Caterpillarengine - marinemarine engine

Caterpillar 3304B

Maintenance schedule, common problems & OEM parts breakdown

The Caterpillar 3304B is a mechanically governed, in-line four-cylinder marine diesel of 7.0 L (425 cu in) displacement, with a 121 mm x 152 mm (4.75 in x 6.0 in) bore and stroke and wet, replaceable cylinder liners. Caterpillar built one common block into three separate marine product lines under this nameplate: a turbocharged propulsion engine offered across three duty ratings, roughly 93 bkW (125 bhp) continuous, 104 bkW (140 bhp) medium-cyclical, and 123 bkW (165 bhp) high-output; a naturally aspirated marine auxiliary engine spanning roughly 56 to 74 bkW (75 to 99 bhp) across its sub-ratings; and a naturally aspirated marine generator set rated near 50 ekW at 1500 rpm/50 Hz or 65 ekW at 1800 rpm/60 Hz. Dry weight runs from about 764 kg (1,685 lb) for a keel-cooled auxiliary engine to about 1,225 kg (2,700 lb) for a complete radiator-cooled generator-set package; heat-exchanger-cooled propulsion engines land around 810 kg (1,786 lb). Cooling came as heat-exchanger/raw-water, keel-cooled, or radiator-cooled depending on the product line, with a hydromechanical or PSG governor and a 24-volt electric or optional air starting system. The 3304B follows the earlier, plain 3304 in this same four-cylinder family; factory parts and serial documentation for the 3304B nameplate spans the 1980s into the mid-1990s.

The biggest variable across the 3304B lineup isn't a model-year change but which of the three product lines and duty/cooling sub-rating a given engine was built as: propulsion, auxiliary, and generator-set versions share the same block and bore/stroke but differ in aspiration, governor, flywheel housing (SAE 2 on propulsion versus SAE 1 on auxiliary and genset), and emissions status, since propulsion ratings are non-IMO while auxiliary and genset ratings are IMO-compliant. That range of factory sub-ratings, plus a fully mechanical fuel and governing system with no ECM to fail or lock out field repair, is exactly why the 3304B still circulates in the used marine and rebuild market. Wet, replaceable cylinder liners support an in-frame rebuild instead of a full block swap, and its known weak points, a fuel rack or governor linkage that can stick if not exercised and a raw-water cooling circuit that depends on disciplined zinc-anode upkeep, are well-understood failure modes rather than design flaws. That keeps parts, rebuild kits, and mechanics familiar with the engine easy to find even though Caterpillar's current marine catalog has long since moved to electronically governed engines.

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 3304B specifications

Engine

ConfigurationIn-line 4-cylinder, 4-stroke-cycle diesel. One common block is built into three separate marine product lines under the 3304B nameplate: propulsion engine, auxiliary engine, and generator-set engine.
Displacement7.0 L (425 cu in)
Bore x stroke121 mm x 152 mm (4.75 in x 6.0 in)
AspirationTurbocharged on the marine propulsion ratings. Naturally aspirated on the marine auxiliary and generator-set ratings.
Propulsion power ratingsA rating: 93 bkW (125 bhp) at 2000 rpm, for continuous full-load service. B rating: 104 bkW (140 bhp) at 2000 rpm, for cyclical medium-duty service. C rating: 123 bkW (165 bhp) at 2200 rpm, for high-speed intermittent service.
Auxiliary engine power ratings56 bkW (75 bhp) at 1200 rpm and 63 bkW (84 bhp) at 1500 rpm on heat-exchanger-cooled builds; 57 bkW (76 bhp) at 1500 rpm and 73 bkW (98 bhp) at 1800 rpm on radiator-cooled builds; 74 bkW (99 bhp) at 1800 rpm on a heat-exchanger-cooled build.
Generator-set engine power ratings50 ekW (63 kVA) at 1500 rpm for 50 Hz output; 65 ekW (81 kVA) at 1800 rpm for 60 Hz output. Offered in both radiator-cooled and heat-exchanger/keel-cooled builds.
GovernorHydra-mechanical on propulsion ratings. Hydra-mechanical or PSG on auxiliary and generator-set ratings.
EmissionsPropulsion ratings are non-IMO. Auxiliary and generator-set ratings are IMO compliant.
Flywheel and rotationSAE No. 2 flywheel and housing on propulsion ratings; SAE No. 1 on auxiliary and generator-set ratings. 156 teeth. Counterclockwise rotation viewed from the flywheel end.
Compression ratioNot published in the factory marine spec sheets reviewed for this engine - verify with your dealer if needed for a rebuild spec.

Weights

Propulsion engine, heat-exchanger cooled810 kg (1786 lb) net dry, all three propulsion ratings (A/B/C) share this figure
Propulsion engine, keel cooled768 kg (1690 lb) net dry
Auxiliary engine, heat-exchanger cooled798 kg (1760 lb) net dry; keel-cooled variant 764 kg (1685 lb)
Auxiliary engine, radiator cooled835 kg (1840 lb) net dry
Generator set, radiator cooled1225 kg (2700 lb) net dry, engine and generator combined
Generator set, heat-exchanger cooled1177 kg (2595 lb) net dry; keel-cooled variant 1154 kg (2545 lb)
Generator alone381 kg (840 lb), SR4 365-frame brushless generator
Ground pressureNot applicable - bare marine engine, not a self-propelled machine

Dimensions

Propulsion engine footprintLength 1420.9 mm (55.9 in), width 953.0 mm (37.5 in), height 1141.3 mm (44.9 in). Same envelope across A/B/C ratings.
Auxiliary engine, heat-exchanger cooledLength 1373.4 mm (54.1 in), width 957.5 mm (37.7 in), height 1145.2 mm (45.1 in)
Auxiliary engine, radiator cooledLength 1467.6 mm (57.8 in), width 979.4 mm (38.6 in), height 1120.9 mm (44.1 in)
Generator set, radiator cooledLength 2400.0 mm (94.5 in) including generator, width 979.4 mm (38.6 in), height 1273.5 mm (50.1 in)
Generator set, heat-exchanger cooledLength 2007.1 mm (79.0 in) including generator, width 917.7 mm (36.1 in), height 1145.2 mm (45.1 in)
Exhaust outlet102 mm (4 in) dry elbow and flange on propulsion ratings; 76 mm (3 in) dry flange on auxiliary and generator-set ratings

Performance

Rated speed range2000 to 2200 rpm on propulsion ratings; 1200 to 1800 rpm on auxiliary ratings; 1500 rpm (50 Hz) or 1800 rpm (60 Hz) on generator-set ratings
Propulsion peak torqueAbout 444 N-m (327 lb ft) at A rating, 499 N-m (368 lb ft) at B rating, and 534 N-m (394 lb ft) at C rating, each at that rating's top of the propeller-demand curve
Propulsion cruise speedsB rating: maximum cruise 1900 rpm, maximum continuous cruise 1800 rpm. C rating: maximum cruise 2100 rpm, maximum continuous cruise 2000 rpm. A rating is a continuous-duty rating with no cruise-speed limit.
Propulsion duty cyclesA rating: heavy-duty continuous service (freighters, tugboats, deep-river towboats), up to 100% time at rated load, 5000 to 8000 hours per year typical. B rating: cyclical service (trawlers, purse seiners, ferries, towboats), 40 to 80% load factor, 3000 to 5000 hours per year. C rating: high-speed cyclical service (harbor tugs, fast ferries, offshore boats), 20 to 80% load factor, 2000 to 4000 hours per year.
Fuel rate at 100% loadAbout 25.9 L/hr (6.8 gph) at A rating, 29.2 L/hr (7.7 gph) at B rating, and 36.5 L/hr (9.6 gph) at C rating
Genset fuel rate at 100% loadAbout 16.1 to 17.4 L/hr (4.3 to 4.6 gph) at the 50 ekW rating; about 22.7 to 24.9 L/hr (6.0 to 6.6 gph) at the 65 ekW rating, depending on cooling method

Service capacities (summary)

Fuel tankNot applicable - bare engine ships with priming pump, transfer pump and filter; fuel tank is supplied with the vessel installation
Cooling system, propulsion12.9 L (3.4 US gal), engine only
Cooling system, auxiliary heat-exchanger cooled13 L (3.5 US gal), engine only
Cooling system, radiator-cooled builds32 L (8.5 US gal), engine and radiator combined
Engine oil, propulsion19.0 L (5.0 US gal) refill; 250-hour change interval
Engine oil, auxiliary and generator-set22 to 22.5 L (5.75 to 5.9 US gal) refill; 250-hour interval on heat-exchanger-cooled builds, 500-hour interval on radiator-cooled builds
Recommended engine oilCat DEO 10W30 or 15W40
Hydraulic systemNot applicable - no integral hydraulic system; a hydraulic pump drive and adapter is offered only as an accessory

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

3304B fluids & capacities

SystemCapacityRecommended fluid
Engine crankcase (lube oil system, with filter)22 to 22.5 L (5.7-5.9 US gal) refill. Naturally aspirated auxiliary units run about 22.5 L (5.9 US gal); turbocharged genset units run about 22 L (5.7 US gal). Treat as approximately 22 L (5.75 US gal) across the model line.Caterpillar DEO (Diesel Engine Oil), SAE 10W30 or 15W40. No separate cold/hot climate split is published for this engine beyond the two grades; pick 10W30 for cooler ambient ranges and 15W40 for warmer ranges per standard Cat viscosity guidance. Change interval runs 250 hours on heat-exchanger and keel-cooled builds and on turbocharged radiator-cooled gensets; naturally aspirated radiator-cooled auxiliary units extend to 500 hours.
Cooling system (engine jacket-water circuit)Heat-exchanger or keel-cooled builds (engine circuit only): 13 L (3.5 US gal). Radiator-cooled builds (engine and radiator combined): 32 L (8.5 US gal). Capacity depends on which cooling configuration is fitted.Cat diesel engine antifreeze/coolant (DEAC) or Cat Extended Life Coolant (ELC), mixed with clean water per the coolant specification sheet. Heat-exchanger and keel-cooled builds also carry a raw/seawater side; that circuit is untreated and needs its own corrosion and scale checks.
Fuel system / fuel tankNot set by the engine builder. This is a bare auxiliary or generator-set engine with no integral fuel tank; usable volume is whatever day tank the vessel installer fits.Diesel fuel meeting ASTM D975 No. 1-D or No. 2-D (or an equivalent specification), minimum cetane number 40. Engine ships with a primary and a secondary fuel filter plus a priming pump.
Grease (spec only)Not applicable. Lubrication points are serviced on an interval, not a fill-and-drain capacity.Cat Multipurpose Grease, NLGI 2, for general chassis and linkage points. Where a point is exposed to raw water or salt spray, use Cat Multipurpose Marine Grease instead. Typical working range is about -30 to 40 deg C (-22 to 104 deg F).

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

Caterpillar 3304B maintenance schedule

Service intervalTasks
Every 50 h
  • Check engine oil level daily before starting and top off as needed.
  • Check coolant level in the heat exchanger, radiator, or keel-cooler expansion tank daily.
  • Drain water and sediment from the primary fuel filter/water separator daily.
  • Weekly, inspect the raw-water strainer basket and clear out debris.
  • Weekly, check battery condition and clean and tighten 24-volt starting-system connections.
  • Weekly, inspect the raw-water pump and alternator drive belts for wear and correct tension.
Every 250 h
  • Change engine oil and filter with Cat DEO 10W30 or 15W40 (250-hour interval on heat-exchanger/keel-cooled and turbocharged radiator-cooled builds; naturally aspirated radiator-cooled auxiliary units extend to 500 hours).
  • Replace primary and secondary fuel filters.
  • Inspect zinc anodes in the heat exchanger and raw-water pump housing; replace any at roughly half consumed.
  • Inspect the raw-water pump impeller for cracked or missing vanes.
  • Exercise the fuel rack and governor linkage through full travel to check for sticking from gum, varnish, or corrosion.
Every 500 h
  • On naturally aspirated radiator-cooled auxiliary builds, change engine oil and filter on this configuration's extended interval.
  • Clean and inspect the heat-exchanger tube bundle or keel-cooler passages for scale and marine growth.
  • Check marine gear/clutch coupling condition and fastener torque at the flywheel housing.
  • Inspect and re-terminate starter, ground-strap, and alternator electrical connections for corrosion.
  • Pressure-test the cooling system if coolant corrosion-inhibitor history is unknown.
Every 1,000 h
  • Check and adjust valve lash.
  • Test fuel injection nozzles for spray pattern and opening pressure; recondition or replace as needed.
  • Inspect the injection pump drive and governor dashpot linkage for wear.
  • On turbocharged propulsion units, inspect the turbocharger for shaft play and oil seal leakage.
  • Check coolant corrosion-inhibitor concentration and top off as needed.
Every 2,000 h
  • Drain, flush, and refill the cooling system with fresh coolant at the correct concentration.
  • Remove and rebuild the raw-water pump rather than servicing the impeller alone.
  • Run a cylinder-by-cylinder compression check to catch ring or valve-seal wear before it worsens.
  • Inspect the cylinder head for valve seat condition.
  • Overhaul or exchange the turbocharger on turbocharged propulsion units if compressor/turbine play exceeds limits.
  • Re-torque cylinder head and exhaust manifold fasteners to factory specification.
Every 4,000 h
  • Plan an in-frame rebuild of liners, pistons, and rings once compression checks or oil-analysis trends approach factory wear limits.
  • Recondition or exchange the injection pump if fuel delivery is uneven across cylinders.
  • Inspect valve guides and seats for wear during any head-off work; recut or replace as needed.
  • Inspect crankshaft main and rod bearing clearances if metal trends show up in oil analysis.
Every 10,000 h
  • Schedule a full in-frame overhaul covering liners, pistons, rings, and main/rod bearings as a set given the wet-sleeve design.
  • Rebuild or exchange the governor and injection pump as part of the overhaul rather than only on failure.
  • Rebuild the raw-water pump and replace cooling-system hoses and zinc-anode hardware alongside the overhaul.
  • Inspect the marine gear/clutch coupling and flywheel housing for wear while the drivetrain is disconnected for the rebuild.

Servicing the 3304B beyond the schedule

Predictive Maintenance & Fluid Analysis

Run scheduled oil sampling on this mechanically governed engine, since a sticking fuel rack or worn injection pump gives no electronic warning. Track wear metals against the 250-hour oil-change interval (500 hours on naturally aspirated radiator-cooled auxiliary builds). Sample coolant for corrosion-inhibitor depletion, since undetected liner pitting from cavitation is a known risk on this family. On heat-exchanger and keel-cooled builds, inspect zinc anodes roughly every six months or 250 hours and replace once about half consumed, before pitting starts in the heat exchanger or pump housing.

Corrective & Common Repairs

The recurring repair on this engine is a stuck fuel rack or governor linkage, from corrosion or gum and varnish buildup: stuck toward off it won't start, stuck toward full fuel it can run away, and with no ECM to intervene, stopping it takes cutting fuel or blocking air intake. Hard-starting complaints trace to corroded ground straps, degraded wiring, or a blown glow-plug fuse, not a bad starter. Rising oil consumption and blue smoke point to worn rings, valve stem seals, or a leaking turbo seal on turbocharged units.

Overhaul & Rebuild Points

Because the cylinder liners are wet and replaceable, the standard fix for worn rings or fading compression is an in-frame liner-and-piston rebuild, not a full long-block swap. Check compression cylinder-by-cylinder to separate ring wear from a turbocharger seal problem before teardown. Inspect the injection pump and governor linkage for free movement at rebuild time; gum and varnish buildup is a known failure mode. Check the flywheel coupling face, SAE 2 on propulsion builds and SAE 1 on auxiliary/genset builds, when the marine gear or clutch comes off.

Seasonal & Environment Servicing

Before layup, drain the raw-water side of the heat exchanger, pump, and exhaust elbow to prevent freeze cracking, and fog the cylinders if the boat sits idle over winter. On keel-cooled builds, check keel-cooler thru-hull fittings and hose clamps before storage. At season start, check zinc anode wear on the heat exchanger and raw-water pump housing and replace anodes that are about half consumed. After operating in salt or brackish water, flush the raw-water circuit to clear scale and marine growth, and verify coolant corrosion-inhibitor concentration on the jacket-water side.

3304B common service parts

Part numberPart
1D-4540Bolt,Machine Fuel Filter MountingCheck fitment →
1R-0749Filter-FuelCheck fitment →
1R-0750Filter As-FuelCheck fitment →
114-5988FilmCheck fitment →
4L-9851Filter Element As-AirCheck fitment →

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

3304B attachments & work tools

Cooling system configuration

Offered as heat-exchanger/raw-water cooled or keel cooled on both the propulsion engine and the marine generator set; heat-exchanger units add a gear-driven self-priming sea water pump and engine-mounted heat exchanger with a removable tube bundle (copper-nickel tubes on the genset), while keel-cooled units delete the raw water pump and heat exchanger. Keel-cooled versions run lighter (about 40-50 kg / 90-110 lb less dry weight than the heat-exchanger version for a given build).

