Engine
| Displacement | 3.9 L |
|---|---|
| Cylinders | 4 |
| Aspiration | Natural |
| Rated speed | 1500 rpm |
This engine also powers 16 generator set(s) on Facts About Generators.
Parts
6| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 928-0502B | Service part / kit | PartsGeek | ||
| 928-0506 | Service part / kit | PartsGeek | ||
| 960-0135 | Service part / kit | PartsGeek | ||
| 960-0504A | Service part / kit | PartsGeek | ||
| 960-0505 | Service part / kit | PartsGeek | ||
| 960-12 | Service part / kit | PartsGeek |
Service & wear parts shared with every machine that uses this engine. Confirm the exact part for your serial number.
Aftermarket parts that fit this excavator
60167-7052 PartsGeek 320C PartsGeek FridayParts $6.56 315C PartsGeek 325C PartsGeek FridayParts $87.37 308CCR PartsGeek 3449002 PartsGeek ZT200 PartsGeek ZT223 PartsGeek HRC7013 PartsGeek HRC7018 PartsGeek 191-9029 PartsGeek FridayParts $229.00 304CR PartsGeek 305.5 PartsGeek 305CR PartsGeek 306E PartsGeek 40mm PartsGeek 7-13/16" PartsGeek 303.5 PartsGeek 217-1643 PartsGeek FridayParts $59.99 S4L2 PartsGeek 219-9066 PartsGeek FridayParts $49.99 216-8100 PartsGeek 140-5169 PartsGeek FridayParts $21.70 302.5 PartsGeek 303.5E PartsGeek 304E PartsGeek 305E PartsGeek 2188533 PartsGeek 3013C PartsGeek 303.5CR PartsGeek 305.5CR PartsGeek 198-5020 PartsGeek FridayParts $80.99 304.5 PartsGeek 388-3782 PartsGeek FridayParts $56.99 C3.3B PartsGeek 236D PartsGeek 242D PartsGeek 259D PartsGeek 279D PartsGeek 299D PartsGeek 308.5 PartsGeek 307.5 PartsGeek FridayParts $138.55 585-2858 PartsGeek 303.5C PartsGeek 305.5E2 PartsGeek 303.5D PartsGeek 304E2 PartsGeek 304DCR PartsGeek 305E2 PartsGeek 566-7021 PartsGeek FridayParts $2900.00 302.7 PartsGeek 302.7CR PartsGeek 303CR PartsGeek E302.7 PartsGeek E303 PartsGeek FridayParts $629.99 199-2184 PartsGeek S3L2 PartsGeek 302.5C PartsGeek 49065-0724 PartsGeek FridayParts $13.56 FH381 PartsGeek
Parts listed by aftermarket suppliers as fitting this excavator — leads compiled from supplier catalogs; verify the exact part for your serial number.
Common questions
What engine does the Caterpillar 304 use?
The Caterpillar 304 excavator is powered by the Cummins/Onan 4B3.9-G2 engine.
About
Caterpillar 304 — excavator. Specifications and parts compiled from manufacturer documents.