Caterpillar CS-323C
Caterpillarpaving compactorvibratory compactor

Caterpillar CS-323C

Maintenance schedule, common problems & OEM parts breakdown

The Caterpillar CS-323C is a single-drum, smooth-drum vibratory soil compactor in Cat's small-frame compaction line, built for site prep, subgrade and base work, trench backfill, and small roadway or parking-lot jobs. Power comes from a Cat 3054C four-cylinder diesel rated 62 kW (83 hp) gross and 60 kW (80 hp) net; factory literature is inconsistent on whether this rating is turbocharged or naturally aspirated, and a lower 52 kW (70 hp) rating shows up on some spec sheets, so confirm off the engine dataplate rather than assuming. The earlier CS-323/CP-323 generation it replaced ran a Perkins 4.236 diesel instead. Operating weight runs 4390-4540 kg (9680-10,010 lb) depending on configuration (base versus blade-equipped or full-fluid). Production runs roughly from the late 1990s into the mid-2000s based on serial-plate evidence, following the original CS-323/CP-323 series that Cat built from around 1989. Factory configurations include this CS-323C smooth-drum roller and its CP-323C padfoot sister model on the same chassis and driveline, both offered with an optional front leveling blade and ROPS/FOPS operator protection.

The move from the Perkins-powered original series to the Cat 3054C C-series brought a bigger fuel tank, a jump in vibration frequency from 30 Hz to 35 Hz, more centrifugal force, and formal Tier 2/Stage II emissions certification the earlier machines never carried, though top travel speed actually dropped slightly with the change. Both generations kept mechanical fuel injection and a simple relay-and-lamp electrical system, with no ECM or digital fault-code tree, which keeps diagnosis straightforward on machines now two decades old or more. In today's used and parts market, the CS-323C holds a niche as an affordable, mechanically simple compactor for contractors who don't need the size of Cat's current CS44/CS44B-class rollers. Its 3054 engine family is shared across several other Cat machines of the era, which keeps engine parts sourcing easier than compactor-specific items like drum bearings and isolation mounts, where smooth-drum versus padfoot configuration has to be confirmed before ordering.

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-323C specifications

Engine

Engine modelCat 3054C diesel, 4-cylinder inline, turbocharged. Some spec listings for this model reference the naturally aspirated 3054 DI-NA rated lower — treat as series/configuration variance, verify by serial number
Gross power62 kW (83 hp); lower-rated sources list 52 kW (70 hp) for an earlier configuration
Net power (ISO 9249 / SAE J1349)60 kW (80 hp)
Displacement4.4 L (268 cu in) for the 3054C rating; earlier-rated sources list 4.0 L (244 cu in)
Cylinders4, inline, turbocharged
Bore x stroke105 mm x 127 mm (4.13 in x 5.00 in)
Emissions tierU.S. EPA Tier 2 equivalent / EU Stage II equivalent

Weights

Operating weight (ROPS/FOPS, base configuration)4390 kg (9680 lb)
Operating weight (alternate configuration)up to 4540 kg (10,009 lb) — varies by configuration/series, e.g. blade or full fluids fitted
Drum weight2041 kg (4500 lb)
Shipping weightapprox. 4386 kg (9670 lb)
Ground pressurenot published

Dimensions

Overall length (base)4120 mm (162 in / 13.5 ft)
Overall length (with optional blade)4500 mm (177 in)
Overall width1980 mm (78 in / 6.5 ft)
Optional blade width1570 mm (61.8 in)
Optional blade height559 mm (22 in)
Height (with ROPS/FOPS)2510 mm (98 in)
Wheelbase2240 mm (88 in / 7.34 ft)
Ground clearance345-350 mm (13.6-13.7 in)
Drum diameter1016 mm (40 in)
Drum width1270 mm (50 in)
Turning radius (outside drum edge)3890 mm (153 in)

Performance

Maximum travel speed8.9 km/h (5.5 mph)
Vibration frequency35 Hz (2100 vpm)
Maximum centrifugal force66.8 kN (15,000 lbf)
Nominal amplitude (high)1.3-2.5 mm (0.05-0.1 in) — varies by source
Gradeabilitynot published as a numeric figure; propel system is described as giving high gradeability and tractive effort in loose or poor underfoot conditions
Drawbar pullnot published

Service capacities (summary)

Fuel tank144 L (38 US gal)
Hydraulic systemapprox. 49 L (13 US gal)
Engine oilapprox. 7.9 L (2.1 US gal)
Cooling systemnot documented for this exact model in available sources — verify with your dealer or the 3054C engine service manual

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

CS-323C fluids & capacities

SystemCapacityRecommended fluid
Engine crankcase (with filter)6.8-7.6 L (1.8-2.0 US gal) - value varies slightly by engine build across the production runCat DEO or Cat DEO-ULS multigrade diesel engine oil, API CH-4/CI-4 class. Viscosity by ambient temperature: SAE 15W-40 (-9.5 to 50 C / 15 to 122 F), SAE 10W-30 (-18 to 40 C / 0 to 104 F), SAE 5W-40 (-30 to 50 C / -22 to 122 F), SAE 0W-40 for coldest starts (-40 to 40 C / -40 to 104 F). Machine carries the Cat 3054 series diesel; confirm the exact engine suffix against the machine serial number before ordering filters or oil in bulk.
Cooling system18-22.7 L (4.8-6.0 US gal) - varies by engine build/production seriesCat ELC (Extended Life Coolant), 50/50 premix with distilled water for initial fill, giving freeze protection to roughly -37 C (-34 F). Cat DEAC conventional coolant with Cat SCA maintenance is the second-choice option. Do not mix ELC with conventional coolant.
Fuel tank144 L (38 US gal)Standard No. 2-D diesel fuel meeting Cat's ultra-low-sulfur fuel specification; no branded additive required for normal service.
Hydraulic system (tank)49.2 L (13 US gal)Cat HYDO Advanced 10 (SAE 10W) preferred, best suited for -20 to 40 C (-4 to 104 F) ambient. Alternates: Cat HYDO, Cat DEO multigrade, Cat DEO-ULS, Cat DEO SYN, Cat Arctic DEO SYN, Cat TDTO, Cat Arctic TDTO, Cat TDTO-TMS, or Cat MTO, selected by ambient temperature range.
Axle and final drives (differential and planetaries)9.5 L (2.5 US gal)Cat GO (Gear Oil) or Cat Synthetic GO; commercial API GL-5 gear oil is second choice. Viscosity by ambient temperature: SAE 75W-90 (-30 to 40 C / -22 to 104 F), Cat Synthetic GO SAE 75W-140 (-30 to 45 C / -22 to 113 F), SAE 80W-90 (-20 to 40 C / -4 to 104 F), SAE 85W-140 (-10 to 50 C / 14 to 122 F), SAE 90 (0 to 40 C / 32 to 104 F).
Vibratory bearing lube (eccentric weight housing / drum drive planetary / vibratory support)50.8 L (13.4 US gal) for this smooth-drum CS-323C; the padfoot CP-323C variant uses 25.4 L (6.7 US gal) - confirm drum configuration before orderingCat HYDO Advanced 10, Cat DEO, Cat DEO-ULS, or Cat Arctic DEO SYN; full-synthetic compactor lubricant is not required on this model. Viscosity by ambient temperature: SAE 0W-20 or SAE 0W-30 (-40 to 10 C / -40 to 50 F), SAE 5W-20 (-30 to 10 C / -22 to 50 F), SAE 10W (-30 to 20 C / -22 to 68 F), SAE 30 (-10 to 25 C / 14 to 77 F).
Grease points (spec only)Not a bulk-fill compartment - lubricate per the grease-fitting/interval chart in the OMMCat Multipurpose Grease (Cat MPGM) for general chassis and pivot points; Cat Advanced 3Moly Grease where extreme-pressure protection is called out; Cat Arctic Platinum Grease for sustained ambient temperatures below about -20 C (-4 F).