Marine gear / flywheel coupling interface

The engine is supplied with an SAE flywheel housing rather than a factory-integrated marine transmission: propulsion-rated engines use SAE No. 2 (156-tooth flywheel), while genset-rated engines use SAE No. 1 (156-tooth flywheel). A front enclosed clutch is available as accessory equipment for propulsion builds; the reduction/reverse gearbox itself is a boatbuilder-selected, SAE-compatible marine transmission bolted to this housing, not a Cat-branded assembly.

Power take-off and auxiliary drive options

Front-end auxiliary drive options include an auxiliary drive pulley and a hydraulic pump drive (with adapter on genset variants), used for driving deck hydraulics, bilge pumps, or other belt/PTO-driven accessories. These mount off the front of the engine independent of the main propulsion or generator coupling.

Propulsion control and instrumentation

Propulsion-rated engines can be fitted with a pilot house instrument panel and remote-mounted pilot house controls, plus a remote positive-locking governor control for helm-station throttle. Base instrumentation covers fuel pressure gauge, service meter, and tachometer drive, with alarm contactors for oil pressure and water temperature available as an add-on.

Generator set electrical package

Genset-rated 3304B units pair with a Caterpillar SR4 brushless, revolving-field, permanent-magnet-excited generator in a single-bearing, close-coupled arrangement, three-phase 12-wire wye or delta, Class F insulation with tropicalization and anti-abrasion treatment for marine duty. Options include a paralleling kit, RFI filter, extension terminal box, low-voltage connections, manual voltage control, and a space heater; output is factory-set for 50 Hz or 60 Hz operation with adjustable voltage regulation and meets classification-society (marine society) requirements.

Starting and charging options

Standard starting is a 24V electric starting motor on gensets; propulsion and genset builds both offer a choice of electric (12V or 24V) or air starting motors, with an ether starting aid for cold-weather starts. Charging alternator choices include 12V 51-amp, 24V 35-amp, or 24V 60-amp units, plus electric or mechanical overspeed shutoff and solenoid shutoff options.

Duty-cycle power rating classes

Propulsion versions are offered in three duty ratings on the same block: a continuous-duty rating (about 93 bkW/125 bhp) for tugs and freighters run at full load without cycling, a medium-continuous rating (about 104 bkW/140 bhp) for trawlers and towboats with some load cycling, and a high-output/pleasure-and-workboat rating (about 123 bkW/165 bhp) for faster, more cyclical service. Marine generator sets are rated at roughly 50 ekW (63 kVA) at 1500 rpm/50 Hz or 65 ekW (81 kVA) at 1800 rpm/60 Hz, naturally aspirated in both cases versus the turbocharged propulsion engine.

All 3304B assemblies by section

Every catalogued assembly group for the Caterpillar 3304B. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.

