Caterpillarengine - industrialgas engine
Caterpillar G342C
Maintenance schedule, common problems & OEM parts breakdown
The Caterpillar G342C is a stationary, spark-ignited natural gas engine, not a mobile machine. It shares its six-cylinder inline block architecture with Caterpillar's D342 diesel engine, the powerplant used in period D8-series tractors, adapted here for natural gas fuel with a mechanical flyweight governor and magneto or distributor ignition in place of diesel fuel injection. Caterpillar built it roughly from the mid-1950s into the 1970s, tracking the D342 diesel's own production run. No confirmed bare-engine weight or dimension figures are documented; published gross power sits in a hedged 168-200 kW class at 1,200 rpm, with the spread reflecting differences between individual applications rather than one fixed factory rating. The engine was offered in generator-set and reciprocating gas-compressor drive configurations, plus a G342T pump-drive variant built for irrigation duty with remote radiator cooling and a direct driveshaft coupling in place of a packaged radiator.
Production ran under the 71B serial prefix, with a documented running change in bearing specification at 71B750-up. That is a mid-run hardware revision, not a distinct model generation; Caterpillar does not appear to have marketed separate lettered generations of this engine the way it did on later product lines. Some units left the factory with the standard mechanical governor and were later field-retrofitted with a Woodward EG3P governor for tighter speed control on generator duty. The G342C matters in today's used and parts market as legacy support for oilfield and gas-lease compressor stations, irrigation pump stations, and standby generator sets still running these engines decades after Caterpillar moved its gas engine lineup to the newer G3400 and G3600 families. Parts such as cylinder heads and gaskets are increasingly scarce, and most market activity around this engine is keeping existing units running rather than new deployment.
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 G342C specifications
Engine
| Model / engine family | G342C spark-ignition natural gas industrial engine, built on the same six-cylinder inline block as the D342 / D342C diesel family that also powered Caterpillar 583 / 583K pipelayers and D8H / D8K crawler tractors. Falls under serial number prefix 71B (71B00001-up), with a bearing-specification running change noted at 71B750-up. |
| Cylinders / cycle | 6 cylinders, inline, four-stroke-cycle. |
| Aspiration | Offered naturally aspirated (marketed separately as G342NA) and with a factory turbocharger option. Aspiration varies by build — confirm against the individual engine's arrangement number. |
| Displacement | 20.4 L (1,246 cu in) on the shared D342-family block: 146 mm x 203 mm (5.75 in x 8.0 in) bore and stroke. This figure carries over from the diesel block shared with the G342 gas family and is not separately re-published for the gas-fuel version — treat as the shared-block reference. |
| Power / rated speed | Reported in a 168-200+ kW (approx. 225-270 hp) range at a rated speed around 1,200 rpm. Exact continuous rating depends on aspiration and whether the engine is a bare power unit or part of a generator-set package. Varies by configuration — check the individual engine's nameplate. |
| Fuel / ignition | Natural gas, spark ignition. Generator-set applications reference an external mechanical/electronic speed governor. |
| Emissions tier | Predates modern emissions regulation; no Tier or Stage rating applies. |
Weights
| Bare engine weight | Not consistently documented for the G342C power unit. A commonly cited approximate figure is around 750 kg (1,650 lb) for the bare engine; treat this as unconfirmed until checked against the specific unit. |
| Generator-set package weight (related G342 build) | A packaged G342 200 kW generator set (engine plus generator on a skid) is documented at approximately 3,856 kg (8,500 lb). This is the total genset weight, not the bare engine, and is reported for the closely related G342 model rather than G342C specifically. |
Dimensions
| Bare engine dimensions | Not documented in available specification sources for the G342C engine alone. |
| Generator-set package dimensions (related G342 build) | A packaged G342 200 kW generator set is documented at approximately 3.94 m L x 1.14 m W x 2.44 m H (155 in x 45 in x 96 in). This covers the full skid-mounted genset, not the bare engine, and is reported for the closely related G342 model rather than G342C specifically. |
Performance
| Performance | Not applicable in the mobile-equipment sense. G342C is a stationary/industrial power-unit engine used to drive pumps, compressors, or generators. No travel speed, drawbar pull, or gradeability rating applies. |
Service capacities (summary)
| Fuel / oil / cooling capacities | Not documented in available specification sources for the G342C engine. Consult the original Caterpillar G342 engine operation and maintenance guide, or the dealer parts book for the specific serial number, for capacity figures. |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
G342C fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine Crankcase (with filter) | Not documented in any accessible source for this engine. The G342C is a bare industrial gas engine (S/N 71B1-up); its refill-capacity table exists only inside the original operation & maintenance manual, which is not available as searchable text online. Consult that manual or a Cat dealer for the exact quart/liter figure for your serial prefix. | Not confirmed for this exact model in available sources. Caterpillar's general industrial-engine lubrication guidance from this era called for a good-quality mineral or multigrade engine oil graded to ambient temperature (heavier grade in warm climates, lighter multigrade in cold climates). Verify the exact spec and viscosity against the O&M manual before servicing rather than assuming a modern Cat DEO equivalent. |
| Cooling System | Not documented in accessible sources. Capacity varies by cooling arrangement — the parts breakdown for this engine lists radiator, remote-radiator, heat-exchanger, and ebullient (steam) cooling options, each with a different system volume. Confirm against the O&M manual for the cooling group actually fitted. | Not confirmed by name for this model. General period guidance called for a proper water/ethylene-glycol antifreeze-coolant mix suited to the operating climate; no G342C-specific branded coolant spec turned up in available sources. |
| Fuel System (natural gas / LPG) | Not applicable. This is a spark-ignited gas engine fed from an external natural-gas or LPG supply line through a gas pressure regulator and carburetor — it carries no onboard liquid fuel tank, so no fill capacity applies. | Pipeline-quality natural gas or LPG at the supply pressure set by the engine's gas pressure regulator; no motor fuel or lubricant recommendation applies to this system. |
| Grease (fittings) | Spec only — no fill quantity is published. Grease is applied per the lubrication chart at the individual fittings (fan/water pump bearings, linkage points, starter drive, etc.) called out in the O&M manual. | General-purpose multipurpose EP (NLGI 2) chassis grease. No G342C-specific branded grease recommendation was found in available sources; use the general-purpose grease called out in the O&M manual's lubrication chart. |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Caterpillar G342C maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 50 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
| Every 4,000 h |
|
| Every 8,000 h |
|
Servicing the G342C beyond the schedule
Predictive Maintenance and Fluid Analysis
Run scheduled oil analysis on the G342C's crankcase fill to track sulfated ash, total base number, and wear metals. Sour natural gas corrodes rings, liners, and valve guides faster than diesel duty does. Trend valve lash readings between adjustments; drifting clearance is an early sign of exhaust valve seat recession from combustion ash. Check magneto or distributor output and coil resistance instead of waiting for a hard miss. Sample coolant on whatever cooling package is fitted, since fouling patterns differ between a radiator, a heat exchanger, and a customer-supplied circuit.
Corrective and Common Repairs
Most field calls trace back to ignition: pitted magneto points or a cracked distributor cap causing rough firing or a no-start, and fouled spark plugs from ash deposits carried in the exhaust gas. Governor linkage wear, on the original mechanical flyweight unit or a field-retrofitted Woodward EG3P, shows up as speed hunting under load and needs periodic freeing and adjustment. Recurring detonation usually means the air-gas mixer needs recalibration for the fuel supply's actual heating value, not an engine fault.
Overhaul and Rebuild Points
Cylinder head work is the recurring overhaul item on this engine: valve, seat, and guide wear from natural-gas combustion chemistry outpaces ring and liner wear in most units. Engines built after serial 71B750 carry a revised bearing specification, so confirm which spec is fitted before ordering rebuild bearings. A full rebuild should include a magneto or distributor overhaul and a driveline alignment check at the coupling to the driven generator, compressor, or pump; misalignment there loads the crankshaft and rear main bearing unevenly.
Seasonal and Environment Servicing
Irrigation-duty G342T and G342C units typically run a seasonal pattern: active through the pumping season, idle over winter. Lay-up prep matters: stabilize the fuel gas supply lines, protect the ignition system from moisture, and drain or treat coolant depending on which cooling package is fitted. Engines held idle in cold weather need a warm-up and oil circulation check before loading, since mechanically governed units have no electronic cold-start assist. Confirm the cooling setup, radiator, remote heat exchanger, or customer-supplied, before setting a seasonal service plan.
G342C common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 8M-3120 | Element --Starting Engine Air Cleaner | Air intake service | Check fitment → |
| 6L-3714 | Filter As-Oil | Lubrication service | Check fitment → |
| 8H-4973 | Oil Filter Assembly | Lubrication service | Check fitment → |
| 6L-2626 | Tube --Starting Engine Filter To Carburetor | Scheduled service item | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
G342C attachments & work tools
Starting arrangement
Factory-fitted with a 24V electric starter as the common arrangement for this engine. An air starting motor was also offered on this engine family, used where a shop or site already had a compressed-air supply available.
Ignition system
Spark-ignited (SI) natural gas engine using spark plugs and a distributor-type ignition system, standard for this engine class. Ignition components are shared with other Caterpillar industrial gas engines of the same era.
Governor type
Standard mechanical flyweight-type governor for constant- or variable-speed duty. Generator-set packages could instead use an add-on electronic isochronous governor for close speed regulation feeding an AC generator end.
Cooling arrangement
Jacket-water cooled through an engine-driven water pump. Whether the installation used a radiator, a remote heat exchanger, or customer-supplied cooling depended on the application, since the bare engine is commonly sold without integrated cooling equipment.
Driven-equipment coupling
Flywheel-mounted SAE-type coupling for direct drive. Used to close-couple a single-bearing AC generator end for standby or prime power duty, and as a reciprocating gas-compressor prime mover in gas-gathering or pipeline compression packages.
Aspiration configuration
Offered naturally aspirated and turbocharged, including a turbocharged-aftercooled arrangement. Output for this class runs roughly in the 125-200 kW (170-270 hp) range at 1200 rpm depending on the specific arrangement; verify the exact rating against the engine's arrangement and serial prefix.
Control and instrumentation package
Commonly supplied as a bare engine without a control panel, gauge set, or starting batteries. Packaged generator-set or compressor applications add an engine control panel, safety shutdown devices, and a battery/charging system at the dealer or packager level.