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

Caterpillar CS-323C maintenance schedule

Service intervalTasks
Every 50 h
  • Check engine oil level on the Cat 3054C dipstick before starting; top off with Cat DEO-ULS as needed.
  • Check coolant level and drum water spray tank level; refill the spray tank before hot-mix or sticky-soil work.
  • Drain the fuel/water separator and check for water or sediment.
  • Grease the articulation joint, drum yoke pivots, and blade pivot (if fitted) per the daily grease chart.
  • Walk around and check for hydraulic leaks at hose fittings, tire condition, and ROPS/FOPS structure integrity.
  • Clean the drum water spray nozzles and inline filter screen weekly, or sooner if spray goes patchy.
Every 250 h
  • Change engine oil and filter on the Cat 3054C using Cat DEO-ULS.
  • Replace the primary fuel filter element.
  • Service the air filter primary element if the restriction indicator has tripped.
  • Check alternator belt tension and condition.
  • Grease drum bearing housings and exciter bearing points per the lubrication chart.
Every 500 h
  • Replace the hydraulic return filter element.
  • Check axle and final drive oil level; top off with Cat GO.
  • Check hydraulic tank fluid level; top off with Cat HYDO Advanced 10.
  • Inspect propel pump and flow-divider hoses and fittings for wear or seepage.
  • Test park-brake release pressure and interlock function on the steering-return circuit.
  • Inspect rubber drum isolation mounts for cracking or oil-soaked softening.
Every 1,000 h
  • Change axle and final drive oil with Cat GO.
  • Change the vibratory bearing housing / eccentric weight lubricant.
  • Check and adjust engine valve lash on the Cat 3054C.
  • Inspect drum bearing seals for lubricant migration into the drum shell.
  • Inspect the articulation joint and pivot pins for play.
Every 2,000 h
  • Change engine coolant with Cat ELC, or test and extend per the ELC service schedule.
  • Change hydraulic tank oil with Cat HYDO Advanced 10.
  • Have injection pump timing and fuel delivery checked on the mechanically governed 3054C.
  • Inspect the exciter bearing assembly and drum bearings for wear beyond routine lubrication.
  • Check ROPS/FOPS mounting bolts and structure for cracks or corrosion.
  • Inspect wiring harness and connectors for chafing or corrosion at the vibration switch and water-pump relay circuits.
Every 4,000 h
  • Replace hydraulic hoses on a condition/age basis regardless of visible wear.
  • Rebuild or replace the propel pump, flow divider, and limited-slip differential together once flow balance has drifted.
  • Replace drum isolation mounts as a set rather than individually.
  • Inspect the injection pump front shaft seal for the fuel-into-oil weep common on tired 3054-family engines.
Every 6,000 h
  • Plan a top-end inspection or overhaul of the Cat 3054C valve train and injection pump on continuously worked machines.
  • Replace the seat belt and ROPS-mounted safety hardware on an age/hours basis.
  • Re-evaluate the drum shell and scraper bars for wear buildup, replacement, or drum reconditioning.
  • Send hydraulic tank and axle/final-drive fluid samples for full lab analysis before committing to a driveline rebuild.

Servicing the CS-323C beyond the schedule

Predictive Maintenance & Fluid Analysis

Pull an oil sample at every Cat 3054C engine service; fuel dilution or a rising dipstick level flags a weeping injection pump seal before it costs a bearing. Sample vibratory bearing housing lube separately from engine oil, since metal fines there mean exciter or drum bearing wear well before any growl shows up. Track hydraulic fluid condition and flow-divider balance to catch propel pump wear early. Watch drum bearing housings for lubricant migrating into the drum shell; a dry-looking housing on a high-hour machine is a hidden seal failure, not a healthy bearing.

Corrective & Common Repairs

Rough idle or white smoke on cold start usually traces to injection pump timing drift on this mechanically governed engine, not a sensor; the 3054C carries no ECM. Vibration cutting in and out is more often a chafed connector or tired relay in the simple lamp-based harness than a failed exciter. A machine that won't release its park brake is commonly a charge-pressure or interlock fault on the steering-return circuit, not a seized brake pack. Clogged drum water spray nozzles and a fines-loaded inline filter cause patchy spray on hot mix; clean both before condemning the pump.

Overhaul & Rebuild Points

Major-hour work centers on the drum: exciter bearings, drum bearing seals, and the rubber isolation mounts between drum yoke and frame are the real wear items on this single-drum roller with no track undercarriage. Replace isolation mounts as a set once any show cracking or oil-soaked softening, since a hardened mount passes vibration straight into the frame and wiring. Rebuild the propel circuit, pump, flow divider, and limited-slip differential together once flow balance drifts. On tired 3054-family engines, check the injection pump front shaft seal for the fuel-into-oil weep before a full engine teardown.

Seasonal & Environment Servicing

Switch engine, hydraulic, and axle/final-drive fluids to their cold-weather grades before winter; Cat DEO-ULS scales down to SAE 0W-40 and Cat HYDO Advanced 10 both carry published cold-start ranges for this machine. Confirm coolant is mixed for the climate, since Cat ELC 50/50 premix protects to roughly -37 C (-34 F). On summer hot-mix or sticky-soil work, keep the drum water spray filter and nozzles clear so material doesn't glaze the smooth drum. Grease articulation and pivot points more often in wet, gritty conditions, since mud purges lubricant from the joints faster than the standard interval assumes.

CS-323C common service parts

Part numberPart
149-7440Line As-Fuel FilterCheck fitment →
101-3743SealCheck fitment →
1G-8878Filter As-OilCheck fitment →
123-8999Filter Element-OilCheck fitment →
123-9000Bypass-FilterCheck fitment →

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

CS-323C fault codes & troubleshooting

CodeMeaningLikely causeWhat to do
Engine Oil Pressure warning lamp (red)Engine oil pressure has dropped below the safe minimum for the running condition.Low oil level, failed oil pressure sending unit/switch, clogged oil filter, or worn oil pump.Stop the engine at once, check oil level and top up, inspect the pressure switch and filter before restarting.
Coolant Temperature warning lamp (red, thermometer icon)Engine coolant temperature has gone above the normal operating range.Low coolant level, debris-clogged radiator core, failed thermostat, or a loose or broken fan belt.Idle the engine to let it cool, check coolant level and radiator fins, inspect belt tension and thermostat operation.
Hydraulic Oil Temperature warning lamp (amber/red)Hydraulic system oil has overheated past its normal working range.Low hydraulic fluid level, clogged hydraulic oil cooler core, inoperative cooler fan, or a relief valve stuck open and bypassing continuously.Reduce load or idle the machine, check fluid level, clean the cooler core, and check cooler fan operation.
Charging System (alternator/battery) warning lampCharging circuit voltage has dropped below the acceptable range, indicating the battery is not being charged.Worn or slipping alternator belt, faulty alternator, or loose/corroded battery, regulator, or ground connections.Check belt tension and battery terminals, test alternator output, inspect wiring at the regulator.
Air Filter Restriction indicator (pop-up or amber lamp)Intake air filter restriction has reached the service limit.Dust-loaded primary (or secondary) air filter element, or a collapsed/damaged intake hose.Service or replace the air filter element, then reset the indicator and confirm it stays clear at full engine speed.
Hydraulic Filter Restriction / bypass indicator (pop-up or amber lamp)Return-line hydraulic filter restriction has reached the bypass/service point.Loaded hydraulic return filter element, cold hydraulic oil, or degraded hydraulic fluid.Warm the hydraulic system to operating temperature before judging the indicator, then replace the filter element if it stays tripped.
Parking Brake indicator (red)Parking or service brake is applied, or brake release pressure is low.Parking brake switch left engaged, or low brake-release pressure in the hydrostatic circuit.Confirm the parking brake switch position; if the lamp stays lit with the brake released, check brake release pressure and the accumulator.
Vibratory system no-vibration condition (dead circuit, no dedicated numeric code)Drum vibratory function fails to engage even though the switch is on.Vibratory pump/solenoid fault, blown fuse, drum-speed lockout, or an open vibratory switch or pedal circuit.Check the vibratory switch, fuse, and drum-speed interlock, then inspect the vibratory pump solenoid wiring against the electrical schematic.

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

CS-323C attachments & work tools

Leveling / dozer blade (front-mount)

Factory-optional front leveling blade for material knockdown, site leveling, trench backfill and light dozing. Blade width with blade fitted is about 1570 mm (61.8 in), blade height about 560 mm (22 in), cutting depth about 76 mm (3 in). Two-piece reversible, replaceable cutting edge; single-lever hydraulic control mounted to the right of the operator's seat, drawing off the machine's own hydraulic system.

Padfoot drum configuration

The size class is offered from the factory as either a smooth-drum unit (this CS-323C) or a padfoot-drum sister model (CP-323C), same chassis and driveline but with an oval-pad drum shell for cohesive/semi-cohesive soils; factory padfoot operating weight runs roughly 4620 kg (10,190 lb), about 230 kg (500 lb) heavier than the smooth-drum machine. Bolt-on padfoot shell kits are common across this Cat compactor size class, but exact fitment for this specific model should be confirmed with a dealer before ordering.

ROPS/FOPS operator protection

Machine is fitted with a ROPS/FOPS structure over the operator station; published figures (operating weight about 4390 kg / 9680 lb, overall height about 2510 mm / 98 in) are quoted with ROPS/FOPS installed. Cab/canopy enclosure level is not documented in detail for this exact model; treat as configuration-dependent and verify with dealer literature.