Air Inlet And Exhaust System
1w-8635 Air Cleaner Gp
0L***04Stud2
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***824
0S***95Bolt 1.25 In. (31.75 mm) Long Guard Assemblies To Radiator Guard2
See all parts with full part numbers in Heavy Parts AI →
6n-3686 Air Cleaner Gp
1W***88Cover-Air Cleaner1
2N***82Kit-Spacer; (Air Cleaner)1
4L***51Filter Element As-Air; (Primary)(Cleaner)1
See all parts with full part numbers in Heavy Parts AI →
8n-3967 Air Cleaner Gp
1N***33Adapter-Air Cleaner1
3E***04Clamp-Hose2
4B***78Washer Current Transformer Bracket Mounting4
See all parts with full part numbers in Heavy Parts AI →
7s-4992 Cap As-Rain
9s-7148 Cap As-Rain -Exhaust Pipe
1B***13Bolt,Machine Governor And Decelerator Control1
9S***48Cap As-Rain; -Exhaust Pipe1
9S***50Nut-Full; (1/4-20 Thd)(Plate To Mount)1
See all parts with full part numbers in Heavy Parts AI →
7s-4994 Cap As-Rain
5l-8091 Cap Gp-Air Cleaner
5L***91Cap Group-Air Cleaner; Air Cleaner Cap Group1
5P***99Clamp; (Hose)1
See all parts with full part numbers in Heavy Parts AI →
9l-2921 Elbow Gp-Exhaust
5B***90Plug-Pipe1
5L***31Clamp Elbow To Adapter1
9L***15Elbow-Exhaust1
See all parts with full part numbers in Heavy Parts AI →
8n-6045 Elbow Gp-Exhaust
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly4
5B***90Plug-Pipe1
6N***61Clip4
See all parts with full part numbers in Heavy Parts AI →
8n-6044 Elbow Gp-Exhaust
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly4
3E***28Plug-Pipe; (1/4-18 Nptf Thd)1
4W***05Elbow-Exhaust1
See all parts with full part numbers in Heavy Parts AI →
2n-1273 Elbow Gp-Exhaust
2N***73Elbow Group-Exhaust1
9F***91Coupling-Pipe2
9F***92Elbow1
See all parts with full part numbers in Heavy Parts AI →
7l-0443 Elbow Gp-Exhaust
1F***20Coupling-Pipe2
5F***65Elbow1
7L***43Elbow Group-Exhaust1
See all parts with full part numbers in Heavy Parts AI →
1h-0979 Elbow-Air Inlet
2n-9263 Elbow-Exhaust
1l-1508 Elbow-Exhaust
2w-5219 Fitting Gp-Exhaust
1B***57Nut-Full; 19.05mm(.75in)O.D.4
2W***19Fitting Group-Exhaust1
2W***20Adapter As1
See all parts with full part numbers in Heavy Parts AI →
3n-3016 Fitting Gp-Exhaust
0S***66Bolt-Pulley To Crankshaft Adapter4
1B***67Bolt, Hex. Hd., 5/8"-11 N.C. X 3"4
1B***58Nut-Full; (5/8-11-Thd)8
See all parts with full part numbers in Heavy Parts AI →
2w-7845 Fitting Gp-Exhaust
1A***60Capscrew, Hex Head (1/2 - 13 X 2 G5); (Hex Head) (1/2-13x2 Gd 8 Z)4
1B***57Nut-Full; 19.05mm(.75in)O.D.4
2W***45Fitting Group-Exhaust1
See all parts with full part numbers in Heavy Parts AI →
1n-9828 Fitting Gp-Exhaust
0S***19Bolt,Machine Gear Retaining Part Of Kit P/N 1w***464
1D***17Nut-Plate And Angle Assembly To Hydraulic And Fuel Tanks; Nut Plate And Angle Assembly To Hydraulic And Fuel Tanks4
1N***28Fitting Group-Exhaust1
See all parts with full part numbers in Heavy Parts AI →
2w-7846 Fitting Gp-Exhaust -Flexible
1B***58Nut-Full; (5/8-11-Thd)4
2W***46Fitting Group-Exhaust; -Flexible1
3N***15Adapter As; (Flexible)1
See all parts with full part numbers in Heavy Parts AI →
2w-7843 Fitting Gp-Exhaust
1B***55Nut,Plain,Hexagon Turbocharger Mounting4
2W***43Fitting Group-Exhaust1
2W***44Adapter-Exhaust Manifold1
See all parts with full part numbers in Heavy Parts AI →
5l-9377 Fitting Gp-Exhaust
0S***25Bolt, Hex. Hd., 5/8"-11 N.C. X 2 1/2"4
1B***58Nut-Full; (5/8-11-Thd)4
5L***84Gasket1
See all parts with full part numbers in Heavy Parts AI →
3n-3014 Fitting Gp-Exhaust
0L***29Bolt- 7.63 cm(3 In.) Long - Location "H"4
0S***85Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine4
0S***87Bolt-Bracket Assembly To Timing Gear4
See all parts with full part numbers in Heavy Parts AI →
1w-8823 Flange Gp-Exhaust
1A***60Capscrew, Hex Head (1/2 - 13 X 2 G5); (Hex Head) (1/2-13x2 Gd 8 Z)4
1F***58Nut-Full; (1/2-13-Thd)(Air Lines)4
1W***23Flange Group-Exhaust1
See all parts with full part numbers in Heavy Parts AI →
2w-7857 Flange Gp-Exhaust
20***69Bolt; (1/2-13x2.25-In)6
2W***57Flange Group-Exhaust1
2W***58Flange-Exhaust1
See all parts with full part numbers in Heavy Parts AI →
2w-7850 Flange Gp-Exhaust
1B***58Nut-Full; (5/8-11-Thd)4
20***08Bolt; (5/8-11x2-In)4
2W***50Flange Group-Exhaust1
See all parts with full part numbers in Heavy Parts AI →
2w-7854 Flange Gp-Exhaust
20***69Bolt; (1/2-13x2.25-In)6
2W***54Flange Group-Exhaust1
2W***55Flange-Exhaust1
See all parts with full part numbers in Heavy Parts AI →
2w-5226 Flange Gp-Exhaust
1B***57Nut-Full; 19.05mm(.75in)O.D.4
2W***26Flange Group-Exhaust1
2W***27Gasket1
See all parts with full part numbers in Heavy Parts AI →
5l-8601 Flange Gp-Exhaust
1B***67Bolt, Hex. Hd., 5/8"-11 N.C. X 3"4
1B***58Nut-Full; (5/8-11-Thd)4
5H***10Flange--Exhaust1
See all parts with full part numbers in Heavy Parts AI →
2n-3322 Gauge Gp-Air Cleaner
2N***22Gauge Group-Air Cleaner; Air Filter Indicator Group1
3B***52Elbow; --Cross To Hose Assembly To Air Gauge1
5L***33Fitting (To Air Cleaner)1
See all parts with full part numbers in Heavy Parts AI →
8n-5988 Lines Gp-Air
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter4
1P***95Hose1
5M***94Washer; Bracket To Tee, Bracket To Block, Tube As. To Tee, Tube As. To Oil Cooler4
See all parts with full part numbers in Heavy Parts AI →
1w-8486 Manifold Gp-Exhaust
00***40Connector; (37 Degree)1
03***51Elbow )-Inlet Port To Valve Group1
0S***09Bolt (3/4") Filler Tube Assembly To Transfer Drive Case2
See all parts with full part numbers in Heavy Parts AI →
1w-8487 Manifold Gp-Exhaust
00***40Connector; (37 Degree)1
03***51Elbow )-Inlet Port To Valve Group1
03***68Elbow (For Use With Shallow Pan)1
See all parts with full part numbers in Heavy Parts AI →
2w-4070 Muffler
2w-4071 Muffler
2w-4069 Muffler
2W***69Muffler1
4J***82Plug-Pipe; (1/2-14 Nptf)2
See all parts with full part numbers in Heavy Parts AI →
2w-5223 Pipe Gp-Exhaust
1B***57Nut-Full; 19.05mm(.75in)O.D.4
2W***23Pipe Group-Exhaust1
2W***24Pipe As1
See all parts with full part numbers in Heavy Parts AI →
4l-5801 Pipe Gp-Exhaust
0S***66Bolt-Pulley To Crankshaft Adapter4
1B***58Nut-Full; (5/8-11-Thd)4
4L***01Pipe Group-Exhaust1
See all parts with full part numbers in Heavy Parts AI →
5l-8649 Pipe Gp-Exhaust
0S***95Bolt 1.25 In. (31.75 mm) Long Guard Assemblies To Radiator Guard4
1B***57Nut-Full; 19.05mm(.75in)O.D.4
5L***48Pipe As-Exhaust1
See all parts with full part numbers in Heavy Parts AI →
5l-8632 Pipe Gp-Exhaust
1B***58Nut-Full; (5/8-11-Thd)4
5L***84Gasket1
5L***05Pipe As-Exhaust1
See all parts with full part numbers in Heavy Parts AI →
2w-0414 Turbocharger Gp
1S***95Gasket-Turbocharger To Manifold; Gasket Turbocharger To Manifold1
2N***66Locknut; (3/8-16-Thd)(High Temperature)4
2W***14Turbocharger Group; Turbocharger Group1
See all parts with full part numbers in Heavy Parts AI →
2w-7095 Turbocharger Gp
15***36Shaft As-Turbine1
15***37Nut1
1B***74Plug,Pipe Base Assembly,Engine Oil Filter Assembly2
See all parts with full part numbers in Heavy Parts AI →
Basic Engine
1w-9653 Mounting Gp-Transmission
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***822
1W***53Mounting Group-Transmission; Transmission Mounting Group1
2P***45Bracket Transmission Oil Cooler1
See all parts with full part numbers in Heavy Parts AI →
3n-2886 Adapter Gp-Seal -Crankshaft
0L***29Bolt- 7.63 cm(3 In.) Long - Location "H"2
1W***06Adapter-Seal1
2P***92Seal (Id=133.02mm)1
See all parts with full part numbers in Heavy Parts AI →
1w-2872 Balancer Gp
03***35Bolt-Self Locking; 2.22cm(.875 In.) Lg4
1B***07Key-- Gear To Pump Shaft1
1W***72Balancer Group; Balancer Group1
See all parts with full part numbers in Heavy Parts AI →
1n-4436 Camshaft Gp
0S***09Bolt (3/4") Filler Tube Assembly To Transfer Drive Case2
1N***36Camshaft Group-Single; Single Camshaft Group1
7C***62Camshaft1
See all parts with full part numbers in Heavy Parts AI →
2f-8223 Clutch As
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***822
1A***36Bolt; (5/16-18x0.687-In)1
1L***31Screw As-Machine; (1/4-20x0.5-In)2
See all parts with full part numbers in Heavy Parts AI →
2w-0102 Cover Gp-Cylinder Block
2A***98Pin,Straight,Headle Flywheel Housing2
2W***02Cover Group-Cylinder Block; Cylinder Block Cover Group1
4B***38Plug 28.95 mm(1.14 In.) Hole Dia.1
See all parts with full part numbers in Heavy Parts AI →
2p-6530 Cover Gp-Cylinder Head
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly4
1P***67Cover,Access Cylinder Head1
2P***30Cover Group-Cylinder Head; Cylinder Head Cover Group1
See all parts with full part numbers in Heavy Parts AI →
9y-4721 Cover Gp-Front Housing
2P***20Gasket Cover,Timing Cover1
2P***00Bolt Tube Assembly To Plate--.75 In. (19.0 mm)2
4N***26Cover,Access Timing Gear Cover1
See all parts with full part numbers in Heavy Parts AI →
3n-4923 Cover Gp-Front Housing
0S***66Bolt-Pulley To Crankshaft Adapter4
2P***20Gasket-- Front Cover1
2S***41Plug 2.14 In. (5.43 cm) Diameter1
See all parts with full part numbers in Heavy Parts AI →
128-2898 Cover Gp-Valve Mechanism
0S***17Bolt --Use Open Hole In Compressor Body11
12***97Cover As-Valve Mechanism1
12***98Cover Group-Valve Mechanism1
See all parts with full part numbers in Heavy Parts AI →
8n-4446 Cover Gp-Valve Mechanism
0S***17Bolt --Use Open Hole In Compressor Body11
7S***13Reinforcement; (Valve Cover)7
8N***64Cover As-Cylinder Head1
See all parts with full part numbers in Heavy Parts AI →
4n-7695 Crankshaft As
4N***95Crankshaft As1
9F***47Plug-Pipe; (1/8-27thd Hex-Countersunk)4
See all parts with full part numbers in Heavy Parts AI →
4n-7692 Crankshaft As
1W***12Gear (40 Teeth)1
32***42Crankshaft1
4N***92Crankshaft As1
See all parts with full part numbers in Heavy Parts AI →
2w-7960 Crankshaft As
1W***05Gear-Crankshaft; (40-Teeth)1
2W***60Crankshaft As1
4N***94Crankshaft1
See all parts with full part numbers in Heavy Parts AI →
6n-8080 Crankshaft Gp
10***52Plate-Thrust2
19***32Kit-Basic Engine Repair; (Main Bearing)(Crankshaft)0
1W***05Gear-Crankshaft; (40-Teeth)1
See all parts with full part numbers in Heavy Parts AI →
7n-6552 Cylinder Block As
10***11Insert-Liner Seat; (0.772-mm Thk)0
10***12Insert; (Liner Seat) (.822-mm Thk)0
10***13Insert-Liner Seat; (0.872-mm Thk)0
See all parts with full part numbers in Heavy Parts AI →
7n-6553 Cylinder Block Gp
1S***40Dowel; (30.23 mm X 9.37 mm)1
3S***96Seal-O-Ring; (9.53mm Id)1
4B***38Plug 28.95 mm(1.14 In.) Hole Dia.1
See all parts with full part numbers in Heavy Parts AI →
1n-3574 Cylinder Block Gp
1N***74Cylinder Block Group1
1S***40Dowel; (30.23 mm X 9.37 mm)1
2A***98Pin,Straight,Headle Flywheel Housing2
See all parts with full part numbers in Heavy Parts AI →
1n-4304 Cylinder Head Gp
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly4
10***65Insert-Valve Seat; (Exhaust)(Standard)4
10***68Insert-Valve Seat; (Inlet)(Standard)4
See all parts with full part numbers in Heavy Parts AI →
7n-6544 Cylinder Head Gp
10***60Valve (Intake)4
10***65Insert-Valve Seat; (Exhaust)(Standard)4
10***68Insert-Valve Seat; (Inlet)(Standard)4
See all parts with full part numbers in Heavy Parts AI →
7n-8874 Cylinder Head Gp
10***60Valve (Intake)4
10***65Insert-Valve Seat; (Exhaust)(Standard)4
10***68Insert-Valve Seat; (Inlet)(Standard)4
See all parts with full part numbers in Heavy Parts AI →
1w-6298 Drive Gp-Auxiliary
0S***17Bolt --Use Open Hole In Compressor Body6
1W***54Adapter-Auxiliary Drive1
1W***98Drive Group-Auxiliary1
See all parts with full part numbers in Heavy Parts AI →
138-2780 Drive Gp-Auxiliary
0S***17Bolt --Use Open Hole In Compressor Body6
12***19Gear; (33-Teeth)1
13***80Drive Group-Auxiliary1
See all parts with full part numbers in Heavy Parts AI →
1w-6192 Drive Gp-Pump
03***41Elbow; (7/16-20 Str Thd)1
03***48Hose As; (.61m 24in)1
1D***41Bolt 3.00 In.(7.62 cm) Long2
See all parts with full part numbers in Heavy Parts AI →
7n-9534 Fastener Gp-Cylinder Head
1B***09Bolt-- Head To Cylinder Block3
1D***95Bolt (5/8-11x6in); (5/8-11x6-In)14
2S***36Washer,Flat Cover Assembly Mounting And Flywheel Housing Cover17
See all parts with full part numbers in Heavy Parts AI →
1w-3802 Fastener Gp-Front Housing
0L***70Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case17
1C***51Bolt--Installation Of 2v***26 Retainer2
1W***02Fastener Group-Front Housing1
See all parts with full part numbers in Heavy Parts AI →
8l-5077 Flywheel Gp
5B***41Bolt 44.45 mm(1.75 In.) Long9
6N***39Flywheel As1
8L***64Gear (132 Teeth)1
See all parts with full part numbers in Heavy Parts AI →
1w-5634 Gear Gp-Front -Timing
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly2
0S***18Bolt; (5/16-18x1-In)(Hydraulic Pump)2
0S***48Bolt,Machine Camshaft Gear Mounting4
See all parts with full part numbers in Heavy Parts AI →
6n-5233 Housing Gp-Flywheel
0S***85Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine2
0S***87Bolt-Bracket Assembly To Timing Gear10
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly2
See all parts with full part numbers in Heavy Parts AI →
8n-0303 Housing Gp-Front
1W***00Gasket Timing Gear Cover1
1W***16Plate As-Front1
5M***14Pipe Plug Cylinder Block Oil Pressure1
See all parts with full part numbers in Heavy Parts AI →
6n-8336 Lifting Gp-Engine
4W***52Plate-Eye1
6N***36Lifting Group; Lifting Eye Gp-Engine1
6V***99Bolt; (5/8-11x38.1mm)4
See all parts with full part numbers in Heavy Parts AI →
8n-3286 Lifting Gp-Engine
4W***52Plate-Eye1
6V***99Bolt; (5/8-11x38.1mm)4
7C***40Plate-Eye; (Front)1
See all parts with full part numbers in Heavy Parts AI →
4n-7142 Pan Gp-Oil
03***35Bolt-Self Locking; 2.22cm(.875 In.) Lg12
03***57Bolt; --To Reverse Shaft Bearing Retainer & Forward Shaft Bearing Retainer24
2A***98Gasket2
See all parts with full part numbers in Heavy Parts AI →
3n-2924 Pan Gp-Oil
03***35Bolt-Self Locking; 2.22cm(.875 In.) Lg12
03***57Bolt; --To Reverse Shaft Bearing Retainer & Forward Shaft Bearing Retainer24
1S***89Washer-Plug1
See all parts with full part numbers in Heavy Parts AI →
4w-5446 Parts Gp-Miscellaneous
10***52Plate-Thrust2
10***60Valve (Intake)2
10***00Rotocoil As1
See all parts with full part numbers in Heavy Parts AI →
4w-5447 Parts Gp-Miscellaneous
10***52Plate-Thrust2
10***60Valve (Intake)2
10***65Insert-Valve Seat; (Exhaust)(Standard)3
See all parts with full part numbers in Heavy Parts AI →
1w-6588 Piston & Rod Gp
12***59Body As-Piston; (Requires 3mm Oil Ring)1
1P***56Bolt,Shoulder Connecting Rod2
1S***43Ring,Retaining Piston Pin2
See all parts with full part numbers in Heavy Parts AI →
2w-1177 Piston & Rod Gp
1P***56Bolt,Shoulder Connecting Rod2
1S***43Ring,Retaining Piston Pin2
2W***77Piston & Rod Group; Connecting Rod And Piston Group1
See all parts with full part numbers in Heavy Parts AI →
168-4532 Piston & Rod Gp
16***62Body As-Piston1
16***32Piston & Rod Group1
1P***56Bolt,Shoulder Connecting Rod2
See all parts with full part numbers in Heavy Parts AI →
2w-1711 Piston Gp
12***38Body As-Piston1
2W***07Ring - Piston (Top)1
2W***08Ring-Piston; (Intermediate)1
See all parts with full part numbers in Heavy Parts AI →
3n-1329 Power Take-Off Gp
0L***43Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender3
0L***29Bolt- 7.63 cm(3 In.) Long - Location "H"3
0L***52Capscrew (3/8 - 16 Nc X 3 1/4 Gd8, Hex)2
See all parts with full part numbers in Heavy Parts AI →
8n-2111 Pulley Gp-Fan Drive
0L***70Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case6
8N***10Pulley-Fan Drive; (3-Groove)1
8N***11Pulley Group1
See all parts with full part numbers in Heavy Parts AI →
3n-3274 Pulley Gp-Crankshaft
3N***74Pulley Group-Crankshaft; Crankshaft Pulley Group1
5S***48Washer-Special1
6B***10Bolt (National Fine); (3/4-16x3.25-In)1
See all parts with full part numbers in Heavy Parts AI →
3n-6128 Pulley Gp-Crankshaft
2P***07Bolt-Washer Head; (3/8-16x2.25-In)6
3N***27Pulley-Crankshaft; (2-Groove)1
3N***28Pulley Group-Crankshaft1
See all parts with full part numbers in Heavy Parts AI →
8n-2252 Pulley Gp-Fan Drive
0S***19Bolt,Machine Gear Retaining Part Of Kit P/N 1w***466
8N***52Pulley Group-Fan Drive1
8N***53Pulley; (4-Groove)1
See all parts with full part numbers in Heavy Parts AI →
2p-6224 Seal Gp-Crankshaft
2P***24Seal Group-Crankshaft; Crankshaft Seal Group1
4W***52Seal Group-Crankshaft; (Counter Clockwise Rotation)1
9Y***95Seal Group-Crankshaft; (Clockwise Rotation)1
See all parts with full part numbers in Heavy Parts AI →
6l-2691 Shaft Gp-Stub -Front
1D***28Key1
2P***05Bolt Tube Assembly To Turbocharger6
2P***07Bolt-Washer Head; (3/8-16x2.25-In)6
See all parts with full part numbers in Heavy Parts AI →
3n-3272 Support Gp-Engine
0L***29Bolt- 7.63 cm(3 In.) Long - Location "H"2
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly2
2H***30Bolt 2.875 In. (73.03 mm) Long; (3/8-16x2.88-In)(Marked X)3
See all parts with full part numbers in Heavy Parts AI →
5f-3581 V-Belt Gp -Fan Drive-Bilge Pump
5F***81V-Belt Group; -Fan Drive-Bilge Pump1
See all parts with full part numbers in Heavy Parts AI →
061-9508 V-Belt Set
06***08V-Belt Set; Vee Belt Set (Consisting Of 2 Belts)1
See all parts with full part numbers in Heavy Parts AI →
7n-8024 Valve Mechanism Gp
0L***26Plug -13mm(.512 In.) Outside Dia.2
1B***03Nut Exhaust Pipe To Starting Engine Cylinder Block8
1B***09Bolt-- Head To Cylinder Block1
See all parts with full part numbers in Heavy Parts AI →
Cooling System
3n-5659 Adapter Gp-Fan
3N***59Adapter Group-Fan1
3N***02Fan Adaptor1
9F***46Seal-Adapter To Hub To Bearing1
See all parts with full part numbers in Heavy Parts AI →
9n-3659 Coolant Conditioner Gp
9N***45Taperlock Stud1
9N***59Coolant Conditioner Group1
9N***66Valve-Manual; (Coolant Conditioner)2
See all parts with full part numbers in Heavy Parts AI →
2p-7738 Cooler Gp-Engine Oil
