 0 |
| 2W***44 | Cover | 1 |
7l-0004 Cover Gp-Front Housing
| 10***20 | Cover As-Front | 1 |
| 13***19 | Seal-Integral; (Integral) | 1 |
| 1U***46 | Sealant (For Locations A) | 0 |
4w-2172 Cover Gp-Valve Mechanism
| 11***40 | Gasket; (Valve Cover) | 1 |
| 11***60 | Cover | 1 |
| 4W***72 | Cover Group-Valve Mechanism; Valve Mechanism Cover Group | 1 |
4w-2197 Crankshaft Gp
| 10***30 | Bearing-Main; (Standard) | 3 |
| 10***25 | Crankshaft Assem. | 1 |
| 10***02 | Bearing-Thrust; (Standard) | 1 |
2w-9746 Cylinder Block Gp
| 14***03 | Cylinder Block Group | 1 |
| 1W***07 | Sleeve | 2 |
| 2W***46 | Cylinder Block Group | 1 |
100-4948 Cylinder Block Gp
| 10***48 | Cylinder Block Group | 1 |
| 10***89 | Cylinder Block As | 1 |
| 2M***71 | Plug-Cup; (38.35mm Avg Od) | 2 |
129-1095 Cylinder Block Gp
| 12***95 | Cylinder Block Group | 1 |
| 2M***71 | Plug-Cup; (38.35mm Avg Od) | 2 |
| 2M***80 | Seal--To Connector Pump Outlet | 1 |
149-5403 Cylinder Block Gp
| 14***02 | Pin, Cylinder Block As | 1 |
| 14***03 | Cylinder Block Group | 1 |
| 21***86 | Bearing-Sleeve; (Camshaft) | 1 |
7c-5826 Cylinder Block Gp
| 2M***71 | Plug-Cup; (38.35mm Avg Od) | 2 |
| 2M***80 | Seal--To Connector Pump Outlet | 1 |
| 2W***11 | Bearing-Sleeve; (Camshaft) | 1 |
115-4107 Cylinder Head As
| 10***10 | Cylinder Head | 1 |
| 11***07 | Cylinder Head As | 1 |
| 11***61 | Sleeve | 6 |
115-4108 Cylinder Head As
| 11***07 | Cylinder Head As | 1 |
| 11***08 | Cylinder Head As | 1 |
| 11***36 | Seal-Valve Stem | 12 |
9y-8871 Cylinder Head Gp
| 10***32 | Gasket; (1.61mm Thk) | 1 |
| 11***65 | Cylinder Head Group | 1 |
| 12***36 | Bolt-Hex Head; (M20x2.5x160mm) | 14 |
115-4165 Cylinder Head Gp
| 11***07 | Cylinder Head As | 1 |
| 11***65 | Cylinder Head Group | 1 |
| 11***36 | Seal-Valve Stem | 12 |
7c-2428 Damper & Pulley Gp
| 10***50 | Pulley; (3 Groove) | 1 |
| 20***88 | Damper Assem. | 1 |
| 6V***30 | Bolt; (M10x1.5x60-mm) | 8 |
7c-4566 Drain Gp-Engine Oil
| 11***19 | Plug-Magnetic; (Engine Oil Pan Drain) | 1 |
| 3K***60 | Seal Pilot Manifold On; Seal To Boom Check Valve Drain | 1 |
| 7C***66 | Drain Group-Oil Pan; -Magnetic Plug | 1 |
7c-4532 Drain Gp-Engine Oil
| 3K***60 | Seal Pilot Manifold On; Seal To Boom Check Valve Drain | 1 |
| 6V***38 | Valve-Shutoff; (Engine Oil Pan Drain) | 1 |
| 7C***32 | Drain Group-Oil Pan; Oil Pan Drain Group | 1 |
7c-0044 Drive Gp-Fan
| 4W***03 | Cup-Roller Bearing | 2 |
| 4W***04 | Cone-Roller Bearing | 2 |
| 4W***42 | Spacer; (35.3x45.5x38.331-mm Thk) | 1 |
112-4722 Drive Gp-Pump
| 07***28 | Plate-Drive; (Drive) | 1 |
| 09***88 | Adapter-Pump | 1 |
| 11***22 | Drive Group-Pump | 1 |
7c-6998 Drive Gp-Water Pump
| 10***67 | Plate As-Idler | 1 |
| 11***04 | Pulley As-Idler | 1 |
| 11***38 | Pulley As-Idler | 1 |
9y-2755 Flywheel Gp
| 1W***64 | Gear-Flywheel Ring; (126-Teeth) | 1 |
| 20***82 | Flywheel As | 1 |
| 5P***45 | Washer-Hard; (13.5x25.5x3-mm Thk)(Turbocharger Blanking Plate) | 8 |
115-4175 Gear Gp-Front
| 11***69 | Plate-Thrust | 1 |
| 11***71 | Shaft | 1 |
| 11***72 | Bearing | 1 |
9y-4856 Housing Gp-Flywheel
| 1B***70 | Plug-Pipe; (Drain) | 1 |
| 1B***74 | Plug,Pipe Base Assembly,Engine Oil Filter Assembly | 1 |
| 2P***94 | Plug-Sealing | 1 |
7l-0002 Housing Gp-Front
| 1U***46 | Sealant (For Locations A) | 0 |
| 5P***45 | Washer-Hard; (13.5x25.5x3-mm Thk)(Turbocharger Blanking Plate) | 6 |
| 6V***18 | Bolt (M8x1.25x50mm); (M8x1.25x50-mm) | 4 |
4w-2515 Lifting Gp-Engine
| 4W***82 | Plate-Lifting; (Rear)(Rear) | 1 |
| 4W***83 | Plate-Lifting; (Front) | 1 |
| 4W***15 | Lifting Group | 1 |
116-7494 Mounting Gp-Engine Flexible
| 10***04 | Mount As | 1 |
| 11***94 | Mounting Group-Engine Flexible | 1 |
| 7X***53 | Bolt-Plt; (5/8unc X 4 1/4) | 2 |
4w-0269 Pan Gp-Oil -Engine
| 11***77 | Pan-Oil | 1 |
| 11***19 | Plug-Magnetic; (Engine Oil Pan Drain) | 1 |
| 26***16 | Gasket-Oil Pan; (Engine) | 1 |
115-4084 Piston & Rod Gp
| 10***63 | Body As-Piston | 1 |
| 10***87 | Ring-Piston (Top-Chrome) | 1 |
| 11***84 | Piston & Rod Group | 1 |
4w-5429 Pulley Gp-Crankshaft
| 2W***81 | Plate-Clamp; (Pulley Clamp) | 1 |
| 4W***29 | Pulley Group-Crankshaft; Crankshaft Pulley Group | 1 |
| 7W***73 | Pulley-Crankshaft; (1-Groove) | 1 |
9y-0757 Pulley Gp-Fan Drive
| 7C***90 | Pulley-Fan Drive | 1 |
| 8T***08 | Bolt (M8x1.25x25mm); (M8x1.25x25-mm) | 6 |
| 9Y***57 | Pulley Group-Fan Drive | 1 |
107-7722 Rocker Arm Gp
| 0L***26 | Plug -13mm(.512 In.) Outside Dia. | 1 |
| 10***91 | Seat-Wear | 1 |
| 10***76 | Rocker Arm As; (Unit Injector) | 1 |
4w-1016 Seal Gp-Crankshaft
| 24***39 | Seal-Crankshaft; (Front)(Front) | 1 |
| 4W***16 | Seal Group-Crankshaft | 1 |
| 7C***71 | Seal Group-Crankshaft; (Rear)(Rear) | 1 |
4p-4372 Mechanism Gp-Fuel Pump & Valve
| 10***22 | Rocker Arm Group-Valve | 6 |
| 14***47 | Arm As-Lifter | 4 |
| 2D***42 | Ball 6.35 mm(.25 In.)Diameter | 2 |
Braking System
176-2570 Cylinder Gp-Brake
| 10***60 | Spring | 1 |
| 10***64 | Plug-End | 1 |
| 10***67 | Retainer | 1 |
119-6247 Lines Gp-Service Brake
| 08***35 | Tee | 1 |
| 11***24 | Hose As | 1 |
| 11***47 | Lines Group-Service Brake | 1 |
1g-9630 Valve & Mtg Gp-Brake & Shift
| 1G***30 | Valve & Mtg Group-Brake & Shift | 1 |
| 1G***59 | Valve Group-Brake & Shift | 1 |
| 2M***80 | Seal--To Connector Pump Outlet | 4 |
1g-9759 Valve Gp-Brake & Shift