All G342C assemblies by section
Every catalogued assembly group for the Caterpillar G342C. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Attachments
7l7871 Battery Gp
| 7L***71 | Battery Group; (24-Volt)(24-Volt) | 1 |
7l7870 Battery Gp
| 7L***70 | Battery Group | 1 |
7l7872 Battery Gp
| 7L***72 | Battery Group | 1 |
9f6028 Battery Gp
| 9F***28 | Battery Group | 1 |
1l5664 Battery Gp
| 1L***64 | Battery Group | 1 |
7c1977 Battery Gp
| 7C***77 | Battery Group | 1 |
1h1341 Battery Gp
| 1H***41 | Battery Group | 1 |
7c1900 Battery Gp
| 7C***00 | Battery Group | 1 |
7c1899 Battery Gp
| 7C***99 | Battery Group | 1 |
2n3324 Gauge Group--Air Cleaner
| 2N***24 | Gauge Group-Air Cleaner | 1 |
1w7981 Indicator Group
| 1W***81 | Indicator Group | 1 |
3n0527 Magneto Group--Type 3
| 3N***27 | Magneto Group | 1 |
3n527 Magneto Group--Type 1
| 3N***27 | Magneto Group | 1 |
2w3749 Magneto Group
| 2W***49 | Magneto Group | 1 |
3n527 Magneto Group--Type 2
| 3N***27 | Magneto Group | 1 |
1w3715 Magneto Group
| 1W***15 | Magneto Group | 1 |
6l5757 Instrument Panel Group--Type 2
| 6L***57 | Panel Group-Instrument | 1 |
6l5757 Instrument Panel Group--Type 1
| 6L***57 | Panel Group-Instrument | 1 |
1n7279 Instrument Panel Group--Type 1
| 1N***79 | Panel Group-Instrument | 1 |
1n7279 Instrument Panel Group--Type 2
| 1N***79 | Panel Group-Instrument | 1 |
8n0067 Instrument Panel Group
| 8N***67 | Panel Group-Instrument | 1 |
2w5994 Instrument Panel Group
| 2W***94 | Panel Group-Instrument | 1 |
7s7810 Regulator Assembly
| 7S***10 | Regulator As | 1 |
6l4104 Gas Pressure Regulator Assembly
| 6L***04 | Regulator As | 1 |
1p6082 Turbocharger Group*R
| 1P***82 | Turbocharger Group | 1 |
4l6902 Aftercooler
| 4L***02 | Aftercooler | 1 |
5l9084 Aftercooler Group--Side View
| 5L***84 | Aftercooler Group; Aftercooler Group | 1 |
5l9082 Air Cleaner And Carburetor Adapter Group
| 5L***82 | Air Cleaner And Carburetor Adapter Group | 1 |
6l2204 Air Filter Indicator Group
| 6L***04 | Air Filter Indicator Group | 1 |
3l517 Air Motor Assembly--Replaced By 8n85
| 3L***17 | Air Motor | 1 |
8n85 Air Motor Assembly
| 8N***85 | Air Motor Assembly | 1 |
6n3789 Air Motor Group-Type 1
| 6N***89 | Air Motor Group | 1 |
6n3789 Air Motor Group--Type 2
| 6N***89 | Air Motor Group | 1 |
5l5565 Air Starting Motor Group--15 H.P.--Type 2
| 5L***65 | Air Starting Motor Group; Air Starting Motor Group (15 H.P.) | 1 |
5l5565 Air Starting Motor Group--Type 1
| 5L***65 | Air Starting Motor Group; Air Starting Motor Group (15 H.P.) | 1 |
6n2449 Air Starting Motor Group
| 6N***49 | Air Starting Motor Group | 1 |
7l8248 Air Starting Motor Group--18 H.P.
| 7L***48 | Air Starting Motor Group; Air Starting Motor Group (18 H.P.) | 1 |
2n6398 Alternator As
| 2N***98 | Alternator As | 1 |
2n6397 Alternator Assembly--24 Volt, 35 Ampere
| 2N***97 | Alternator As; Alternator Assembly | 1 |
3n7684 Alternator Group--30 Or 32 Volt, 60 Ampere
| 3N***84 | Alternator Group | 1 |
4n3987 Alternator Gp--End View*R--Part 2 Of 2
| 4N***87 | Alternator Group; Alternator Group | 1 |
6t1395 Alternator Gp*R
| 6T***95 | Alternator Group | 1 |
4n3987 Alternator Gp--Side View*R--Part 1 Of 2
| 4N***87 | Alternator Group; Alternator Group | 1 |
3n7683 Alternator Group--24 Volt, 60 Ampere
| 3N***83 | Alternator Group | 1 |
3n5680 Alternator Gp
| 3N***80 | Alternator Group-Charging | 1 |
4n3986 Alternator Gp--Side View*R--Part 1 Of 2
| 4N***86 | Alternator Group-Charging; (24-Volt, 60-Ampere)(24-Volt, 60-Ampere) | 1 |
3n5680 Alternator Group--24 Volt, 35 Ampere--Type 3
| 3N***80 | Alternator Group-Charging | 1 |
4n3986 Alternator Gp--End View*R--Part 2 Of 2
| 4N***86 | Alternator Group-Charging; (24-Volt, 60-Ampere)(24-Volt, 60-Ampere) | 1 |
3n5673 Alternator Mounting Group
| 3N***73 | Alternator Mounting Group | 1 |
6n8674 Alternator Mounting Group
| 6N***74 | Alternator Mounting Group | 1 |
6n8675 Alternator Mounting Group
| 6N***75 | Alternator Mounting Group | 1 |
3l9215 Auxiliary Drive Group
| 3L***15 | Auxiliary Drive Group | 1 |
3l9125 Auxiliary Drive Group
| 3L***25 | Auxiliary Drive Group | 1 |
6n7317 Auxiliary Drive Pulley Group
| 6N***17 | Auxiliary Drive Pulley Group | 1 |
5n1595 Auxiliary Pump Group--Fresh Water
| 5N***95 | Auxiliary Pump Group | 1 |
5l9234 Auxiliary Water Pump And Lines Group--Type 2
| 5L***34 | Auxiliary Water Pump And Lines Group | 1 |
5l9234 Auxiliary Water Pump And Lines Group--Type 1
| 5L***34 | Auxiliary Water Pump And Lines Group | 1 |
9m4673 Turbocharger Assembly--Type 2
| 9M***73 | Band As | 1 |
9m4673 Turbocharger Assembly--Type 1
| 9M***73 | Band As | 1 |
4l8041 Basic Starting Engine Arrangement
| 1M***39 | Starting Crank Group | 1 |
| 2H***64 | Oil Pump Assembly | 1 |
| 3B***10 | Lockwasher Use With Customer'S Grounding Bolt | 3 |
Basic Starting Engine Arrangement
| 4L***71 | Ignition System Group | 1 |
| 6L***29 | Carburetor And Air Transfer Pipe Group | 1 |
| 9M***13 | Oil Pump Assembly | 1 |
Battery Chargers
| 7W***07 | Battery Charger; -12 Volt Dc For Use With Lead Acid Batteries Only | 0 |
| 7W***08 | Battery Charger; Battery Charger--24 Volt Dc | 0 |
| 7W***09 | Battery Charger; Battery Charger - 30 Volt Dc | 0 |
7l4004 Blower Fan And Guard Group--29 Inch--6 Blade
| 7L***04 | Blower Fan And Guard Group | 1 |
5l9626 Blower Fan, Drive And Damper Group--31 Inch--8 Blade
| 5L***26 | Blower Fan Drive And Damper Group | 1 |
7l4008 Blower Fan, Drive And Damper Group--31 Inch--8 Blade--Type 1
| 7L***08 | Blower Fan Drive And Damper Group | 1 |
7l4008 Blower Fan, Drive And Damper Group--31 Inch--8 Blade--Type 2
| 7L***08 | Blower Fan Drive And Damper Group | 1 |
5l8542 Blower Fan, Drive And Guard Group--29 Inch--6 Blade
| 5L***42 | Blower Fan, Drive And Guard Group | 1 |
Camshaft And Governor
6l2529 Carburetor And Air Transfer Pipe Group
| 6L***29 | Carburetor And Air Transfer Pipe Group | 1 |
9y5300 Carburetor As
| 9Y***00 | Carburetor As | 1 |
6l7355 Carburetor Assembly--Low Btu
| 6L***55 | Carburetor As | 1 |
7m6038 Carburetor Assembly
| 7M***38 | Carburetor Assembly | 1 |
4l3524 Clutch Assembly--Type 2
| 4L***24 | Clutch As | 1 |
2n6962 Clutch Assembly--Type 2
| 2N***62 | Clutch As | 1 |
4l3524 Clutch Assembly--Type 1
| 4L***24 | Clutch As | 1 |
2n6962 Clutch Assembly--Type 1
| 2N***62 | Clutch As | 1 |
6l8508 Clutch Assembly
| 6L***08 | Clutch Assembly | 1 |
2n6963 Clutch Assembly--Type 1
| 2N***63 | Clutch Assembly | 1 |
2n6963 Clutch Assembly--Type 2
| 2N***63 | Clutch Assembly | 1 |
9h4826 Clutch Group
| 9H***26 | Clutch Group | 1 |
6l8512 Enclosed Clutch Group--Type 2
| 6L***12 | Clutch Group-Enclosed Rear | 1 |
6l8512 Enclosed Clutch Group--Type 1
| 6L***12 | Clutch Group-Enclosed Rear | 1 |
Complete Gasoline Starting Engine Arrangement
| 6L***79 | Fuel System Group | 1 |
| 6L***84 | Starting Engine And Transmission Arrangement | 1 |
| 6L***88 | Starting Engine Installation Group | 1 |
5l9087 Turbocharger Connections And Mounting Group
| 5L***87 | Conn & Mtg Group; Turbocharger Connections & Mounting Group | 1 |
Connecting Rod And Piston--2 Required
Connecting Rod And Piston (8f2738 N/S)-2 Required
| 8F***38 | Connecting Rod And Piston | 1 |
5l2742 Alarm Contactor Group--Type 2
| 5L***42 | Contactor Group-Alarm; Safety Alarm Contactor Group | 1 |
5l2742 Safety Contactor Group--Type 1
| 5L***42 | Contactor Group-Alarm; Safety Alarm Contactor Group | 1 |
3n4948 Overspeed Safety Contactor Group
| 3N***48 | Contactor Group-Overspeed | 1 |
3n6383 Overspeed Safety Contactor Group
| 3N***83 | Contactor Group-Overspeed | 1 |
4w3281 Ignition Conversion Group-Field Installation
| 4W***81 | Conversion Group-Ignition | 1 |
Crankshaft (9h6218 N/S)
| 9H***18 | Crankshaft | 1 |
Crankshaft
Cylinder Block, Cylinder Head And Valve Mechanism--Part 2 Of 2
Cylinder Block, Cylinder Head And Valve Mechanism--Part 1 Of 2
7l3073 Damper And Guard Group--Type 3
| 7L***73 | Damper And Guard Group | 1 |
7l3073 Damper And Guard Group--Type 2
| 7L***73 | Damper And Guard Group | 1 |
5l9249 Damper And Guard Group
| 5L***49 | Damper And Guard Group | 1 |
7l3073 Damper And Guard Group--Type 1
| 7L***73 | Damper And Guard Group | 1 |
Damper Guard
7l7430 Suction Fan Drive Group--33 Inch--6 Blade--Type 2
| 7L***30 | Drive Group-Fan | 1 |
7l7430 Suction Fan Drive Group--33 Inch--6 Blade--Type 1
| 7L***30 | Drive Group-Fan | 1 |
7l7431 Blower Fan And Drive Group--33 Inch--6 Blade--Type 1
| 7L***31 | Drive Group-Fan (Belt) | 1 |
7l7431 Drive Gp-Blower & Fan-33 Inch-6 Blade
| 7L***31 | Drive Group-Fan (Belt) | 1 |
1m5061 Tachometer Drive Group
| 1M***61 | Drive Group-Tachometer | 1 |