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***822
1A***29Bolt (1-1/8") Tube Assembly To Transfer Drive Case1
1T***65Bolt 2.54 cm (1" Long)2
See all parts with full part numbers in Heavy Parts AI →
2w-7496 Cooler Gp-Fltr Base & Eng Oil
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***822
1R***07Filter As-Engine Oil; (Advanced Efficiency)1
2W***61Gasket1
See all parts with full part numbers in Heavy Parts AI →
2w-7497 Cooler Gp-Fltr Base & Eng Oil
0L***51Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold2
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***822
0S***18Bolt; (5/16-18x1-In)(Hydraulic Pump)2
See all parts with full part numbers in Heavy Parts AI →
2w-6780 Cooler Gp-Transmission Oil
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)1
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly7
2M***08Gasket2
See all parts with full part numbers in Heavy Parts AI →
3n-3913 Cooler Gp-Transmission Oil
0L***51Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold2
0L***70Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case1
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***821
See all parts with full part numbers in Heavy Parts AI →
118-6243 Cover Gp-Expansion Tank
11***42Cover2
11***43Cover Group-Expansion Tank1
1A***29Bolt (1-1/8") Tube Assembly To Transfer Drive Case12
See all parts with full part numbers in Heavy Parts AI →
1w-1310 Filter Gp-Coolant
3f-4394 Foot Valve & Strainer As
0S***14Bolt (.25" Diameter-.50" Long)3
3B***04Lockwasher--Sheet Assembly To Angle Assembly3
3F***94Foot Valve & Strainer As1
See all parts with full part numbers in Heavy Parts AI →
6c-9480 Heat Exchanger Gp-Sea Water
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter12
10***20Bonnet-Exchanger1
2P***73Cock-Drain; (Water Separator)1
See all parts with full part numbers in Heavy Parts AI →
3n-3270 Heat Exchanger Gp-Sea Water
0S***19Bolt,Machine Gear Retaining Part Of Kit P/N 1w***462
1A***29Bolt (1-1/8") Tube Assembly To Transfer Drive Case14
23***25Plug-Pipe1
See all parts with full part numbers in Heavy Parts AI →
3n-3279 Housing & Regulator Gp
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly4
11***10Regulator-Water Temperature; (91 Deg Celsius)1
3N***79Housing & Regulator Group; Housing And Regulator Group1
See all parts with full part numbers in Heavy Parts AI →
147-9617 Housing & Regulator Gp
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly4
11***10Regulator-Water Temperature; (91 Deg Celsius)1
14***17Housing & Regulator Group1
See all parts with full part numbers in Heavy Parts AI →
130-8357 Housing & Regulator Gp
0L***70Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case4
11***10Regulator-Water Temperature; (91 Deg Celsius)1
13***56Spacer; (25.5-mm Thk)1
See all parts with full part numbers in Heavy Parts AI →
6c-8904 Lines Gp-Auxiliary Sea Water
11***10Hose1
11***47Tube As1
2N***91Gasket2
See all parts with full part numbers in Heavy Parts AI →
112-5740 Lines Gp-Auxiliary Sea Water
01***50Plug To Aftercooler Inlet Elbow4
10***10Tube As1
11***40Lines Group-Auxiliary Sea Water1
See all parts with full part numbers in Heavy Parts AI →
135-5369 Lines Gp-Vent
11***34Hose As1
13***69Lines Group-Vent1
4S***06Elbow To Clutch Assembly (Fan Drive)2
See all parts with full part numbers in Heavy Parts AI →
116-7730 Lines Gp-Vent
11***30Lines Group-Vent1
11***34Hose As2
4S***06Elbow To Clutch Assembly (Fan Drive)2
See all parts with full part numbers in Heavy Parts AI →
118-1337 Lines Gp-Water
11***37Lines Group-Water1
1A***29Bolt (1-1/8") Tube Assembly To Transfer Drive Case12
2W***60Bonnet-Expansion Tank1
See all parts with full part numbers in Heavy Parts AI →
118-5606 Lines Gp-Water
11***06Lines Group-Water1
1A***29Bolt (1-1/8") Tube Assembly To Transfer Drive Case12
2W***60Bonnet-Expansion Tank1
See all parts with full part numbers in Heavy Parts AI →
6c-9481 Lines Gp-Water
3R***17Hose; (Lower Radiator)1
5P***97Clamp Fumes Disposal3
5P***53Hose Assem. 245 cm(96.5 In.)0
See all parts with full part numbers in Heavy Parts AI →
8n-0713 Lines Gp-Water
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)1
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***821
0S***19Bolt,Machine Gear Retaining Part Of Kit P/N 1w***461
See all parts with full part numbers in Heavy Parts AI →
4w-4569 Lines Gp-Water
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)1
0S***19Bolt,Machine Gear Retaining Part Of Kit P/N 1w***461
0T***55Bolt; (3/8-16x4.25-In)(Location S)1
See all parts with full part numbers in Heavy Parts AI →
1w-7910 Lines Gp-Water
1W***10Lines Group-Water1
3B***52Elbow; --Cross To Hose Assembly To Air Gauge1
5D***26Clamp-Band; (9/16 To 1 1/16)2
See all parts with full part numbers in Heavy Parts AI →
6l-5875 Pump As-Bilge -Rh
1A***45Pin1
1B***05Nut--Neutral Connection1
3B***04Cotter Pin (1/16 X 1/2; W/O Freespool Qty Is 01
See all parts with full part numbers in Heavy Parts AI →
206-2866 Pump As-Bilge
20***66Pump As-Bilge1
23***89Housing As1
23***90Impeller1
See all parts with full part numbers in Heavy Parts AI →
5n-9357 Pump Gp-Auxiliary Sea Water
16***13Seal-Lip Type1
1L***75Ring-Retaining1
1L***85Gasket1
See all parts with full part numbers in Heavy Parts AI →
5n-9356 Pump Gp-Auxiliary Sea Water
00***33Tee-Pipe1
0S***89Bolt, Hex. Hd., 5/8"-11 N.C. X 1 3/4"2
2N***87Elbow-Flared Needed For Customer; (Used Without Brakesaver)1
See all parts with full part numbers in Heavy Parts AI →
7n-6208 Pump Gp-Water
0T***55Bolt; (3/8-16x4.25-In)(Location S)2
15***72Pump Group-Water1
5F***06Packing,Preformed Pump Mtg Part Of Kit P/N 5r***251
See all parts with full part numbers in Heavy Parts AI →
1w-6602 Pump Gp-Water
0L***51Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold2
17***60Kit-Pump Rebuild; (Water Pump)0
1K***85Ring Part Of Kit P/N 1w***461
See all parts with full part numbers in Heavy Parts AI →
172-7771 Pump Gp-Water
0L***51Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold2
15***46Housing-Water Pump1
15***82Seal-Lip Type1
See all parts with full part numbers in Heavy Parts AI →
6l-5858 Pump Gp-Bilge
3F***94Foot Valve & Strainer As1
6L***58Pump Group-Water1
6L***75Pump As-Bilge; -Rh1
See all parts with full part numbers in Heavy Parts AI →
2w-8004 Pump Gp-Water
0L***51Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold2
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly1
13***22Impeller-Pump1
See all parts with full part numbers in Heavy Parts AI →
155-0072 Pump Gp-Water
0L***51Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold2
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly1
14***91Shaft-Water Pump1
See all parts with full part numbers in Heavy Parts AI →
4w-2130 Regulator Gp-Temperature -Coolant
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly4
3N***06Elbow-Outlet1
4W***30Regulator Group; -Coolant1
See all parts with full part numbers in Heavy Parts AI →
8n-7740 Tank Gp-Expansion
0L***43Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender2
0S***09Bolt (3/4") Filler Tube Assembly To Transfer Drive Case2
0S***15Bolt 19 mm (.75 In.) Long Return Air Console To Enclosed Rops6
See all parts with full part numbers in Heavy Parts AI →
128-1175 Tank Gp-Expansion
03***65Cap As-Radiator; (Sea Water Heat Exchanger)1
0L***70Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case1
0S***87Bolt-Bracket Assembly To Timing Gear4
See all parts with full part numbers in Heavy Parts AI →
112-4033 Tank Gp-Expansion
03***65Cap As-Radiator; (Sea Water Heat Exchanger)1
0L***70Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case1
0S***87Bolt-Bracket Assembly To Timing Gear4
See all parts with full part numbers in Heavy Parts AI →
Electrical And Starting System
1h-1342 Battery Gp
1H***42Battery Group1
1M***19Bolt; (5/16-18x1.375-In)(5/16-18x1.375 In)1
1M***20Nut-Battery Terminal (5/16-18 Thd); (5/16-18-Thd)(5/16-18x1.375 In)1
See all parts with full part numbers in Heavy Parts AI →
7l-7871 Battery Gp
1M***19Bolt; (5/16-18x1.375-In)(5/16-18x1.375 In)2
1M***20Nut-Battery Terminal (5/16-18 Thd); (5/16-18-Thd)(5/16-18x1.375 In)2
2V***97Cable Assem.1
See all parts with full part numbers in Heavy Parts AI →
7c-1976 Battery Gp
1M***19Bolt; (5/16-18x1.375-In)(5/16-18x1.375 In)2
1M***20Nut-Battery Terminal (5/16-18 Thd); (5/16-18-Thd)(5/16-18x1.375 In)1
2V***97Cable Assem.1
See all parts with full part numbers in Heavy Parts AI →
160-5447 Battery Gp
11***21Battery Group2
12***73Cap As-Filler; (Battery)6
16***47Battery Group1
See all parts with full part numbers in Heavy Parts AI →
7c-1899 Battery Gp
1M***19Bolt; (5/16-18x1.375-In)(5/16-18x1.375 In)2
1M***20Nut-Battery Terminal (5/16-18 Thd); (5/16-18-Thd)(5/16-18x1.375 In)1
2V***97Cable Assem.1
See all parts with full part numbers in Heavy Parts AI →
7c-1900 Battery Gp
12***73Cap As-Filler; (Battery)6
1M***19Bolt; (5/16-18x1.375-In)(5/16-18x1.375 In)1
1M***20Nut-Battery Terminal (5/16-18 Thd); (5/16-18-Thd)(5/16-18x1.375 In)1
See all parts with full part numbers in Heavy Parts AI →
7l-7872 Battery Gp
1M***19Bolt; (5/16-18x1.375-In)(5/16-18x1.375 In)2
1M***20Nut-Battery Terminal (5/16-18 Thd); (5/16-18-Thd)(5/16-18x1.375 In)1
2V***97Cable Assem.1
See all parts with full part numbers in Heavy Parts AI →
7l-7870 Battery Gp
1L***86Cable Assem.3
1M***19Bolt; (5/16-18x1.375-In)(5/16-18x1.375 In)2
1M***20Nut-Battery Terminal (5/16-18 Thd); (5/16-18-Thd)(5/16-18x1.375 In)1
See all parts with full part numbers in Heavy Parts AI →
2n-1943 Battery Gp
1L***86Cable Assem.4
1M***19Bolt; (5/16-18x1.375-In)(5/16-18x1.375 In)3
1M***20Nut-Battery Terminal (5/16-18 Thd); (5/16-18-Thd)(5/16-18x1.375 In)2
See all parts with full part numbers in Heavy Parts AI →
7c-1977 Battery Gp
1M***19Bolt; (5/16-18x1.375-In)(5/16-18x1.375 In)1
1M***20Nut-Battery Terminal (5/16-18 Thd); (5/16-18-Thd)(5/16-18x1.375 In)1
2V***97Cable Assem.1
See all parts with full part numbers in Heavy Parts AI →
3t-4584 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)9
1H***23Packing,Preformed Part Of Kit P/N 5r***251
See all parts with full part numbers in Heavy Parts AI →
6v-5227 Starting Motor Gp-Electric
10***52Starting Motor Group-Electric1
6V***27Starting Motor Group-Electric1
6V***37Starting Motor Group-Electric1
See all parts with full part numbers in Heavy Parts AI →
3t-4586 Starting Motor Gp-Electric
3T***84Starting Motor Group-Electric; Electric Starting Motor Group-Delco-Remy1
3T***85Starting Motor Group-Electric; Electric Starting Motor Group-Prestolite1
3T***86Starting Motor Group-Electric1
See all parts with full part numbers in Heavy Parts AI →
7n-6504 Starting Motor Gp-Electric
3L***55Wiring Group; -Heat Start1
3T***59Starting Motor Group-Electric1
4H***69Gasket Starter Mtg Part Of Kit P/N 5r***251
See all parts with full part numbers in Heavy Parts AI →
207-1522 Starting Motor Gp-Electric
03***23Bolt; (1/4-28x1-In)5
20***89Kit-Solenoid; (12-Volt)(Starting Motor)1
20***22Starting Motor Group-Electric1
See all parts with full part numbers in Heavy Parts AI →
9w-0058 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)5
2H***29Ring - Retaining External1
See all parts with full part numbers in Heavy Parts AI →
3e-7864 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)5
2H***29Ring - Retaining External1
See all parts with full part numbers in Heavy Parts AI →
3t-2655 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)9
1H***23Packing,Preformed Part Of Kit P/N 5r***251
See all parts with full part numbers in Heavy Parts AI →
7t-2265 Starting Motor Gp-Electric
3T***42Bearing Assem.1
3T***47Screw-Special; (M5x10-Thd, M5x13-Thd)4
3T***49Bolt-Socket Hd; (M6 X 1.0 X 25)12
See all parts with full part numbers in Heavy Parts AI →
6v-3969 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)5
2H***29Ring - Retaining External1
See all parts with full part numbers in Heavy Parts AI →
3t-2874 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)9
1H***23Packing,Preformed Part Of Kit P/N 5r***251
See all parts with full part numbers in Heavy Parts AI →
7t-1082 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)9
1H***23Packing,Preformed Part Of Kit P/N 5r***251
See all parts with full part numbers in Heavy Parts AI →
3t-4585 Starting Motor Gp-Electric
0L***40Bolt; (1/4-28x0.875-In)7
1P***31Head Assem. (Commutator End)1
1P***32Kit-Bearing & Wick; (Starting Motor)1
See all parts with full part numbers in Heavy Parts AI →
4n-4779 Starting Motor Gp-Electric
3L***55Wiring Group; -Heat Start1
3T***74Starting Motor Group-Electric1
4H***69Gasket Starter Mtg Part Of Kit P/N 5r***251
See all parts with full part numbers in Heavy Parts AI →
8n-2145 Starting Motor Gp-Electric
3T***42Bearing Assem.1
3T***44Kit-Brush; (Includes 4 Brushes)1
3T***47Screw-Special; (M5x10-Thd, M5x13-Thd)4
See all parts with full part numbers in Heavy Parts AI →
6v-3954 Starting Motor Gp-Electric
5C***74Nut (M5x.8 Thd); (M5x0.8-Thd)2
6V***54Starting Motor Group-Electric1
7X***62Washer-Hard; (13.5x19x0.8-mm Thk)5
See all parts with full part numbers in Heavy Parts AI →
9g-4338 Starting Motor Gp-Electric
0L***40Bolt; (1/4-28x0.875-In)7
1P***31Head Assem. (Commutator End)1
1P***32Kit-Bearing & Wick; (Starting Motor)1
See all parts with full part numbers in Heavy Parts AI →
7t-9254 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)9
1H***23Packing,Preformed Part Of Kit P/N 5r***251
See all parts with full part numbers in Heavy Parts AI →
207-1560 Starting Motor Gp-Electric
20***60Starting Motor Group-Electric1
20***61Starting Motor Group-Electric1
6V***38Starting Motor Group-Electric1
See all parts with full part numbers in Heavy Parts AI →
8c-3648 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)5
2H***29Ring - Retaining External1
See all parts with full part numbers in Heavy Parts AI →
4n-3181 Starting Motor Gp-Electric
3T***47Starting Motor Group-Electric; Electric Starting Motor Group- Delco-Remy1
3T***05Starting Motor Group-Electric; Starting Motor Group (Robert Bosch)1
4N***81Starting Motor Group-Electric1
See all parts with full part numbers in Heavy Parts AI →
7t-0799 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)9
1H***23Packing,Preformed Part Of Kit P/N 5r***251
See all parts with full part numbers in Heavy Parts AI →
3t-2659 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)9
1H***23Packing,Preformed Part Of Kit P/N 5r***251
See all parts with full part numbers in Heavy Parts AI →
1w-5635 Starting Motor Gp-Electric
1W***35Starting Motor Group-Electric; Starting Motor Gp-Electric-24 Volt1
3T***86Starting Motor Group-Electric1
4H***69Gasket Starter Mtg Part Of Kit P/N 5r***251
See all parts with full part numbers in Heavy Parts AI →
9l-5065 Starting Motor Gp-Electric
3T***52Starting Motor Group1
4N***59Gasket; (Starting Motor)1
8S***32Bolt; (12 Point Head) (5/8-11x1.75in)3
See all parts with full part numbers in Heavy Parts AI →
4w-4756 Starting Motor Gp-Electric
4N***59Gasket; (Starting Motor)1
4W***56Starting Motor Group-Electric1
8C***96Starting Motor Group-Electric1
See all parts with full part numbers in Heavy Parts AI →
9x-4447 Starting Motor Gp-Electric
3E***27Kit-Bearing; (Starting Motor)(Incl Bearing Seals & Spacers)1
3E***28Kit; (Brush) (Includes O-Rings, Screw, Spring, & Brush)1
3E***29Kit; (Hardware) Includes Washers, Bolts, Lockwashers, Nuts, Bushings, & Plate)1
See all parts with full part numbers in Heavy Parts AI →
6v-3948 Starting Motor Gp-Electric
6V***48Starting Motor Group-Electric1
6V***54Starting Motor Group-Electric1
6V***69Starting Motor Group-Electric1
See all parts with full part numbers in Heavy Parts AI →
3t-2647 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)9
1H***23Packing,Preformed Part Of Kit P/N 5r***251
See all parts with full part numbers in Heavy Parts AI →
207-1525 Starting Motor Gp-Electric
03***23Bolt; (1/4-28x1-In)5
20***89Kit-Solenoid; (12-Volt)(Starting Motor)1
20***25Starting Motor Group-Electric1
See all parts with full part numbers in Heavy Parts AI →
6v-5538 Starting Motor Gp-Electric
3E***25Cover As; (Starting Motor)1
3E***27Kit-Bearing; (Starting Motor)(Incl Bearing Seals & Spacers)1
3E***28Kit; (Brush) (Includes O-Rings, Screw, Spring, & Brush)1
See all parts with full part numbers in Heavy Parts AI →
7t-1081 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)9
1H***23Packing,Preformed Part Of Kit P/N 5r***251
See all parts with full part numbers in Heavy Parts AI →
8c-3596 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)5
2H***29Ring - Retaining External1
See all parts with full part numbers in Heavy Parts AI →
3t-6305 Starting Motor Gp-Electric
1D***19Nut-Retainer To Fan Bracket Assembly3
3B***02Washer,Lock Circuit Breaker Uoc:Bsv,Bsx1
3B***08Lockwasher Handrails To Dash1
See all parts with full part numbers in Heavy Parts AI →
207-1561 Starting Motor Gp-Electric
03***23Bolt; (1/4-28x1-In)5
20***61Starting Motor Group-Electric1
25***79Kit-Solenoid; (24-Volt)(Starting Motor)1
See all parts with full part numbers in Heavy Parts AI →
106-8552 Starting Motor Gp-Electric
10***52Starting Motor Group-Electric1
5C***74Nut (M5x.8 Thd); (M5x0.8-Thd)2
7X***62Washer-Hard; (13.5x19x0.8-mm Thk)5
See all parts with full part numbers in Heavy Parts AI →
207-1558 Starting Motor Gp-Electric
03***23Bolt; (1/4-28x1-In)5
1H***29Plate,Insulation Starter Motor Assembly2
20***58Starting Motor Group-Electric1
See all parts with full part numbers in Heavy Parts AI →
207-1531 Starting Motor Gp-Electric
03***23Bolt; (1/4-28x1-In)5
20***89Kit-Solenoid; (12-Volt)(Starting Motor)1
20***31Starting Motor Group-Electric1
See all parts with full part numbers in Heavy Parts AI →