| 10***18 | Coil | 2 |
| 15***79 | Kit-Seal; (Relief Valve, Conveyor Cont) | 1 |
| 1G***76 | Valve Group-Check; (Brake Control) | 1 |
Cooling System
7c-5467 Adapter Gp-Fan
| 6I***37 | Adapter; (Fan) | 1 |
| 7C***67 | Adapter Group-Fan | 1 |
| 8T***77 | Bolt-Plt; (M8 X 1.25 X 90) | 6 |
4w-2913 Cooler Gp-Engine Oil
| 23***54 | Gasket | 1 |
| 23***55 | Gasket | 1 |
| 24***64 | Spring; (Yoke) | 1 |
117-2883 Fan Gp-Blower
| 08***85 | Guard As-Fan | 2 |
| 11***83 | Fan Group-Blower | 1 |
| 1F***50 | Nut Rops Support | 1 |
4w-6620 Lines Gp-Water
| 12***47 | Housing-Water Regulating | 1 |
| 12***69 | Regulator-Water Temperature; (94-Deg C) | 1 |
| 14***95 | Plug As | 2 |
159-3142 Pump Gp-Water
| 14***88 | Seal As; (Water Pump) | 1 |
| 15***52 | Impeller-Pump | 1 |
| 15***42 | Pump Group-Water | 1 |
7c-7030 Pump Gp-Water
| 2M***53 | Seal--To Seal Brake Housing To Main Housing | 1 |
| 4J***24 | Seal 46.99 mm(1.85 In.) I.D. | 1 |
| 7C***38 | Pump Group-Water | 1 |
7c-6438 Pump Gp-Water
| 15***42 | Pump Group-Water | 1 |
| 1J***71 | Seal (10.52 Degrees I.D.); Seal-O-Ring -- To Adapter | 1 |
| 3D***24 | O-Ring - For Oil Drain & Level Plug (Items 3 & 7) | 1 |
116-7496 Radiator & Hyd Oil Cooler Gp
| 03***64 | Cap As-Radiator; (7-Psi) | 1 |
| 08***98 | Valve, Drain R/6b***63; (Radiator) | 1 |
| 11***96 | Radiator & Hydraulic Oil Cooler Group | 1 |
Electrical And Starting System
117-2885 Alternator Gp-Charging
| 11***85 | Alternator Group-Charging | 1 |
| 14***93 | Spacer | 1 |
| 3P***11 | Spacer (11.13mm Thk); (11.13-mm Thk) | 1 |
9w-3043 Alternator Gp-Charging
| 09***66 | Washer; (Hard) (4.5x9x1mm Thk) | 5 |
| 10***63 | Regulator As-Alternator; (24-Volt) | 1 |
| 1H***44 | Lockwasher (Bracket To Cab) | 1 |
118-6506 Battery & Wiring Gp
| 03***17 | Tread-Nonskid | 2 |
| 11***28 | Cable Assem. | 1 |
| 11***06 | Battery & Wiring Group | 1 |
140-2239 Electrical Ar
| 11***06 | Battery & Wiring Group | 1 |
| 11***52 | Wiring Group-Machine | 1 |
| 14***39 | Electrical Ar | 1 |
119-5002 Electrical Ar
| 11***06 | Battery & Wiring Group | 1 |
| 11***02 | Electrical Ar | 1 |
| 11***51 | Wiring Group-Engine | 1 |
117-2880 Interlock Gp-Vibr & Throttle
| 10***11 | Switch As-Roller | 1 |
| 11***16 | Bracket | 1 |
| 11***17 | Bracket | 1 |
140-1738 Interlock Gp-Vibr & Throttle
| 11***16 | Bracket | 1 |
| 11***17 | Bracket | 1 |
| 12***65 | Switch As-Roller; (Bucket Kickout & Positioner)) | 1 |
9x-1439 Lamp Gp-Flood
| 8T***37 | Screw; (Machine) (M4x0.7x12mm) | 2 |
| 8T***21 | Washer-Hard; (11x21x2.5-mm Thk)(M10x1.50x30mm) | 1 |
| 8T***33 | Nut (M10x1.50 Thd) | 1 |
120-8201 Lighting Gp-Flood
| 12***98 | Harness As-Wiring | 1 |
| 12***01 | Lighting Group-Flood | 1 |
| 1A***21 | Grommet | 4 |
7c-4028 Solenoid Gp-Shutoff -Fuel
| 15***52 | Solenoid As; (Fuel Shutoff) | 1 |
| 4B***74 | Washer (Required Only When Bosch Alternator Is Fitted) | 1 |
| 4K***88 | Seal; Adapter To Oil Pump Outlet Manifold | 1 |
160-7396 Solenoid Gp-Throttle -Governor
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 16***96 | Solenoid Group-Throttle; -Governor | 1 |
| 8T***29 | Pin-Connector; (16-Ga To 18-Ga)(Throttle Position Sensor) | 2 |
6v-5720 Starting Motor Gp-Electric
| 03***21 | Shim Lever Housing | 1 |
| 03***23 | Bolt; (1/4-28x1-In) | 5 |
| 10***63 | Terminal As-Starter | 1 |
207-1517 Starting Motor Gp-Electric
| 03***23 | Bolt; (1/4-28x1-In) | 5 |
| 10***63 | Terminal As-Starter | 1 |
| 10***49 | Housing As-Starter | 1 |
106-8558 Starting Motor Gp-Electric
| 10***58 | Starting Motor Group-Electric | 1 |
| 10***59 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco Remy) | 1 |
106-8559 Starting Motor Gp-Electric
| 03***21 | Shim Lever Housing | 1 |
| 03***23 | Bolt; (1/4-28x1-In) | 5 |
| 10***63 | Terminal As-Starter | 1 |
108-3858 Starting Motor Gp-Electric
| 10***40 | Starting Motor Group-Electric | 1 |
| 10***58 | Starting Motor Group-Electric | 1 |
| 11***73 | Bolt-12 Point Head; (M10x1.5x35-mm) | 3 |
106-8557 Starting Motor Gp-Electric
| 10***57 | Starting Motor Group-Electric; Electric Starting Motor Group (Robert Bosch) | 1 |
| 7X***62 | Washer-Hard; (13.5x19x0.8-mm Thk) | 3 |
| 8F***34 | Lockwasher; (External Teeth) | 1 |
104-7040 Starting Motor Gp-Electric
| 10***40 | Starting Motor Group-Electric | 1 |
| 10***57 | Starting Motor Group-Electric; Electric Starting Motor Group (Robert Bosch) | 1 |
| 6V***20 | Starting Motor Group-Electric; (Electric) | 1 |
7n-0718 Switch Gp-Disconnect -Battery
| 2H***22 | Lockwasher | 2 |
| 6F***45 | Nut-Full; (3/8-24-Thd) | 2 |
| 7N***18 | Switch As-Disconnect; -Battery-Ground Level | 1 |
175-2324 Switch Gp-Magnetic
| 01***80 | Lockwasher | 2 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 17***24 | Switch Group-Magnetic; -Air Inlet Heater, Start Relay | 1 |
175-2322 Switch Gp-Magnetic
| 01***80 | Lockwasher | 2 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 17***22 | Switch Group-Magnetic; -Air Inlet Heater, Start Relay | 1 |
167-0138 Switch Gp-Magnetic
| 15***70 | Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 16***38 | Switch Group-Magnetic; -Main Relay-Main Power Relay | 1 |
| 18***36 | Socket-Connector; (16-Ga To 18-Ga) | 2 |
3e-0075 Switch Gp-Magnetic
| 17***22 | Switch Group-Magnetic; -Air Inlet Heater, Start Relay | 1 |
| 17***24 | Switch Group-Magnetic; -Air Inlet Heater, Start Relay | 1 |