4l5789 Tachometer Drive Group
| 4L***89 | Drive Group-Tachometer | 1 |
7l2759 Ebullient Cooling Conversion Arrangement--Factory Installation
| 0S***92 | Bolt Cover Assembly To Governor | 1 |
| 0T***31 | Washer (.1046" Thick); (10.3x19x2.5-mm Thk) | 1 |
| 1F***74 | Elbow Block & Aftercooler | 2 |
7l2659 Ebullient Cooling Conversion Arrangement
| 0S***94 | Bolt (1 In. Long 3/8 In. Dia.); Plate Assembly To Support Assembly | 7 |
| 3B***51 | Plug (Use Without Low Temperature Sensor) | 2 |
| 3B***06 | Washer,Lock; Flange,Elbow,Clamp Assembly,Tube To Pump,Tube Assembly To Screen,Clip Mounting,And Tube Assembly To Transmission | 7 |
7l447 Exhaust Elbow Group--90 Degrees Bend--6 Inch
| 7L***47 | Elbow Group-Exhaust | 1 |
6l4665 Electric Motor Assembly--12 Volt
| 6L***65 | Electric Motor Assembly | 1 |
1l6448 Starting Gp--Electric
| 1L***48 | Electric Starting Group | 1 |
6l5978 Electric Starting Group--12 Volt
| 6L***78 | Electric Starting Group | 1 |
2l1704 Electric Starting Group--12 Volt
| 2L***04 | Electric Starting Group | 1 |
8l8205 Electric Starting Motor Assembly--24 Volt--Part 2 Of 2
| 8L***05 | Electric Starting Motor Assembly | 1 |
8l8205 Electric Starting Motor Assembly--24 Volt--Part 1 Of 2
| 8L***05 | Electric Starting Motor Assembly | 1 |
6l1619 Electric Motor--12 Volt
| 6L***19 | Electric Starting Motor Assembly | 1 |
7l3084 Electric Tachometer Group--24 Volt
| 5L***45 | Tachometer Assembly 24 Volt Or 32 Volt | 1 |
| 5L***52 | Sending Unit Assembly 12 Or 24 Volt | 1 |
| 7L***84 | Electronic Tachometers; Electric Tachometer Group 24 Volt | 1 |
7l3083 Electric Tachometer Group--12 Volt
| 5L***34 | Tachometer Assembly --12 Volt | 1 |
| 5L***52 | Sending Unit Assembly 12 Or 24 Volt | 1 |
| 7L***83 | Electronic Tachometers; Electric Tachometer Group 12 Volt | 1 |
6l8513 Enclosed Clutch And Pillow Block Group--Type 1
| 6L***13 | Enclosed Clutch And Pillow Block Group | 1 |
6l8513 Enclosed Clutch And Pillow Block Group--Type 2
| 6L***13 | Enclosed Clutch And Pillow Block Group | 1 |
5l1375 Enclosed Clutch Group
| 5L***75 | Enclosed Clutch Group | 1 |
5l1376 Enclosed Clutch And Pillow Block Group
| 5L***76 | Enclosed Clutch Group | 1 |
5l9622 Engine Base Group
| 5L***22 | Engine Base Group | 1 |
7h1604 Engine Support
| 7H***04 | Engine Support Group | 1 |
4l3614 Exhaust Fitting Group
| 4L***14 | Exhaust Fitting Group | 1 |
6l2891 Expansion Tank Group--Type 2
| 6L***91 | Expansion Tank Group | 1 |
5l9676 Expansion Tank Group--Front View--Type 2
| 5L***76 | Expansion Tank Group | 1 |
6l2891 Expansion Tank Group--Type 1
| 6L***91 | Expansion Tank Group | 1 |
5l9676 Expansion Tank Group--Front View--Type 1
| 5L***76 | Expansion Tank Group | 1 |
7l7429 Blower Fan, Drive And Viscous Damper Group--33 Inch--
| 7L***29 | Fan Drive & Damper Group | 1 |
7l7429 Blower Fan, Drive And Viscous Damper Group--33 Inch--6 Blade--Type 2
| 7L***29 | Fan Drive & Damper Group | 1 |
7l7429 Blower Fan, Drive And Viscous Damper Group--33 Inch--6 Blade--Type 1
| 7L***29 | Fan Drive & Damper Group | 1 |
3n3014 Exhaust Fitting Gp--Vertical--102 Mm (4 Inch)
| 3N***14 | Fitting Group-Exhaust | 1 |
2w7845 Exhaust Fitting Group--Flexible--102 Mm (4 Inch)
| 2W***45 | Fitting Group-Exhaust | 1 |
2w7847 Exhaust Fitting Group--Flexible--152.4mm--(6 Inch)
| 2W***47 | Fitting Group-Exhaust; -Flexible | 1 |
3n3018 Exhaust Fitting Group--Vertical--152.4mm--(6 Inch)
| 3N***18 | Fitting Group-Exhaust | 1 |
1w8823 Exhaust Flange Group
| 1W***23 | Flange Group-Exhaust | 1 |
2w7851 Exhaust Flange Group--152mm (6 Inch)
| 2W***51 | Flange Group-Exhaust | 1 |
5l8601 Exhaust Flange Group--152mm--(6 Inch)
| 5L***01 | Flange Group-Exhaust; Exhaust Flange Group | 1 |
2w7854 Exhaust Flange Group
| 2W***54 | Flange Group-Exhaust | 1 |
5l8592 Exhaust Flange Group--4 Inch
| 5L***92 | Flange Group-Exhaust | 1 |
4h1904 Flexible Fuel Lines Group
| 4H***04 | Flexible Fuel Lines Group | 1 |
1l6710 Flywheel Clutch Guard Group
| 1L***10 | Flywheel Clutch Guard Group | 1 |
1n9227 Flywheel Group
| 1N***27 | Flywheel Group | 1 |
1l9900 Flywheel Stub Shaft Group
| 1L***00 | Flywheel Stub Shaft Group | 1 |
6l2579 Fuel System Group
| 6L***79 | Fuel System Group | 1 |
4l8526 Fuel System Group
| 4L***26 | Fuel System Group | 1 |
5l6452 Gas Pressure Regulator Assembly
| 5L***52 | Gas Pressure Regulator | 1 |
6l4143 Gas Pressure Regulator Group
| 6L***43 | Gas Pressure Regulator Group | 1 |
3n7084 Gas Pressure Regulator Group
| 3N***84 | Gas Pressure Regulator Group | 1 |
6l4143 Gas Pressure Regulator Group--Type 3
| 6L***43 | Gas Pressure Regulator Group | 1 |
6l4143 Gas Pressure Regulator Group--Type 2
| 6L***43 | Gas Pressure Regulator Group | 1 |
5l9312 Gas Pressure Regulator Group--Type 2
| 5L***12 | Gas Pressure Regulator Group | 1 |
6l4143 Gas Pressure Regulator Group--Type 1
| 6L***43 | Gas Pressure Regulator Group | 1 |
5l9083 Gas Pressure Regulator Group
| 5L***83 | Gas Pressure Regulator Group | 1 |
5l9312 Gas Pressure Regulator Group--Type 1
| 5L***12 | Gas Pressure Regulator Group | 1 |
5l9003 Gasoline Starting Engine Arrangement
| 4H***59 | Hand Crank Assembly | 1 |
| 4L***41 | Basic Starting Engine Arrangement | 1 |
| 5L***37 | Flywheel Assembly | 1 |
5l9895 Gauge Gp
| 5L***95 | Gauge Group; -Engine Oil Pressure, Water Temperature | 1 |
5l9894 Instrument Group--12 Volt
| 5L***94 | Gauge Group; -Oil Pressure, Water Temperature | 1 |
8h5880 Generator--24 Volt, 18 Ampere
| 8H***80 | Generator | 1 |
4l9957 Generator--12 Volt, 10 Ampere
| 4L***57 | Generator | 1 |
1s1420 Generator Assembly--12 Volt, 24 Ampere
| 1S***20 | Generator Assembly | 1 |
6l5049 Generator Assembly--24 Volt, 15 Ampere
| 6L***49 | Generator Assembly | 1 |
7l5437 Generator Drive Coupling Group--Type 2
| 7L***37 | Generator Drive Coupling Group | 1 |
7l5713 Generator Drive Coupling Group
| 7L***13 | Generator Drive Coupling Group | 1 |
2l6517 Generator Drive Coupling Group
| 2L***17 | Generator Drive Coupling Group | 1 |
7l5437 Generator Drive Coupling Group--Type 1
| 7L***37 | Generator Drive Coupling Group | 1 |
1l9677 Generator Group--24 Volt, 15 Ampere
| 1L***77 | Generator Group | 1 |
1l9664 Generator Group--12 Volt, 10 Ampere
| 1L***64 | Generator Group | 1 |
1l9664 Generator Group--12 Volt, 24 Ampere--Type 2
| 1L***64 | Generator Group | 1 |
5l5510 Generator Installation Arrangement
| 0L***65 | Lock--Screw Retainer | 1 |
| 0S***85 | Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine | 16 |
| 2B***05 | Bolt--Screw To Crankshaft | 1 |
7l8275 Generator Installation Arrangement
| 0S***85 | Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine | 16 |
| 1B***02 | Nut (.3125" Diameter); Nut-- Generator Line Leads | 8 |
| 2H***37 | Bolt 1.59 cm(.625 In.) Long; Bolt-- Generator Line Leads | 8 |
1n9263 Generator Installation Arrangement
| 0S***70 | Cap Screw (5/8" Long) | 8 |
| 0S***85 | Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine | 16 |
| 1B***01 | Nut Generator Line Leads; Nut-Generator Line Leads | 8 |
7l8272 Generator Installation Arrangement--Type 3
| 0S***85 | Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine | 16 |
| 1B***02 | Nut (.3125" Diameter); Nut-- Generator Line Leads | 8 |
| 2H***37 | Bolt 1.59 cm(.625 In.) Long; Bolt-- Generator Line Leads | 8 |
7l8272 Generator Installation Arrangement--Type 2
| 0S***85 | Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine | 16 |
| 1B***02 | Nut (.3125" Diameter); Nut-- Generator Line Leads | 8 |
| 2H***37 | Bolt 1.59 cm(.625 In.) Long; Bolt-- Generator Line Leads | 8 |
7l8272 Generator Installation Arrangement--Type 1
| 0L***65 | Lock--Screw Retainer | 1 |
| 0S***85 | Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine | 16 |
| 1B***02 | Nut (.3125" Diameter); Nut-- Generator Line Leads | 8 |
7l5053 Generator Installation Group
| 0L***65 | Lock--Screw Retainer | 1 |
| 0S***85 | Bolt; 12.7 mm (1/2") Diameter X 38.1 mm (1 1/2") Length Generator To Engine | 16 |
| 2L***17 | Generator Drive Coupling Group | 1 |
3l8869 Governor Control Group--Positive Locking
| 3L***69 | Governor Control Group; Governor Control Group Between 72 & 73 | 1 |
4l6811 Governor Lever Control Group
| 4L***11 | Governor Control Lever Group; Governor Control Lever Group Shown Below | 1 |
5l1605 Governor Control Mounting Group--R.H.
| 5L***05 | Governor Control Mounting Group | 1 |
4l9582 Governor Control Mounting Group--L.H.
| 4L***82 | Governor Control Mounting Group--L.H. | 1 |
5l9565 Governor Conversion Group--1000 R.P.M.
| 5L***65 | Governor Conversion Group | 1 |
5l9564 Governor Conversion Group--1300 R.P.M.