8c-3651 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)5
1H***29Plate,Insulation Starter Motor Assembly2
See all parts with full part numbers in Heavy Parts AI →
6v-5537 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)5
2H***29Ring - Retaining External1
See all parts with full part numbers in Heavy Parts AI →
2n-6398 Alternator As-Charging
1B***04Key,Woodruff Governor And Decelerator Control1
1N***87Spacer; (0.628x1.35x0.33-mm Thk)1
1S***56Bearing-Ball1
See all parts with full part numbers in Heavy Parts AI →
2n-7759 Alternator As-Charging
1B***04Key,Woodruff Governor And Decelerator Control1
1N***87Spacer; (0.628x1.35x0.33-mm Thk)1
1S***56Bearing-Ball1
See all parts with full part numbers in Heavy Parts AI →
6t-1395 Alternator Gp-Charging
13***78Regulator Group-Voltage; (24 Volt)(Alternator)1
14***04Kit-Hardware; (Alternator)1
14***05Kit-Terminal; (Alternator)1
See all parts with full part numbers in Heavy Parts AI →
7n-9720 Alternator Gp-Charging
1B***05Key; (Woodruff)1
1L***48Nut-Plated Jam; (7/16-14-Thd)1
2K***21Locknut (5/8-18 Thd)1
See all parts with full part numbers in Heavy Parts AI →
6n-9294 Alternator Gp-Charging
03***12Screw-Forming; (10-24x0.5-In)5
11***19Diode As-Alternator1
18***34Nut-Flange; (5/8-18-Thd)1
See all parts with full part numbers in Heavy Parts AI →
4n-3987 Alternator Gp-Charging
10***31Fan-Alternator; (11-Blade)1
10***32Collar; (Alternator)1
10***62Kit-Alternator Terminal1
See all parts with full part numbers in Heavy Parts AI →
3t-6352 Alternator Gp-Charging
03***12Screw-Forming; (10-24x0.5-In)5
11***19Diode As-Alternator1
1H***44Lockwasher (Bracket To Cab)1
See all parts with full part numbers in Heavy Parts AI →
3n-4663 Alternator Gp-Charging
0S***18Bolt; (5/16-18x1-In)(Hydraulic Pump)1
0S***22Bolt 3.81cm(1.5 In.) Grip Length1
1A***29Bolt (1-1/8") Tube Assembly To Transfer Drive Case2
See all parts with full part numbers in Heavy Parts AI →
9g-4574 Alternator Gp-Charging
1B***05Key; (Woodruff)1
1H***44Lockwasher (Bracket To Cab)1
2H***20Lockwasher (11.38mm Id)1
See all parts with full part numbers in Heavy Parts AI →
3n-2709 Alternator Gp-Charging
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter1
0S***18Bolt; (5/16-18x1-In)(Hydraulic Pump)2
0S***19Bolt,Machine Gear Retaining Part Of Kit P/N 1w***461
See all parts with full part numbers in Heavy Parts AI →
3n-4666 Alternator Gp-Charging
0L***52Capscrew (3/8 - 16 Nc X 3 1/4 Gd8, Hex)1
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***821
1A***22Bolt-Generator To Flywheel Housing1
See all parts with full part numbers in Heavy Parts AI →
6n-7747 Alternator Gp-Charging
0S***87Bolt-Bracket Assembly To Timing Gear1
1B***82Bolt (1.25 In. Long X .313 In. Dia.)1
1H***87Screw-Machine; (10-24x0.438-In)3
See all parts with full part numbers in Heavy Parts AI →
266-7227 Alternator Gp-Charging
10***31Fan-Alternator; (11-Blade)1
18***34Nut-Flange; (5/8-18-Thd)1
1H***44Lockwasher (Bracket To Cab)1
See all parts with full part numbers in Heavy Parts AI →
3n-4665 Alternator Gp-Charging
0S***85Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine1
0S***87Bolt-Bracket Assembly To Timing Gear1
0S***95Bolt 1.25 In. (31.75 mm) Long Guard Assemblies To Radiator Guard2
See all parts with full part numbers in Heavy Parts AI →
3n-4664 Alternator Gp-Charging
0S***85Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine1
0S***87Bolt-Bracket Assembly To Timing Gear1
0S***95Bolt 1.25 In. (31.75 mm) Long Guard Assemblies To Radiator Guard2
See all parts with full part numbers in Heavy Parts AI →
3n-2707 Alternator Gp-Charging
06***90V-Belt; (1118mm (44.02in) Lg)(Alternator)1
0S***87Bolt-Bracket Assembly To Timing Gear1
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter1
See all parts with full part numbers in Heavy Parts AI →
3n-4667 Alternator Gp-Charging
0L***52Capscrew (3/8 - 16 Nc X 3 1/4 Gd8, Hex)1
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***821
1A***22Bolt-Generator To Flywheel Housing1
See all parts with full part numbers in Heavy Parts AI →
6t-1396 Alternator Gp-Charging
13***77Regulator Group-Voltage; (Alternator)(Alternator)1
14***04Kit-Hardware; (Alternator)1
14***05Kit-Terminal; (Alternator)1
See all parts with full part numbers in Heavy Parts AI →
4n-3986 Alternator Gp-Charging
10***31Fan-Alternator; (11-Blade)1
10***32Collar; (Alternator)1
10***62Kit-Alternator Terminal1
See all parts with full part numbers in Heavy Parts AI →
331-5717 Alternator Gp-Charging
10***31Fan-Alternator; (11-Blade)1
18***34Nut-Flange; (5/8-18-Thd)1
1H***44Lockwasher (Bracket To Cab)1
See all parts with full part numbers in Heavy Parts AI →
7w-0408 Battery Charger
7W***08Battery Charger; Battery Charger--24 Volt Dc1
See all parts with full part numbers in Heavy Parts AI →
6l-4027 Battery Charger
6L***27Battery Charger; Battery Chargers-120 Volt Input1
See all parts with full part numbers in Heavy Parts AI →
6l-4111 Battery Charger
6L***11Battery Charger; Battery Charger--240 Volt Input1
See all parts with full part numbers in Heavy Parts AI →
7w-0410 Battery Charger
7W***10Battery Charger; Battery Charger - 32 Volt Dc1
See all parts with full part numbers in Heavy Parts AI →
7w-0407 Battery Charger
7W***07Battery Charger; -12 Volt Dc For Use With Lead Acid Batteries Only1
See all parts with full part numbers in Heavy Parts AI →
7w-0409 Battery Charger
7W***09Battery Charger; Battery Charger - 30 Volt Dc1
See all parts with full part numbers in Heavy Parts AI →
6l-7311 Battery Charger
6L***11Battery Charger; Battery Charger--208 Volt Input1
See all parts with full part numbers in Heavy Parts AI →
7w-8005 Box Gp-Junction
4W***02Junction Box Group1
5N***59Jumper-Strip1
7W***05Box Group-Junction1
See all parts with full part numbers in Heavy Parts AI →
5n-8857 Contactor As-Water Temp
5N***57Contactor As-Water Temp1
7N***79Socket-Governor Solenoid Wire To Housing1
7N***80Pin-Connector; (14-Ga To 18-Ga)2
See all parts with full part numbers in Heavy Parts AI →
5n-8050 Contactor Gp
0L***51Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold1
3B***15Bolt Guard Assembly To Accessory Drive Housing3
3K***06Screw-Machine-Relay To Bracket6
See all parts with full part numbers in Heavy Parts AI →
3n-9595 Contactor Gp -Engine Speed
0S***85Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine2
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***822
1A***29Bolt (1-1/8") Tube Assembly To Transfer Drive Case2
See all parts with full part numbers in Heavy Parts AI →
2w-8914 Contactor Gp
1Y***21Bushing-Reducing1
2W***14Contactor Group1
2W***17Contactor As1
See all parts with full part numbers in Heavy Parts AI →
2w-3044 Contactor Gp
2W***44Contactor Group1
4M***17Bushing-Reducing; (For Use With Ta Exhaust Man.)1
7N***46Switch; Switch--Pressure--To Bushing1
See all parts with full part numbers in Heavy Parts AI →
5n-9176 Contactor Gp
3J***07Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve1
5B***55Bushing-Reducer; (To Transmission Sump)1
5N***97Contactor (Water Temperature)1
See all parts with full part numbers in Heavy Parts AI →
7w-5342 Contactor Gp-Alarm
01***40Bushing-Terminal1
2W***16Switch As-Temperature; -Engine Coolant1
3J***07Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve1
See all parts with full part numbers in Heavy Parts AI →
7l-7367 Contactor Gp-Overspeed
5n-8518 Contactor Gp
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
16***82Switch As-Pressure; (Engine Oil)1
3E***71Wedge; (Receptacle Lock) (3 Pin)1
See all parts with full part numbers in Heavy Parts AI →
106-0447 Control Gp-Manual Voltage
5n-9175 Control Gp-Voltage
1S***93Strap; (Cable) (0.62in Dia)3
5N***75Control Group-Voltage1
5P***09Tube-Heat Shrink; (9.52-mm Dia)(0.03-M Each)0
See all parts with full part numbers in Heavy Parts AI →
5n-9174 Control Gp-Voltage
7w-6392 Conversion Gp-Wiring
3J***07Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve1
7W***92Conversion Group-Wiring1
9S***84Plug To Hydraulic Tank1
See all parts with full part numbers in Heavy Parts AI →
7w-8052 Diode Gp
5N***88Diode As2
5N***59Jumper-Strip1
7W***52Diode Group1
See all parts with full part numbers in Heavy Parts AI →
5n-0363 Conversion Gp-Wiring
4F***11Plug 3.5 cm(1.37 In.) Hole; Plug-- To Support Assembly1
5N***63Fastener Group1
See all parts with full part numbers in Heavy Parts AI →
2w-6262 Fastener Gp-Wiring Harness
00***72Clip (" " " )3
0L***43Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender1
0S***09Bolt (3/4") Filler Tube Assembly To Transfer Drive Case2
See all parts with full part numbers in Heavy Parts AI →
7w-5085 Fastener Gp-Wiring Harness
0L***43Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender1
0L***70Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case2
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly1
See all parts with full part numbers in Heavy Parts AI →
7w-9261 Fastener Gp-Wiring Harness
2W***19Wire As1
4L***54Capscrew; (3/8-16x21 In) (Gd8) (Hex Hd) (4-Roller)1
4M***61Bolt-To Assemble Valve As And Plates1
See all parts with full part numbers in Heavy Parts AI →
7w-8032 Harness Gp-Wiring
06***88Locknut; (1-11-1/2-Thd)3
09***15Terminal-Ring; (18-Ga To 22-Ga, 1/4-In Screw)1
1S***44Boot-Conduit 19mm (.75in) Id9
See all parts with full part numbers in Heavy Parts AI →
7w-8003 Box Gp-Junction
10***07Switch-Operator; (Secondary Stop Push Button)1
11***23Block-Contact; (1-Pole)(Normally Open)1
1L***61Plug (Use Without Ammeter); (Mtd. On Instr. Panel)1
See all parts with full part numbers in Heavy Parts AI →
2w-8901 Box Gp-Junction
2W***01Junction Box Group1
2W***02Harness As-Box; (Junction)1
4W***01Film (Engine Stop)1
See all parts with full part numbers in Heavy Parts AI →
4w-9602 Box Gp-Junction
1L***61Plug (Use Without Ammeter); (Mtd. On Instr. Panel)1
1P***26Washer 1.53 mm (.06 In.) Thick6
1S***93Strap; (Cable) (0.62in Dia)70
See all parts with full part numbers in Heavy Parts AI →
7w-8007 Box Gp-Junction
10***07Switch-Operator; (Secondary Stop Push Button)1
1L***61Plug (Use Without Ammeter); (Mtd. On Instr. Panel)1
1S***93Strap; (Cable) (0.62in Dia)71
See all parts with full part numbers in Heavy Parts AI →
2w-8905 Box Gp-Junction
2W***32Switch As; (Lh Extender Burner Control)1
2W***05Junction Box Group1
4W***01Film (Engine Stop)1
See all parts with full part numbers in Heavy Parts AI →
2w-8907 Box Gp-Junction
1L***61Plug (Use Without Ammeter); (Mtd. On Instr. Panel)1
1S***93Strap; (Cable) (0.62in Dia)70
2N***58Rivet-Pop16
See all parts with full part numbers in Heavy Parts AI →
4w-9601 Box Gp-Junction
10***07Switch-Operator; (Secondary Stop Push Button)1
11***23Block-Contact; (1-Pole)(Normally Open)1
11***25Block-Contact; (2-Pole)1
See all parts with full part numbers in Heavy Parts AI →
7w-8001 Box Gp-Junction
4W***01Junction Box Group1
7W***01Junction Box Group1
7W***52Diode Group1
See all parts with full part numbers in Heavy Parts AI →
2w-8903 Box Gp-Junction
1L***61Plug (Use Without Ammeter); (Mtd. On Instr. Panel)1
2N***58Rivet-Pop16
2N***79Machine Screw--Wire Assembly To Panel4
See all parts with full part numbers in Heavy Parts AI →
2w-8685 Box Gp-Junction
1N***70Circuit Breaker As; (12.5-Ampere)1
2N***80Screw-Machine; (10-24x0.75-In)2
2W***85Junction Box Group1
See all parts with full part numbers in Heavy Parts AI →
172-0208 Lubricator Gp-Air Motor
17***08Lubricator Group-Air Motor1
18***80Kit-Seal; (Air Motor Lubricator)1
See all parts with full part numbers in Heavy Parts AI →
5n-8757 Sensor Gp-Speed
15***63Wedge-Plug Lock; (6-Pin)1
15***74Kit-Connecting Plug; (6-Pin)(Cat Electronic Display Harness)1
4B***81Washer--Use With Customer'S Ground Bolt1
See all parts with full part numbers in Heavy Parts AI →
4w-1731 Mounting Gp-Circuit Breaker
1N***70Circuit Breaker As; (12.5-Ampere)1
3B***15Bolt Guard Assembly To Accessory Drive Housing2
3N***45Plate (Contactor Mounting)1
See all parts with full part numbers in Heavy Parts AI →
4w-7521 Mounting Gp-Contactor
03***46Elbow, 90 Deg Adj., 1/4in. J.I.C. X 7/16in.-14 Str. Thd.1
0L***51Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold1
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter2
See all parts with full part numbers in Heavy Parts AI →
4w-7525 Mounting Gp-Contactor
1D***17Nut-Plate And Angle Assembly To Hydraulic And Fuel Tanks; Nut Plate And Angle Assembly To Hydraulic And Fuel Tanks4
2W***90Bracket1
4W***25Mounting Group-Contactor1
See all parts with full part numbers in Heavy Parts AI →
7w-4972 Mounting Gp-Contactor
1H***36Wire Assembly--Alternator To Engine; Wire Assembly- Alternator To Engine1
2W***04Washer; (6.5x35x1.5-mm Thk)4
3B***22Elbow (Use As Required)2
See all parts with full part numbers in Heavy Parts AI →
7w-3355 Sensor Gp-Speed
3E***86Sensor Group-Speed; -Magnetic, Low Output1
4B***81Washer--Use With Customer'S Ground Bolt1
7W***55Sensor Group-Speed; -Engine Timing1
See all parts with full part numbers in Heavy Parts AI →
206-2588 Sensor Gp-Speed
15***61Wedge-Plug Lock; (2-Pin)1
15***63Wedge-Plug Lock; (6-Pin)1
15***70Kit-Connecting Plug; (2-Pin)(Engine Sensor Wiring Harness)1
See all parts with full part numbers in Heavy Parts AI →
189-5746 Sensor Gp-Speed
10***02Kit-Receptacle; (2-Pin)(Engine Sensor Wiring Harness)1
14***36Pin-Connector; (14-Ga To 18-Ga)2
17***49Strap; (Marker)1
See all parts with full part numbers in Heavy Parts AI →
5n-9292 Sensor Gp-Speed
5N***92Sensor Group-Speed; (Eng. Speed)1
7N***79Socket-Governor Solenoid Wire To Housing1
7N***80Pin-Connector; (14-Ga To 18-Ga)1
See all parts with full part numbers in Heavy Parts AI →
3e-7886 Sensor Gp-Speed
17***49Strap; (Marker)1
3E***86Sensor Group-Speed; -Magnetic, Low Output1
7N***79Socket-Governor Solenoid Wire To Housing1
See all parts with full part numbers in Heavy Parts AI →
2w-9092 Shutoff Gp-Electrical
1B***30Nut-- Flame Arrestor Or Adapter To Pipe Assembly2
2W***47Gasket1
2W***92Shut-Off Group-Electrical; Electrical Shut-Off Group1
See all parts with full part numbers in Heavy Parts AI →
7w-6466 Shutoff Gp-Electrical
12***73Solenoid Group-Shutoff; (12-Volt)1
1C***69Bolt (1/2 In. Long 5/16 In. Dia.); Support Assembly To Heater Group1
1W***70Switch As-Start1
See all parts with full part numbers in Heavy Parts AI →
3n-8632 Shutoff Gp-Electrical
1W***70Switch As-Start1
2A***62Screw,Cap,Hexagon H Diode Pig Tail To Grd; (1/4-20x.625 In)2
3N***32Shutoff Group-Electrical1
See all parts with full part numbers in Heavy Parts AI →
2w-5203 Shutoff Gp-Electrical
12***73Solenoid Group-Shutoff; (12-Volt)1
2W***03Shutoff Group-Electrical; Electrical Shut-Off Group1
5P***37Washer 5t***54 Plate To 7t***28 Cable As2
See all parts with full part numbers in Heavy Parts AI →
2w-8196 Shutoff Gp-Electrical
1W***70Switch As-Start1
2W***47Gasket1
2W***96Shutoff Group-Electrical1
See all parts with full part numbers in Heavy Parts AI →
2w-8197 Shutoff Gp-Electrical
11***65Solenoid1
1W***70Switch As-Start1
2W***97Shutoff Group-Electrical; Shut-Off Gp-Electrical1
See all parts with full part numbers in Heavy Parts AI →
4w-0608 Shutoff Gp-Electrical
1W***70Switch As-Start1
2W***47Gasket1
4W***08Shutoff Group-Electrical; Shut-Off Gp-Electrical1
See all parts with full part numbers in Heavy Parts AI →
1w-8217 Shutoff Gp-Electrical
11***64Solenoid; (Shutoff)1
1W***17Shutoff Group-Electrical; Electrical Shut-Off Group1
1W***70Switch As-Start1
See all parts with full part numbers in Heavy Parts AI →
3n-8805 Shutoff Gp-Electrical
1W***70Switch As-Start1
2A***62Screw,Cap,Hexagon H Diode Pig Tail To Grd; (1/4-20x.625 In)2
3N***05Shutoff Group-Electrical1
See all parts with full part numbers in Heavy Parts AI →
2w-8198 Shutoff Gp-Electrical
12***74Solenoid Group-Shutoff; -Governor1
1W***70Switch As-Start1
2W***98Shutoff Group-Electrical; -Fuel1
See all parts with full part numbers in Heavy Parts AI →
1w-8216 Shutoff Gp-Electrical
12***75Solenoid Group-Shutoff1
1W***16Shutoff Group-Electrical1
1W***70Switch As-Start1
See all parts with full part numbers in Heavy Parts AI →
2w-3560 Silencer Gp-Air Starting
138-2544 Silencer-Air Starting
3t-5045 Solenoid As -Starting Motor
04***65Screw 19.05 mm(.750 In.) Long4
3B***02Washer,Lock Circuit Breaker Uoc:Bsv,Bsx2
3H***80Nut,Plain,Hexagon Terminal Stud3
See all parts with full part numbers in Heavy Parts AI →
3t-5051 Solenoid As-Starting Motor
04***65Screw 19.05 mm(.750 In.) Long4
3B***02Washer,Lock Circuit Breaker Uoc:Bsv,Bsx2
3H***80Nut,Plain,Hexagon Terminal Stud3
See all parts with full part numbers in Heavy Parts AI →
3t-3421 Solenoid As-Starting Motor
04***65Screw 19.05 mm(.750 In.) Long4
31***82Solenoid As-Starting Motor; (24-Volt)1
3B***02Washer,Lock Circuit Breaker Uoc:Bsv,Bsx2
See all parts with full part numbers in Heavy Parts AI →
3t-8635 Solenoid As-Starting Motor
3T***70Core As; (Solenoid)1
3T***35Solenoid As1
6T***01Kit-Terminal; (Starting Motor Solenoid)1
See all parts with full part numbers in Heavy Parts AI →
3t-4704 Solenoid As-Starting Motor
04***65Screw 19.05 mm(.750 In.) Long4
31***82Solenoid As-Starting Motor; (24-Volt)1
3T***04Solenoid As-Starter; (24-Volt)1
See all parts with full part numbers in Heavy Parts AI →
7t-8854 Solenoid As-Starting Motor
04***65Screw 19.05 mm(.750 In.) Long4
31***82Solenoid As-Starting Motor; (24-Volt)1
3B***02Washer,Lock Circuit Breaker Uoc:Bsv,Bsx2
See all parts with full part numbers in Heavy Parts AI →
125-5774 Solenoid Gp-Shutoff
12***74Solenoid Group-Shutoff; -Governor1
6V***77Nut (8-32 Thd)2
9B***33Lockwasher; (Int'L Tooth)2
See all parts with full part numbers in Heavy Parts AI →
2w-7278 Starting Aid Gp-Ether
2L***75Terminal; (14-Ga To 16-Ga, No. 8 Screw)(Relay Switch "B" & "S")4
2V***13Tag-Notice; (Starting Aid)(Ether)1