| 3E***75 | Switch Group-Magnetic; -Air Inlet Heater, Start Relay | 1 |
9g-7641 Switch Gp-Start -Engine, Key
| 6V***62 | Screw-Machine; (8-32x0.31-In) | 4 |
| 7T***99 | Nut-Mounting; (1-32-Thd) | 1 |
| 9B***33 | Lockwasher; (Int'L Tooth) | 4 |
118-6508 Warning Gp-Backup
| 11***08 | Warning Group-Backup | 1 |
| 3T***15 | Alarm Group; (Backup)(Back-Up) | 1 |
| 8T***21 | Washer-Hard; (11x21x2.5-mm Thk)(M10x1.50x30mm) | 2 |
119-6251 Wiring Gp-Engine
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***77 | Switch As-Pressure; (Engine Oil) | 1 |
| 10***11 | Switch As-Pressure; (Engine Oil) | 1 |
147-1860 Wiring Gp-Engine
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 3 |
| 10***04 | Kit-Receptacle; (4-Pin)(Start Switch) | 1 |
| 10***77 | Switch As-Pressure; (Engine Oil) | 1 |
119-6252 Wiring Gp-Machine
| 09***66 | Washer; (Hard) (4.5x9x1mm Thk) | 3 |
| 11***52 | Wiring Group-Machine | 1 |
| 11***34 | Harness As | 1 |
125-6726 Wiring Gp-Platform
| 03***12 | Terminal-Ring; (2-Ga, 1/4-In Screw)(Circuit Breaker) | 1 |
| 10***40 | Switch As-Magnetic; (Main Power Relay) | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
118-3462 Wiring Gp-Platform
| 03***12 | Terminal-Ring; (2-Ga, 1/4-In Screw)(Circuit Breaker) | 1 |
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***35 | Console Group-Operator | 1 |
Engine Arrangement
111-7717 Engine Ar
| 10***32 | Pump Group-Fuel Injection | 6 |
| 11***17 | Engine Ar | 1 |
| 11***84 | Piston & Rod Group | 6 |
140-1818 Installation Ar-Engine
| 10***58 | Starting Motor Group-Electric | 1 |
| 11***94 | Mounting Group-Engine Flexible | 1 |
| 11***96 | Radiator & Hydraulic Oil Cooler Group | 1 |
119-5036 Installation Ar-Engine
| 10***58 | Starting Motor Group-Electric | 1 |
| 10***24 | Control Group-Speed & Direction | 1 |
| 11***94 | Mounting Group-Engine Flexible | 1 |
Frame And Body
115-4905 Bumper Gp-Drum
| 11***53 | Support As | 1 |
| 11***05 | Bumper Group-Drum | 1 |
| 1G***05 | Washer; (10-mm Thk) | 8 |
119-4996 Bumper Gp-Front
| 10***77 | Scraper As | 1 |
| 11***96 | Bumper Group-Front | 1 |
| 1G***05 | Washer; (10-mm Thk) | 8 |
144-0483 Enclosure Gp-Engine
| 11***80 | Guard Group-Radiator | 1 |
| 11***33 | Bar | 1 |
| 11***35 | Sheet-Rubber | 1 |
119-5035 Enclosure Gp-Engine
| 11***80 | Guard Group-Radiator | 1 |
| 11***33 | Bar | 1 |
| 11***35 | Sheet-Rubber | 1 |
142-6940 Frame Gp-Main
| 07***27 | Screw-Drive; (No.12x12.7-mm) | 2 |
| 07***36 | Bushing | 2 |
| 10***24 | Plate | 1 |
119-4997 Frame Gp-Main
| 07***27 | Screw-Drive; (No.12x12.7-mm) | 2 |
| 07***36 | Bushing | 2 |
| 10***24 | Plate | 1 |
116-5280 Guard Gp-Radiator
| 11***66 | Grill As | 1 |
| 11***79 | Guard As-Radiator | 1 |
| 11***80 | Guard Group-Radiator | 1 |
087-0776 Guard Gp-Transmission
| 08***76 | Guard Group-Transmission; Guard Gp-Transmission | 1 |
| 3E***61 | Locknut; (5/8-11-Thd) | 4 |
| 7R***49 | Guard As | 1 |
132-7107 Panel Gp-Side
| 11***37 | Pin | 4 |
| 11***37 | Bracket As | 2 |
| 11***39 | Spacer; (11x30x6-mm Thk) | 4 |
115-0533 Scraper Ar-Drum
| 11***33 | Scraper Ar-Drum | 1 |
| 11***05 | Bumper Group-Drum | 1 |
| 11***06 | Scraper Ar-Drum | 1 |
115-4906 Scraper Ar-Drum
| 11***36 | Scraper Group-Drum; -Front | 1 |
| 11***37 | Scraper Group-Drum; -Rear | 1 |
| 11***06 | Scraper Ar-Drum | 1 |
115-0536 Scraper Gp-Smooth Drum -Front
| 10***10 | Bolt-Carriage | 5 |
| 10***59 | Bracket | 4 |
| 11***34 | Plate-Backing | 2 |
114-9044 Scraper Gp-Smooth Drum
| 10***10 | Bolt-Carriage | 4 |
| 10***59 | Bracket | 4 |
| 11***44 | Scraper Group-Drum | 1 |
115-0537 Scraper Gp-Smooth Drum -Rear
| 10***10 | Bolt-Carriage | 5 |
| 10***60 | Bracket | 4 |
| 11***34 | Plate-Backing | 2 |
Fuel System
129-1102 Base Gp-Fuel Filter
| 11***23 | Insert-Fuel Filter | 1 |
| 12***01 | Valve Group-Check; -Fuel-Fuel Filter | 1 |
| 12***02 | Base Group-Fuel Filter | 1 |
7w-6989 Control Gp-Fuel Injection
| 16***56 | Control Group-Fuel Injection | 1 |
| 6V***83 | Bolt (16mm Long); (M6x1x16-mm) | 4 |
| 7W***89 | Control Group-Fuel Injection; Fuel Injection Control Group | 1 |
7e-9429 Control Gp-Governor
| 5C***53 | Bolt (M6x1.00x16mm); (M6x1x16mm Thk) | 1 |
| 6I***82 | Lever As | 1 |
| 6I***83 | Spring | 2 |
183-4680 Control Gp-Governor
| 03***49 | Nut-Self Lock; (No.10.Unc) | 2 |
| 05***02 | Plug | 1 |
| 10***05 | Kit-Receptacle; (6-Pin)(Display Monitor Harness) | 1 |
7e-8794 Drive Gp-Gov & Transfer Pump
| 10***68 | Gear As-Drive; (44-Teeth), . Body | 1 |
| 10***85 | Lever-Shutoff; (Output) | 1 |
| 1W***65 | Ring-Retaining | 1 |
7w-4812 Fastener Gp-Fuel Inj Pump
| 1T***68 | Seal-O-Ring; (Fuel Injection Pump) | 1 |
| 6F***73 | Seal--To Top Cover On Selector Valve | 1 |
| 6V***18 | Bolt (M8x1.25x45mm); (M8x1.25x35-mm) | 3 |
6i-2693 Filter Gp-Fuel
| 1R***51 | Filter-Fuel; (Advanced Efficiency)(High Efficiency) | 1 |
| 3J***07 | Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve | 1 |
| 6I***93 | Filter Group-Fuel; Fuel Filter Group (2z F3772-Up) | 1 |
140-9008 Filter & Lines Gp-Fuel
| 00***64 | End; (Hose) | 2 |
| 09***88 | Clamp; (Hose) | 2 |
| 10***89 | Hose As | 1 |
100-6179 Governor Gp-Unit Injector
| 10***79 | Governor Group-Unit Injector | 1 |
| 10***12 | Clevis | 1 |
| 10***13 | Piston-Servo | 1 |
4p-5512 Governor Gp-Unit Injector
| 13***52 | Governor Group-Unit Injector | 1 |