| 5L***64 | Governor Conversion Group | 1 |
4l3700 Woodward Governor Group--Type 4
| 4L***00 | Governor Group | 1 |
1w8947 Woodward Governor Group--Type 2
| 1W***47 | Governor Group | 1 |
4w6812 Governor Gp-Basic
| 4W***12 | Governor Group | 1 |
4w6812 Governor Gp--Basic
| 4W***12 | Governor Group | 1 |
4l3700 Woodward Governor Group--Type 3
| 4L***00 | Governor Group | 1 |
4l3700 Woodward Governor Group--Type 5
| 4L***00 | Governor Group | 1 |
1w8947 Woodward Governor Group--Type 1
| 1W***47 | Governor Group | 1 |
1w8948 Governor Gp-Woodward
| 1W***48 | Governor Group | 1 |
4l3700 Woodward Governor Group--Type 1
| 4L***00 | Governor Group | 1 |
4l3700 Woodward Governor Group--Type 2
| 4L***00 | Governor Group | 1 |
3n7779 Stub Shaft Guard Group
| 3N***79 | Guard Group-Stub Shaft | 1 |
4l7604 Handle Group
| 4L***04 | Handle Group-Control; Governor Control Handle Group | 1 |
2r4840 Heat Exchanger Assembly
| 2R***40 | Heat Exchanger Assembly | 1 |
5l5975 Heat Exchanger Assembly
| 5L***75 | Heat Exchanger Assembly | 1 |
5l6442 Heat Exchanger Assembly
| 5L***42 | Heat Exchanger Assembly | 1 |
5l6443 Heat Exchanger Assembly
| 5L***43 | Heat Exchanger Assembly | 1 |
3n7992 Heat Exchanger Group-Sea Water
| 3N***92 | Heat Exchanger Group; Heat Exchanger Group High Capacity | 1 |
3n8777 Heat Exchanger Group-Sea Water
| 3N***77 | Heat Exchanger Group | 1 |
3n7990 Heat Exchanger Group-Sea Water
| 3N***90 | Heat Exchanger Group-Sea Water | 1 |
3n8775 Heat Exchanger Group
| 3N***75 | Heat Exchanger Group-Sea Water | 1 |
2n2498 Ignition System Group--Type 2
| 2N***98 | Ignition Group | 1 |
2n2498 Ignition System Group--Type 1
| 2N***98 | Ignition Group | 1 |
2n2498 Ignition Group--Type 3
| 2N***98 | Ignition Group | 1 |
2n2498 Ignition Group--Type 4
| 2N***98 | Ignition Group | 1 |
2n3903 Ignition Group
| 2N***03 | Ignition Group | 1 |
2w4821 Gas Engine Ignition Group
| 2W***21 | Ignition Group-Gas Engine | 1 |
4l4471 Ignition System Group
| 4L***71 | Ignition System Group | 1 |
7m7143 Ignition System Group
| 7M***43 | Ignition System Group | 1 |
5b7529 Regulator Assembly
| 5B***29 | Line Pressure Regulator | 1 |
4l9581 Link Group
| 4L***81 | Link Group | 1 |
2w3182 Magnetic Pickup Group
| 2W***82 | Magnetic Pickup Group | 1 |
5n8757 Magnetic Pickup Group
| 5N***57 | Magnetic Pickup Group; Magnetic Pick-Up Group | 1 |
1s3350 Magneto Assembly
| 1S***50 | Magneto Assembly | 1 |
3s2987 Magneto Assembly
| 3S***87 | Magneto Assembly | 1 |
8m9145 Magneto Assembly
| 8M***45 | Magneto Assembly | 1 |
6l7952 Manifold And Water Lines Group--Type 3
| 6L***52 | Manifold And Water Lines Group | 1 |
6l7952 Manifold And Water Lines Group--Type 1
| 6L***52 | Manifold And Water Lines Group | 1 |
6l7952 Manifold And Water Lines Group--Type 4
| 6L***52 | Manifold And Water Lines Group | 1 |
6l7952 Manifold And Water Lines Group--Type 2
| 6L***52 | Manifold And Water Lines Group | 1 |
4l7977 Manifold, Carburetor And Air Cleaner Group
| 4L***77 | Manifold, Carburetor And Air Cleaner Group | 1 |
9m7894 Manual Starting Crank Group
| 9M***94 | Manual Starting Crank Group | 1 |
Mechanical Tachometers
| 1L***12 | Adapter-Tachometer | 1 |
| 1S***36 | Flexible Shaft 66 Inches | 1 |
| 3M***66 | Tachometer | 1 |
5l5566 Air Motor Assembly
| 5L***66 | Motor Assembly | 1 |
7l8423 Motor Assembly
| 7L***23 | Motor Assembly | 1 |
7l4535 Tachometer Mounting Group
| 7L***35 | Mounting Group-Tachometer; Tachometer Mounting Group[[75 | 1 |
7l4535 Tachometer Mounting Group--Type 2
| 7L***35 | Mounting Group-Tachometer; Tachometer Mounting Group[[75 | 1 |
Name Plates And Films
| 3L***26 | Plate-Information; (Compression Ratio)(Install On Lh Side Of Block) | 1 |
| 3N***90 | Plate Serial Number; On R.H. Rear Bank Of Cylinder Block As Viewed From Rear Of Engine | 1 |
| 4B***58 | Screw (Identification Plate) Mounting | 2 |
6l8214 Oil Cooler And Lines Group--Type 3
| 6L***14 | Oil Cooler And Lines Group | 1 |
6l8214 Oil Cooler And Lines Group--Type 2
| 6L***14 | Oil Cooler And Lines Group | 1 |
6l8214 Oil Cooler And Lines Group - Type 1
| 6L***14 | Oil Cooler And Lines Group | 1 |
6l6319 Oil Pressure And Water Temperature Safety Shut-Off Arrangement
| 2L***44 | Tape (Electrical (1/2" X 150") | 1 |
| 2L***75 | Terminal; (14-Ga To 16-Ga, No. 8 Screw)(Relay Switch "B" & "S") | 21 |
| 2L***81 | Terminal; (14-Ga To 16-Ga)(Harness To Start Solenoid) | 2 |
2h7664 Oil Pump Assembly--Type 2
| 2H***64 | Oil Pump Assembly | 1 |
9m1713 Oil Pump Assembly
| 9M***13 | Oil Pump Assembly | 1 |
2h7664 Oil Pump Assembly--Type 1
| 2H***64 | Oil Pump Assembly | 1 |
2n4673 Overspeed Safety Contactor Group
| 2N***73 | Overspeed Safety Contactor Group | 1 |
3n6384 Overspeed Safety Contactor Group
| 3N***84 | Overspeed Safety Contactor Group | 1 |
6l1893 Overspeed Safety Contactor Group
| 6L***93 | Overspeed Safety Contactor Group | 1 |
7l7366 Overspeed Safety Contactor Group
| 7L***66 | Overspeed Safety Contactor Group | 1 |
4l5801 Exhaust Pipe Group--6 Inch
| 4L***01 | Pipe Group-Exhaust | 1 |
2s5651 Precleaner Assembly--Type 2
| 2S***51 | Precleaner As; -Air Cleaner | 1 |
2s5651 Precleaner Assembly--Type 1
| 2S***51 | Precleaner As; -Air Cleaner | 1 |
5l4157 Air Precleaner Group--Full View--6 Inch--Type 2
| 5L***57 | Precleaner Group | 1 |
5l4157 Air Precleaner Group--Full View--6 Inch - Type 1
| 5L***57 | Precleaner Group | 1 |
5n1630 Auxiliary Pump Group--Fresh Water
| 5N***30 | Pump Group-Auxiliary; Auxiliary Pump Group Fresh Water | 1 |
4l4673 Radiator Assembly--Type 2
| 4L***73 | Radiator Assembly | 1 |
3l6357 Radiator Assembly
| 3L***57 | Radiator Assembly | 1 |
4l4673 Radiator Assembly--Type 1
| 4L***73 | Radiator Assembly | 1 |
4l4084 Radiator Assembly
| 4L***84 | Radiator Assembly | 1 |
5l9620 Radiator Group
| 5L***20 | Radiator Group | 1 |
7l7427 Radiator Group--Side View--High Capacity--Type 1
| 7L***27 | Radiator Group | 1 |
7l7432 Radiator Group--Side View
| 7L***32 | Radiator Group | 1 |
7l7427 Radiator Group--Side View--High Capacity--Type 2
| 7L***27 | Radiator Group | 1 |
3l6575 Radiator Group--Side View
| 3L***75 | Radiator Group | 1 |
5l9627 Radiator Group--Side View
| 5L***27 | Radiator Group | 1 |
2m864 Regulator--12 Volt, 10 Ampere
| 2M***64 | Regulator | 1 |
3s5858 Regulator Assembly--Type 1
| 3S***58 | Regulator Assembly | 1 |
1s7874 Regulator Assembly
| 1S***74 | Regulator Assembly | 1 |
8h5875 Regulator--24 Volt, 18 Ampere
| 8H***75 | Regulator Assembly | 1 |
3s5858 Regulator Assembly--Type 2
| 3S***58 | Regulator Assembly | 1 |
8m8809 Regulator Assembly--12 Volt, 24 Ampere
| 8M***09 | Regulator Assembly | 1 |
6l2694 Stub Shaft Group--Rear Mounted
| 6L***94 | Shaft Group-Rear Mounted Stub | 1 |
6l2691 Stub Shaft Group--Front Mounted--Type 1
| 6L***91 | Shaft Group-Stub | 1 |
6l2691 Stub Shaft Group--Front Mounted--Type 2
| 6L***91 | Shaft Group-Stub | 1 |
3t8635 Solenoid As
| 3T***35 | Solenoid As | 1 |
3t3421 Solenoid As
| 3T***21 | Solenoid As | 1 |
7t8854 Solenoid As-Starting Motor
| 7T***54 | Solenoid As-Starting Motor | 1 |
1m4639 Starting Crank Group
| 1M***39 | Starting Crank Group | 1 |
6l2584 Starting Engine And Transmission Arrangement
| 6L***44 | Transmission And Starter Pinion Group | 1 |
| 6L***84 | Starting Engine And Transmission Arrangement | 1 |
| 9H***26 | Clutch Group | 1 |
6l2588 Starting Engine Installation Group
| 0S***71 | Screw,Cap,Hexagon; Tube Assembly To Turbocharger And Elbow Mounting | 2 |
| 0S***87 | Bolt-Bracket Assembly To Timing Gear | 6 |
| 0S***91 | Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***82 | 3 |
5l5353 Electric Starting Motor Assembly--24 Volt--Part 2 Of 2
| 5L***53 | Starting Motor As | 1 |
5l5353 Electric Starting Motor Assembly--24 Volt--Part 1 Of 2
| 5L***53 | Starting Motor As | 1 |
5l3648 Motor Assembly--24 Volt--Part 2 Of 2--Type 2
| 5L***48 | Starting Motor As-Electric | 1 |
5l3648 Motor Assembly--24 Volt--Part 1 Of 2--Type 2
| 5L***48 | Starting Motor As-Electric | 1 |
5l3648 Electric Starting Motor Assembly--24 Volt--Part 1 Of 2--Type 3
| 5L***48 | Starting Motor As-Electric | 1 |
5l3648 Electric Starting Motor Assembly--24 Volt--Part 2 Of 2--Type 3
| 5L***48 | Starting Motor As-Electric | 1 |
5l3648 Motor Assembly--24 Volt--Part 1 Of 2--Type 1
| 5L***48 | Starting Motor As-Electric | 1 |
5l3648 Motor Assembly--24 Volt--Part 2 Of 2--Type 1
| 5L***48 | Starting Motor As-Electric | 1 |
3t8967 Starting Motor Gp-Electric
| 3T***67 | Starting Motor Group-Electric; -24 Volt | 1 |
3t8953 Starting Motor Gp-Electric-Part 2 Of 3
| 3T***53 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco-Remy) | 1 |
3t8967 Starting Motor Gp--Electric*R
| 3T***49 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco Remy) | 1 |
| 3T***67 | Starting Motor Group-Electric; -24 Volt | 1 |
| 6T***40 | Starting Motor Group-Electric; Electric Starting Motor Group (Prestolite) | 1 |
5l5571 Electric Starting Motor Group--24 Volt--Side View--Type 4
| 5L***71 | Starting Motor Group-Electric; Electric Starting Motor Group | 1 |
6t0647 Starting Motor Gp--Electric
| 3T***53 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco-Remy) | 1 |
| 6T***47 | Starting Motor Group-Electric; Starting Motor Gp-Electric-Delco Remy | 1 |
| 7G***06 | Starting Motor Group-Electric; Electric Starting Motor Group (Prestolite) | 1 |
3t8949 Starting Motor Gp--Electric--Part 1 Of 3
| 3T***49 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco Remy) | 1 |
3t8953 Starting Motor Gp--Electric--Part 2 Of 3
| 3T***53 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco-Remy) | 1 |
5l5571 Starting Motor Gp-Electric-Side View
