Specifications
| Standby kVA | 825 |
|---|---|
| Prime power | 455 kW |
| Oil capacity | 264.0 L |
| Alternator | SR4 (Class F insulation) |
| Dry weight | 10227 kg |
Engine
| Oil capacity | 264.0 L |
|---|---|
| Coolant capacity | 114.0 L |
| Displacement | 32.2 L |
| Aspiration | Turbocharged-Aftercooled |
| Rated speed | 1200 rpm |
Common questions
What engine does the Caterpillar D379 use?
The Caterpillar D379 is powered by the Caterpillar D379 engine.
What is the oil capacity of the Caterpillar D379?
The Caterpillar D379 engine in the Caterpillar D379 has an oil capacity of 264.0 liters.
What alternator does the Caterpillar D379 use?
The Caterpillar D379 uses a SR4 alternator. Insulation class F.
Parts
74| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 03793 | Air cleaner service indicators | Air filter | PartsGeek | |
| 1P-8005 | Gasket - Chamber | 1 | Gasket | PartsGeek |
| 297-7237 | Ring - Seal | 1 | Seal | PartsGeek |
| 2N-3220 | Gear - Oil Pump Drive | 1 | Pump | PartsGeek |
| 2S-3966 | Ring - Seal | 1 | Seal | PartsGeek |
| 2S-7264 | Pump As - Fuel Injector | 1 | Injector | PartsGeek |
| 311-9393 | Gasket - Cover | Gasket | PartsGeek | |
| 311-9395 | Impeller - Pump | 1 | Impeller | PartsGeek |
| 311-9442 | Pump As - Fuel Injector | Injector | PartsGeek | |
| 311-9443 | Pump Gp | 1 | Pump | PartsGeek FridayParts $29.99 |
| 311-9444 | Pump Gp - Fuel Transfer | 1 | Pump | PartsGeek FridayParts $249.99 |
| 311-9452 | Seal Gp - Camshaft | Seal | PartsGeek | |
| 311-9453 | Seal Gp - Camshaft | 1 | Seal | PartsGeek |
| 311-9454 | Seal As - Pump | Seal | PartsGeek | |
| 311-9455 | Seal As - Pump | Seal | PartsGeek | |
| 314-8495 | Belt Set - Vee | 1 | Belt | PartsGeek |
| 314-8498 | V - Belt Set | Belt | PartsGeek | |
| 314-8499 | Belt Set - Vee | Belt | PartsGeek | |
| 314-8527 | Gasket - Chamber | Gasket | PartsGeek | |
| 314-8532 | Panel - Air Cleaner Filter | 1 | Air filter | PartsGeek |
| 314-8540 | Seal - Oil | 1 | Seal | PartsGeek |
| 314-8541 | Seal - o-Ring | Seal | PartsGeek | |
| 314-8542 | Seal - o-Ring | 1 | Seal | PartsGeek |
| 5L-3980 | V - Belt Set | 1 | Belt | PartsGeek |
| 5L-5656 | Belt Set - Vee | 1 | Belt | PartsGeek |
| 5N-2902 | Seal - Oil | 1 | Seal | PartsGeek |
| 5N-3009 | Tube As - Inlet Lh | 1 | Hose | PartsGeek |
| 5N-3012 | Tube As - Inlet | 1 | Hose | PartsGeek |
| 5N-4378 | Shaft As - Pump | 1 | Pump | PartsGeek |
| 6L-3910 | Line As - Fuel | 1 | Hose | PartsGeek |
| 6L-4714 | Panel - Air Cleaner Filter | 1 | Air filter | PartsGeek FridayParts $117.99 |
| 6L-7816 | Seal - o-Ring | 1 | Seal | PartsGeek |
| 9H-2256 | Pump Gp | 1 | Pump | PartsGeek FridayParts $29.99 |
| PEHP7069-01 | Reman Water Pump | Water pump | PartsGeek | |
| 102-1561 | Lifter As - Valve | 1 | Service part / kit | PartsGeek |
| 10R7756 | Overhaul Kit with Reman Heads and Cylinder Packs D379 | Service part / kit | PartsGeek | |
| 1A-2846 | Cap As - Filler | 1 | Service part / kit | PartsGeek |