| 4P***58 | Spring-Low Idle | 1 |
| 4P***74 | Cam-Torque | 1 |
131-4852 Governor Gp-Unit Injector
| 10***12 | Clevis | 1 |
| 10***13 | Piston-Servo | 1 |
| 10***87 | Ring-Tolerance | 1 |
7e-7661 Governor Gp-Unit Injector
| 4P***12 | Governor Group-Unit Injector | 1 |
| 7E***61 | Governor Group-Unit Injector | 1 |
| 7W***12 | Fastener Group-Governor; Fastener Group(Governor) (~1c K5811) | 1 |
140-1693 Lines Gp-Fuel
| 00***14 | Elbow (90 Degrees Pipe) | 1 |
| 10***68 | Adapter | 1 |
| 11***88 | Hose As | 1 |
129-3567 Lines Gp-Fuel
| 10***68 | Adapter | 2 |
| 11***68 | Hose As | 1 |
| 12***67 | Lines Group-Fuel | 1 |
6i-2420 Lines Gp-Fuel Filter
| 06***26 | Cap-Tube | 1 |
| 11***84 | Tee-O-Ring Port | 1 |
| 11***33 | Tube As | 1 |
7w-8434 Lines Gp-Governor Oil
| 3J***54 | Packing,Preformed Part Of Kit P/N 5r***27 | 2 |
| 4J***77 | Seal - O - Ring (11.23mm Od) | 2 |
| 6V***28 | Elbow-Face Seal (For 6.35mm Od Tube) | 1 |
107-7732 Pump Gp-Fuel Injection
| 10***32 | Pump Group-Fuel Injection | 1 |
| 11***18 | Seal-O-Ring; (26.64mm Id) | 1 |
| 12***74 | Seal-O-Ring; (7.59mm'Id) | 1 |
8n-5251 Pump Gp-Fuel Prm & Prim Filter
| 1L***69 | Ring-Retaining | 1 |
| 2H***29 | Ring - Retaining External | 1 |
| 2J***57 | Packing,Preformed Screw Assembly Part Of Kit P/N 5r***25 | 1 |
8n-3365 Pump Gp-Fuel Priming
| 10***08 | Pump As; (Fuel Priming) | 1 |
| 1B***82 | Bolt (1.25 In. Long X .313 In. Dia.) | 1 |
| 1J***71 | Seal (10.52 Degrees I.D.); Seal-O-Ring -- To Adapter | 2 |
117-2887 Pump Gp-Fuel Priming
| 11***87 | Pump Group-Fuel Priming | 1 |
| 11***20 | Bracket | 1 |
| 8N***51 | Pump Group-Fuel Prime & Prim Filter | 1 |
127-6449 Pump Gp-Fuel Prm & Water Sep
| 11***01 | Bowl As-Water Collection | 1 |
| 11***89 | Element-Water Separator; (Water/Fuel Seperator) | 1 |
| 11***61 | Base Assem. | 1 |
102-9797 Tank & Mtg Gp-Fuel
| 00***70 | Nipple-Strainer To Flange | 1 |
| 05***33 | Gasket-Tank Unit | 1 |
| 10***97 | Tank & Mtg Group-Fuel | 1 |
129-1101 Valve Gp-Check -Fuel
| 03***33 | Seal-O-Ring; (12.42mm Id) | 1 |
| 12***01 | Valve Group-Check; -Fuel-Fuel Filter | 1 |
| 6V***23 | Ring; (Backup) (13.16mm Id) | 1 |
141-8288 Valve Gp-Fuel Relief
| 14***87 | Spring | 1 |
| 14***88 | Valve Group-Fuel Relief | 1 |
| 2W***94 | Plunger As-Valve | 1 |
Hydraulic System
087-1788 Cap & Strainer Gp-Hyd Oil Fill
| 08***88 | Cap Group-Hydraulic Oil Tank | 1 |
| 1L***72 | Dowel (Part Of 8s***99 Assem.) | 1 |
| 2J***61 | Ring-Retaining | 1 |
109-6705 Cylinder Gp-Hydraulic
| 07***85 | Washer | 1 |
| 10***05 | Cylinder Group-Hydraulic | 1 |
| 14***29 | Wire-Lock | 1 |
1g-8877 Filter & Mtg Gp-Hydraulic
| 13***43 | Filter Group-Oil | 1 |
| 1G***77 | Filter & Mtg Group-Hydraulic | 1 |
| 3D***24 | O-Ring - For Oil Drain & Level Plug (Items 3 & 7) | 3 |
122-1786 Filter Gp-Oil
| 12***86 | Filter Group-Hydraulic; -Hydraulic | 1 |
| 12***87 | Indicator Group-Oil Filter Change | 1 |
| 1G***78 | Filter As-Oil; (Advanced Efficiency)(Hydraulic) | 1 |
133-5343 Filter Gp-Oil
| 13***42 | Indicator Group-Oil Filter Change; -Hydraulic | 1 |
| 13***43 | Filter Group-Oil | 1 |
| 1G***78 | Filter As-Oil; (Advanced Efficiency)(Hydraulic) | 1 |
077-5200 Gauge Gp-Sight -Hydraulic Tank
| 07***00 | Gauge Group-Sight; -Hydraulic Tank | 1 |
| 1H***23 | Packing,Preformed Part Of Kit P/N 5r***25 | 2 |
| 8F***69 | Packing,Preformed Uoc:Bsv,Bsx | 4 |
119-6099 Hydraulic Ar-Auxiliary
| 10***77 | Lines Group-Cylinder | 1 |
| 10***04 | Cylinder & Mtg Group-Steering | 1 |
| 11***49 | Lines Group-Auxiliary Hydraulic | 1 |
133-5342 Indicator Gp-Oil Filter Change
| 13***42 | Indicator Group-Oil Filter Change; -Hydraulic | 1 |
| 15***51 | Seal-O-Ring | 2 |
| 16***39 | Screw | 2 |
117-0549 Lines Gp-Auxiliary Hydraulic
| 11***74 | Hose As | 1 |
| 11***49 | Lines Group-Auxiliary Hydraulic | 1 |
| 11***45 | Screen-Suction; (Hydraulic Tank) | 1 |
119-6522 Lines Gp-Hydraulic Filter
| 10***21 | Hose As | 1 |
| 10***03 | Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge) | 1 |
| 10***82 | Hose As | 1 |
117-3051 Lines Gp-Hydraulic Oil Cooler
| 11***66 | Hose As | 1 |
| 11***72 | Hose As | 2 |
| 11***51 | Lines Group-Hydraulic Oil Cooler | 1 |
136-8869 Motor Gp-Piston -Vibratory
| 09***15 | Ring-Retaining | 1 |
| 10***35 | Cone-Bearing | 1 |
| 10***13 | Bolt | 4 |
123-5260 Motor Gp-Piston -Propel, Axle
| 03***39 | Seal-O-Ring (Id=9.25mm) | 3 |
| 03***41 | Seal-O-Ring | 1 |
| 10***17 | Seal-O-Ring | 1 |
108-4090 Motor Gp-Piston
| 10***00 | Kit-Check Valve | 2 |
| 10***23 | Ring-Retaining | 2 |
| 10***26 | Shim; (0.5-mm Thk)(0.5mm Thk) | 1 |
108-4158 Motor Gp-Piston
| 10***58 | Motor Group-Vibratory | 1 |
| 11***21 | Plug-Special | 2 |
| 11***22 | Spring | 2 |
119-6520 Pump & Mtg Gp-Hydraulic
| 10***61 | Elbow-Face Seal | 1 |
| 11***02 | Pump Group-Hydraulic | 1 |
| 11***20 | Pump & Mtg Group-Hydraulic | 1 |
112-9563 Pump Gp-Piston
| 03***08 | Spring | 1 |
| 03***05 | Seal-O-Ring | 1 |
| 03***88 | Bolt-12 Point Head; (3/8-16x1.125-In) | 1 |
114-5602 Pump Gp-Gear
| 10***54 | Spring | 1 |
| 10***55 | Seal-Shaft | 1 |
| 10***58 | Kit-Seal; (Valve) | 1 |
108-4092 Pump Gp-Piston
| 03***05 | Seal-O-Ring | 2 |
| 07***80 | Handle | 1 |
| 07***53 | Pin; (Spring) | 2 |
160-1013 Pump Gp-Piston
| 03***05 | Seal-O-Ring | 1 |
| 07***75 | Shim | 1 |
| 08***02 | Plug-Orifice | 1 |
7r-3708 Rotating Gp-Motor