| 5L***71 | Starting Motor Group-Electric; Electric Starting Motor Group | 1 |
3t2785 Starting Motor Gp--Electric--Part 2 Of 3
| 3T***85 | Starting Motor Group-Electric | 1 |
4n3349 Electric Starting Motor Group--24 Volt--Part 1 Of 2
| 4N***49 | Starting Motor Group-Electric | 1 |
5l5571 Electric Starting Motor Group--24 Volt--Side View--Type 2
| 5L***71 | Starting Motor Group-Electric; Electric Starting Motor Group | 1 |
3t8953 Starting Motor Gp--Electric--Part 1 Of 3
| 3T***53 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco-Remy) | 1 |
3t2785 Starting Motor Gp-Electric-Part 1 Of 3
| 3T***85 | Starting Motor Group-Electric | 1 |
7g7906 Starting Motor Gp-Electric-Part 2 Of 2
| 7G***06 | Starting Motor Group-Electric; Electric Starting Motor Group (Prestolite) | 1 |
4n3349 Starting Motor Gp-Electric-Part 2 Of 2
| 4N***49 | Starting Motor Group-Electric | 1 |
3t8953 Starting Motor Gp--Electric--Part 3 Of 3
| 3T***53 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco-Remy) | 1 |
3t8953 Starting Motor Gp-Electric-Part 3 Of 3
| 3T***53 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco-Remy) | 1 |
6t0640 Starting Motor Gp--Electric--Part 1 Of 2
| 6T***40 | Starting Motor Group-Electric; Electric Starting Motor Group (Prestolite) | 1 |
5l5571 Electric Starting Motor Group--24 Volt--Side View-Type 1
| 5L***71 | Starting Motor Group-Electric; Electric Starting Motor Group | 1 |
3t2780 Starting Motor Gp--Electric*R
| 3T***80 | Starting Motor Group-Electric | 1 |
3t8953 Starting Motor Gp-Electric-Part 1 Of 3
| 3T***53 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco-Remy) | 1 |
5l5571 Electric Starting Motor Group--24 Volt--Side View--Type 3
| 5L***71 | Starting Motor Group-Electric; Electric Starting Motor Group | 1 |
7g7906 Starting Motor Gp-Electric-Part 1 Of 2
| 7G***06 | Starting Motor Group-Electric; Electric Starting Motor Group (Prestolite) | 1 |
3t8949 Starting Motor Gp--Electric--Part 2 Of 3
| 3T***49 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco Remy) | 1 |
6t0640 Starting Motor Gp--Electric--Part 2 Of 2
| 6T***40 | Starting Motor Group-Electric; Electric Starting Motor Group (Prestolite) | 1 |
3t8949 Starting Motor Gp--Electric--Part 3 Of 3
| 3T***49 | Starting Motor Group-Electric; Electric Starting Motor Group (Delco Remy) | 1 |
3t2785 Starting Motor Gp--Electric--Part 3 Of 3
| 3T***85 | Starting Motor Group-Electric | 1 |
7l3082 Stub Shaft Group--Front Mounted
| 7L***82 | Stub Shaft Group | 1 |
6l6435 Stub Shaft Group--Front Mounted
| 6L***35 | Stub Shaft Group | 1 |
7l7428 Suction Fan Drive And Viscous Damper Group--33 Inch--6 Blade--Type 2
| 7L***28 | Suction Fan Drive And Viscous Damper Group | 1 |
7l7428 Suction Fan Drive And Viscous Damper Group--33 Inch--6 Blade--Type 1
| 7L***28 | Suction Fan Drive And Viscous Damper Group | 1 |
7l7428 Suction Fan Drive And Viscous Damper Group--
| 7L***28 | Suction Fan Drive And Viscous Damper Group | 1 |
5l9625 Suction Fan, Drive And Damper Group--31 Inch--8 Blade
| 5L***25 | Suction Fan, Drive And Damper Group | 1 |
7l4007 Suction Fan, Drive And Damper Group--31 Inch--8 Blade--Type 2
| 7L***07 | Suction Fan, Drive And Damper Group | 1 |
7l4007 Suction Fan, Drive And Damper Group--31 Inch--8 Blade--Type 1
| 7L***07 | Suction Fan, Drive And Damper Group | 1 |
7l4007 Suction Fan, Drive And Damper Group--31 Inch--8 Blade--Type 3
| 7L***07 | Suction Fan, Drive And Damper Group | 1 |
5l8541 Suction Fan, Drive And Guard Group--29 Inch--6 Blade
| 5L***41 | Suction Fan, Drive And Guard Group | 1 |
7l4003 Suction Fan, Drive And Guard Group--29 Inch--6 Blade
| 7L***03 | Suction Fan, Drive And Guard Group | 1 |
5n1933 Power Take-Off Support Group--Clutch
| 5N***33 | Support Group-Power Take-Off | 1 |
4m1812 Solenoid Switch Assembly
| 4M***12 | Switch As-Solenoid | 1 |
6n5123 Switch As-Solenoid
| 6N***23 | Switch As-Solenoid | 1 |
8n6670 Woodward Governor Switch Group
| 8N***70 | Switch Group-Woodward Governor; Woodward Governor Swtich Gp | 1 |
3n6871 Electric Tachometer Group--0--2500 R.P.M.--Type 2
| 3N***71 | Tachometer Group-Electric; Tachometer Group | 1 |
3n6871 Electric Tachometer Group--Type 1
| 3N***71 | Tachometer Group-Electric; Tachometer Group | 1 |
4l2353 Electric Tachometer Group
| 4L***53 | Tachometer Group-Electric; Electric Tachometer Group | 1 |
5n8752 Tachometer Gp--Electric
| 5N***52 | Tachometer Group-Electric | 1 |
1l5010 Air Receiver Group--10.5 Cubic Foot Capacity
| 1L***10 | Tank Group-Air | 1 |
1l6562 Thermometer Group
| 1L***62 | Thermometer Group | 1 |
4m6262 Transmission And Starter Pinion Group--Part 1 Of 2
| 4M***62 | Transmission And Starter Pinion Group | 1 |
6l2544 Transmission And Starter Pinion Group--Part 2 Of 2--Type 2
| 6L***44 | Transmission And Starter Pinion Group | 1 |
6l2544 Transmission And Starter Pinion Group--Part 1 Of 2--Type 2
| 6L***44 | Transmission And Starter Pinion Group | 1 |
4m6262 Transmission And Starter Pinion Group--Part 2 Of 2
| 4M***62 | Transmission And Starter Pinion Group | 1 |
6l2544 Transmission And Starter Pinion Group--Part 2 Of 2--Type 1
| 6L***44 | Transmission And Starter Pinion Group | 1 |
6l2544 Transmission And Starter Pinion Group--Part 1 Of 2--Type 1
| 6L***44 | Transmission And Starter Pinion Group | 1 |
6l3727 Turbocharger Oil Lines And Filter Group--Type 2
| 6L***27 | Turbo Oil Lines & Filter Group; Turbocharger Oil Lines & Filter Group | 1 |
6l3727 Turbocharger Oil Lines And Filter Gp
| 6L***27 | Turbo Oil Lines & Filter Group; Turbocharger Oil Lines & Filter Group | 1 |
6l3727 Turbocharger Oil Lines And Filter Group--Type 1
| 6L***27 | Turbo Oil Lines & Filter Group; Turbocharger Oil Lines & Filter Group | 1 |
6l3727 Turbocharger Oil Lines And Filter Group--Type 4
| 6L***27 | Turbo Oil Lines & Filter Group; Turbocharger Oil Lines & Filter Group | 1 |
6l4043 Turbocharger And Mounting Group--Type 2
| 6L***43 | Turbocharger & Mounting Group; Turbocharger & Mounting Group | 1 |
6l4043 Turbocharger And Mounting Group--Type 1
| 6L***43 | Turbocharger & Mounting Group; Turbocharger & Mounting Group | 1 |
5l9259 Turbocharger And Aftercooler Conversion Arrangement
| 0S***92 | Bolt Cover Assembly To Governor | 1 |
| 0T***31 | Washer (.1046" Thick); (10.3x19x2.5-mm Thk) | 1 |
| 2A***78 | Gasket Cover To Housing | 1 |
8m9905 Turbocharger Assembly--Type 1
| 8M***05 | Turbocharger Assembly | 1 |
3s4445 Turbocharger Assembly
| 3S***45 | Turbocharger Assembly | 1 |
8m9905 Turbocharger Assembly--Type 2
| 8M***05 | Turbocharger Assembly | 1 |
3s4444 Turbocharger Assembly
| 3S***44 | Turbocharger Assembly | 1 |
8m9907 Turbocharger Assembly--Type 1
| 8M***07 | Turbocharger Assembly | 1 |
3s4447 Turbocharger Assembly
| 3S***47 | Turbocharger Assembly | 1 |
8m9907 Turbocharger Assembly--Type 2
| 8M***07 | Turbocharger Assembly | 1 |
3s4446 Turbocharger Assembly
| 3S***46 | Turbocharger Assembly | 1 |
8m9906 Turbocharger Assembly--Type 1
| 8M***06 | Turbocharger Assembly | 1 |
3s4422 Turbocharger Assembly
| 3S***22 | Turbocharger Assembly | 1 |
8m9906 Turbocharger Assembly--Type 2
| 8M***06 | Turbocharger Assembly | 1 |
2s2488 Turbocharger Assembly
| 2S***88 | Turbocharger Assembly | 1 |
1p3954 Turbocharger Cartridge Assembly
| 1P***54 | Turbocharger Cartridge Assembly | 1 |
5l9106 Turbocharger Oil Lines Group
| 5L***06 | Turbocharger Oil Lines Group | 1 |
1l5011 Regulating And Pressure Reducing Valve Group
| 1L***11 | Valve Group-Starting Air | 1 |
5l8602 Exhaust Fitting Group--4 Inch--Vertical
| 5L***02 | Vertical Exhaust Fitting Group | 1 |
5l8604 Exhaust Fitting Group--6 Inch--Vertical
| 5L***04 | Vertical Exhaust Fitting Group | 1 |
5n1618 Water Lines Group--Type 2
| 5N***18 | Water Lines Group | 1 |
5n1618 Water Lines Group--Type 1
| 5N***18 | Water Lines Group | 1 |
5h2546 Water Lines Group
| 5H***46 | Water Lines Group | 1 |
6l2773 Water Lines Group
| 6L***73 | Water Lines Group | 1 |
6l2871 Radiator Group--Side View--High Capacity
| 6L***71 | Water Pump Group | 1 |
3l9921 Whistle Valve
| 3L***21 | Whistle Valve Assembly | 1 |
2l9808 Wiring Gp
| 1L***99 | Marker-(Wire Code) | 1 |
| 2L***57 | Terminal-Ring; (8-Ga, No. 10 Screw) | 10 |
| 2L***58 | Terminal (To Alternator Positionor A Terminal) | 2 |
3l6655 Electric Starting System Wiring Kit Group
| 1H***66 | Clip-Wire Provides Loose Parts | 2 |
| 1L***99 | Marker-(Wire Code) | 1 |
| 2L***52 | Terminal; (6-Ga, 3/8-In)(6 Gauge/9.53mm(.375in)Screw) | 1 |
1n8509 Wiring Group
| 1L***99 | Marker-(Wire Code) | 1 |
| 1N***09 | Wiring Group-System; -Alternator | 1 |
| 2L***49 | Terminal-Ring 6 Ga. (No. 10 Screw) | 2 |
4l3702 Woodward Governor Assembly--Type 2
| 4L***02 | Woodward Governor Assembly | 1 |
4l3702 Woodward Governor Assembly--Type 1
| 4L***02 | Woodward Governor Assembly | 1 |
2n6220 Woodward Governor Assembly
| 2N***20 | Woodward Governor Assembly | 1 |
Engine
7l3031 Magneto Assembly--Type 2
| 7L***31 | Magneto As | 1 |
7l3031 Magneto Assembly-Type 3
| 7L***31 | Magneto As | 1 |
7l3031 Magneto Assembly--Type 1
| 7L***31 | Magneto As | 1 |
6l4146 Air Cleaner & Carburetor Gp
| 6L***46 | Air Cleaner & Carburetor Group | 1 |
6l4146 Air Cleaner And Carburetor Group
| 6L***46 | Air Cleaner & Carburetor Group | 1 |
Air Cleaner And Carburetor
4l4721 Air Cleaner Assembly
| 4L***21 | Air Cleaner As | 1 |
Breather And Oil Filler
Breather And Oil Filler (3l8462 N/S)
| 3L***62 | Breather Oil Filler And Fumes Disposal Group | 1 |
3l8462 Breather And Oil Filler Group
| 3L***62 | Breather Oil Filler And Fumes Disposal Group | 1 |
4h9649 Camshaft Group
| 4H***49 | Camshaft Group | 1 |
9y5302 Carburetor As-L.H.