| 1F-2254 | Bushing - Stem | 1 | Service part / kit | PartsGeek |
| 1P-1758 | Bushing - Stem | 1 | Service part / kit | PartsGeek |
| 1S-5738 | Insert - Seat Exhaust | 1 | Service part / kit | PartsGeek |
| 1W-3062 | Retainer As | 1 | Service part / kit | PartsGeek |
| 1W-5105 | Ring Gp - Piston | 1 | Service part / kit | PartsGeek |
| 2F-5721 | Bearing - Ball | 1 | Service part / kit | PartsGeek |
| 2L-4731 | Adapter - Housing | 1 | Service part / kit | PartsGeek |
| 2N-9297 | Retainer - Spring | 1 | Service part / kit | PartsGeek |
| 2W-3211 | Valve - Exhaust | 1 | Service part / kit | PartsGeek |
| 3248859 | Overhaul Kit | Service part / kit | PartsGeek | |
| 3F-7445 | Bearing - Sleeve | 1 | Service part / kit | PartsGeek |
| 3L-1425 | Bearing - Ball | 1 | Service part / kit | PartsGeek |
| 5L-8856 | Coupling - Exhaust | 1 | Service part / kit | PartsGeek |
| 5L-9370 | Elbow - Manifold Inlet | 1 | Service part / kit | PartsGeek |
| 5L-9371 | Connector - Inlet | 1 | Service part / kit | PartsGeek |
| 5L-9738 | Coupling - Exhaust | 1 | Service part / kit | PartsGeek |
| 5N-2691 | Elbow - Air Transfer | 1 | Service part / kit | PartsGeek |
| 5N-2692 | Elbow - Air Transfer | 1 | Service part / kit | PartsGeek |
| 5N-3050 | Elbow - Outlet | 1 | Service part / kit | PartsGeek |
| 5P-7807 | Bearing - Ball | 1 | Service part / kit | PartsGeek |
| 5S-1757 | Insert - Seat | 1 | Service part / kit | PartsGeek |
| 5S-4557 | Bearing | 1 | Service part / kit | PartsGeek |
| 6H-3217 | Shaft As - Rocker | 1 | Service part / kit | PartsGeek |
| 6H-3957 | Bearing - Ball | 1 | Service part / kit | PartsGeek |
| 6L-6481 | Elbow - Air Inlet | 1 | Service part / kit | PartsGeek |
| 6L-6482 | Elbow - Air Outlet | 1 | Service part / kit | PartsGeek |
| 6L-6491 | Pipe - Crossover | 1 | Service part / kit | PartsGeek |
| 8M-0874 | Plunger As - Valve | 1 | Service part / kit | PartsGeek |
| 8M-2549 | Rod As - Connector | 1 | Service part / kit | PartsGeek |
| 8M-4014 | Insert - Seat Exhaust | 1 | Service part / kit | PartsGeek |
| 8N-2275 | Bearing - Sleeve | 1 | Service part / kit | PartsGeek |
| 8N-3723 | Valve - Exhaust | 1 | Service part / kit | PartsGeek |
| 8N-7780 | Shield - Oil | 1 | Service part / kit | PartsGeek |
| 8N-9174 | Liner - Cylinder | 1 | Service part / kit | PartsGeek |
| 8S-3617 | Chamber As | 1 | Service part / kit | PartsGeek |
| 9S-8493 | Bolt - Connecting Rod | 1 | Service part / kit | PartsGeek |
| D338 | Exhaust manifolds, watershielded | Service part / kit | PartsGeek |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Available documents
Engine spec — Caterpillar Marine Engines Application and Installation Guide (Caterpillar)Engine spec — lehw4198 (Caterpillar)Spec sheet — lehw4216 (Caterpillar)Parts manual (Caterpillar)Parts manual — CatClassicPartsBook PECJ0051-03 (Caterpillar)Parts manual — PEHJ0206-01 (Caterpillar)Parts manual — d223b937-416b-4ee3-baa8-805f5146103a (Caterpillar)Service manual — PEHJ0222 (Caterpillar)