| 7R***08 | Rotating Group-Motor | 1 |
| 7R***16 | Kit-Shaft & Bearing | 1 |
| 7R***17 | Cover | 1 |
137-4581 Rotating Gp-Motor -Propel
| 13***81 | Rotating Group-Motor; -Propel | 1 |
| 13***84 | Piston | 7 |
| 6E***36 | Barrel | 1 |
117-2658 Tank & Mtg Gp-Hydraulic
| 00***70 | Nipple-Strainer To Flange | 1 |
| 07***00 | Gauge Group-Sight; -Hydraulic Tank | 1 |
| 08***88 | Cap Group-Hydraulic Oil Tank | 1 |
129-3568 Tank & Mtg Gp-Hydraulic
| 00***70 | Nipple-Strainer To Flange | 1 |
| 03***48 | Stud | 2 |
| 07***00 | Gauge Group-Sight; -Hydraulic Tank | 1 |
117-2888 Valve & Mtg Gp-Bypass
| 11***75 | Valve-Bypass; (Hydraulic Oil Cooler) | 1 |
| 11***88 | Valve & Mtg Group-Bypass | 1 |
| 5K***90 | Seal-To Hydraulic Cooler Inlet Port | 3 |
119-6521 Valve & Mtg Gp-Manifold
| 11***28 | Manifold-Return | 1 |
| 11***21 | Valve & Mtg Group-Manifold | 1 |
| 12***58 | Bracket | 1 |
110-6396 Valve Gp-Flushing
| 10***17 | Seal-O-Ring | 2 |
| 10***18 | Seal-O-Ring | 3 |
| 11***73 | Orifice | 1 |
139-7747 Valve Gp-Flushing -Propel Motor
| 10***17 | Seal-O-Ring | 2 |
| 12***91 | Plug | 2 |
| 12***96 | Valve-Piston | 1 |
Lubrication System
131-4810 Breather Gp -Crankcase
| 13***10 | Breather Group; -Crankcase | 1 |
| 2W***62 | Breather As-Crankcase; (Engine) | 1 |
| 4P***36 | Base | 1 |
1n-3477 Breather Gp -Crankcase
| 1N***77 | Breather Group; Breather Group | 1 |
| 2W***62 | Breather As-Crankcase; (Engine) | 1 |
| 5N***85 | Washer-Sealing; (Sealing) | 1 |
7e-3626 Filler Gp-Engine Oil
| 5L***52 | Cap Assembly, Including:-; (Engine) | 1 |
| 6L***09 | Seal-Rubber | 1 |
| 6V***40 | Bolt (M8x1.25x25mm); (M8x1.25x25-mm) | 2 |
6i-4515 Filler Gp-Engine Oil
| 5L***52 | Cap Assembly, Including:-; (Engine) | 1 |
| 6I***99 | Tube As | 1 |
| 6I***15 | Filler Group-Oil | 1 |
7c-0271 Filter Gp-Engine Oil
| 1R***39 | Filter As-Engine Oil; (Standard Efficiency) | 1 |
| 24***64 | Spring; (Yoke) | 1 |
| 2M***80 | Seal--To Connector Pump Outlet | 1 |
7w-8420 Fumes Disposal Gp
| 4D***88 | Clip-(Slot To Fit Fastener M10 Or 3/8) | 1 |
| 6V***18 | Bolt (M8x1.25x50mm); (M8x1.25x50-mm) | 1 |
| 7C***52 | Hose-Disposal; (Fumes)(Fumes) | 1 |
6i-2685 Gauge Gp-Oil Level (Dipstick)
| 1S***63 | Plug; (Mounted-Bottom | 3 |
| 3E***52 | Washer-Hard; (8.8x20.5x2.5-mm Thk) | 2 |
| 5P***70 | Nut-Hard; (M8 X 1.25) | 1 |
166-6543 Gauge Gp-Oil Level (Dipstick)
| 03***81 | Spacer; (9x16x25-mm Thk) | 1 |
| 09***49 | Bolt; (M8x1.25x40-mm) | 1 |
| 16***43 | Gauge Group-Oil Level (Dipstick) | 1 |
132-2792 Gauge Gp-Oil Level (Dipstick)
| 03***81 | Spacer; (9x16x25-mm Thk) | 1 |
| 09***49 | Bolt; (M8x1.25x40-mm) | 1 |
| 13***92 | Gauge Group-Oil Level (Dipstick); -Engine | 1 |
117-2886 Lines Gp-Engine Oil
| 10***76 | Hose As | 1 |
| 11***86 | Lines Group-Engine Oil | 1 |
| 3J***07 | Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve | 1 |
4w-2914 Lines Gp-Engine Oil
| 3P***56 | Seal-O-Ring; (21.82mm Id) | 2 |
| 4W***32 | Elbow-Outlet | 1 |
| 4W***14 | Lines Group-Engine Oil | 1 |
1w-6030 Lines Gp-Turbocharger Oil
| 1S***57 | Gasket; (Turbocharger-Oil Supply) | 1 |
| 1W***30 | Lines Group-Turbocharger Oil | 1 |
| 3J***07 | Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve | 1 |
200-4497 Pump Gp-Engine Oil
| 18***77 | Pump Group-Engine Oil | 1 |
| 20***97 | Pump Group-Engine Oil | 1 |
| 7W***37 | Shaft-Oil Pump | 1 |
4w-2195 Pump Gp-Engine Oil
| 20***97 | Pump Group-Engine Oil | 1 |
| 4W***95 | Pump Group-Engine Oil; Engine Oil Pump Group | 1 |
| 6V***15 | Bolt; (M10x1.5x75-mm) | 2 |
119-2924 Pump Gp-Engine Oil
| 10***05 | Spring | 1 |
| 11***24 | Pump Group-Engine Oil | 1 |
| 2W***77 | Body As-Oil Pump | 1 |
Machine Arrangement
119-5003 Chassis Ar
| 10***97 | Tank & Mtg Group-Fuel | 1 |
| 11***44 | Scraper Group-Drum | 1 |
| 11***05 | Bumper Group-Drum | 1 |
144-0510 Chassis Ar
| 10***97 | Tank & Mtg Group-Fuel | 1 |
| 11***44 | Scraper Group-Drum | 1 |
| 11***05 | Bumper Group-Drum | 1 |
118-2852 General Ar
| 11***17 | Engine Ar | 1 |
| 11***29 | Operator Ar | 1 |
| 11***52 | General Ar | 1 |
Operator Station
117-9982 Console Gp-Instrument
| 10***16 | Plug | 1 |
| 10***42 | Diode Group | 3 |
| 10***08 | Film-Instrument | 1 |
109-1035 Console Gp-Operator
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 2 |
| 10***20 | Film-Identification; (Operator Console) | 1 |
| 10***35 | Console Group-Operator | 1 |
140-1696 Control Gp-Direction & Speed
| 03***48 | Clip; (11.11mm .437in Id) | 2 |
| 03***77 | Ball Joint | 1 |
| 10***89 | Bolt; (M8x1.25x130-mm) | 3 |
108-4924 Control Gp-Direction & Speed
| 03***48 | Clip; (11.11mm .437in Id) | 2 |
| 03***77 | Ball Joint | 1 |
| 10***89 | Bolt; (M8x1.25x130-mm) | 2 |
121-2001 Gauge Gp-Vibratory
| 10***02 | Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness) | 1 |
| 10***89 | Guard-Magneto Sensor | 1 |
| 10***49 | Harness As-Sensor; (Vibratory) | 1 |
108-7735 Guard Gp-Vandalism
| 10***51 | Cover | 1 |
| 10***35 | Guard Group-Vandalism | 1 |
| 1G***95 | Bolt | 2 |
1g-6588 Control Gp-Handle
| 10***16 | Screw; (4-40x15.88-mm) | 4 |
| 10***19 | Switch-Push Button; (Vibratory Select On/Off) | 1 |
| 10***21 | Cap | 1 |
136-6880 Kit-Cab Mount
| 13***34 | Spacer | 2 |
| 13***35 | Spacer | 2 |
| 13***36 | Plate | 2 |
7r-6606 Lever Gp-Propel
| 09***02 | Swivel | 1 |
| 0S***97 | Capscrew (1/4 - 28 Nf X 1 Gd8, Hex) | 1 |