Drum and vibratory system

Single smooth steel drum, width about 1270 mm (50 in), drum diameter over the shell about 1015 mm (40 in). Nominal vibratory frequency about 35 Hz (2100 vpm) with maximum centrifugal force about 66.8 kN (15,000 lbf). Heavy-duty rubber isolation mounts reduce vibration feedback to the drum yoke and operator platform; this is a fixed design feature, not a selectable option.

Rear axle tires

Rear drive tires reported in the 9.5x24 to 11.2x24 range, 6-ply rating; exact size varies by source and possibly by production run/series, so confirm against the machine's data plate before ordering replacements.

Propel/hydraulic drivetrain

Single propel pump with flow divider gives separate, balanced hydraulic flow to each rear wheel; a limited-slip differential balances tractive effort and smooth torque transfer. Infinitely variable travel speed (up to about 8.9 km/h / 5.5 mph) is used both for blade/grade-climbing torque and faster transport moves; no factory dual-amplitude vibratory option is documented for this model.

Operator station equipment

Adjustable operator seat with fold-up armrests and a wide retractable seat belt is standard. No separate work-tool couplers are fitted to this machine class; the blade is the sole bolt-on work tool documented for this model, controlled from the seat via a dedicated lever.

All CS-323C assemblies by section

Every catalogued assembly group for the Caterpillar CS-323C. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.