2W***78Starting Aid Group-Ether1
See all parts with full part numbers in Heavy Parts AI →
7t-0798 Starting Motor Gp-Electric
3T***44Kit-Brush; (Includes 4 Brushes)1
3T***47Screw-Special; (M5x10-Thd, M5x13-Thd)4
3T***49Bolt-Socket Hd; (M6 X 1.0 X 25)12
See all parts with full part numbers in Heavy Parts AI →
3t-2652 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)9
1H***23Packing,Preformed Part Of Kit P/N 5r***251
See all parts with full part numbers in Heavy Parts AI →
4w-4757 Starting Motor Gp-Electric
4H***69Gasket Starter Mtg Part Of Kit P/N 5r***251
4W***57Starting Motor Group1
7T***82Starting Motor Group-Electric1
See all parts with full part numbers in Heavy Parts AI →
8c-3597 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)5
1H***29Plate,Insulation Starter Motor Assembly2
See all parts with full part numbers in Heavy Parts AI →
6v-5795 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)5
2H***29Ring - Retaining External1
See all parts with full part numbers in Heavy Parts AI →
8c-3647 Starting Motor Gp-Electric
03***21Shim Lever Housing1
03***23Bolt; (1/4-28x1-In)5
1H***29Plate,Insulation Starter Motor Assembly2
See all parts with full part numbers in Heavy Parts AI →
106-5520 Starting Motor Gp-Air
05***72Tee-Swivel1
10***20Starting Motor Group-Air1
10***21Starting Motor Group-Air1
See all parts with full part numbers in Heavy Parts AI →
7w-9654 Starting Motor Gp-Air
1H***90Strip (Felt)1
1K***47Washer; (17.5x28.6x3-mm Thk)1
2S***58Washer-Hard; (17x29x3-mm Thk)(Engine Brake)2
See all parts with full part numbers in Heavy Parts AI →
4n-5712 Starting Motor Gp-Air
1H***90Strip (Felt)1
1K***47Washer; (17.5x28.6x3-mm Thk)1
2S***58Washer-Hard; (17x29x3-mm Thk)(Engine Brake)2
See all parts with full part numbers in Heavy Parts AI →
106-5521 Starting Motor Gp-Air
00***36Bearing1
05***12Ring-Retaining; (Internal)1
10***36Washer; (9.92x16.67x0.79-mm Thk)4
See all parts with full part numbers in Heavy Parts AI →
7w-9655 Starting Motor Gp-Air
06***19Ball Bearing1
12***33Pinion-Drive; (12-Teeth)1
1S***56Bearing-Ball1
See all parts with full part numbers in Heavy Parts AI →
4n-4370 Starting Motor Gp-Air
00***36Bearing1
05***12Ring-Retaining; (Internal)1
2A***46Bolt,Machine Governor Linkage Bracket12
See all parts with full part numbers in Heavy Parts AI →
9l-4590 Switch As-Solenoid
9L***90Switch As-Solenoid; -Starting Motor1
See all parts with full part numbers in Heavy Parts AI →
9w-1077 Switch Gp-Start
3B***01Lockwasher (Part Of 3f***99 Switch)1
5L***00Screw (Part Of 2s***42 Assem.)1
6V***64Screw-Machine; (10-32x9.52-mm)4
See all parts with full part numbers in Heavy Parts AI →
2w-8916 Switch As-Temperature
2W***16Switch As-Temperature; -Engine Coolant1
7N***79Socket-Governor Solenoid Wire To Housing1
7N***80Pin-Connector; (14-Ga To 18-Ga)2
See all parts with full part numbers in Heavy Parts AI →
7w-8051 Switch Gp-Engine -Shutoff
5N***61Guard1
5N***64Switch As-Toggle; (Engine Start)1
5N***59Jumper-Strip1
See all parts with full part numbers in Heavy Parts AI →
2w-6831 Switch Gp-Pressure -Oil Pressure Alarm
2W***31Switch Group; -Oil Pressure Alarm1
3J***07Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve1
6T***52Switch As-Pressure; (Engine Oil)1
See all parts with full part numbers in Heavy Parts AI →
6n-1055 Switch Gp-Start
6N***55Switch Group1
9L***90Switch As-Solenoid; -Starting Motor1
See all parts with full part numbers in Heavy Parts AI →
2w-8910 Switch Gp-Pressure -Oil Step Protection
2W***10Switch Group; -Oil Step Protection1
3J***07Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve1
6T***51Switch As-Pressure; (Engine Oil)1
See all parts with full part numbers in Heavy Parts AI →
133-9670 Switch Gp-Governor
13***70Switch Group-Governor1
3L***76Plate-Identification1
3L***87Lockwasher 7.24mm(.285in.)O.D.; (3.7x7.24x.48mm Thk)6
See all parts with full part numbers in Heavy Parts AI →
9g-1480 Switch Gp-Start
3B***01Lockwasher (Part Of 3f***99 Switch)1
5L***00Screw (Part Of 2s***42 Assem.)1
6F***53Lockwasher (Internal Tooth)1
See all parts with full part numbers in Heavy Parts AI →
7w-6687 Switch Gp-Start
1B***13Bolt,Machine Governor And Decelerator Control1
4F***57Screw,Cap,Hexagon H Shock Mount To Bracket1
5P***37Washer 5t***54 Plate To 7t***28 Cable As1
See all parts with full part numbers in Heavy Parts AI →
122-4549 Switch Gp-Start -Starting Motor
12***75Bracket As1
12***49Switch Group-Start; -Starting Motor1
5G***08Spacer; (7.50x12.7x10-mm Thk)2
See all parts with full part numbers in Heavy Parts AI →
2w-0862 Switch Gp-Start
12***37Bracket1
12***38Bracket As1
2W***62Switch Group-Start1
See all parts with full part numbers in Heavy Parts AI →
2w-8911 Switch Gp-Starting Aid -Secondary Stop
1S***93Strap; (Cable) (0.62in Dia)10
2W***11Switch Group-Starting Aid; -Secondary Stop1
5N***61Guard1
See all parts with full part numbers in Heavy Parts AI →
1l-5010 Tank Gp-Air
1L***08Air-Receiver1
1L***10Tank Group-Air1
6F***45Nipple (2 1/4" Long)2
See all parts with full part numbers in Heavy Parts AI →
1l-5011 Valve Gp-Air Starting
0T***20Bolt (1.25 In. Long X .438 In. Dia.)1
1H***69Button-Spring1
1H***72Plate-Pressure1
See all parts with full part numbers in Heavy Parts AI →
2l-9808 Wiring Gp-Alternator -Charging System
1L***99Marker-(Wire Code)1
2L***57Terminal-Ring; (8-Ga, No. 10 Screw)10
2L***58Terminal (To Alternator Positionor A Terminal)2
See all parts with full part numbers in Heavy Parts AI →
7w-3138 Wiring Gp
7W***38Wiring Group; Wiring Group1
7W***32Harness Group-Wiring1
7W***61Fastener Group-Wiring Harness1
See all parts with full part numbers in Heavy Parts AI →
4l-1192 Wiring Gp-Shutoff
05***71Grommet-Junction Box1
1H***66Clip-Wire Provides Loose Parts4
2L***65Terminal; (10-Ga To 12-Ga)(Relay Switch "C" & "B")6
See all parts with full part numbers in Heavy Parts AI →
3l-6655 Wiring Gp-Electric Starting -Heat Start
1H***66Clip-Wire Provides Loose Parts2
1L***99Marker-(Wire Code)1
2L***52Terminal; (6-Ga, 3/8-In)(6 Gauge/9.53mm(.375in)Screw)1
See all parts with full part numbers in Heavy Parts AI →
103-1931 Wiring Gp-Panel
10***03Kit; (Receptacle) (3-Pin) (Includes Receptacle As & Wedge)1
10***05Kit-Receptacle; (6-Pin)(Display Monitor Harness)1
10***31Wiring Group-Panel1
See all parts with full part numbers in Heavy Parts AI →
1n-8509 Wiring Gp-Alternator
1L***99Marker-(Wire Code)1
1N***09Wiring Group-System; -Alternator1
2L***49Terminal-Ring 6 Ga. (No. 10 Screw)2
See all parts with full part numbers in Heavy Parts AI →
Engine Arrangement
1w-3888 Engine Ar
12***85Kit-Gasket; (Rear Structure)0
12***98Kit-Gasket; (Front Structure)0
12***98Cover Group-Valve Mechanism1
See all parts with full part numbers in Heavy Parts AI →
4w-2184 Engine Ar
12***98Cover Group-Valve Mechanism1
14***55Kit-Gasket; (Single Cylinder Head)0
14***64Kit-Gasket; (Oil Cooler, Lines)0
See all parts with full part numbers in Heavy Parts AI →
Fuel System
5l-6980 Cable As-Governor Control
5l-6978 Cable As-Governor Control
2w-6175 Camshaft As
1S***40Dowel; (Dim 4.755mm)4
2W***75Camshaft As1
4N***19Dowel Fuel Injection Pump1
See all parts with full part numbers in Heavy Parts AI →
2w-0262 Camshaft As
1S***40Dowel; (Dim 4.755mm)4
2W***62Camshaft As1
4N***19Dowel Fuel Injection Pump1
See all parts with full part numbers in Heavy Parts AI →
3n-9194 Control Ar-Governor
3N***92Mounting Group-Governor Control1
3N***94Control Ar-Governor1
5L***94Control As-Lever; (Pilot House)1
See all parts with full part numbers in Heavy Parts AI →
3n-9195 Control Ar-Governor
3N***92Mounting Group-Governor Control1
3N***95Control Ar-Governor1
5L***91Twin "S" Control --Pilot House; Twin "S" Control-- Pilot House1
See all parts with full part numbers in Heavy Parts AI →
4w-1339 Control Gp-Fuel Ratio
2D***92Gasket Shaft Part Of Kit P/N 5r***251
4W***37Control Group-Fuel Ratio1
4W***39Control Group-Fuel Ratio1
See all parts with full part numbers in Heavy Parts AI →
7w-2830 Control Gp-Fuel Ratio
10***93Washer1
11***58Washer; (12.7x6.65x0.79-mm Thk)1
2A***46Bolt,Machine Governor Linkage Bracket2
See all parts with full part numbers in Heavy Parts AI →
2w-8068 Control Gp-Fuel Ratio
03***79Seal-O-Ring (Id=10.82mm)1
2B***04Clip (1.062" Long); (1/4 In Id Opening)1
2H***55Bolt 15.88mm(.625in.); 1.59cm(.62in.)Lg.1
See all parts with full part numbers in Heavy Parts AI →
4w-1037 Control Gp-Fuel Ratio
1B***01Nut Generator Line Leads; Nut-Generator Line Leads1
1W***76Cover1
2A***46Bolt,Machine Governor Linkage Bracket2
See all parts with full part numbers in Heavy Parts AI →
1w-6870 Control Gp-Fuel Ratio
03***79Seal-O-Ring (Id=10.82mm)1
1W***28Tube As-Control1
1W***70Control Group-Fuel Ratio1
See all parts with full part numbers in Heavy Parts AI →
2w-8451 Control Gp-Governor
1B***90Bolt; (5/16-18x1.375-In)(Rh Front Cover)1
1B***75Bolt (" " " ); Bolt ( " " " )2
1P***36Gasket; (Fuel Priming Pump)(Fuel Priming Pump)1
See all parts with full part numbers in Heavy Parts AI →
4n-4599 Control Gp-Governor
2B***94Bolt Compression Release Shaft Locking2
4N***28Control Group-Governor1
4N***99Control Group-Governor1
See all parts with full part numbers in Heavy Parts AI →
2w-8452 Control Gp-Governor
1B***90Bolt; (5/16-18x1.375-In)(Rh Front Cover)1
1B***75Bolt (" " " ); Bolt ( " " " )2
1P***36Gasket; (Fuel Priming Pump)(Fuel Priming Pump)1
See all parts with full part numbers in Heavy Parts AI →
4n-3830 Control Gp-Governor
4N***30Control Group-Governor1
4N***20Guide1
4N***23Handle Assem.1
See all parts with full part numbers in Heavy Parts AI →
2w-8450 Control Gp-Governor
1B***90Bolt; (5/16-18x1.375-In)(Rh Front Cover)1
1P***36Gasket; (Fuel Priming Pump)(Fuel Priming Pump)1
2W***50Control Group-Governor1
See all parts with full part numbers in Heavy Parts AI →
3n-7741 Control Gp-Governor
0S***18Bolt; (5/16-18x1-In)(Hydraulic Pump)1
3N***41Control Group-Governor1
5L***71Lever-Governor Control1
See all parts with full part numbers in Heavy Parts AI →
4n-3828 Control Gp-Governor
4N***28Control Group-Governor1
4N***19Quadrant-Control1
4N***20Guide1
See all parts with full part numbers in Heavy Parts AI →
4n-4600 Control Gp-Governor
4N***29Control Group-Governor1
4N***00Control Group-Governor1
6N***54Spacer1
See all parts with full part numbers in Heavy Parts AI →
4n-4601 Control Gp-Governor
2B***94Bolt Compression Release Shaft Locking2
4N***30Control Group-Governor1
4N***01Control Group-Governor1
See all parts with full part numbers in Heavy Parts AI →
159-1786 Control Gp-Governor
15***86Control Group-Governor1
2B***94Bolt Compression Release Shaft Locking2
4N***28Control Group-Governor1
See all parts with full part numbers in Heavy Parts AI →
4w-9186 Control Gp-Governor
1H***89Screw-Machine4
2D***35Locknut (Visor To Bracket)2
3K***89Nut-Self Locking; (5-40-Thd)4
See all parts with full part numbers in Heavy Parts AI →
1n-5331 Control Gp-Governor
1B***78Nut,Plain,Hexagon Rod To Lever Uoc:Bsv,Bsx1
1N***31Control Group-Governor1
5L***34Hub-Adjustable Lever1
See all parts with full part numbers in Heavy Parts AI →
4n-3829 Control Gp-Governor
1K***39Pin1
2H***10Spring-Shut-Off1
3B***04Cotter Pin (1/16 X 1/2; W/O Freespool Qty Is 01
See all parts with full part numbers in Heavy Parts AI →
8n-7275 Torque Control Gp
1P***52Insulator,Bushing Governor1
2P***85Spacer (.635 mm Thk); (0.635-mm Thk)1
2W***34Bar-Load Stop; (4.0mm Thk)1
See all parts with full part numbers in Heavy Parts AI →
2w-1973 Drain Gp-Fuel
1A***29Bolt (1-1/8") Tube Assembly To Transfer Drive Case2
1F***80Spacer; (0.438x0.75x2.438-In Thk)1
1F***42Bolt Cover To Shut-Off Housing1
See all parts with full part numbers in Heavy Parts AI →
1w-9010 Drive Gp-Tachometer
1W***16Adapter As-Drive1
1W***10Drive Group-Tachometer; Tachometer Drive Group1
4M***81Capscrew; (Hex Hd 1/4-20x3/4) (Use W/Spacer 2)2
See all parts with full part numbers in Heavy Parts AI →
5l-8164 Drive Gp-Tachometer -Dual Drive
1w-8235 Drive Gp-Tachometer
1W***81Adapter As; (Tachometer Drive)1
1W***35Drive Group-Tachometer1
4M***03Packing,Preformed Hourmeter Mtg2
See all parts with full part numbers in Heavy Parts AI →
4w-0313 Drive Gp-Tachometer
1W***80Adapter As; (Tachometer Drive)1
4M***03Packing,Preformed Hourmeter Mtg1
4W***13Drive Group-Tachometer1
See all parts with full part numbers in Heavy Parts AI →
7c-8995 Fastener Gp-Fuel Inj Pump
0S***14Bolt (.25" Diameter-.50" Long)2
2S***83Bolt (3.25" Long-Drilled Head)1
4F***57Screw,Cap,Hexagon H Shock Mount To Bracket6
See all parts with full part numbers in Heavy Parts AI →
6n-6290 Filter Gp-Fuel
03***47Elbow-Filtered Fuel From Based Assembly2
0S***71Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting3
1R***49Filter-Fuel; (Advanced Efficiency)(Secondary)2
See all parts with full part numbers in Heavy Parts AI →
1w-9532 Filter Gp-Fuel
03***47Elbow-Filtered Fuel From Based Assembly1
13***01Elbow-90 Degree1
1R***50Filter As-Fuel; (Advanced Efficiency)(Secondary)1
See all parts with full part numbers in Heavy Parts AI →
6n-6282 Filter Gp-Fuel
03***47Elbow-Filtered Fuel From Based Assembly1
0S***71Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting3
1R***49Filter-Fuel; (Advanced Efficiency)(Secondary)2
See all parts with full part numbers in Heavy Parts AI →
2w-4107 Governor Gp
0S***16Screw,Cap,Hexagon H Receptacle Mtg; Bolt Brackets To Firewall Assembly2
1P***98Valve As; (Fuel Check)1
1P***97Bolt-Socket Hd; (No.10.Unc X 1)2
See all parts with full part numbers in Heavy Parts AI →
2w-6559 Governor Gp
03***16Bolt-Self Locking; (1/4unc X 3/4)3
0S***16Screw,Cap,Hexagon H Receptacle Mtg; Bolt Brackets To Firewall Assembly6
15***28Gasket-Governor1
See all parts with full part numbers in Heavy Parts AI →
2w-2410 Governor Gp
03***16Bolt-Self Locking; (1/4unc X 3/4)3
0S***16Screw,Cap,Hexagon H Receptacle Mtg; Bolt Brackets To Firewall Assembly6
13***07Seal-Lip Type; (6.39mm)1
See all parts with full part numbers in Heavy Parts AI →
1w-9533 Lines Gp-Fuel Drain
03***42Elbow Hose Assembly To1
03***46Elbow, 90 Deg Adj., 1/4in. J.I.C. X 7/16in.-14 Str. Thd.1
03***94Connector-Flared1
See all parts with full part numbers in Heavy Parts AI →
5n-0379 Lines Gp-Flexible Fuel
00***62Elbow (To Primary Filter Base)1
3J***52Adaptor (7/16 In). From Serial No 8sd 00330 - Up.1
3J***54Packing,Preformed Part Of Kit P/N 5r***271
See all parts with full part numbers in Heavy Parts AI →
4w-4645 Lines Gp-Flexible Fuel
00***98Elbow (For Use With Deep Pan)1
3N***55Hose As1
3N***98Hose Assem. 91.4 cm(35.98 In.)1
See all parts with full part numbers in Heavy Parts AI →
3n-8099 Lines Gp-Flexible Fuel
03***68Elbow (For Use With Shallow Pan)1
3N***97Hose Assem. 88.9 cm(35 In.)1
3N***98Hose Assem. 91.4 cm(35.98 In.)1
See all parts with full part numbers in Heavy Parts AI →
4w-1245 Lines Gp-Fuel
03***46Elbow, 90 Deg Adj., 1/4in. J.I.C. X 7/16in.-14 Str. Thd.1
03***47Elbow-Filtered Fuel From Based Assembly1
0S***15Bolt 19 mm (.75 In.) Long Return Air Console To Enclosed Rops2
See all parts with full part numbers in Heavy Parts AI →
2w-6842 Lines Gp-Fuel Drain
03***42Elbow Hose Assembly To1
1A***50Clip-- Throttle And Choke Wire1
1N***80Plug1
See all parts with full part numbers in Heavy Parts AI →
2w-6238 Lines Gp-Fuel Injection
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)1
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***823
0S***19Bolt,Machine Gear Retaining Part Of Kit P/N 1w***461
See all parts with full part numbers in Heavy Parts AI →
8n-8174 Lines Gp-Fuel Injection
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly2
1T***16Bolt; (5/16-18x0.75-In)(12 Point Hd)4
1W***61Washer1
See all parts with full part numbers in Heavy Parts AI →
7c-9361 Lines Gp-Fuel Injection -Double Walled
0S***15Bolt 19 mm (.75 In.) Long Return Air Console To Enclosed Rops8
2W***46Plate1
2W***79Plate1
See all parts with full part numbers in Heavy Parts AI →
7w-9690 Lines Gp-Fuel Injection
1W***68Clamp-Fuel Line; (Non-Threaded)(Thru Hole)7
1W***69Clamp-Fuel Line; (Threaded)(Threaded)7
2W***57Support1
See all parts with full part numbers in Heavy Parts AI →
2w-1723 Lines Gp-Fuel Injection
0S***71Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting1
0S***19Bolt,Machine Gear Retaining Part Of Kit P/N 1w***461
2H***32Seal--To Bottom Cover On Selector Valve1
See all parts with full part numbers in Heavy Parts AI →
2w-2367 Lines Gp-Fuel Injection
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly3
2A***62Screw,Cap,Hexagon H Diode Pig Tail To Grd; (1/4-20x.625 In)8
2W***46Plate1
See all parts with full part numbers in Heavy Parts AI →
2w-8309 Lines Gp-Fuel Injection
1W***68Clamp-Fuel Line; (Non-Threaded)(Thru Hole)7
1W***69Clamp-Fuel Line; (Threaded)(Threaded)7
2W***57Support1
See all parts with full part numbers in Heavy Parts AI →
7c-8876 Lines Gp-Fuel Injection
1W***68Clamp-Fuel Line; (Non-Threaded)(Thru Hole)7
1W***69Clamp-Fuel Line; (Threaded)(Threaded)7
2W***57Support1
See all parts with full part numbers in Heavy Parts AI →
3n-9192 Mounting Gp-Governor Control
03***19Spacer; (14.29-mm Thk)2
03***77Ball Joint1
1B***27Nut-0n 4v***81 In Literature Box2
See all parts with full part numbers in Heavy Parts AI →
2w-1736 Pump Gp-Gov & Fuel Inj
0S***14Bolt (.25" Diameter-.50" Long)4
0S***16Screw,Cap,Hexagon H Receptacle Mtg; Bolt Brackets To Firewall Assembly3
1B***13Bolt,Machine Governor And Decelerator Control2
See all parts with full part numbers in Heavy Parts AI →
1w-6539 Pump Gp-Fuel Injection
1W***39Pump Group-Fuel Injection1
1W***41Plunger And Barrel Assem, Including:1
1W***87Valve As-Check; (Fuel Injection Pump)1
See all parts with full part numbers in Heavy Parts AI →
2w-6178 Pump Gp-Fuel Injection