| 0S***14 | Bolt (.25" Diameter-.50" Long) | 4 |
111-1366 Lever Gp-Propel
| 10***07 | Kit-Connecting Plug; (2-Pin)(Electronic Control) | 1 |
| 11***66 | Lever Group-Propel | 1 |
| 18***36 | Socket-Connector; (16-Ga To 18-Ga) | 2 |
135-2929 Module Gp-Warning Indicator
| 11***79 | Lamp; (24-Volt)(Temperature Selection) | 4 |
| 13***29 | Lighting Group-Warning; -Engine Temperature | 1 |
116-2629 Operator Ar
| 10***77 | Control Group-Steering | 1 |
| 10***70 | Lines Group-Steering | 1 |
| 10***35 | Guard Group-Vandalism | 1 |
119-5001 Platform Gp-Operator
| 11***25 | Door As | 1 |
| 11***04 | Plate As-Seat | 1 |
| 11***46 | Locknut; (M6x1-Thd) | 2 |
125-0657 Platform Gp-Operator
| 11***25 | Door As | 1 |
| 11***04 | Plate As-Seat | 1 |
| 11***46 | Locknut; (M6x1-Thd) | 2 |
104-6546 Rops Gp
| 10***46 | Rops Group | 1 |
| 1G***23 | Rops Group | 1 |
| 5V***62 | Bolt-Shoulder; (7/16-20x1.26-In) | 2 |
1g-8223 Rops Gp
| 12***37 | Rops As | 1 |
| 1G***23 | Rops Group | 1 |
| 6V***46 | Trim; (5-Dm) | 0 |
122-4608 Rops Gp
| 10***29 | Seat Belt Group | 1 |
| 10***98 | Kit-Fastener; (Seat) | 1 |
| 12***08 | Rops Group | 1 |
108-7829 Seat Belt Gp
| 10***29 | Seat Belt Group | 1 |
105-7628 Seat Gp
| 10***28 | Seat Group | 1 |
| 10***29 | Seat Belt Group | 1 |
| 10***97 | Kit-Fastener | 2 |
9v-8184 Seat Gp-Suspension
| 03***43 | Nut; (5/16-18 Thd) | 4 |
| 11***36 | Screw-Flat Head; (5/16-18x0.875-In) | 4 |
| 4B***71 | Washer Pump Mounting Plate To Adjusting Strap | 4 |
119-5122 Seat Gp
| 10***08 | Plate-Seat Base | 1 |
| 10***53 | Seat Group; -Vinyl | 1 |
| 11***22 | Seat Group | 1 |
103-5953 Seat Gp -Vinyl
| 10***53 | Seat Group; -Vinyl | 1 |
| 13***82 | Adjuster St | 1 |
| 13***83 | Cushion-Seat | 1 |
9c-4449 Seat Gp
| 11***36 | Screw-Flat Head; (5/16-18x0.875-In) | 2 |
| 2K***73 | Locknut Inside Guard Assembly | 1 |
| 2K***61 | Screw-Machine; (3/8-16x1.5-In) | 1 |
120-8200 Seat Gp-Suspension
| 10***28 | Seat Group | 1 |
| 12***00 | Seat Group-Suspension | 1 |
9v-7924 Suspension Gp-Seat
| 02***24 | Locknut; (1/4-20-Thd) | 2 |
| 2K***73 | Locknut Inside Guard Assembly | 12 |
| 2K***11 | Pin (Spring-Outer) | 2 |
Power Train
117-2656 Axle & Mtg Gp-Drive
| 11***56 | Axle & Mtg Group-Drive | 1 |
| 13***96 | Axle Group | 1 |
| 1D***24 | Bolt--19 mm (3/4 Inches) X 229 mm (9 Inches) | 8 |
321-9749 Axle & Mtg Gp-Drive
| 13***73 | Axle Group | 1 |
| 32***49 | Axle & Mtg Group-Drive | 1 |
| 7X***70 | Bolt; (M20x2.5x220-mm) | 8 |
136-8873 Axle Gp
| 03***57 | Cone-Bearing; (Tapered Roller) | 2 |
| 05***44 | Rod-Brake Control | 2 |
| 05***55 | Pin-Pivot | 4 |
168-8694 Axle Gp
| 16***94 | Axle Group | 1 |
138-2496 Axle Gp
| 03***57 | Cone-Bearing; (Tapered Roller) | 2 |
| 05***44 | Rod-Brake Control | 2 |
| 05***55 | Pin-Pivot | 4 |
117-7530 Axle Gp
| 03***57 | Cone-Bearing; (Tapered Roller) | 2 |
| 05***44 | Rod-Brake Control | 2 |
| 05***55 | Pin-Pivot | 2 |
109-2974 Ballast Gp-Wheel
| 10***74 | Ballast Group-Wheel | 1 |
163-0053 Differential Gp
| 16***53 | Differential Group | 1 |
120-4292 Drum Gp-Drive & Vibratory
| 11***87 | Drive Group-Support & Vibratory | 1 |
| 12***92 | Drum Group-Drive & Vibratory | 1 |
| 12***95 | Drum Group-Smooth | 1 |
147-2363 Drum Gp-Drive & Vibratory
| 13***54 | Drive Group-Support & Vibratory | 1 |
| 14***62 | Support Group-Vibratory | 1 |
| 14***63 | Drum Group-Drive & Vibratory | 1 |
147-2364 Drum Gp-Smooth
| 06***58 | Seal-O-Ring; (Oil Pan Drain Plug) | 2 |
| 12***16 | Plate As | 2 |
| 14***21 | Shaft | 1 |
120-4295 Drum Gp-Smooth
| 07***08 | Bearing; (Tapered Roller) | 4 |
| 07***84 | Shim; (0.8-mm Thk) | 2 |
| 07***54 | Retainer, Bearing | 4 |
7x-8144 Planetary Gp-Final Drive
| 07***90 | Ring-Retaining | 1 |
| 2L***93 | Pin,Straight | 3 |
| 7R***09 | Hub | 1 |
119-6098 Hydraulic Ar-Propel
| 11***38 | Motor & Mtg Group-Propel | 1 |
| 11***98 | Hydraulic Ar-Propel | 1 |
| 11***45 | Pump & Mtg Group-Propel | 1 |
122-1508 Installation Gp-Drum
| 12***08 | Installation Group-Drum | 1 |
| 12***57 | Spacer; (1.6-mm Thk) | 8 |
| 12***58 | Spacer; (2-mm Thk) | 8 |
119-6246 Lines Gp-Propel
| 11***69 | Hose As | 1 |
| 11***17 | Hose As | 1 |
| 11***18 | Hose As | 1 |
116-7038 Motor & Mtg Gp-Propel
| 11***38 | Motor & Mtg Group-Propel | 1 |
| 12***60 | Motor Group-Propel; -Propel, Axle | 1 |
| 13***11 | Cap; (Tamper Resistant) | 2 |
119-4994 Power Train Ar
| 11***56 | Axle & Mtg Group-Drive | 1 |
| 11***07 | Wheel & Tire Group | 1 |
| 11***94 | Power Train Ar | 1 |
119-6245 Pump & Mtg Gp-Propel
| 10***92 | Pump Group-Hydraulic | 1 |
| 11***22 | Drive Group-Pump | 1 |
| 11***45 | Pump & Mtg Group-Propel | 1 |
122-1462 Support Gp-Drum
| 07***92 | Mount, Rubber Shock | 4 |
| 12***62 | Support Group-Drum | 1 |
| 12***06 | Plate As-Support | 2 |
1g-3605 Wheel & Tire Gp
| 07***95 | Cap, Valve Stem | 1 |
| 07***06 | Nut-Valve Stem | 1 |
| 07***92 | Valve | 1 |
118-5607 Wheel & Tire Gp
| 11***07 | Wheel & Tire Group | 1 |
| 1G***05 | Wheel & Tire Group | 2 |
| 5H***04 | Washer Rear Bracket Assembly To Frame; Washer-Rear Bracket Assembly To Frame | 16 |
Service Equipment And Supplies
127-8781 Cart Gp-Filter
| 00***45 | Sleeve | 2 |
| 00***39 | Elbow | 1 |
| 0S***09 | Bolt (3/4") Filler Tube Assembly To Transfer Drive Case | 4 |
107-8697 Film Gp
| 03***91 | Pop - Rivet (To Secure Safety Lable) | 4 |
| 10***58 | Film-Instruction; (Operator) | 1 |