Air Inlet And Exhaust System
117-9742 Air Cleaner Gp
11***42Air Cleaner Group1
11***66Hose1
1J***90"O" Ring1
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122-0610 Arrestor Gp-Spark
12***10Arrestor Group-Spark1
7W***98Clamp1
8T***21Washer-Hard; (11x21x2.5-mm Thk)(M10x1.50x30mm)2
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153-4953 Elbow Gp-Air Inlet
12***15Bolt; (M8x16x1.25-mm)3
15***53Elbow Group-Air Inlet1
6I***60Bolt; (M8x1.25x25-mm)1
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185-7962 Elbow Gp-Exhaust
10***00Elbow1
18***62Elbow Group-Exhaust1
6I***64Stud; (M10x1.5x30-mm)3
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153-4951 Manifold Gp-Exhaust
13***76Manifold As-Exhaust1
14***40Nut4
14***77Bolt8
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110-7941 Manifold Gp-Exhaust
03***18Gasket2
11***41Manifold Group-Exhaust1
15***33Stud4
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152-4227 Manifold Gp-Inlet
10***05Bolt; (M8x1.25x90-mm)2
10***40Bolt4
11***79Gasket1
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124-7710 Manifold Gp-Inlet
11***79Gasket2
11***60Manifold-Inlet1
11***62Plate1
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147-4372 Muffler Gp
12***03Pipe-Extension1
14***76Connector; (S23, S25, S26)1
14***72Muffler Group1
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117-9746 Muffler Gp
11***46Muffler Group1
12***03Pipe-Extension1
12***52Bracket As1
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Basic Engine
6i-0421 Camshaft Gp
06***78Washer1
06***79Dowel1
09***99Washer1
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152-3354 Camshaft Gp
06***79Dowel1
06***99Bushing-Idler Gear2
06***00Plate-Retaining1
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162-1503 Cover Gp-Front
06***10Washer1
10***30Bolt; (M10x1.5x20-mm)1
11***22Bolt; (M8x16-mm)5
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6i-0643 Cover Gp-Accessory Drive
06***10Washer1
10***30Bolt; (M10x1.5x20-mm)1
11***22Bolt; (M8x16-mm)5
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142-0337 Cover Gp-Valve Mechanism
10***75Seal3
10***40Bolt1
11***04Seal-O-Ring2
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131-5107 Cover Gp-Valve Mechanism
10***75Seal3
10***46Seal1
11***02Filler As1
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125-0377 Crankshaft Gp
03***90Washer-Thrust; (Standard-Upper)(Upper)4
03***91Washer-Thrust; (Standard-Lower)(Lower)4
03***79Bearing Kit-Crankshaft (Main) .25mm (.01in)1
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152-2908 Crankshaft Gp
03***90Washer-Thrust; (Standard-Upper)(Upper)2
03***91Washer-Thrust; (Standard-Lower)(Lower)2
03***79Bearing Kit-Crankshaft (Main) .25mm (.01in)1
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152-2883 Cylinder Block Gp
06***09Plug-Facing1
11***40Housing As1
11***41Gasket1
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209-5562 Cylinder Block Gp
03***68Bolt; (5/8-18x3.75-In)10
03***02Bearing1
06***02Dowel10
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209-5557 Cylinder Block Gp
03***68Bolt; (5/8-18x3.75-In)10
03***02Bearing1
06***02Dowel10
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6i-3873 Cylinder Block Gp
03***63Plug1
06***08Plug1
06***09Plug-Facing1
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6i-3874 Cylinder Block Gp
03***68Bolt; (5/8-18x3.75-In)10
03***02Bearing1
06***02Dowel10
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152-2884 Cylinder Block Gp
03***68Bolt; (5/8-18x3.75-In)10
03***02Bearing1
06***02Dowel10
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209-6725 Cylinder Block Gp
03***02Bearing1
06***02Dowel10
06***06Plug2
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6i-3884 Cylinder Block Gp-Short
101-3452 Cylinder Head Gp
06***44Plug-Cylinder Head (Top Face)1
06***45Washer-(640mm Id, .064 Thk.)1
10***30Bolt; (M10x1.5x20-mm)2
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155-6650 Cylinder Head Gp
06***43Plug-Side-(1.251 Dia.)1
06***54Washer8
06***34Cotter-Cap16
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163-9254 Cylinder Head Gp
06***43Plug-Side-(1.251 Dia.)1
06***44Plug-Cylinder Head (Top Face)1
13***60Cap8
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152-2926 Cylinder Head Gp
06***43Plug-Side-(1.251 Dia.)1
13***58Guide-Exhaust Valve4
13***59Guide-Inlet Valve4
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152-2925 Cylinder Head Gp
15***25Cylinder Head Group1
16***61Gasket-Cylinder Head1
16***54Cylinder Head Group1
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125-2551 Drain Gp-Engine Oil
12***51Drain Group-Engine Oil1
3K***60Seal Pilot Manifold On; Seal To Boom Check Valve Drain1
5D***26Clamp-Band; (9/16 To 1 1/16)1
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135-6394 Drive Gp-Fan
10***87Bolt; (M10x1.5x85-mm)4
13***79Pulley-Fan Drive1
13***38Housing As1
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118-8315 Drive Gp-Pump
0T***24Bolt 9.525 mm(.375 In.) Dia. N. C.8
10***33. Pedestal, Flange-Nylon1
11***76Plate-Adapter1
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100-6321 Flywheel Gp
03***87Ring-Starting Motor; (126-Teeth)1
0S***03Bolt,Machine Fuel Pump Drive Gear Mounting6
10***21Flywheel Group1
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6i-0788 Gear Gp-Front
06***99Bushing-Idler Gear2
25***09Plate-Retaining1
2W***29Gear As-Idler; (63-Teeth)1
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130-6352 Housing Gp-Flywheel
10***17Plug3
11***63Bolt; (M8x1.25x12-mm)2
12***83Bolt; (M10x1.5x30-mm)6
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101-4071 Housing Gp-Front
10***71Housing Group-Front1
14***44Shield1
14***45Damper1
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152-3191 Housing Gp-Front
14***44Shield1
14***45Damper1
15***91Housing Group-Front1
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142-0348 Lifting Gp-Engine
14***53Plate1
14***48Lifting Group-Engine1
14***49Plate-Lifting1
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6i-0652 Lifting Gp-Engine
10***30Bolt; (M10x1.5x20-mm)2
6I***93Bolt; (M10x1.5x30-mm)2
6I***52Lifting Group-Engine1
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131-5115 Mounting Gp-Alternator
10***04Bracket1
10***05Bolt; (M8x1.25x90-mm)1
10***17Washer1
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117-9745 Mounting Gp-Engine Flexible
11***45Mounting Group-Engine Flexible1
11***00Mount As-Engine2
12***72Plate As1
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124-7695 Mounting Gp-Fan Drive
11***49Nut; (M12-1.75x93-mm-Thd)4
12***95Mounting Group-Fan Drive1
13***62Stud4
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138-1653 Pan Gp-Oil
03***46Gasket1
06***13Gasket1
10***71Bolt6
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152-2916 Piston & Rod Gp
13***73Kit-Piston Ring4
15***90Piston As4
15***16Piston & Rod Group1
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6i-0224 Piston & Rod Gp
06***58Bushing-End1
06***67Ring-Retaining2
06***79Rod As4
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134-0183 Plug Gp-Cylinder Block
03***63Plug2
13***83Plug Group-Cylinder Block1
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141-0728 Plug Gp-Engine
14***28Plug Group-Engine1
2B***58Plug--To Block Upper Front Air Manifold2
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6i-0500 Pulley Gp-Crankshaft
6I***00Pulley Group-Crankshaft1
6I***01Block1
6I***02Pulley1
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6i-1204 Valve Mechanism Gp
00***06Ring-Retaining2
03***07Shaft As1
06***83Plug-Shaft End2
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152-3215 Valve Mechanism Gp
00***06Ring-Retaining2
06***83Plug-Shaft End2
06***87Spring-Shaft2
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Braking System
117-9807 Lines Gp-Service Brake
11***07Lines Group-Service Brake1
12***07Hose As1
12***12Hose As1
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140-1110 Lines Gp-Service Brake
12***07Hose As1
12***12Hose As1
14***10Lines Group-Service Brake1
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1g-9147 Valve Gp-Brake Control
11***98Plate-Locking1
1G***76Valve Group-Check; (Brake Control)1
1G***80Kit-Seal; (Solenoid Valve, 2 Speed Travel)1
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117-9810 Valve Gp-Brake Control
11***10Valve Group-Brake Control1
1G***47Valve Group-Brake Control1
2M***80Seal--To Connector Pump Outlet4
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Cooling System
146-0001 Connection Gp-Water
14***15Seal-O-Ring; (Water Temperature Regulator)1
14***88Seal; (Housing, Regulator)(Temperature Regulator Housing)1
14***01Connection Group-Water1
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125-2472 Fan Gp-Blower
12***72Fan Group-Blower1
12***53Shroud As1
12***97Guard As-Fan1
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6i-4040 Lines Gp-Water
10***89Clamp-Hose2
13***54Connector As1
13***56Seal-O-Ring; (Water Temperature Regulator)1
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139-0642 Plug Gp-Water Lines
10***87Plug16
13***70Plug4
13***42Plug Group-Water Lines1
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149-0539 Pump Gp-Water
14***39Pump Group-Water1
15***38Seal1
20***29Seal-O-Ring1
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139-2614 Pump Gp-Water
10***51Bolt; (M8x1.25x65-mm)2
10***05Bolt; (M8x1.25x90-mm)4
12***86Clamp-Hose2
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179-6896 Pump Gp-Water
10***51Bolt; (M8x1.25x65-mm)2
10***71Bolt1
10***05Bolt; (M8x1.25x90-mm)3
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133-9550 Pump Gp-Water
06***58Clamp-Hose2
10***11Gasket1
10***95Bolt; (M8x1.25x35-mm)2
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6i-4724 Pump Gp-Water
10***95Bolt; (M8x1.25x35-mm)2
6I***93Bolt; (M8x1.25x80-mm)1
6I***48Bolt3
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6i-4722 Pump Gp-Water
10***25Bolt6
12***12Gear; (18-Teeth)1
6I***44Seal1
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122-9243 Radiator & Hyd Oil Cooler Gp
00***43Elbow 5wd342 - Up Including 5wd329 - 335, 5wd337 - 3401
00***65Cap-Radiator; (7 Psi)1
10***46Gasket2
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Electrical And Starting System
117-9741 Alternator Gp-Charging
00***45Pulley-Pump Drive1
10***87Bracket1
10***45Fan-Alternator1
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117-9793 Battery & Wiring Gp
03***97Boot1
03***17Tread-Nonskid2
11***93Battery & Wiring Group1
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147-4371 Electrical Ar
11***92Warning Group-Backup1
11***93Battery & Wiring Group1
14***71Electrical Ar1
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117-9791 Electrical Ar
11***91Electrical Ar1
11***92Warning Group-Backup1
11***93Battery & Wiring Group1
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9x-1439 Lamp Gp-Flood
8T***37Screw; (Machine) (M4x0.7x12mm)2
8T***21Washer-Hard; (11x21x2.5-mm Thk)(M10x1.50x30mm)1
