The Caterpillar 3054C (T) is a 4.4 L 4-cylinder naturally aspirated or turbocharged engine rated at 2400 rpm, producing up to 62 kW. It powers generator sets from Caterpillar, including the 3054C T.
Also known as: Caterpillar 3054C (T)
Part of the Caterpillar 3054C engine family — 4 variants share parts & fitment.
The cheapest captured merchant offer per filter — see the full cross-reference below for every OEM/aftermarket option.
Prices captured from merchant listings; some links are affiliate links. Verify against your serial number before ordering.
| Displacement | 4.4 L |
|---|---|
| Cylinders | 4 |
| Aspiration | naturally aspirated or turbocharged |
| Rated speed | 2400 rpm |
| Gross power | 62 kW |
| Code | Meaning |
|---|---|
| active fault code | Electronic problem detected |
| logged fault | Problem has occurred, but is not presently active |
Fault codes and symptom→remedy steps extracted from this engine’s service/owner documentation; verify against the official manual before servicing.
Compiled from service & troubleshooting documentation across every generator set that uses the Caterpillar 3054C (T).
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | ||||
| Oil filter | 2409393 | Amazon eBay $18.31 KuduParts $25.00 | |||
| Battery | 750 CCA group 31 maintenance free battery | — | |||
| Belt | — | ||||
| Coolant | — | ||||
| Oil | — | ||||
| Spark plug | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
| Part # | Description | Category |
|---|---|---|
| 102-9720 | Cleaning Kit (detergent and oil for AIRSEP air cleaner elements) | air_filter |
| 110-6326 | Air Primary | air_filter |
| 123-2367 | Air Primary | air_filter |
| 339-7767 | Alternator | alternator |
| 6T1395 | Alternator | alternator |
| 6N6798 | V-belt | belt |
| 9L6639 | V-belt | belt |
| SE501853 | STARTER (REMAN FOR RE506105) (12 V) | controller |
| AEHQ4001-03 | Cat® 3054C DIT Engine | engine |
| 174-6854 | Hydrosolv 100 liquid cleaner, 19 L (5 US gallon) | fluid |
| 1U-5490 | Hydrosolv 4165 liquid cleaner, 19 L (5 US gallon) | fluid |
| 1U-5492 | Hydrosolv 100 Liquid Cleaner, 19 L (5 US gal) | fluid |
| 5N-5561 | Silicone Lubricant | fluid |
| 133-5673 | Fuel/Water Separator | fuel_filter |
| 138-3100 | Filter water separator | fuel_filter |
| 1R-0749 | Fuel Secondary - ADV | fuel_filter |
| 1R0749 | Filter fuel | fuel_filter |
| 4N1151 | Gasket oil pan | gasket |
| RE532716 | SHORT BLOCK ASSEMBLY (Also Order Engine Overhaul Gasket Kit and Cylinder Head Bolt Kit) | gasket |
| 035-8059 | Glow plug | glow_plug |
| 3T8705 | Glow plug | glow_plug |
| 3T8706 | Glow plug | glow_plug |
| 306-345 | Hydraulic thumb | hydraulic_thumb |
| 8S-2245 | Injection Cleaning Tool Group (fuel injection nozzles) | injector |
| 1R-0716 | Engine Oil | oil_filter |
| 1R-1808 | Engine Oil - ADV | oil_filter |
| 1R0716 | Filter oil | oil_filter |
| 7W-2326 | Engine Oil | oil_filter |
| 7W-2327 | Engine Oil | oil_filter |
| 7W2327 | Filter oil | oil_filter |
| 0676879 | Connecting rod | other_service |
| 169-8373 | Fluid Sampling Bottle | other_service |
| 2255441 | Connecting rod (Grade L) | other_service |
| 2255453 | Connecting rod (Grade J) | other_service |
| 2255454 | Connecting rod (Grade H) | other_service |
| 249-0439 | Oxidation Catalyst Assembly - Round | other_service |
| 249-0474 | Oxidation Catalyst Assembly - Rectangle | other_service |
| 249-0476 | Oxidation Catalyst Assembly - Rectangle | other_service |
| 249-0477 | Oxidation Catalyst Assembly - Rectangle | other_service |
| 256-0331 | Oxidation Catalyst Assembly - Round | other_service |
| 2562235 | Connecting rod | other_service |
| 4C-9301 | Coolant Conditioner Test Kit | other_service |
| 5P-3413 | Pipe Sealant for external threads of the zinc rod plug | other_service |
| 8810-10 | Operating Weight | other_service |
| 8N1728 | Connecting rod | other_service |
| 8T-5296 | Coolant Conditioner Test Kit | other_service |
| 9S-3263 | Compound for the shoulder of a new zinc rod | other_service |
| AEHQ5560-01 | Bucket/fork positioner, automatic | other_service |
| C11/C13 | Cat® Engines with ACERT® Technology | other_service |
| C15/C18 | Cat® Engines with ACERT® Technology | other_service |