| 10***97 | Film Group | 1 |
128-4238 Flushing Gp-Drum
| 12***93 | Connector | 1 |
| 12***81 | Cart Group-Filter | 1 |
| 12***38 | Flushing Group-Drum | 1 |
128-4242 Flushing Gp-Drum
| 12***51 | Connector | 1 |
| 12***89 | Valve-Ball | 1 |
| 12***42 | Flushing Group-Drum | 1 |
128-4241 Flushing Gp-Drum
| 00***07 | Elbow; (90 Degree) | 1 |
| 12***87 | Adapter | 1 |
| 12***88 | Adapter | 1 |
119-5000 Plate & Film Gp
| 08***17 | Film-Instruction; (Manuals Inside) | 1 |
| 10***33 | Screw-Drilling | 4 |
| 10***15 | Film-Notice | 1 |
120-8178 Plate & Film Gp
| 12***78 | Plate & Film Group | 1 |
| 5P***44 | Film Warning; On Front Vertical Surface Of Platform On Right Side & Left Side Of Fuel Tank Under The Grab Irons | 2 |
| 6V***11 | Film; Film-Warning. Located On Front Of Fuel | 1 |
Steering System
125-0663 Control Gp-Steering
| 03***57 | Wheel-Hand Steering | 1 |
| 07***65 | Nut, 13/16 | 1 |
| 12***68 | Steering Column | 1 |
101-8677 Control Gp-Steering
| 03***57 | Wheel-Hand Steering | 1 |
| 07***65 | Nut, 13/16 | 1 |
| 07***43 | Steering Column Group | 1 |
109-6704 Cylinder & Mtg Gp-Steering
| 10***40 | Spacer; (10.74x17.14x7-mm Thk) | 4 |
| 10***76 | Hose As | 2 |
| 10***04 | Cylinder & Mtg Group-Steering | 1 |
101-8477 Lines Gp-Steering Cylinder
| 10***77 | Lines Group-Cylinder | 1 |
| 11***46 | Hose As | 2 |
| 6V***98 | Seal-O-Ring -Line From Gear Pump Output | 8 |
149-4011 Lines Gp-Steering
| 10***66 | Sleeve-Abrasion | 1 |
| 10***90 | Clamp-Block | 1 |
| 12***66 | Bar | 2 |
123-6582 Lines Gp-Steering
| 10***90 | Clamp-Block | 3 |
| 12***66 | Bar | 6 |
| 12***82 | Lines Group-Steering | 1 |
1g-9787 Pump Gp-Metering
| 05***50 | Seal | 3 |
| 07***45 | Bearing Kit (Consists Of Parts Marked K) | 1 |
| 10***53 | Kit-Parts Control | 1 |
Vibratory System
139-2054 Drive Gp-Support & Vibratory
| 06***58 | Seal-O-Ring; (Oil Pan Drain Plug) | 1 |
| 13***54 | Drive Group-Support & Vibratory | 1 |
| 14***08 | Plate | 1 |
116-5887 Drive Gp-Support & Vibratory
| 07***92 | Mount, Rubber Shock | 4 |
| 10***93 | Motor & Mtg Group-Vibratory | 1 |
| 11***87 | Drive Group-Support & Vibratory | 1 |
1g-8830 Support Gp-Vibratory
| 03***60 | Cup-Roller Bearing | 1 |
| 03***61 | Cone-Roller Bearing | 1 |
| 07***37 | Seal | 1 |
1g-9443 Support Gp-Vibratory
| 03***60 | Cup-Roller Bearing | 1 |
| 03***61 | Cone-Roller Bearing | 1 |
| 07***37 | Seal | 1 |
140-8267 Housing Gp-Eccentric Weight -Rh
| 12***88 | Shaft | 1 |
| 12***39 | Seal | 4 |
| 12***40 | Bearing | 2 |
147-2361 Housing Gp-Eccentric Weight -Lh
| 12***87 | Shaft | 1 |
| 12***39 | Seal | 4 |
| 12***40 | Bearing | 2 |
119-6100 Hydraulic Ar-Vibratory
| 10***43 | Pump & Mtg Group-Vibratory | 1 |
| 11***00 | Hydraulic Ar-Vibratory | 1 |
| 11***23 | Lines Group-Vibratory | 1 |
158-2225 Lines Gp-Vibratory
| 10***38 | Clamp-Half | 2 |
| 10***81 | Bar-Riser | 2 |
| 11***36 | Hose As | 1 |
119-6523 Lines Gp-Vibratory
| 10***38 | Clamp-Half | 2 |
| 10***81 | Bar-Riser | 2 |
| 11***75 | Hose As | 1 |
108-2793 Motor & Mtg Gp-Vibratory
| 10***93 | Motor & Mtg Group-Vibratory | 1 |
| 10***58 | Motor Group-Vibratory | 1 |
| 3K***15 | Seal-O-Ring (Id=101.27mm) | 1 |
140-9614 Motor & Mtg Gp-Vibratory
| 13***69 | Motor Group-Piston; -Vibratory | 1 |
| 14***14 | Motor & Mtg Group-Vibratory | 1 |
| 3K***15 | Seal-O-Ring (Id=101.27mm) | 1 |
108-3943 Pump & Mtg Gp-Vibratory
| 10***43 | Pump & Mtg Group-Vibratory | 1 |
| 11***63 | Pump Group-Hydraulic | 1 |
| 2M***80 | Seal--To Connector Pump Outlet | 1 |
140-6316 Shaft Gp-Eccentric Weight
| 12***54 | Shaft | 1 |
| 14***16 | Shaft Group-Eccentric Weight | 1 |
| 7X***05 | Shot; (Requires 208 Oz Of Shot) | 0 |
147-0333 Shaft Gp-Eccentric Weight
| 14***92 | Shaft | 1 |
| 14***33 | Shaft Group-Eccentric Weight | 1 |
| 18***33 | Shot; (Steel)(10-Kg) | 0 |
147-2362 Support Gp-Vibratory
| 14***08 | Plate | 1 |
| 14***12 | Bracket | 2 |
| 14***50 | Mount | 4 |
159-9405 Support Gp-Vibratory
| 03***60 | Cup-Roller Bearing | 1 |
| 03***61 | Cone-Roller Bearing | 1 |
| 07***37 | Seal | 1 |
CS-531C serial number reference
On this compactor the PIN/serial plate is riveted to the main frame, typically on the right-hand side near the articulation joint or under the operator's platform, alongside the engine emissions/build plate. The plate reads as a 3-letter prefix followed by a sequential unit number (for example 9RN00123); the letter prefix ties the machine to its specific model/build series and the digits are the individual unit's place in that production run.
| Prefix | Identifies | Notes |
|---|---|---|
| 9RN | CS-531C single-drum vibratory soil compactor, Cat 3116T diesel | Serial range 9RN00001 and up. Fitted with the Cat 3116T diesel, rated about 108 kW (145 hp) gross. Operating weight is about 9.3 t (20,500 lb). This is the only prefix documented specifically against the CS-531C nameplate; the plain CS-531 (no C) and the later CS-531D use their own separate prefix sets and are not part of this range. Confirm exact serial breaks and any regional build variant with a dealer before ordering parts. |
Frequently asked questions
What engine does the Caterpillar CS-531C use?
A Cat 3116T turbocharged diesel, rated at roughly 108 kW (145 hp) gross, in its off-highway mechanically governed form with camshaft-driven unit injectors, not the electronic HEUI system used on later on-highway 3116 engines.