8T***33Nut (M10x1.50 Thd)1
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122-0607 Lighting Gp-Flood
12***07Lighting Group-Flood1
12***35Cap-Protective4
13***17Harness As-Lighting1
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180-9871 Starting Aid Gp -Lines
06***98Nut; (3/8-24-Thd)1
06***99Ferrule1
10***85Clip1
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124-7706 Starting Aid Gp
06***98Nut; (3/8-24-Thd)1
06***99Ferrule1
10***85Clip2
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209-7200 Starting Aid Gp -Heater
03***59Plug-Start1
20***00Starting Aid Group; -Heater1
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100-6929 Starting Motor Gp-Electric
10***85Cap-Starting Motor1
10***12Kit-Contact; (Starting Motor)1
10***15Housing-Starting Motor1
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1g-9963 Starting Motor Gp-Electric
11***85Ring1
14***41Starting Motor Group-Electric1
1G***63Starting Motor Group-Electric1
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143-0541 Starting Motor Gp-Electric
09***17Screw-Machine; (M5x0.8x6-mm)1
10***85Cap-Starting Motor1
10***12Kit-Contact; (Starting Motor)1
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7n-0718 Switch Gp-Disconnect -Battery
2H***22Lockwasher2
6F***45Nut-Full; (3/8-24-Thd)2
7N***18Switch As-Disconnect; -Battery-Ground Level1
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167-0138 Switch Gp-Magnetic
15***70Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness)1
16***38Switch Group-Magnetic; -Main Relay-Main Power Relay1
18***36Socket-Connector; (16-Ga To 18-Ga)2
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175-2322 Switch Gp-Magnetic
01***80Lockwasher2
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
17***22Switch Group-Magnetic; -Air Inlet Heater, Start Relay1
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241-8368 Switch Gp-Magnetic -Main Relay
15***70Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness)1
18***36Socket-Connector; (16-Ga To 18-Ga)2
24***68Switch Group-Magnetic; -Main Power Relay-Main Relay1
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175-2324 Switch Gp-Magnetic
01***80Lockwasher2
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
17***24Switch Group-Magnetic; -Air Inlet Heater, Start Relay1
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254-3783 Switch Gp-Magnetic -Main Relay
15***70Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness)1
18***36Socket-Connector; (16-Ga To 18-Ga)2
25***83Switch Group-Magnetic; -Main Relay-Main Power Relay1
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3e-0075 Switch Gp-Magnetic
17***22Switch Group-Magnetic; -Air Inlet Heater, Start Relay1
17***24Switch Group-Magnetic; -Air Inlet Heater, Start Relay1
3E***75Switch Group-Magnetic; -Air Inlet Heater, Start Relay1
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9g-7641 Switch Gp-Start -Engine, Key
6V***62Screw-Machine; (8-32x0.31-In)4
7T***99Nut-Mounting; (1-32-Thd)1
9B***33Lockwasher; (Int'L Tooth)4
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108-3190 Switch Gp-Temperature
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
10***90Switch Group-Temperature; -Engine Coolant1
18***35Pin-Connector; (16-Ga To 18-Ga)3
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117-9792 Warning Gp-Backup
11***92Warning Group-Backup1
3T***15Alarm Group; (Backup)(Back-Up)1
4P***34Clip-Ladder; (00800 mm )1
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117-9794 Wiring Gp-Engine
09***66Washer; (Hard) (4.5x9x1mm Thk)3
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
10***04Kit-Receptacle; (4-Pin)(Start Switch)1
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147-4375 Wiring Gp-Machine
09***66Washer; (Hard) (4.5x9x1mm Thk)3
10***20Plug As-Connector; (2-Pin)1
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
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117-9788 Wiring Gp-Platform
10***40Switch As-Magnetic; (Main Power Relay)1
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
10***07Kit-Connecting Plug; (2-Pin)(Electronic Control)1
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147-4374 Wiring Gp-Platform
09***66Washer; (Hard) (4.5x9x1mm Thk)2
11***46Locknut; (M6x1-Thd)14
11***42Harness As-Platform1
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Engine Arrangement
130-4802 Engine Ar-Primary
10***21Flywheel Group1
12***95Mounting Group-Fan Drive1
13***02Engine Ar-Primary1
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116-2870 Engine Ar-Primary
10***21Flywheel Group1
10***76Filter Group-Fuel1
10***52Cylinder Head Group1
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117-9739 Installation Ar-Engine
11***39Installation Ar-Engine1
11***41Alternator Group-Charging1
11***42Air Cleaner Group1
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147-4369 Installation Ar-Engine
11***41Alternator Group-Charging1
11***42Air Cleaner Group1
11***45Mounting Group-Engine Flexible1
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Frame And Body
122-0611 Door Gp-Access
06***44Grommet2
11***01Rod As2
12***46Bracket1
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117-9753 Enclosure Gp-Engine
11***57Bushing2
11***53Enclosure Group-Engine1
11***99Rod As; (Enclosure-Engine)1
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117-9755 Frame Gp-Main
07***27Screw-Drive; (No.12x12.7-mm)2
11***48Frame As1
11***77Spacer; (1.9-mm Thk)2
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122-0613 Guard Gp-Drum
12***13Guard Group-Drum1
12***07Guard As-Top2
12***11Guard-Rubber4
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122-0614 Guard Gp-Drum
12***14Guard Group-Drum1
12***10Guard-Rubber4
12***12Bar As4
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117-9768 Scraper Gp-Padded Drum
07***32Tip14
07***33Pin-Flexible14
11***68Scraper Group-Padded Drum1
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122-0699 Scraper Gp-Padded Drum
11***62Shim; (3-mm Thk)2
12***53Scraper Group-Padded Drum1
12***99Scraper Group-Padded Drum1
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122-0616 Scraper Gp-Padded Drum
12***16Scraper Group-Padded Drum1
12***99Scraper Group-Padded Drum1
12***11Yoke As1
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118-8143 Scraper Gp-Padded Drum
11***68Scraper Group-Padded Drum1
11***43Scraper Group-Padded Drum1
11***62Shim; (3-mm Thk)2
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121-5453 Scraper Gp-Padded Drum
07***32Tip14
07***33Pin-Flexible14
12***52Scraper As-Blade1
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123-3099 Scraper Gp-Padded Drum
07***32Tip7
07***33Pin-Flexible7
12***99Scraper Group-Padded Drum1
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123-6791 Scraper Gp-Smooth Drum
11***72Plate2
11***74Scraper2
11***62Shim; (3-mm Thk)2
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117-9752 Scraper Gp-Smooth Drum
11***52Scraper Group-Smooth Drum1
11***69Bumper As1
11***62Shim; (3-mm Thk)2
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123-6792 Scraper Gp-Smooth Drum
11***71Scraper-Drum1
11***62Shim; (3-mm Thk)2
12***08Bumper As-Blade1
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122-0615 Scraper Gp-Smooth Drum
11***47Bumper & Mounting As; (Drum)1
11***72Plate2
11***74Scraper2
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Fuel System
138-3096 Filter Gp-Fuel
10***39Nut1
10***40Cap; (Fuel Filter)1
10***41Seal; (Plunger)1
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152-4918 Filter Gp-Fuel
03***47Ferrule1
03***81Nut; (7/16-24-Thd)1
03***93Ferrule1
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101-3376 Filter Gp-Fuel
10***30Bolt; (M10x1.5x20-mm)2
10***76Filter Group-Fuel1
13***96Filter Group-Fuel1
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117-9744 Lines Gp-Fuel
03***49Plug2
10***71Tube As1
11***44Lines Group-Fuel1
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147-6193 Lines Gp-Fuel
03***49Plug2
10***39Hose As1
11***78Hose As1
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101-3900 Lines Gp-Fuel Filter
03***47Ferrule1
03***81Nut; (7/16-24-Thd)2
03***93Ferrule2
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101-3885 Lines Gp-Fuel Injection
03***73Washer; (10.01x20.85x2.03-mm Thk)4
06***12Bolt3
06***80Bolt; (M8x1.25-Thd)1
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153-4954 Lines Gp-Water Separator
03***00Washer; (0.531x0.718x0.064-In Thk)2
03***49Plug2
06***68Nut-Fuel Line; (1/2-In)1
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115-1163 Pump Gp-Fuel Injection
10***86Kit-Pump Gasket; (Fuel Injection Pump)1
10***97Kit-Solenoid; (Shutoff)(Fuel)1
11***64Housing1
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115-1166 Pump Gp-Fuel Injection
06***06Seal1
10***77Stud3
10***78Gear; (56-Teeth)1
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152-3932 Pump Gp-Fuel Injection
06***98Nut; (3/8-24-Thd)1
06***99Ferrule1
10***30Bolt; (M10x1.5x20-mm)1
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152-3934 Pump Gp-Fuel Injection
15***34Pump Group-Fuel Injection1
16***61Seal-O-Ring1
7W***49Solenoid-Shutoff; (Fuel)1
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192-9790 Pump Gp-Fuel Injection
13***11Cap; (Tamper Resistant)1
14***45Valve Group-Solenoid; (24-Volt)(Fuel Shutoff)1
15***68Seal-O-Ring1
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192-9791 Pump Gp-Fuel Injection
06***98Nut; (3/8-24-Thd)1
06***99Ferrule1
10***30Bolt; (M10x1.5x20-mm)1
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101-3782 Pump Gp-Fuel Transfer
03***37Kit-Pump; (Fuel Transfer)1
10***82Pump Group-Fuel Transfer1
12***20Pump Group-Fuel Transfer1
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101-3924 Separator Gp-Water
03***00Washer; (0.531x0.718x0.064-In Thk)2
03***49Plug2
10***24Separator Group-Water1
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101-3925 Separator Gp-Water
10***39Nut1
10***40Cap; (Fuel Filter)1
10***41Seal; (Plunger)1
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138-3097 Separator Gp-Water
10***39Nut1
10***40Cap; (Fuel Filter)1
10***41Seal; (Plunger)1
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131-5114 Spring Gp-Governor
03***82Spring1
12***30Bracket1
13***14Spring Group-Governor1
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147-6191 Tank & Mtg Gp-Fuel
05***33Gasket-Tank Unit1
11***16Sender-Fuel Level1
11***47Tank As-Fuel1
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117-9776 Tank & Mtg Gp-Fuel
05***33Gasket-Tank Unit1
11***76Tank & Mtg Group-Fuel1
11***16Sender-Fuel Level1
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Hydraulic System
087-1788 Cap & Strainer Gp-Hyd Oil Fill
08***88Cap Group-Hydraulic Oil Tank1
1L***72Dowel (Part Of 8s***99 Assem.)1
2J***61Ring-Retaining1
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123-3920 Cylinder Gp-Hydraulic
03***39Ring-Back-Up1
07***79Kit-Seal1
08***26Back-Up1
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138-2274 Cylinder Gp-Hydraulic