| 9Y***02 | Carburetor As | 1 |
6l3384 Carburetor As-L.H.
| 6L***84 | Carburetor As | 1 |
5l7543 Carburetor Assembly
| 5L***43 | Carburetor Assembly | 1 |
Connecting Rod And Piston--6 Required--Type 2
Connecting Rod And Piston (7l2966 N/S)--6 Required
| 7L***66 | Connecting Rod And Piston | 1 |
4l2603 Connecting Rod And Piston Group--6 Required--Type 1
| 4L***03 | Connecting Rod And Piston Group | 1 |
Crankshaft
Crankshaft Bearing Replacement Groups
Crankshaft Bearing Replacements
7l2968 Crankshaft Group
| 7L***68 | Crankshaft Group | 1 |
7n142 Crankshaft Seal Group--Front
| 7N***42 | Crankshaft Seal Group | 1 |
| 9J***10 | Sleeve | 1 |
| 9N***39 | Seal | 1 |
7n3506 Cylinder Block And Covers Group--Part 1 Of 3
| 7N***06 | Cylinder Block & Covers Group | 1 |
7n3506 Cylinder Block And Covers Group--Part 2 Of 3
| 7N***06 | Cylinder Block & Covers Group | 1 |
7n3506 Cylinder Block And Covers Group--Part 3 Of 3
| 7N***06 | Cylinder Block & Covers Group | 1 |
Cylinder Block And Covers--Side View--Part 1 Of 2
Cylinder Block And Covers (7l2973 N/S)--Front View-Part 2 Of 2
| 7L***73 | Cylinder Block And Covers | 1 |
Cylinder Block And Covers (7l2973 N/S)--Front View--Type 2--Part 2 Of 2
| 7L***73 | Cylinder Block And Covers | 1 |
Cylinder Block And Covers (7l2973 N/S)--Side View-Part 1 Of 2
| 7L***73 | Cylinder Block And Covers | 1 |
7l2973 Cylinder Block And Covers Group--Front View--Part 2 Of 2
| 7L***73 | Cylinder Block And Covers | 1 |
Cylinder Block And Covers (7l2973 N/S)--Front View--Type 1-Part 2 Of 2
| 7L***73 | Cylinder Block And Covers | 1 |
Cylinder Block And Covers--Front View-Part 2 Of 2
Cylinder Block And Covers--Side View-Part 1 Of 2
Cylinder Block And Covers (7l2973 N/S)--Side View--Type 2-Part 1 Of 2
| 7L***73 | Cylinder Block And Covers | 1 |
7l2973 Cylinder Block And Covers Group--Side View--Part 1 Of 2
| 7L***73 | Cylinder Block And Covers | 1 |
Cylinder Block And Covers-Front View-Part 2 Of 2
Cylinder Block And Covers (7l2973 N/S)--Side View--Type 1-Part 1 Of 2
| 7L***73 | Cylinder Block And Covers | 1 |
5s1690 Cylinder Block Assembly--Type 1
| 5S***90 | Cylinder Block Assembly | 1 |
8n4315 Cylinder Block Assembly
| 8N***15 | Cylinder Block Assembly | 1 |
6n5648 Cylinder Block Group
| 6N***48 | Cylinder Block Assembly | 1 |
1s7878 Cylinder Block Assembly
| 1S***78 | Cylinder Block Assembly | 1 |
5m9129 Cylinder Block Assembly
| 5M***29 | Cylinder Block Assembly | 1 |
Cylinder Block Assembly (7l3021 N/S)
| 7L***21 | Cylinder Block Assembly | 1 |
5s1690 Cylinder Block Assembly--Type 2
| 5S***90 | Cylinder Block Assembly | 1 |
6n5399 Cylinder Block Assembly
| 6N***99 | Cylinder Block Assembly | 1 |
7n3986 Cylinder Block Assembly
| 7N***86 | Cylinder Block Assembly | 1 |
8n4312 Cylinder Block Assembly
| 8N***12 | Cylinder Block Assembly | 1 |
7n3035 Cylinder Block Assembly
| 7N***35 | Cylinder Block Assembly | 1 |
7n1811 Cylinder Block Group
| 7N***11 | Cylinder Block Group | 1 |
7n4353 Cylinder Block Group
| 1A***69 | Bolt (R.H. Side Flywheel Housing) | 12 |
| 1D***99 | Bolt Plate To Head | 24 |
| 1D***00 | Bolt (.625" Dia.-7.50" Long) | 2 |
7n4011 Cylinder Block Group
| 1A***69 | Bolt (R.H. Side Flywheel Housing) | 12 |
| 1D***99 | Bolt Plate To Head | 24 |
| 1D***00 | Bolt (.625" Dia.-7.50" Long) | 2 |
Cylinder Head And Valve Mechanism (4l3872 N/S)--Side View--Part 1 Of 2
| 4L***72 | Cylinder Head & Valve Group | 1 |
4l3872 Cylinder Head And Valve Mechanism Group--Side View-Part 1 Of 2
| 4L***72 | Cylinder Head & Valve Group | 1 |
4l3872 Cylinder Head And Valve Mechanism Group-End View-Part 2 Of 2
| 4L***72 | Cylinder Head & Valve Group | 1 |
Cylinder Head And Valve Mechanism (4l3872 N/S)--End View-Part 2 Of 2
| 4L***72 | Cylinder Head & Valve Group | 1 |
Cylinder Head And Valve Mechanism (4l3872 N/S)--Side View-Part 1 Of 2
| 4L***72 | Cylinder Head & Valve Group | 1 |
7n3502 Cylinder Head Assembly
| 7N***02 | Cylinder Head As; Cylinder Head Assembly | 1 |
5n8505 Cylinder Head Assembly*R
| 5N***05 | Cylinder Head As | 1 |
8n6001 Cylinder Head Assembly*R
| 8N***01 | Cylinder Head As; Cylinder Head Assembly | 1 |
7n3507 Cylinder Head Group-End View-Part 2 Of 2
| 7N***07 | Cylinder Head Group | 1 |
5n8506 Cylinder Head Assembly
| 5N***06 | Cylinder Head Group | 1 |
7n3507 Cylinder Head Gp-End View-Part 2 Of 2
| 7N***07 | Cylinder Head Group | 1 |
7n3507 Cylinder Head Group--Side View-Part 1 Of 2
| 7N***07 | Cylinder Head Group | 1 |
7n3507 Cylinder Head Gp-Side View-Part 1 Of 2
| 7N***07 | Cylinder Head Group | 1 |
7n3507 Cylinder Head Gp-Part 1 Of 2
| 7N***07 | Cylinder Head Group | 1 |
7n3507 Cylinder Head Group-Side View-Part 1 Of 2
| 7N***07 | Cylinder Head Group | 1 |
7n3507 Cylinder Head Gp-Part 2 Of 2
| 7N***07 | Cylinder Head Group | 1 |
7l2963 Damper Guard Group
| 7L***63 | Damper Guard | 1 |
Damper Guard
Damper Guard (7l2963 N/S)
| 7L***63 | Damper Guard | 1 |
5l9041 Governor And Magneto Drive Group--Part 1 Of 2
| 5L***41 | Drive Group-Governor & Magneto | 1 |
Governor And Magneto Drive (5l9041 N/S)
| 5L***41 | Drive Group-Governor & Magneto | 1 |
5l9041 Governor And Magneto Drive Group--Part 2 Of 2
| 5L***41 | Drive Group-Governor & Magneto | 1 |
5l9041 Governor And Magneto Drive Group
| 5L***41 | Drive Group-Governor & Magneto | 1 |
6l3714 Oil Filter Assembly--Type 2
| 6L***14 | Filter As-Oil | 1 |
6l3714 Oil Filter Assembly--Type 1
| 6L***14 | Filter As-Oil | 1 |
5l1438 Flywheel Group
| 5L***38 | Flywheel | 1 |
7l2917 Flywheel Group
| 7L***17 | Flywheel Group | 1 |
Fumes Disposal Tube (2n1813 N/S)
| 2N***13 | Fumes Disposal Tube | 1 |
Gasket Kits
| 1S***23 | Gasoline Starting Engine Basic | 0 |
| 1S***96 | Gasoline Starting Engine Supplementary | 0 |
| 3S***03 | Gasoline Starting Engine Basic | 0 |
Governor (5l8789 N/S)
| 5L***89 | Governor | 1 |
Governor Drive
Ignition System (6l2859 N/S)
| 6L***59 | Ignition Group-Gas Engine | 1 |
6l2859 Ignition System
| 6L***59 | Ignition Group-Gas Engine | 1 |
Ignition System
6l2831 Magneto Assembly
| 6L***31 | Magneto Assembly | 1 |
5l9420 Magneto Assembly
| 5L***20 | Magneto Assembly | 1 |
Magneto Drive
Oil Cooler
8h4973 Oil Filter Assembly
| 8H***73 | Oil Filter Assembly | 1 |
6l3716 Oil Lines And Filter Group--Side View--Part 2 Of 2
| 6L***16 | Oil Lines And Filter Group | 1 |
6l3208 Oil Lines And Filter Group--Side View--Part 2 Of 2
| 6L***08 | Oil Lines And Filter Group | 1 |
6l3716 Oil Lines And Filter Group--End View--Part 1 Of 2
| 6L***16 | Oil Lines And Filter Group | 1 |
6l3208 Oil Lines And Filter Group--End View--Part 1 Of 2
| 6L***08 | Oil Lines And Filter Group | 1 |
4h8614 Oil Pump Assembly--Type 1
| 4H***14 | Oil Pump Assembly | 1 |
4h8614 Oil Pump Assembly--Type 2
| 4H***14 | Oil Pump Assembly | 1 |
Oil Pump Drive
4h5184 Oil Pump Group
| 4H***84 | Oil Pump Group | 1 |
4n4557 Oil Pump Group
| 4N***57 | Oil Pump Group | 1 |
6n2603 Oil Pump Group
| 6N***03 | Pump Group-Oil | 1 |
5h2642 Rear Engine Support Group
| 5H***42 | Rear Engine Support | 1 |
Rear Engine Support (5h2642 N/S)
| 5H***42 | Rear Engine Support | 1 |
5l2591 Regulator Assembly
| 5L***91 | Regulator Assembly | 1 |
7c0703 Arm Gp-Valve Rocker
| 7C***03 | Rocker Arm Group-Valve | 1 |
3s3579 Service Meter Group
| 3S***79 | Service Meter Group | 1 |
8h5327 Service Meter Group
| 8H***27 | Service Meter Group | 1 |
5l2109 Instrument Panel And Shut-Off Group
| 5L***09 | Shutoff Group-Instrument Panel | 1 |
Water Cooled Exhaust Manifolds (7l4400 N/S)
| 7L***00 | Water Cooled Exhaust Manifold | 1 |
Water Cooled Exhaust Manifold (7l4400 N/S)
| 7L***00 | Water Cooled Exhaust Manifold | 1 |
Water Cooled Exhaust Manifolds (4l2601 N/S)
| 4L***01 | Water Cooled Exhaust Manifolds | 1 |
Water Lines--Part 1 Of 2
Water Lines--Part 2 Of 2
2s1681 Water Pump Assembly--Type 1
| 2S***81 | Water Pump Assembly | 1 |
2s1681 Water Pump Assembly--Type 2
| 2S***81 | Water Pump Assembly | 1 |
6n6017 Water Pump Group
| 6N***17 | Water Pump Group | 1 |
4l3497 Water Pump Group
| 4L***97 | Water Pump Group | 1 |
6l2871 Water Pump Group
| 6L***71 | Water Pump Group | 1 |
Water Pump Idler Gear (5h4204 N/S)
| 5H***04 | Water Pump Idler Gear Group | 1 |
Generators
1n8507 Exciter And Regulator Assembly--Part 2 Of 2--Type 1
| 1N***07 | Exciter & Regulator As | 1 |
3n4692 Exciter And Regulator Assembly--Part 2 Of 2--Type 3
| 3N***92 | Exciter & Regulator As | 1 |