| C27/C32 | Cat® Engines with ACERT® Technology | other_service |
| C6.6 | Cat® Engines with ACERT® Technology | other_service |
| LEXE0363-00 | January 2012 | other_service |
| QEHQ1025 | Not explicitly stated in the document | other_service |
| QEHQ1085 | Uptime Kit | other_service |
| QEHQ9778-01 | Replaces QEHQ9778 | other_service |
| QEHQ9995 | Not explicitly stated | other_service |
| g00104545 | Illustration 4 | other_service |
| g00107406 | Illustration 1: Safety message for the clutch located on the clutch housing (if equipped). | other_service |
| g00107407 | Illustration 2: Safety message for rotating gears that can cause entanglement of the fingers and hands. | other_service |
| g00283559 | If the engine is equipped with an air inlet heater for cold weather starting, do not use starting aids that contain an aerosol such as ether. | other_service |
| g00294510 | Improper jumper cable connections can cause an explosion resulting in personal injury. | other_service |
| g00687600 | Always use a board or cardboard when you check for a leak. Leaking fluid that is under pressure can penetrate body tissue. | other_service |
| g00702020 | Wear a hard hat, protective glasses, and other protective equipment, as required. | other_service |
| g00702022 | Caterpillar equipment and replacement parts that are shipped from Caterpillar are asbestos free. | other_service |
| g00704000 | Illustration 8 | other_service |
| g00704059 | Illustration 9 | other_service |
| g00704135 | Illustration 10 | other_service |
| g00706404 | Illustration 7 | other_service |
| g01154807 | Typical example | other_service |
| g01154809 | 乙醚警告标签(2) | other_service |
| g01353108 | Illustration 2 - Location and description of warning signs | other_service |
| i01097883 | Important Safety Information | other_service |
| i01359666 | Crushing Prevention and Cutting Prevention | other_service |
| i01372247 | Mounting and Dismounting | other_service |
| i01372262 | Illustration 4: Safety message for flammable fluids and hot surfaces. | other_service |
| i01480768 | Burn Prevention | other_service |
| i01658146 | Important Safety Information | other_service |
| i01805780 | Before Starting Engine | other_service |
| i02136012 | Engine Starting | other_service |
| i02345910 | Do not allow unauthorized personnel on the engine or around the engine when the engine is serviced. | other_service |
| i02469632 | Electrical System | other_service |
| i03560601 | Before Starting Engine | other_service |
| i03684547 | Operation & Maintenance Manual (SEBU7655-01) | other_service |
| i03698546 | Safety Messages | other_service |
| i03704500 | General Hazard Information (Illustration 6) | other_service |
| 138-6744 | Water pump repair kit | pump |
| 161-4113 | Oil pump | pump |
| 1U-5718 | Vacuum Pump | pump |
| 1W1700 | Lift/transfer pump | pump |
| 384-8611 | Lift/transfer pump | pump |
| PF-300C | Pneumatic Tire | pump |
| PS-300C | Pneumatic Tire | pump |
| 142-5867 | Front seal | seal |
| 142-5868 | Rear seal | seal |
| 4P-7610 | Magnetic Pickup Group (engine speed/timing sensor in flywheel housing) | sensor |
| 9G8010 | Switch | sensor |
| ECC328 | Speed Controller | speed_controller |
| 225-3150 | Starter motor | starter |
| RE506105 | STARTER (12 V) | starter |
| RE528929 | STARTER | starter |
| g00283558 | Starting Aid | starting_aid |
| 4W8063 | Thermostat | thermostat |
| i01377208 | Do not operate the engine unless the instructions and warnings in the Operation and Maintenance Manual are understood. | warning_label |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.
Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.
The Caterpillar 3054C (T) has a displacement of 4.4 liters with 4 cylinders.
The Caterpillar 3054C (T) powers 1 generator set(s), including Caterpillar 3054C T.
The Caterpillar 3054C (T) uses oil filter part numbers Caterpillar 2409393, Donaldson P554407, Wix 51459.
The Caterpillar 3054C (T) uses air filter part numbers Caterpillar 11360, Caterpillar 1318903, Donaldson P828889.
A commonly reported issue on generators using the Caterpillar 3054C (T) is: Problem has occurred, but is not presently active.