07***02Wire, Lock1
07***85Washer1
07***69Fitting, Grease1
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134-1850 Cylinder Gp-Hydraulic
07***02Wire, Lock1
07***85Washer1
11***60Seal1
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117-9814 Filter & Mtg Gp-Hydraulic
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
11***18Tee-Swivel1
11***14Filter & Mtg Group-Hydraulic1
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118-8317 Filter Gp-Oil
07***50Gauge; (Hydraulic Oil Pressure)1
11***20Seal-O-Ring1
11***17Filter Group-Oil1
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173-4634 Filter Gp-Oil
07***50Gauge; (Hydraulic Oil Pressure)1
11***20Seal-O-Ring1
12***00Bypass-Filter1
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133-5343 Filter Gp-Oil
13***42Indicator Group-Oil Filter Change; -Hydraulic1
13***43Filter Group-Oil1
1G***78Filter As-Oil; (Advanced Efficiency)(Hydraulic)1
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077-5200 Gauge Gp-Sight -Hydraulic Tank
07***00Gauge Group-Sight; -Hydraulic Tank1
1H***23Packing,Preformed Part Of Kit P/N 5r***252
8F***69Packing,Preformed Uoc:Bsv,Bsx4
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117-9812 Hydraulic Ar-Auxiliary
11***12Hydraulic Ar-Auxiliary1
11***13Cylinder & Mtg Group-Steering1
11***14Filter & Mtg Group-Hydraulic1
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133-5342 Indicator Gp-Oil Filter Change
13***42Indicator Group-Oil Filter Change; -Hydraulic1
15***51Seal-O-Ring2
16***39Screw2
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124-4497 Lines Gp-Blade
12***05Guard1
12***97Lines Group-Blade1
13***12Hose As2
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140-1829 Lines Gp-Blade
12***05Guard1
13***12Hose As2
14***29Lines Group-Blade1
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126-7541 Lines Gp-Flushing
12***41Lines Group-Flushing1
12***01Hose As1
12***02Hose As1
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117-9816 Lines Gp-Hydraulic Filter
11***16Lines Group-Hydraulic Filter1
12***86Hose As1
12***88Hose As1
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117-9818 Lines Gp-Hydraulic Oil Cooler
11***18Lines Group-Hydraulic Oil Cooler1
12***74Tube As1
12***78Bracket As1
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112-9161 Manifold & Mtg Gp-Hydraulic
11***61Manifold & Mtg Group-Hydraulic1
11***62Manifold1
4J***20Seal (For Tilt Ports On Valve)1
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123-3852 Manifold & Mtg Gp-Hydraulic
12***36Manifold1
12***37Block-Spacer1
12***52Manifold & Mtg Group-Hydraulic1
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118-8324 Motor Gp-Gear
07***93Valve As2
11***63Plug-Pipe1
11***24Motor Group-Gear1
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7x-8133 Motor Gp-Piston
1G***74Piston7
1G***75Guide-Slipper1
1G***44Shaft-Motor1
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229-5781 Motor Gp-Piston -Propel
12***13Gasket-End Cap1
12***17Pin1
12***68Plate-Valve1
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134-6265 Motor Gp-Piston -Propel
07***53Pin; (Spring)2
11***65Valve-Flushing1
11***16Seal-O-Ring1
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118-8325 Pump Gp-Piston
03***05Seal-O-Ring2
07***80Handle1
07***53Pin; (Spring)2
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145-0156 Pump Gp-Piston -Propel
07***80Handle1
07***53Pin; (Spring)2
09***74Nut; (M8x1.25-Thd)1
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133-4030 Pump Gp-Piston & Gear
11***25Pump Group-Piston1
11***27Pump Group-Gear; (Steering, Vibratory)1
12***79Kit-Seal; (Gear Pump)1
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145-0155 Pump Gp-Piston & Gear
11***27Pump Group-Gear; (Steering, Vibratory)1
12***79Kit-Seal; (Gear Pump)1
14***55Pump Group-Piston & Gear1
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117-9777 Tank & Mtg Gp-Hydraulic
07***00Gauge Group-Sight; -Hydraulic Tank1
08***88Cap Group-Hydraulic Oil Tank1
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
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122-9247 Valve & Mtg Gp-Blade
12***47Valve & Mtg Group-Blade1
20***22Control Group-Blade1
2N***80Screw-Head; (1/4-20x0.75-In)2
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133-2018 Valve & Mtg Gp-Flow Divider
11***11Valve & Mtg Group-Flow Divider1
13***18Valve & Mtg Group-Flow Divider1
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117-9811 Valve & Mtg Gp-Flow Divider
11***11Valve & Mtg Group-Flow Divider1
12***51Hose As1
14***40Block-Spacer1
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126-7540 Valve & Mtg Gp-Flushing
12***40Valve & Mtg Group-Flushing1
13***16Valve Group-Flushing; -Propel1
3J***07Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve6
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7x-8382 Valve Gp-Control
11***07Kit-Detent; (Valve Control)1
3K***60Seal Pilot Manifold On; Seal To Boom Check Valve Drain1
5L***18Bolt-Socket Head; (1/4-20x1.75-In)4
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140-9841 Valve Gp-Flow Divider
07***75Bolt1
08***99Plug2
13***24Valve-Check2
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130-4816 Valve Gp-Flushing -Propel
13***16Valve Group-Flushing; -Propel1
1G***30Spring1
1G***31Plug1
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Implements
123-6783 Blade Ar
10***89Blade Group-Leveling1
11***11Valve & Mtg Group-Flow Divider1
12***47Valve & Mtg Group-Blade1
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123-6782 Blade Ar
10***89Blade Group-Leveling1
11***11Valve & Mtg Group-Flow Divider1
12***47Valve & Mtg Group-Blade1
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122-0694 Blade Ar
10***89Blade Group-Leveling1
12***94Blade Ar1
12***99Scraper Group-Padded Drum1
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108-4089 Blade Gp-Leveling
07***70Bushing-Terminal1
10***89Blade Group-Leveling1
12***86Plate, Bent2
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Lubrication System
199-0925 Filter Gp-Engine Oil
10***23Plate1
11***07Connector1
19***25Filter Group-Engine Oil1
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119-1715 Filter Gp-Engine Oil
03***62Plug1
06***06Plug1
11***07Connector1
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152-3925 Pump Gp-Engine Oil
06***27Bushing-Terminal1
06***28Circlip1
10***15Bolt3
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6i-0252 Pump Gp-Engine Oil
06***27Bushing-Terminal1
06***28Circlip1
12***94Shaft1
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Machine Arrangement
117-9765 Chassis Ar
11***53Enclosure Group-Engine1
11***55Frame Group-Main1
11***65Chassis Ar1
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117-9749 Chassis Ar
11***49Chassis Ar1
11***51Plate & Film Group1
11***52Scraper Group-Smooth Drum1
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147-6189 Chassis Ar
11***51Plate & Film Group1
11***52Scraper Group-Smooth Drum1
11***53Enclosure Group-Engine1
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147-6190 Chassis Ar
11***53Enclosure Group-Engine1
11***55Frame Group-Main1
11***70Plate & Film Group1
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117-9800 General Ar
11***70Engine Ar-Primary1
11***39Installation Ar-Engine1
11***60Hydraulic Ar-Vibratory1
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117-9801 General Ar
11***70Engine Ar-Primary1
11***39Installation Ar-Engine1
11***49Chassis Ar1
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Operator Station
109-1033 Console Gp-Instrument
10***16Plug1
10***42Diode Group3
10***33Console Group-Instrument1
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117-9789 Console Gp-Instrument
08***35Lighting Group-Warning1
10***16Plug1
10***42Diode Group3
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140-3691 Console Gp-Instrument
10***16Plug1
10***42Diode Group3
10***08Film-Instrument0
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117-9790 Console Gp-Operator
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)2
11***09Panel As-Control1
11***66Lever Group-Propel1
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148-6468 Control Gp-Direction & Speed
03***77Ball Joint1
12***04Cable-Propel1
12***71Link-Propel1
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117-9747 Control Gp-Direction & Speed
03***77Ball Joint1
11***29Bracket1
11***47Control Group-Direction & Speed1
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186-3380 Control Gp-Handle -Propel Lever
08***72Seal-O-Ring1
10***16Screw; (4-40x15.88-mm)4
10***21Cap1
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7r-3147 Control Gp-Blade -Lever
12***21Kit-Cable1
1B***02Nut (.3125" Diameter); Nut-- Generator Line Leads2
1B***30Nut-- Flame Arrestor Or Adapter To Pipe Assembly2
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204-0327 Control Gp-Propel
14***38Boot1
18***69Spacer2
18***80Control Group-Handle; -Propel Lever1
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174-2296 Control Gp-Throttle
16***12Head1
17***96Control Group-Throttle1
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122-0606 Gauge Gp-Vibratory
07***94Tachometer; S/N 7bd89-Up,1
12***06Gauge Group-Vibratory1
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108-7735 Guard Gp-Vandalism
10***51Cover1
10***35Guard Group-Vandalism1
1G***95Bolt2
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1g-6588 Control Gp-Handle
10***16Screw; (4-40x15.88-mm)4
10***19Switch-Push Button; (Vibratory Select On/Off)1
10***21Cap1
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7r-6606 Lever Gp-Propel
09***02Swivel1
0S***97Capscrew (1/4 - 28 Nf X 1 Gd8, Hex)1
0S***14Bolt (.25" Diameter-.50" Long)4
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111-1366 Lever Gp-Propel
10***07Kit-Connecting Plug; (2-Pin)(Electronic Control)1
11***66Lever Group-Propel1
18***36Socket-Connector; (16-Ga To 18-Ga)2
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135-2929 Module Gp-Warning Indicator
11***79Lamp; (24-Volt)(Temperature Selection)4
13***29Lighting Group-Warning; -Engine Temperature1
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124-7491 Mirror Gp-Rear View
12***91Mirror Group-Rear View1
5K***79Bolt-Round Head; (3/8-16x11-In)1
5P***74Mirror; (Rear View)1
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147-4370 Operator Ar
10***35Guard Group-Vandalism1
11***82Control Group-Steering1
11***85Lines Group-Steering1
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117-9781 Operator Ar
10***35Guard Group-Vandalism1
11***81Operator Ar1
11***82Control Group-Steering1
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117-9786 Platform Gp-Operator
05***02Plug1
10***80Console As1
11***25Door As1
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117-9779 Rops Gp
11***79Rops Group1
12***50Canopy As1
7X***77Bolt-Plt; (M24 X 3.0 X 90)8
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108-7829 Seat Belt Gp
103-2113 Seat Gp