1n8507 Exciter And Regulator Assembly--Part 1 Of 2--Type 1
| 1N***07 | Exciter & Regulator As | 1 |
3n4692 Exciter And Regulator Assembly--Part 1 Of 2--Type 1
| 3N***92 | Exciter & Regulator As | 1 |
3n4692 Exciter And Regulator Assembly--Part 1 Of 2--Type 2
| 3N***92 | Exciter & Regulator As | 1 |
1n8507 Exciter And Regulator Assembly--Part 2 Of 2--Type 2
| 1N***07 | Exciter & Regulator As | 1 |
1n8507 Exciter And Regulator Assembly--Part 1 Of 2--Type 2
| 1N***07 | Exciter & Regulator As | 1 |
3n4692 Exciter And Regulator Assembly--Part 2 Of 2--Type 1
| 3N***92 | Exciter & Regulator As | 1 |
3n4692 Exciter And Regulator Assembly--Part 1 Of 2--Type 3
| 3N***92 | Exciter & Regulator As | 1 |
3n4692 Exciter And Regulator Assembly--Part 2 Of 2--Type 2
| 3N***92 | Exciter & Regulator As | 1 |
7l7395 Exciter And Regulator Assembly--Type 1
| 7L***95 | Exciter And Regulator Assembly | 1 |
3n4701 Exciter And Regulator Assembly--Part 2 Of 2--Type 3
| 3N***01 | Exciter And Regulator Assembly | 1 |
3n4701 Exciter And Regulator Assembly--Part 1 Of 2--Type 2
| 3N***01 | Exciter And Regulator Assembly | 1 |
7l7395 Exciter And Regulator Assembly--Type 3
| 7L***95 | Exciter And Regulator Assembly | 1 |
7l7395 Exciter And Regulator Assembly--Type 2
| 7L***95 | Exciter And Regulator Assembly | 1 |
2n5990 Exciter And Regulator Assembly--Part 2 Of 2
| 2N***90 | Exciter And Regulator Assembly | 1 |
2n5990 Exciter And Regulator Assembly--Part 1 Of 2
| 2N***90 | Exciter And Regulator Assembly | 1 |
1n9205 Exciter And Regulator Assembly--Part 2 Of 2
| 1N***05 | Exciter And Regulator Assembly | 1 |
8l6180 Exciter And Regulator Assembly
| 8L***80 | Exciter And Regulator Assembly | 1 |
3n4701 Exciter And Regulator Assembly--Part 1 Of 2--Type 1
| 3N***01 | Exciter And Regulator Assembly | 1 |
3n4701 Exciter And Regulator Assembly--Part 1 Of 2--Type 3
| 3N***01 | Exciter And Regulator Assembly | 1 |
1n9205 Exciter And Regulator Assembly--Part 1 Of 2
| 1N***05 | Exciter And Regulator Assembly | 1 |
1n9062 Exciter And Regulator Assembly--Part 2 Of 2
| 1N***62 | Exciter And Regulator Assembly | 1 |
8l9600 Exciter And Regulator Assembly
| 8L***00 | Exciter And Regulator Assembly | 1 |
1n9062 Exciter And Regulator Assembly--Part 1 Of 2
| 1N***62 | Exciter And Regulator Assembly | 1 |
3n4701 Exciter And Regulator Assembly--Part 2 Of 2--Type 2
| 3N***01 | Exciter And Regulator Assembly | 1 |
3n4701 Exciter And Regulator Assembly--Part 2 Of 2--Type 1
| 3N***01 | Exciter And Regulator Assembly | 1 |
7l31 Generator--3 Phase--Side View--Type 2--Part 2 Of 2
| 7L***31 | Generator | 1 |
8l31 Generator--3 Phase--End View--Part 1 Of 2
| 8L***31 | Generator | 1 |
8l31 Generator--3 Phase--End View--Type 2--Part 1 Of 2
| 8L***31 | Generator | 1 |
7l30 Generator--3 Phase--Side View--Type 2--Part 2 Of 2
| 7L***30 | Generator | 1 |
7l88 Generator--3 Phase--End View--Part 1 Of 2
| 7L***88 | Generator | 1 |
7l31 Generator--3 Phase--End View--Type 2--Part 1 Of 2
| 7L***31 | Generator | 1 |
8l30 Generator--3 Phase--End View--Part 1 Of 2
| 8L***30 | Generator | 1 |
5l3903 Generator--2400 Volt--60 Cycle, 3 Phase--Side View--Part 1 Of 2
| 5L***03 | Generator | 1 |
5l3901 Generator--120-208 Volt--60 Cycle, 3 Phase--Side View--Part 1 Of 2
| 5L***01 | Generator | 1 |
5l5912 Generator--120-208 Volt--60 Hertz, 3 Phase--Side View--Part 1 Of 2
| 5L***12 | Generator | 1 |
5l5913 Generator--240-480 Volt--60 Hertz At 1200 R.P.M., 3 Phase--Side View--Part 1 Of 2
| 5L***13 | Generator | 1 |
8l32 Generator--3 Phase--Side View--Type 1-Part 2 Of 2
| 8L***32 | Generator | 1 |
8l34 Generator--3 Phase--End View--Type 1--Part 1 Of 2
| 8L***34 | Generator | 1 |
7l63 Generator--3 Phase--End View--Part 1 Of 2
| 7L***63 | Generator | 1 |
8l31 Generator--3 Phase--Side View--Type 1--Part 2 Of 2
| 8L***31 | Generator | 1 |
7l88 Generator--3 Phase--Side View--Part 2 Of 2
| 7L***88 | Generator | 1 |
7l91 Generator--3 Phase--End View--Part 1 Of 2
| 7L***91 | Generator | 1 |
7l30 Generator--3 Phase--End View--Type 1--Part 1 Of 2
| 7L***30 | Generator | 1 |
7l31 Generator--3 Phase--End View--Type 1--Part 1 Of 2
| 7L***31 | Generator | 1 |
8l32 Generator--3 Phase--End View--Part 1 Of 2
| 8L***32 | Generator | 1 |
8l30 Generator--3 Phase--Side View--Type 2--Part 2 Of 2
| 8L***30 | Generator | 1 |
8l32 Generator--3 Phase--End View--Type 2-Part 1 Of 2
| 8L***32 | Generator | 1 |
8l34 Generator--3 Phase--Side View--Type 1--Part 2 Of 2
| 8L***34 | Generator | 1 |
8l33 Generator-3 Phase-End View-Part 2 Of 2
| 8L***33 | Generator | 1 |
8l30 Generator--3 Phase--End View--Type 1--Part 1 Of 2
| 8L***30 | Generator | 1 |
8l30 Generator--3 Phase--Side View--Type 1--Part 2 Of 2
| 8L***30 | Generator | 1 |
8l30 Generator--3 Phase--End View--Type 2--Part 1 Of 2
| 8L***30 | Generator | 1 |
8l32 Generator--3 Phase--End View--Type 1-Part 1 Of 2
| 8L***32 | Generator | 1 |
8l34 Generator--3 Phase--End View--Part 1 Of 2
| 8L***34 | Generator | 1 |
8l33 Generator--3 Phase--Side View--Type 1--Part 2 Of 2
| 8L***33 | Generator | 1 |
7l32 Generator--3 Phase--End View--Part 1 Of 2
| 7L***32 | Generator | 1 |
7l30 Generator--3 Phase--Side View--Type 1--Part 2 Of 2
| 7L***30 | Generator | 1 |
5l3901 Generator--120-208 Volt--60 Cycle, 3 Phase--End View--Part 2 Of 2
| 5L***01 | Generator | 1 |
8l34 Generator--3 Phase--Side View--Type 2--Part 2 Of 2
| 8L***34 | Generator | 1 |
5l5912 Generator--120-208 Volt--60 Hertz, 3 Phase--End View--Part 2 Of 2
| 5L***12 | Generator | 1 |
8l34 Generator--3 Phase--Side View-Part 2 Of 2
| 8L***34 | Generator | 1 |
7l28 Generator--3 Phase--End View--Type 2--Part 1 Of 2
| 7L***28 | Generator | 1 |
8l32 Generator--3 Phase--Side View--Type 2-Part 2 Of 2
| 8L***32 | Generator | 1 |
8l34 Generator--3 Phase--End View--Type 2--Part 1 Of 2
| 8L***34 | Generator | 1 |
7l92 Generator--3 Phase--End View-Part 1 Of 2
| 7L***92 | Generator | 1 |
5l5913 Generator--240-480 Volt--60 Hertz At 1200 R.P.M., 3 Phase--End View--Part 2 Of 2
| 5L***13 | Generator | 1 |
8l31 Generator--3 Phase--End View--Type 1--Part 1 Of 2
| 8L***31 | Generator | 1 |
8l33 Generator--3 Phase--Side View--Part 1 Of 2
| 8L***33 | Generator | 1 |
5l3903 Generator--2400 Volt--60 Cycle--3 Phase--End View--Part 2 Of 2
| 5L***03 | Generator | 1 |
8l33 Generator--3 Phase--End View--Type 1--Part 1 Of 2
| 8L***33 | Generator | 1 |
7l30 Generator--3 Phase--End View--Type 2--Part 1 Of 2
| 7L***30 | Generator | 1 |
8l30 Generator--3 Phase--Side View--Part 2 Of 2
| 8L***30 | Generator | 1 |
7l89 Generator--3 Phase--Side View--Part 2 Of 2
| 7L***89 | Generator | 1 |
8l31 Generator--3 Phase--Side View--Part 2 Of 2
| 8L***31 | Generator | 1 |
7l32 Generator--3 Phase--Side View-Part 2 Of 2
| 7L***32 | Generator | 1 |
8l31 Generator--3 Phase--Side View--Type 2--Part 2 Of 2
| 8L***31 | Generator | 1 |
7l89 Generator--3 Phase--End View--Part 1 Of 2
| 7L***89 | Generator | 1 |
7l28 Generator--3 Phase--End View--Type 1--Part 1 Of 2
| 7L***28 | Generator | 1 |
7l28 Generator--3 Phase--Side View--Type 1--Part 2 Of 2
| 7L***28 | Generator | 1 |
7l63 Generator--3 Phase--Side View--Part 2 Of 2
| 7L***63 | Generator | 1 |
8l32 Generator--3 Phase--Side View--Part 2 Of 2
| 8L***32 | Generator | 1 |
7l31 Generator--3 Phase--Side View--Type 1--Part 2 Of 2
| 7L***31 | Generator | 1 |
7l92 Generator--3 Phase--Side View-Part 2 Of 2
| 7L***92 | Generator | 1 |
7l28 Generator--3 Phase--Side View--Type 2--Part 2 Of 2
| 7L***28 | Generator | 1 |
8l33 Generator--3 Phase--End View--Type 2--Part 1 Of 2
| 8L***33 | Generator | 1 |
7l91 Generator--3 Phase--Side View-Part 2 Of 2
| 7L***91 | Generator | 1 |
8l33 Generator--3 Phase--Side View--Type 2--Part 2 Of 2
| 8L***33 | Generator | 1 |
7l90 Generator--3 Phase--End View--Part 1 Of 2
| 7L***90 | Generator As | 1 |
7l90 Generator--3 Phase--Side View-Part 2 Of 2
| 7L***90 | Generator As | 1 |
5l3902 Generator--240-480 Volt--60 Cycle At 1200 R.P.M., 3 Phase--End View--Part 2 Of 2
| 5L***02 | Generator--240/480 Volt,Generator--200/400 Volt | 1 |
5l3902 Generator--240-480 Volt--60 Cycle At 1200 R.P.M., 3 Phase--Side View--Part 1 Of 2
| 5L***02 | Generator--240/480 Volt,Generator--200/400 Volt | 1 |
5l6993 Static Exciter And Regulator Assembly--Part 2 Of 2--Top View--Second Type
| 5L***93 | Static Exciter And Regulator Assembly | 1 |