What is the CS-531C's operating weight?
About 9.3-9.4 t (roughly 20,500 lb), give or take depending on ROPS/FOPS configuration and drum shell option; figures vary slightly by source and build sheet.
What replaced the Caterpillar CS-531C?
The CS-531D succeeded it in the early 2000s, part of a driveline family later reorganized under Cat's E-series naming and then, in 2023, folded into Cat's weight-class model-naming system that retired lettered-suffix names across the soil compactor line.
What CS-531C owners discuss
Is the CS-531C's engine the same troublesome fuel system as the highway-truck 3116?
No. The CS-531C runs the Cat 3116T turbo diesel in its industrial, off-highway form. That version is fed by mechanically governed unit injectors with a camshaft-driven rack and governor, not the hydraulic-electronic unit injection (HEUI) system Cat put in on-highway 3116 trucks from the mid-1990s on. Recurring items owners flag across the 3116 family, worth a look on this compactor too: hesitation on a cold start until oil warms, governor linkage and fuel-setting screw drift with age, and seep at the block-mounted oil cooler O-rings. Troubleshoot the mechanical pump and governor linkage first. HEUI-specific fixes do not apply here.
What do owners say about the hydrostatic drive and how it feels on grade?
Propel is hydrostatic, not a mechanical transmission. Reported behavior matches hydrostatic soil compactors generally: smooth creep control at low travel speed, but the machine feels sluggish on a grade if charge pressure drifts out of spec. As hours climb, watch the propel pump and drive motor for internal wear, showing up as lost top speed or hunting at idle. Hydraulic hose runs near the articulation hitch are a known chafe point since the whole rear frame swings on every turn. Check that routing on a walk-around, not just the manifold fittings.
What drum and exciter wear patterns are typical for this machine?
This class of compactor spends more time on rough soil or landfill working faces than a paving roller does on finished grade, so drum scrapers wear faster and need more frequent edge adjustment to keep the drum face clean. Inside the drum, the exciter (vibratory weight shaft) rides in its own oil-filled housing, and a low oil level there is what actually kills the bearings, not the vibration itself. Watch for a growling or knocking noise from the drum under vibration, uneven or one-sided vibration output, and metal fines in the exciter oil at a service check. Have your dealer verify exciter oil level and bearing condition before it reaches the metal-in-the-oil stage.
The vibratory system won't engage, or only runs on low amplitude. What's the usual cause?
The electrical side is the usual culprit before the hydraulics. Common culprits: a blown fuse, a worn amplitude-selector switch on the console, or a solenoid valve on the vibratory pump that has failed, sometimes because a wiring fault fed it full battery voltage instead of a switched signal and cooked the coil. On a machine this age, corroded or chafed connectors near the drum and at the articulation joint are the first place to check before condemning the pump. Have your dealer verify the solenoid and wiring circuit rather than swapping the vibratory pump on a guess.
How much should articulation/hitch wear worry a buyer?
Like any articulated compactor, the CS-531C's center hitch takes a beating. Every turn loads the pins and bushings, and once a machine has real hours on it, play there shows up as clunking on direction changes or a wandering feel in the drum under vibration. It is called out as one of the most expensive wear items on this class of machine. A pre-purchase check should include rocking the front and rear frames against each other by hand with the engine off, feeling for play rather than just looking at it. Have your dealer verify hitch pin and bushing clearance against spec before buying, or before it is left to go too long.
What should I check when buying a used CS-531C?
Pull the serial prefix and match it to the right parts and service book era before assuming interchange with later C or D-series CS compactors of similar number. Run the vibratory system through low and high amplitude and confirm it engages evenly on both, without hesitation. Rock the articulation joint by hand for play. Look for cracked or torn rubber drum isolators, a sign vibration is transferring straight into the frame and operator station instead of being damped. Check the drum shell for pitting or dents that shorten smooth-drum service life, and look for hydraulic seepage at hose fittings and around the exciter housing. Confirm the rear tires, this model rides on 23.1x26 rubber, are not weather-checked or flat-spotted. Do a cold start and watch for the smoke and hesitation typical of this engine family. As a rough guide, machines under about 3,000 hours are low-use, 3,000 to 6,000 is mid-life, and anything north of 7,000 hours should be priced expecting a driveline or engine overhaul before long. Have your dealer verify hour meter integrity and pull a service history before final offer.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
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