10***72Seat1
10***13Seat Group1
13***35Kit-Adjuster; (Seat)1
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130-9881 Seat Gp
05***52Rivet-Aluminum1
10***13Seat Group1
10***29Seat Belt Group1
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163-7912 Seat Gp-Suspension
10***23Seat Group-Suspension1
10***29Seat Belt Group1
10***97Kit-Fastener1
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102-0254 Seat Gp-Suspension
10***54Seat Group-Suspension1
10***23Seat Group-Suspension1
10***29Seat Belt Group1
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134-1003 Seat Gp-Suspension
10***54Seat Group-Suspension1
13***03Seat Group-Suspension1
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102-2423 Seat Gp-Suspension
03***43Nut; (5/16-18 Thd)4
09***38Holder-Literature1
10***23Seat Group-Suspension1
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115-9962 Suspension Gp-Seat
02***24Locknut; (1/4-20-Thd)2
11***62Suspension Group-Seat1
11***23Arm1
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Power Train
185-1770 Axle & Mtg Gp-Drive
17***61Axle Group1
18***70Axle & Mtg Group-Drive1
7X***55Bolt-Plt; (M16 X 2.0 X 80)4
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117-9796 Axle & Mtg Gp-Drive
09***09Sleeve4
11***96Axle & Mtg Group-Drive1
11***19Axle Group1
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177-3561 Axle Gp
03***05Seal-O-Ring1
10***04Bolt; (Socket Head) (M10x1.5x30mm)8
15***44Plug As-Drain; (Magnetic)(Final Drive Planetary)2
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229-5779 Axle Gp
03***05Seal-O-Ring1
05***90Vent1
10***04Bolt; (Socket Head) (M10x1.5x30mm)8
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118-8319 Axle Gp
00***67Bearing As-Roller1
03***60Cup-Roller Bearing2
05***94Washer; (13.46x22.35x2.29-mm Thk)40
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117-9802 Drive Gp-Drum
07***92Mount, Rubber Shock4
10***79Nut; (M22x1.5-mm Thd)10
10***00Seal-O-Ring1
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133-0152 Drum Gp-Drive & Vibratory
07***92Mount, Rubber Shock6
07***61Gasket2
11***75Drum Group-Padded1
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133-0153 Drum Gp-Drive & Vibratory
07***92Mount, Rubber Shock6
07***61Gasket2
11***04Drum Group-Smooth1
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132-3274 Drum Gp-Padded
11***43Scraper Group-Padded Drum1
11***63Shim; (3-mm Thk)2
13***74Drum Group-Padded1
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117-9774 Drum Gp-Padded
11***74Drum Group-Padded1
11***75Drum Group-Padded1
11***02Drive Group-Drum1
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134-1704 Drum Gp-Padded
11***63Shim; (3-mm Thk)2
12***99Scraper Group-Padded Drum1
13***52Drum Group-Drive & Vibratory1
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117-9775 Drum Gp-Padded
07***08Bearing; (Tapered Roller)2
07***84Shim; (0.8-mm Thk)2
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter8
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134-1705 Drum Gp-Smooth
11***52Scraper Group-Smooth Drum1
11***63Shim; (3-mm Thk)2
13***53Drum Group-Drive & Vibratory1
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117-9799 Drum Gp-Smooth
11***99Drum Group-Smooth1
11***02Drive Group-Drum1
11***03Drive Group-Vibratory1
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132-3275 Drum Gp-Smooth
11***63Shim; (3-mm Thk)2
12***92Scraper Group-Smooth Drum1
13***75Drum Group-Smooth1
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117-9804 Drum Gp-Smooth
07***08Bearing; (Tapered Roller)2
07***84Shim; (0.8-mm Thk)2
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter8
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109-3960 Planetary Gp-Final Drive -Front
07***64Seal-O-Ring1
10***60Gearbox Group-Drum Drive; -Front1
11***62Spacer-Thrust1
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117-9805 Hydraulic Ar-Propel
11***61Manifold & Mtg Group-Hydraulic1
11***05Hydraulic Ar-Propel1
11***06Lines Group-Propel1
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118-8318 Hydraulic Ar-Propel
11***61Manifold & Mtg Group-Hydraulic1
11***06Lines Group-Propel1
11***07Lines Group-Service Brake1
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117-9798 Installation Gp-Drum
11***98Installation Group-Drum1
11***63Shim; (3-mm Thk)2
13***06Shim; (3-mm Thk)2
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137-2449 Installation Gp-Wheel
13***49Installation Group-Wheel1
13***50Wheel & Tire Group2
8T***94Washer; (3/4 Hardened) (Current Adapters)16
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117-9806 Lines Gp-Propel
0S***71Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting16
10***88Bar1
11***06Lines Group-Propel1
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140-1112 Lines Gp-Propel
0S***71Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting16
11***61Clamp-Block1
12***04Guard1
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185-1775 Lines Gp-Propel
0S***71Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting16
11***61Clamp-Block1
12***04Guard1
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189-0678 Motor & Mtg Gp-Propel
18***78Motor & Mtg Group-Propel1
3E***04Bolt; (M12x1.75x45-mm)2
3K***60Seal Pilot Manifold On; Seal To Boom Check Valve Drain1
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117-9808 Motor & Mtg Gp-Propel
03***23Bolt-Self Locking; 4.45cm(1.75in)Lg Ea2
07***31Seal-O-Ring1
11***08Motor & Mtg Group-Propel1
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229-5780 Motor & Mtg Gp-Propel
14***47Elbow; (-12 Orb/Orfs)1
14***72Elbow Group1
15***37Elbow Group1
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118-8322 Planetary Gp-Final Drive
01***58Bolt-Socket Hd; (3/8unf X 2)1
06***60Ring-Retaining1
07***42Roller84
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168-7474 Planetary Gp-Final Drive
07***64Seal-O-Ring1
11***62Spacer-Thrust1
11***63Washer-Thrust1
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117-9795 Power Train Ar
11***95Power Train Ar1
11***96Axle & Mtg Group-Drive1
11***98Installation Group-Drum1
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117-9772 Power Train Ar
11***72Power Train Ar1
11***74Drum Group-Padded1
11***96Axle & Mtg Group-Drive1
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117-9809 Pump & Mtg Gp-Propel
11***09Pump & Mtg Group-Propel1
14***55Pump Group-Piston & Gear1
19***24Coupling Group-Pump1
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132-2787 Spacer Gp-Axle
13***87Spacer Group-Axle1
13***88Spacer As-Wheel2
8T***94Washer; (3/4 Hardened) (Current Adapters)16
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185-1772 Wheel & Tire Gp
18***72Wheel & Tire Group1
18***73Wheel & Tire Group; -Rh1
18***74Wheel & Tire Group; -Lh1
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118-8311 Wheel & Tire Gp
07***95Cap, Valve Stem1
07***06Nut-Valve Stem1
07***92Valve1
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137-2450 Wheel & Tire Gp
07***95Cap, Valve Stem1
07***06Nut-Valve Stem1
13***44Wheel1
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118-8312 Wheel & Tire Gp
07***95Cap, Valve Stem1
07***06Nut-Valve Stem1
07***92Valve1
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118-2023 Wheel & Tire Gp
11***23Wheel & Tire Group1
11***11Wheel & Tire Group1
11***12Wheel & Tire Group1
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185-1773 Wheel & Tire Gp -Rh
07***95Cap, Valve Stem1
07***06Nut-Valve Stem1
07***92Valve1
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185-1774 Wheel & Tire Gp -Lh
07***95Cap, Valve Stem1
07***06Nut-Valve Stem1
07***92Valve1
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Service Equipment And Supplies
130-1267 Film Gp
13***67Film Group1
3E***58Film-Notice; (Starting Procedure)1
5P***44Film Warning; On Front Vertical Surface Of Platform On Right Side & Left Side Of Fuel Tank Under The Grab Irons2
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117-9751 Plate & Film Gp
11***51Plate & Film Group1
11***03Film-Identification; (Fuse)1
12***97Film-Stripe; (Cat)2
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117-9770 Plate & Film Gp
11***70Plate & Film Group1
11***03Film-Identification; (Fuse)1
12***97Film-Stripe; (Cat)2
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134-8253 Plate & Film Gp
13***39Washer; (3.2x9x0.5-mm Thk)4
13***53Plate & Film Group1
3E***58Film-Notice; (Starting Procedure)1
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Steering System
117-9782 Control Gp-Steering
03***57Wheel-Hand Steering1
07***65Nut, 13/161
11***82Control Group-Steering1
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117-9813 Cylinder & Mtg Gp-Steering
00***39Bearing-Aligning; (Self Aligning)4
07***40Spacer; (1-mm Thk)4
07***08Bushing-Terminal; (16 Ga.)4
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117-9785 Lines Gp-Steering
10***66Sleeve-Abrasion1
10***94Hose As1
11***69Hose As1
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126-9239 Lines Gp-Steering
10***66Sleeve-Abrasion1
10***87Hose As1
10***94Hose As1
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117-9817 Lines Gp-Steering Cylinder
11***17Lines Group-Steering Cylinder1
12***90Hose As2
3K***60Seal Pilot Manifold On; Seal To Boom Check Valve Drain4
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123-1206 Pump Gp-Metering
00***21Nut; (13/16-20-Thd)1
03***96Washer-Spring1
03***97Bar-Torsion1
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177-0764 Pump Gp-Metering
00***21Nut; (13/16-20-Thd)1
03***96Washer-Spring1
03***97Bar-Torsion1
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Vibratory System
117-9803 Drive Gp-Vibratory
07***92Mount, Rubber Shock2
07***61Gasket2
11***03Drive Group-Vibratory1
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117-9760 Hydraulic Ar-Vibratory
11***40Pump & Mtg Group-Vibratory1
11***60Hydraulic Ar-Vibratory1
11***20Lines Group-Vibratory1
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117-9820 Lines Gp-Vibratory
10***88Bar1
11***20Lines Group-Vibratory1
12***04Guard1
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140-1111 Lines Gp-Vibratory
12***04Guard1
12***98Hose As1
12***01Hose As1
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117-9740 Pump & Mtg Gp-Vibratory
11***40Pump & Mtg Group-Vibratory1
11***27Pump Group-Gear; (Steering, Vibratory)1
12***79Kit-Seal; (Gear Pump)1
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118-8323 Support Gp-Vibratory
11***23Support Group-Vibratory1
12***61Lockwasher1
12***62Washer1
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118-8328 Valve & Mtg Gp-Vibratory
11***28Valve & Mtg Group-Vibratory1
12***71Valve Group-Vibratory1
3D***24O-Ring - For Oil Drain & Level Plug (Items 3 & 7)2
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125-5571 Valve Gp-Vibratory
10***18Coil1
11***98Plate-Locking1
12***23Valve-Control1
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CS-323C serial number reference