5l6993 Static Exciter And Regulator Assembly--Part 1 Of 2--Top View--Second Type
| 5L***93 | Static Exciter And Regulator Assembly | 1 |
5l6993 Static Exciter And Regulator Assembly--Part 1 Of 2--Top View
| 5L***93 | Static Exciter And Regulator Assembly | 1 |
5l6993 Static Exciter And Regulator Assembly--Part 2 Of 2--Top View
| 5L***93 | Static Exciter And Regulator Assembly | 1 |
Service Equipment And Supplies
8f9866 Grease Gun
| 8F***66 | Grease Gun As | 1 |
4l1560 Tool Group
| 4L***60 | Tool Group | 1 |
9s7977 Tool Group
| 9S***77 | Tool Group-Hand | 1 |
G342C serial number reference
On this vintage Cat industrial gas engine the serial/ID plate is a small metal tag riveted to the engine block, usually near the flywheel housing or fuel pump side of the block, stamped with the model designation and serial number. The serial number reads as a short alphanumeric prefix (letters plus digits, such as 71B) followed by a sequential production number; the prefix identifies the engine model and build arrangement, and the trailing digits mark where that unit falls in the production run.
| Prefix | Identifies | Notes |
|---|---|---|
| 71B | G342C industrial gas engine (spark-ignited, D342-derived inline block) | Only PIN prefix documented for this model. Parts catalog breakpoints run from 71B00001-Up, with component-level running changes at various points inside the range (for example 71B147-Up, 71B220, 71B750-Up, 71B2671-Up). These are production breakpoints within the single 71B range, not separate model prefixes. Exact calendar years for the range are not documented in available references - confirm build date with your dealer using the full serial number. |
Frequently asked questions
What engine powers the Caterpillar G342C?
The G342C is itself the engine, not a machine with a separate powerplant. It is a spark-ignited, naturally aspirated six-cylinder natural gas engine built on Caterpillar's D342 diesel block architecture. It runs on natural gas with a mechanical flyweight governor and magneto or distributor ignition; it has no electronic engine controls.
What is the operating weight of the Caterpillar G342C?
No confirmed factory weight or dimension figures are documented for the bare G342C engine. Figures that circulate for this model are for complete packaged generator sets, engine plus alternator, skid, and enclosure, not the bare engine, and are not reliable as a standalone engine weight.
What replaced the Caterpillar G342C?
No single named model is documented as a direct factory successor to the G342C. Caterpillar's later gas compression and gas generator-set engine families, the G3400 and G3600 series introduced beginning in the early 1990s, eventually superseded this engine class in the product line, but no direct one-for-one replacement is documented.
What G342C owners discuss
What ignition system does the G342C actually use, and what should I check first on a non-runner?
Factory ignition on this family is either a gear-driven magneto or a battery/distributor breaker-point setup, and which one a given unit has tracks its serial prefix and build date rather than being a single fixed spec, so confirm against the parts book for your engine before ordering ignition parts. On any surviving unit expect the points, condenser, and cap/rotor (if distributor-equipped) to be well past useful life from age alone, even if the magneto or distributor housing itself checks out mechanically. A magneto ignition throws a noticeably hotter spark as cranking speed comes up, so a hard, inconsistent start that clears up once the engine is spinning faster usually points to a weak magneto or worn points rather than a fuel problem. Have a dealer or qualified gas-engine mechanic verify ignition timing before returning any long-idle unit to service.
Why do these engines seem to go through cylinder heads and valves?
Two wear paths show up repeatedly on this class of naturally aspirated, spark-ignited gas engine. First, running on poorly conditioned or sour field gas lets sulfur compounds combine with combustion moisture to form acids that attack valve guides, piston rings, and liners over time. Second, using an oil with the wrong ash chemistry leaves deposits on valve seats and faces that accelerate seat recession and promote spark-plug fouling. Rebuilt, fully loaded replacement heads are a routine offering for this engine in the parts trade, which is a sign that head and valve work is a scheduled rebuild item on this platform rather than an occasional failure. Put valve lash and seat condition on a fixed inspection interval instead of waiting for a miss to show up.
What oil should go in a G342C running on natural gas?
Use an oil formulated specifically for spark-ignited natural-gas engines, with a low sulfated-ash content (commonly cited as roughly zero to half a percent) and ashless or minimal-ash detergent/dispersant additive chemistry. Standard high-ash diesel engine oil is a known contributor to valve deposit buildup, spark-plug fouling, and pre-ignition tendencies on gas engines of this vintage. If the engine's fuel source is unprocessed or sour field gas, oil condition and change interval matter even more, since acidic combustion byproducts accelerate both ring/liner wear and oil breakdown.
Is the governor supposed to be mechanical, or is an electronic governor normal on this engine?
The factory setup is a mechanical flyweight-type governor. That said, units that spent their working life on generator or pump-drive duty commonly show a later field retrofit of an electronic governor actuator for tighter, isochronous speed control, since steady frequency or flow matters more in that kind of continuous duty than the original mechanical governor alone can hold. If a used engine you're looking at already has an electronic governor fitted, treat it as a field modification layered on top of the base engine, not an original component, and check its wiring and actuator condition as a separate item from the engine itself.
What did these engines actually get used for, and does that change what wear to expect?
Surviving units turn up most often as generator-set prime movers, compressor drives, and irrigation pump drives; the pump-drive variant is typically set up with remote radiator cooling and a direct driveshaft rather than a beltdriven engine-mounted fan. Duty cycle shapes wear pattern: gensets that sat on light or standby load for long periods tend to show cylinder liner glazing and rough, smoky startup from unburned oil, while pump or compressor units run closer to rated load tend to show more valve and head wear but less glazing. Ask what the engine actually drove and at what load before assuming either failure mode.
Does a used G342C normally come with its radiator and cooling package?
Not necessarily. A lot of these were installed as bare engines into a site-built cooling arrangement sized for the specific compressor, pump, or generator skid, so the cooling package was never integral to the engine and doesn't automatically travel with it on resale. If you're buying one as a standalone engine, confirm explicitly whether a working radiator or heat exchanger is included, and budget separately for a cooling package if it isn't.
What should I check before buying a used Caterpillar G342C?
Confirm the full serial number and prefix and match it against the parts/service manual you plan to use, since minor production changes and parts availability are tied to serial breakpoints on this engine. Identify whether it has its original magneto and mechanical governor or a later distributor and/or electronic-governor retrofit, since that changes which service procedures apply. Pull valve covers and check oil condition for water intrusion or heavy sludge, both signs of sour-gas corrosion or head gasket trouble. Ask what fuel source and load profile the engine actually ran on, whether a cooling package is included, and get a compression or leak-down check plus a test run if at all possible before purchase. Before putting a long-idle or newly acquired unit back into service, have a dealer or qualified gas-engine mechanic verify ignition timing, governor calibration, and fuel-train integrity rather than starting it up untested.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
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