0S***15Bolt 19 mm (.75 In.) Long Return Air Console To Enclosed Rops4
11***18Seal-O-Ring; (26.64mm Id)4
15***24Gasket-Timing1
See all parts with full part numbers in Heavy Parts AI →
2w-0263 Pump Gp-Fuel Injection
0S***15Bolt 19 mm (.75 In.) Long Return Air Console To Enclosed Rops4
11***18Seal-O-Ring; (26.64mm Id)4
15***24Gasket-Timing1
See all parts with full part numbers in Heavy Parts AI →
8n-5251 Pump Gp-Fuel Prm & Prim Filter
1L***69Ring-Retaining1
2H***29Ring - Retaining External1
2J***57Packing,Preformed Screw Assembly Part Of Kit P/N 5r***251
See all parts with full part numbers in Heavy Parts AI →
2w-6841 Pump Gp-Fuel Priming
03***68Elbow (For Use With Shallow Pan)1
0L***51Bolt Starting Engine Fuel Tank Bracket To Diesel Intake Manifold2
0S***71Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting2
See all parts with full part numbers in Heavy Parts AI →
8n-3365 Pump Gp-Fuel Priming
10***08Pump As; (Fuel Priming)1
1B***82Bolt (1.25 In. Long X .313 In. Dia.)1
1J***71Seal (10.52 Degrees I.D.); Seal-O-Ring -- To Adapter2
See all parts with full part numbers in Heavy Parts AI →
4w-1875 Pump Gp-Fuel Priming
0S***71Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting2
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter2
1B***82Bolt (1.25 In. Long X .313 In. Dia.)1
See all parts with full part numbers in Heavy Parts AI →
2w-6844 Pump Gp-Fuel Prm & Prim Filter
03***42Elbow Hose Assembly To2
1A***29Bolt (1-1/8") Tube Assembly To Transfer Drive Case2
1W***21Tube As1
See all parts with full part numbers in Heavy Parts AI →
4w-1241 Pump Gp-Fuel Prm & Prim Filter
03***47Elbow-Filtered Fuel From Based Assembly1
03***48Elbow (3/4" Tapped Pumps) - 2nd Type1
0L***43Bolt 63.5 mm (3/8" X 2 1/2" -Cover Assembly To Fender2
See all parts with full part numbers in Heavy Parts AI →
1w-1695 Pump Gp-Fuel Transfer
0S***15Bolt 19 mm (.75 In.) Long Return Air Console To Enclosed Rops2
1W***69Piston1
1W***95Pump Group-Fuel Transfer1
See all parts with full part numbers in Heavy Parts AI →
2w-4160 Pump & Mtg Gp-Fuel Transfer
1W***95Pump Group-Fuel Transfer1
2W***60Pump Group-Fuel Transfer & Mtg; Fuel Transfer Pump And Mounting Group1
4B***65Screw,Cap,Hexagon Fuel Injection Pump1
See all parts with full part numbers in Heavy Parts AI →
2w-4111 Pump Gp-Gov & Fuel Inj
0S***14Bolt (.25" Diameter-.50" Long)2
0S***15Bolt 19 mm (.75 In.) Long Return Air Console To Enclosed Rops2
0S***16Screw,Cap,Hexagon H Receptacle Mtg; Bolt Brackets To Firewall Assembly3
See all parts with full part numbers in Heavy Parts AI →
2w-4234 Separator Gp-Water
2W***34Separator Group-Water1
2W***35Base Assem.1
2W***36Case Assem.1
See all parts with full part numbers in Heavy Parts AI →
2w-7699 Shutoff Gp-Manual
15***28Gasket-Governor1
15***30Gasket-Governor1
1W***20Spring1
See all parts with full part numbers in Heavy Parts AI →
2w-9161 Shutoff Gp-Manual
1N***54Lever1
2W***61Shutoff Group-Manual; -Fuel1
9F***80Bolt 28.58 mm(1.125 In.) Long1
See all parts with full part numbers in Heavy Parts AI →
3n-8881 Shutoff Gp-Mechanical
3N***25Lever-Shut-Off1
3N***64Cable As-Push-Pull; (Shutoff)1
3N***81Shutoff Group-Mechanical1
See all parts with full part numbers in Heavy Parts AI →
8n-7276 Torque Control Gp
1P***52Insulator,Bushing Governor1
2P***85Spacer (.635 mm Thk); (0.635-mm Thk)1
2W***34Bar-Load Stop; (4.0mm Thk)1
See all parts with full part numbers in Heavy Parts AI →
Lubrication System
8n-4457 Base Gp-Oil Filter
0S***18Bolt; (5/16-18x1-In)(Hydraulic Pump)2
1B***90Bolt; (5/16-18x1.375-In)(Rh Front Cover)2
1P***67Plunger; (Engine Oil Cooler Relief Valve)2
See all parts with full part numbers in Heavy Parts AI →
154-3891 Base Gp-Oil Filter
0S***18Bolt; (5/16-18x1-In)(Hydraulic Pump)2
15***70Base As-Oil Filter1
15***91Base Group-Oil Filter1
See all parts with full part numbers in Heavy Parts AI →
1p-4244 Breather Gp
1P***44Breather Group1
2W***62Breather As-Crankcase; (Engine)1
3H***43Bolt,Machine Breather Assembly To Cover1
See all parts with full part numbers in Heavy Parts AI →
2p-6855 Filler Gp-Engine Oil
1A***29Bolt (1-1/8") Tube Assembly To Transfer Drive Case2
2A***11Washer; (5.5x12.3x0.8-mm Thk)1
2P***19Pipe-Oil Filler1
See all parts with full part numbers in Heavy Parts AI →
4n-6975 Filler Gp-Engine Oil
1W***64Filler As-Oil; (Engine)1
2P***20Gasket Cover,Timing Cover1
2P***00Bolt Tube Assembly To Plate--.75 In. (19.0 mm)2
See all parts with full part numbers in Heavy Parts AI →
211-4359 Filter As-Engine Oil
5n-9410 Filter Gp-Engine Oil
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter4
15***91Base Group-Oil Filter1
1R***16Filter As-Engine Oil; (Standard Efficiency)1
See all parts with full part numbers in Heavy Parts AI →
2p-6475 Filter Gp-Engine Oil
1B***75Bolt (" " " ); Bolt ( " " " )3
1D***40Bolt,Machine Fuel Filter Mounting1
1R***39Filter As-Engine Oil; (Standard Efficiency)1
See all parts with full part numbers in Heavy Parts AI →
3n-3277 Fumes Disposal Gp
3N***77Fumes Disposal Group; Fumes Disposal Group1
8S***80Hose,Preformed Breather And Fumes Disposal1
9M***04Clamp Breather And Fumes Disposal; Used On Replacement Engine P/N 5r***832
See all parts with full part numbers in Heavy Parts AI →
2w-3247 Gauge Gp-Oil Level (Dipstick)
10***79Tube As-Air Vent1
2W***47Gauge Group1
2W***58Tube As-Guide1
See all parts with full part numbers in Heavy Parts AI →
3n-2925 Gauge Gp-Oil Level (Dipstick) -Engine
2P***97Tube A Oil Level Gage1
3N***25Gauge Group-Oil Level (Dipstick); -Engine1
3N***64Tube As-Guide1
See all parts with full part numbers in Heavy Parts AI →
8n-6055 Block Gp-Oil Junction
0S***71Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting1
1L***81Spacer .562 In. (14.28 mm) Thick1
2W***89Tube As1
See all parts with full part numbers in Heavy Parts AI →
2p-6512 Lines Gp-Engine Oil
0L***64Lock --To Reverse Driven Gear Splash Pan; -- To Reverse Driven Gear Splash Pan1
0L***70Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case1
0S***71Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting1
See all parts with full part numbers in Heavy Parts AI →
5n-6954 Lines Gp-Engine Oil
1W***84Bracket1
2A***62Screw,Cap,Hexagon H Diode Pig Tail To Grd; (1/4-20x.625 In)2
2D***25Tee-To Shut-Off Control Group1
See all parts with full part numbers in Heavy Parts AI →
5n-5565 Lines Gp-Engine Oil Drain
01***24Bushing To Supply Port1
1S***89Washer-Plug1
1Y***63Coupling--Reducing-Rear Vent Trap Nipple1
See all parts with full part numbers in Heavy Parts AI →
2w-0706 Lines Gp-Turbocharger Oil
03***48Elbow (3/4" Tapped Pumps) - 2nd Type1
0S***85Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine1
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***821
See all parts with full part numbers in Heavy Parts AI →
4p-4020 Pump Gp-Engine Oil
0T***65Bolt--3/8" X 3 1/2"--Use As Required; Bolt 5t***56 Plate To Cover Gp 4n***723
1B***09Key,Woodruff No. 10 Oil Pump1
1F***06Dowel1
See all parts with full part numbers in Heavy Parts AI →
2p-1784 Pump Gp-Engine Oil
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)4
0S***19Bolt,Machine Gear Retaining Part Of Kit P/N 1w***461
1A***29Bolt (1-1/8") Tube Assembly To Transfer Drive Case2
See all parts with full part numbers in Heavy Parts AI →
4w-2448 Pump Gp-Engine Oil
0T***65Bolt--3/8" X 3 1/2"--Use As Required; Bolt 5t***56 Plate To Cover Gp 4n***723
1B***09Key,Woodruff No. 10 Oil Pump1
1F***06Dowel1
See all parts with full part numbers in Heavy Parts AI →
6n-2642 Pump Gp-Engine Oil
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)1
1P***46Washer-Hard; (10.2x35x6-mm Thk)1
4P***20Pump Group-Engine Oil; Pump Group-Engine Oil1
See all parts with full part numbers in Heavy Parts AI →
2p-1785 Pump Gp-Engine Oil
0T***65Bolt--3/8" X 3 1/2"--Use As Required; Bolt 5t***56 Plate To Cover Gp 4n***722
1B***09Key,Woodruff No. 10 Oil Pump1
1F***06Dowel1
See all parts with full part numbers in Heavy Parts AI →
6i-1346 Pump Gp-Engine Oil
0T***65Bolt--3/8" X 3 1/2"--Use As Required; Bolt 5t***56 Plate To Cover Gp 4n***723
1B***09Key,Woodruff No. 10 Oil Pump1
1F***06Dowel1
See all parts with full part numbers in Heavy Parts AI →
5l-1594 Pump Gp-Sump
Marine Transmission
3n-4843 Mounting Gp-Marine Xmsn
03***65Nipple-Fuel Regulator To Housing Rear2
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***828
1A***29Bolt (1-1/8") Tube Assembly To Transfer Drive Case12
See all parts with full part numbers in Heavy Parts AI →
3n-4838 Mounting Gp-Marine Xmsn
03***65Nipple-Fuel Regulator To Housing Rear2
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***828
1A***29Bolt (1-1/8") Tube Assembly To Transfer Drive Case12
See all parts with full part numbers in Heavy Parts AI →
3t-9303 Transmission Gp-Marine
00***14Cup-Roller Bearing1
00***63Cone-Roller Bearing1
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)1
See all parts with full part numbers in Heavy Parts AI →
3t-9302 Transmission Gp-Marine
00***14Cup-Roller Bearing1
00***63Cone-Roller Bearing1
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)1
See all parts with full part numbers in Heavy Parts AI →
3t-9305 Transmission Gp-Marine
00***14Cup-Roller Bearing1
00***63Cone-Roller Bearing1
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)1
See all parts with full part numbers in Heavy Parts AI →
3t-9304 Transmission Gp-Marine
00***14Cup-Roller Bearing1
00***63Cone-Roller Bearing1
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)1
See all parts with full part numbers in Heavy Parts AI →
7t-6170 Transmission Gp-Marine
00***14Cup-Roller Bearing1
00***63Cone-Roller Bearing1
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)1
See all parts with full part numbers in Heavy Parts AI →
7t-6171 Transmission Gp-Marine
00***14Cup-Roller Bearing1
00***63Cone-Roller Bearing1
0S***90Bolt; (3/8-16x2in)(Clip Thru Spacer To Bracket As)1
See all parts with full part numbers in Heavy Parts AI →
3t-9306 Transmission Gp-Marine
0L***70Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case3
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter18
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly10
See all parts with full part numbers in Heavy Parts AI →
3t-9307 Transmission Gp-Marine
0L***70Bolt (2-1/4") Filler Tube Assembly To Transfer Drive Case3
0S***88Bolt,Machine; Hose Assembly Mounting,Hose Assembly To Transmission,And To Torque Converter18
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly10
See all parts with full part numbers in Heavy Parts AI →
2n-8875 Valve As-Selector -Marine Gear
0S***16Screw,Cap,Hexagon H Receptacle Mtg; Bolt Brackets To Firewall Assembly1
0S***17Bolt --Use Open Hole In Compressor Body5
2N***75Valve As-Selector; -Marine Transmission1
See all parts with full part numbers in Heavy Parts AI →
7l-2927 Valve As-Selector -Transmission
2H***91Bolt-Socket Hd; (3/16unc X 5/8)4
4B***82Ball; (9.52mm)1
4H***19Pin; (4.76mm(.19in)Od)1
See all parts with full part numbers in Heavy Parts AI →
Operator Station
8m-7892 Ammeter Gp
1W***14Gauge-Ammeter; (Ammeter)1
6V***07Seal-Rectangular1
8M***92Gauge As-Ammeter; (Ammeter)1
See all parts with full part numbers in Heavy Parts AI →
4w-0236 Gauge Gp-Coolant Temperature
2N***94Retainer1
2W***75Indicator-Temperature; (Water Temp.)1
4W***36Gauge Group-Coolant Temperature1
See all parts with full part numbers in Heavy Parts AI →
7w-2937 Gauge Gp-Engine Oil Pressure
3L***87Lockwasher 7.24mm(.285in.)O.D.; (3.7x7.24x.48mm Thk)3
4B***24Washer; (3.9x9.6x1.2-mm Thk)3
6V***07Seal-Rectangular1
See all parts with full part numbers in Heavy Parts AI →
166-8038 Gauge Gp-Engine Oil Pressure
16***38Gauge Group-Engine Oil Pressure1
4B***49Nut-Valve To Bracket; 3.18mm(.125in)Thk2
8F***34Lockwasher; (External Teeth)2
See all parts with full part numbers in Heavy Parts AI →
1w-6401 Gauge Gp-Fuel Pressure
1W***01Gauge Group-Fuel Pressure1
26***89Indicator As; (Fuel Pressure)1
3J***07Seal Valve Assembly To; Seal- Tube Assembly To Logic Valve1
See all parts with full part numbers in Heavy Parts AI →
4w-4766 Meter Gp-Service
0T***73Bolt (3/8) (63.5mm Long) (On Cab Of Cover Assem.)2
1D***17Nut-Plate And Angle Assembly To Hydraulic And Fuel Tanks; Nut Plate And Angle Assembly To Hydraulic And Fuel Tanks2
2L***08Wiring Group; -Charging System1
See all parts with full part numbers in Heavy Parts AI →
7w-8631 Meter Gp-Service
1S***93Strap; (Cable) (0.62in Dia)25
2W***46Terminal As1
5P***75Terminal-Fork; (14-Ga To 16-Ga, No. 8 Screw)(14-16 Gauge, No.10 Screw)2
See all parts with full part numbers in Heavy Parts AI →
4w-1730 Mounting Gp-Control
03***66Switch Group-Magnetic; (Start Relay)1
0S***13Bolt-- Contactor To Bracket2
3B***15Bolt Guard Assembly To Accessory Drive Housing2
See all parts with full part numbers in Heavy Parts AI →
4w-1729 Mounting Gp-Control
0S***13Bolt-- Contactor To Bracket2
3B***15Bolt Guard Assembly To Accessory Drive Housing2
3N***45Plate (Contactor Mounting)1
See all parts with full part numbers in Heavy Parts AI →
7w-6685 Mounting Gp-Instrument Panel -Rh
05***72Tee-Swivel1
0S***94Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly6
3V***53Hose Assem. 43 cm(16.93 In.)1
See all parts with full part numbers in Heavy Parts AI →
7l-4535 Mounting Gp-Tachometer
5K***06Bolt-Plt; (5/16unc X 5/8)2
6V***89Nut-Full (5/16 X 18 Thd)2
7L***35Mounting Group-Tachometer; Tachometer Mounting Group[[751
See all parts with full part numbers in Heavy Parts AI →
5n-8283 Panel Gp-Instrument
20***21Indicator1
21***13Adapter1
2D***25Tee-To Shut-Off Control Group1
See all parts with full part numbers in Heavy Parts AI →
4w-5229 Panel Gp-Instrument
2D***25Tee-To Shut-Off Control Group1
2W***75Indicator-Temperature; (Water Temp.)1
2W***83Indicator-Pressure; (Oil Press.)1
See all parts with full part numbers in Heavy Parts AI →
3n-6641 Panel Gp-Instrument
1H***23Packing,Preformed Part Of Kit P/N 5r***252
1W***26Indicator; (Gear Oil Pressure)2
1W***87Sender; (Gear Oil Pressure Gauge)2
See all parts with full part numbers in Heavy Parts AI →
3n-6642 Panel Gp-Instrument
15***74Kit-Connecting Plug; (6-Pin)(Cat Electronic Display Harness)1
16***24Generator-Signal1
18***36Socket-Connector; (16-Ga To 18-Ga)4
See all parts with full part numbers in Heavy Parts AI →
5n-8282 Panel Gp-Instrument
23***37Sender As-Pressure; (Marine Gear Oil)1
2D***25Tee-To Shut-Off Control Group2
2W***11Gauge-Ammeter; (Ammeter)1
See all parts with full part numbers in Heavy Parts AI →
2n-2259 Panel Gp-Instrument
1B***30Nut-- Flame Arrestor Or Adapter To Pipe Assembly3
1L***61Plug (Use Without Ammeter); (Mtd. On Instr. Panel)1
1W***02Indicator; (Water Temperature)1
See all parts with full part numbers in Heavy Parts AI →
8n-2586 Panel Gp-Instrument -Rh
1L***61Plug (Use Without Ammeter); (Mtd. On Instr. Panel)1
20***22Gauge Group-Coolant Temperature; -Engine1
2L***94Fitting1
See all parts with full part numbers in Heavy Parts AI →
3n-6874 Panel Gp-Instrument
1H***23Packing,Preformed Part Of Kit P/N 5r***252
2D***25Tee-To Shut-Off Control Group1
2W***75Indicator-Temperature; (Water Temp.)1
See all parts with full part numbers in Heavy Parts AI →
5n-8281 Panel Gp-Instrument
23***37Sender As-Pressure; (Marine Gear Oil)2
2D***25Tee-To Shut-Off Control Group4
2W***11Gauge-Ammeter; (Ammeter)2
See all parts with full part numbers in Heavy Parts AI →
5n-9036 Tachometer Gp-Electric
3T***62Board1
3T***60Tachometer1
5N***36Tachometer Group-Electric1
See all parts with full part numbers in Heavy Parts AI →
7e-3157 Tachometer Gp-Electric
15***74Kit-Connecting Plug; (6-Pin)(Cat Electronic Display Harness)1
19***48Tachometer Group1
20***68Harness As-Sensor; (Tachometer)1
See all parts with full part numbers in Heavy Parts AI →
7e-3156 Tachometer Gp-Electric
19***47Tachometer Group-Electric1
6V***77Nut (8-32 Thd)2
7E***56Tachometer Group-Electric1
See all parts with full part numbers in Heavy Parts AI →
7c-1075 Tachometer Gp-Electric
15***74Kit-Connecting Plug; (6-Pin)(Cat Electronic Display Harness)1
18***36Socket-Connector; (16-Ga To 18-Ga)4
19***48Tachometer Group1
See all parts with full part numbers in Heavy Parts AI →
4w-4969 Tachometer Gp-Electric
3T***62Board1
4W***69Tachometer Group-Electric1
5N***49Wiring Diagram1
See all parts with full part numbers in Heavy Parts AI →
5n-8753 Tachometer Gp-Electric
3T***59Tachometer1
3T***63Board (Programming)1
5N***53Tachometer Group-Electric1
See all parts with full part numbers in Heavy Parts AI →
7c-1073 Tachometer Gp-Electric
3T***62Board1
3T***60Tachometer1
7C***73Tachometer Group-Electric1
See all parts with full part numbers in Heavy Parts AI →
Service Equipment And Supplies
5n-8487 Chart-Automatic Start/Stop
6l-4502 Chart-Plate & Film
11***88Film; (Identification) (Fuel Filter) (On Secondary Fuel Filter)1
11***52Plate & Film Group; -Engine Information1
3N***90Plate Serial Number; On R.H. Rear Bank Of Cylinder Block As Viewed From Rear Of Engine1
See all parts with full part numbers in Heavy Parts AI →
4p-9337 Kit-Engine Parts
10***52Plate-Thrust2
10***60Valve (Intake)2
10***00Rotocoil As1
See all parts with full part numbers in Heavy Parts AI →
4p-9336 Kit-Engine Parts
10***52Plate-Thrust2
10***60Valve (Intake)2
10***65Insert-Valve Seat; (Exhaust)(Standard)3
See all parts with full part numbers in Heavy Parts AI →
6i-1864 Kit-Relay
1S***93Strap; (Cable) (0.62in Dia)10
3E***62Relay As; (12-Volt)(Fire Pump Junction Box)1
4B***47Nut,Plain,Square Circuit Breaker Uoc:Bsv,Bsx1
See all parts with full part numbers in Heavy Parts AI →
4w-7252 Kit-Seal -Fuel Transfer
1W***82Piston Valve Assembly1
3D***98Seal (1.925" Inside Diameter)1
4J***97Seal--Transfer Pump To Fuel Pump1
See all parts with full part numbers in Heavy Parts AI →