The PIN/serial plate on the CS-323C is a riveted metal tag mounted on the machine frame, with a duplicate stamped into the frame itself. Exact mounting position can vary by unit, so check the frame generally, near the front of the machine, if the plate is not immediately visible. On earlier machines the plate shows an 8-character serial (3-letter prefix plus 5-digit sequence, e.g. 1EN00329); on later machines it shows the full 17-character PIN, where the 3-letter serial prefix sits after the embedded CS323 model code and a check character (e.g. CS323PDAR00184).

PrefixIdentifies
1ENCS-323C smooth-drum vibratory soil compactor, early production run (8-character serial format, e.g. 1EN00001 and up)
DARCS-323C smooth-drum vibratory soil compactor, later production run using the 17-character full PIN format (model code CS323 embedded directly in the PIN, e.g. CS323xDARxxxxx)

Frequently asked questions

What engine does the Caterpillar CS-323C use?

A Cat 3054C four-cylinder diesel rated around 62 kW (83 hp) gross and 60 kW (80 hp) net (ISO 9249/SAE J1349). It runs mechanical fuel injection with no engine ECM. Factory literature disagrees on whether this rating is turbocharged or naturally aspirated, and some spec sheets show a lower 52 kW (70 hp) rating instead, so confirm the exact engine configuration off the dataplate before ordering engine parts. The earlier pre-C CS-323/CP-323 generation used a Perkins 4.236 diesel instead.

What is the operating weight of the CS-323C?

Base ROPS/FOPS operating weight is about 4390 kg (9680 lb). Factory literature also lists a heavier configuration up to roughly 4540 kg (10,010 lb); treat this as normal configuration/series variance, such as a blade fitted or full fluids, rather than a spec error, and verify against your machine's data plate.

What replaced the Caterpillar CS-323C?

Caterpillar did not release a direct like-for-like successor in this exact weight class. The smooth-drum, small-frame lineage continues today as the CS44/CS44B, but that machine is heavier and higher-horsepower (roughly 6.9 tonne with a Cat C4.4 engine), not a straight one-for-one replacement. Treat the CS-323C as the close of its own sub-line rather than assume direct parts or spec carryover to newer Cat compactors.

What CS-323C owners discuss

What engine is actually in the CS-323C, and why do spec sheets disagree on horsepower?
The CS-323C runs a Cat 3054-family four-cylinder diesel, mechanically governed with a direct-injection fuel system. Some Cat literature calls it out as a DINA (direct injection, naturally aspirated) configuration rated around 52 kW (70 hp), while other official spec pages for the same machine list a 3054C rating near 60-62 kW (80-83 hp gross/net). Treat this as a real source disagreement rather than a typo: the gap likely tracks gross vs. net and ISO vs. SAE measurement, and possibly a running engine change within the C-series build. Confirm the rating off the engine dataplate on the actual machine rather than trusting one spec sheet. It meets U.S. EPA Tier 2 and EU Stage II emissions, with no DPF or DEF system, and there is no ECM fault-code tree to lean on — diagnosis stays mechanical: fuel lift pump priming, injection pump timing, governor setting.
How does the propel system behave, and what hydraulic issues come up on this machine?
A single propel pump with a flow divider splits hydraulic flow between the rear drive axle and the front drum drive motor, backed by a limited-slip differential meant to keep tractive effort balanced on grades. When a machine spins a wheel or the drum on wet or loose ground, field practice is to check flow-divider balance and charge pressure before condemning a drive motor. Park-brake release on this circuit is interlocked to charge pressure fed from the steering return line, so a machine that won't release its brake often has a charge-pressure or interlock-valve fault rather than a seized brake pack. Loss of drive to one end on a slope is treated as a safety issue. Have your dealer verify charge pressure and flow-divider balance before returning a machine to slope work.
What wear pattern shows up on the drum, bearings, and isolation mounts instead of a conventional undercarriage?
A single-drum roller like the CS-323C has no track undercarriage — wear concentrates in the drum bearings, exciter (eccentric weight) bearings, scraper bars, and the rubber isolation mounts carrying the drum yoke against the frame. Drum bearing seals are a classic hidden failure: a weeping seal lets lubricant migrate to the inside of the drum where it isn't visible, so the bearing runs low on lubrication well before anyone notices a leak from outside. Reduced or uneven vibration output, or a growl only present with vibration engaged, points to exciter bearing wear. Cracked or hardened isolation mounts pass vibration straight into the frame, seat, and wiring, accelerating operator fatigue, connector failures, and eventually cracking near the mount bosses. A vibratory bearing and mount check is called out around the 1-year/1000-hour mark.
Are there known engine quirks tied to the 3054 platform used in this series?
The 3054 block shares its roots with the Perkins 1004.4 series. On tired examples, owners flag an injection pump front shaft seal that weeps fuel into the engine oil (check the dipstick for a fuel smell or a rising oil level) and injection pump timing drift that shows up as rough idle or white smoke on cold start. Because the CS-323C's engine is the naturally aspirated version of this family, it does not carry the turbo shaft-bearing failures reported on turbocharged 3054/3054C variants fitted to other Cat machines — don't apply those turbo complaints to this roller without first confirming the engine configuration on the specific unit.
What electrical or sensor problems come up on the CS-323C?
This generation predates electronic engine control, so the harness is comparatively simple: battery, ignition, gauges, a vibration on/off circuit, and a water-pump relay for the drum spray system, laid out on a dedicated electrical schematic rather than an ECM fault-code tree. Most reported electrical faults trace back to corroded or chafed connectors where the harness runs near hot or vibrating components, a weak ground strap, or a tired battery, rather than a failed sensor outright. Vibration that cuts in and out intermittently, rather than failing completely, is usually chased to a marginal connector or relay before the hydraulics get torn into. A wiggle test on the harness while watching the gauges is the standard first check.
Why does the drum water spray system stop working, and is that specific to Cat?
Smooth-drum machines used on sticky material or hot asphalt rely on a drum water spray system to stop pickup, and clogged nozzles or a screened filter loaded with fines is the most common reason spray output drops or goes patchy on one side of the drum. This is a routine wear item across every brand of smooth-drum compactor, not a CS-323C-specific defect — clean the inline filter and nozzle screens on a routine basis, especially after running on hot mix.
What should I check when buying a used CS-323C?
Run the vibratory system through its amplitude range and confirm it holds a steady frequency without surging, then grab the drum and rock it to feel for bearing play. Check the drum bearing seal area for any sign of oil migration into the drum interior — a dry-looking bearing housing on a high-hour machine is worth a second look, since seal failure often shows no external leak. Inspect the rubber isolation mounts between the drum yoke and frame for cracking or oil-soaked softening, and check the articulation joint and pivot pins for play by rocking the front and rear frame halves against each other. Pull the dipstick and smell for fuel dilution in the engine oil, a sign of a weeping injection pump seal on tired 3054 engines. Confirm the water spray pump, filter, and nozzles actually flow, and check wear on the platform, seat, and steps against the hour meter to sanity-check reported hours. Because propel balance and articulation condition are safety-relevant, have your dealer verify charge pressure, flow-divider balance, and joint/pin wear on a full inspection before you commit to a purchase.

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

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