3304B serial number reference

The PIN plate on a 3304B is riveted directly to the engine block, usually low on the left (port) side near the flywheel housing, with the serial number sometimes repeated on the fuel injection pump housing on these older 3300-series blocks. The first three characters are the arrangement prefix that identifies the specific build (industrial, genset, marine, rental), and the digits after it are the sequential unit number within that build, not a date code. Confirm the plate reads 3304B and not plain 3304 or 3306B before matching a prefix, since the earlier plain 3304 uses its own separate prefixes (industrial and gas arrangements) that do not apply here.

PrefixIdentifies
4XB3304B Industrial Engine
1YF3304B Generator Set Engine
2KK3304B Generator Set Engine
9HK3304B Generator Set Engine
DED3304B (XQ125) Rental Generator Set
1NS3304B Marine Auxiliary & Generator Set Engine
13E3304B Marine Engine
8XL3304B Marine Engine
1PS3304B Marine Engine

Frequently asked questions

What engine does the Caterpillar 3304B use?

The 3304B is the engine itself: a mechanically governed, in-line four-cylinder diesel of 7.0 L (425 cu in) displacement with a 121 mm x 152 mm (4.75 in x 6.0 in) bore and stroke, and wet, replaceable cylinder liners. Caterpillar built the same block into three separate marine product lines: a turbocharged propulsion engine (roughly 93 to 123 bkW / 125 to 165 bhp across its A/B/C duty ratings), a naturally aspirated marine auxiliary engine (roughly 56 to 74 bkW / 75 to 99 bhp), and a naturally aspirated marine generator set (about 50 ekW at 50 Hz or 65 ekW at 60 Hz). There is no electronic engine control; fuel delivery and governing are entirely mechanical.

What is the operating weight of the Caterpillar 3304B?

"Operating weight" doesn't apply the same way to a bare marine engine as it does to a mobile machine, since there is no undercarriage or chassis; use dry weight by configuration instead. Documented dry weights range from about 764 kg (1,685 lb) for a keel-cooled auxiliary engine up to about 1,225 kg (2,700 lb) for a complete radiator-cooled generator-set package with the generator attached, with a heat-exchanger-cooled propulsion engine running about 810 kg (1,786 lb). Confirm the exact product line and cooling configuration before using any single figure.

What replaced the Caterpillar 3304B?

Caterpillar's factory literature for this engine does not point to one direct, official successor; verify current cross-references with your dealer. Industry sources describe Caterpillar retiring the mechanical 3300-series marine family as emissions rules tightened, moving its marine auxiliary and generator-set catalog to electronically governed engines such as the C4.4 and C6.6 ACERT gensets, while propulsion needs in a similar power class shifted toward the 3126B and later C7/C9 engines. Treat the 3304B as a discontinued mechanical family rather than an engine with one drop-in replacement.

What 3304B owners discuss

How do owners and marine mechanics generally rate the 3304B?
Regarded as a simple, mechanically governed diesel with a long service record in fishing boats, workboats, tugs and mid-size pleasure craft. It uses direct injection with externally accessible fuel injectors above the valve cover and wet, replaceable cylinder liners, so a worn engine is normally brought back with an in-frame rebuild rather than a full block swap. No electronic engine controls are fitted; diagnosis stays mechanical and electrical, not ECM-based. Output varies a lot by build (naturally aspirated, turbocharged, turbocharged-aftercooled, plus separate propulsion/genset/auxiliary rating plates), so two engines badged 3304B in different boats can run very different power. Check the data plate rating rather than assuming performance from the model number alone.
What cooling-system issues come up most often?
The engine runs raw seawater cooling through a heat exchanger with a belt-driven raw water pump. The most commonly reported root cause of cooling trouble isn't the pump itself but neglected zinc anode upkeep: letting anodes waste away accelerates pitting in the heat exchanger and pump housing. Common practice is to inspect anodes roughly every six months or 250 operating hours and replace once around half consumed. Scale and debris buildup in the heat exchanger and raw water passages over years of seawater service is the other frequent complaint, showing up as gradual overheating under load rather than sudden failure. Where coolant corrosion-inhibitor history is unknown, cylinder liner pitting from cavitation is a real risk on this engine family; pitting eventually perforates the liner wall and lets coolant and oil cross-contaminate. Have your dealer or a marine diesel shop pressure-test the cooling system and check liner condition if maintenance history is unknown.
What's the fuel system like, and is there a known safety quirk?
The 3304B runs a mechanically governed inline injection pump (sleeve-metering type) driven off the engine gear train, paired with a dashpot-style mechanical governor and no electronic controls. Mechanics report the fuel rack can stick from corrosion or gum/varnish buildup: stuck toward off, the engine won't start; stuck toward full fuel, it can trigger a diesel runaway where the engine keeps accelerating and won't respond to the normal stop control. Because there's no ECM to intervene, a runaway on this engine has to be stopped manually, by cutting fuel supply or blocking air intake, which is why keeping the rack and governor linkage free-moving through regular exercise and inspection matters more here than on electronically controlled diesels. Have your dealer or a qualified marine diesel shop inspect and free up the governor linkage and fuel rack, and confirm the emergency shutdown method fitted to your installation.
What causes hard starting or no-start complaints on this engine?
Factory instrumentation is basic: an oil pressure switch, a coolant temperature switch and a speed/tach pickup wired to gauges and alarms, with no electronic control module in the loop. Hard-starting complaints trace almost entirely to the electrical side rather than the engine itself: corroded ground straps and connector pins, degraded wiring dropping voltage to the starter solenoid, and a blown glow-plug circuit fuse leaving no preheat on a cold start. Low voltage at the solenoid is a common trap; it can be just enough to click the solenoid without fully engaging the starter, which gets misread as a bad starter when it's really a wiring or battery issue. Cleaning and re-terminating connectors and confirming full battery voltage under cranking load resolves most of these complaints before parts get replaced.
What wear patterns show up as these engines rack up hours?
The most frequently reported long-term wear item is rising oil consumption, blue smoke on startup or under load, traced to worn piston rings, worn valve stem seals, or a leaking turbocharger seal on turbocharged versions. This tends to develop gradually over thousands of hours; a cylinder-by-cylinder compression check helps separate ring wear from a valve or turbo seal problem before assuming a rebuild is needed. Oil or fuel weeping at the exhaust manifold-to-muffler connection or turbo joints also comes up regularly and is usually a gasket or seal issue, not a sign of bottom-end trouble. Because the liners are wet and replaceable, the normal fix once oil consumption or compression loss gets bad is an in-frame liner-and-piston rebuild rather than swapping the whole long block.
How do propulsion, genset and auxiliary versions of the 3304B differ?
The family was built across several duty ratings on one basic architecture, and mixing them up is a common confusion point when shopping: naturally aspirated versions for lighter continuous-duty work, turbocharged and turbocharged-aftercooled versions rated higher for propulsion, and separate generator-set-rated versions for genset/auxiliary duty. Reported propulsion outputs vary by source and configuration, roughly in the 95-125 kW (about 125-165 hp) band for turbocharged units depending on aftercooling and rpm setting, so treat any single figure as an example, not a spec, and confirm against the data plate. Genset-rated versions are commonly cited in the 50 ekW class. Genset and auxiliary units are typically set up for steady continuous load, while propulsion units see more load and rpm variation, which affects expected wear intervals between otherwise similar-looking engines.
What should a buyer check before purchasing a used 3304B?
Start with service records: oil and filter changes, fuel filter changes, valve lash adjustment, injector service, and periodic compression checks. Gaps in that history are the biggest red flag reported for this engine family. Physically check zinc anode condition and the raw water side of the cooling system, look for signs of past overheating or corrosion, and try to confirm the coolant has had proper corrosion-inhibitor treatment, since liner pitting from neglected coolant isn't visible without pulling components apart. On a sea trial, watch for excess black or blue smoke, boost or power loss under load, and confirm the engine reaches its rated rpm without hunting; weak power under load can point to fuel delivery, turbocharger, or restricted air/exhaust issues rather than a worn-out engine. Because ratings vary widely across naturally aspirated, turbocharged and aftercooled versions, match the data plate rating to the intended application before judging performance against a spec sheet. Have a qualified marine diesel mechanic run a full pre-purchase inspection and sea trial rather than relying on a visual check alone.

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

Serial-range & configuration variants

This page covers the Caterpillar 3304B. Related factory variants of the same model family:

3304B3304B3304B

Need a specific 3304B part?

Search live OEM part data, check fitment, and cross-reference alternatives with Heavy Parts AI.