Engine
| Displacement | 6.69 L |
|---|---|
| Cylinders | 6 |
| Aspiration | Turbocharged and after-cooled |
| Rated speed | 1800 rpm |
| Oil capacity | 18.9 L |
This engine also powers 25 generator set(s) on Facts About Generators.
Parts
9| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 4915973 | Alternator Manual | Alternator | PartsGeek | |
| A047M180 | Filter, Air − Normal Duty | 1 | Air filter | Amazon eBay $236.52 PartsGeek |
| A054E584 | Filter, Air − Heavy Duty | 1 | Air filter | Amazon eBay PartsGeek |
| A055Z870 | Filter, Air − Replacement − Heavy Duty | 1 | Air filter | Amazon eBay $251.32 PartsGeek |
| PI144D1 | Alternator Model | 1 | Alternator | PartsGeek |
| UC274C | Alternator Model | 1 | Alternator | PartsGeek |
| UC274K | Alternator Model | 1 | Alternator | PartsGeek |
| 518-0601 | Sealant, Thread (6 ml Tube) | 1 | Service part / kit | PartsGeek |
| V2403-M-E3BG | Engine Model | 1 | 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 dozer
382S-5648 PartsGeek 1673B PartsGeek D342C PartsGeek D342 PartsGeek D333C PartsGeek 4367077 PartsGeek FridayParts $45.99 973K PartsGeek 988K PartsGeek 972M PartsGeek 986K PartsGeek 988GC PartsGeek 950M PartsGeek 455-9638 PartsGeek 9M-5349 PartsGeek D353 PartsGeek D379 PartsGeek D398 PartsGeek 223-7962 PartsGeek FridayParts $678.20 10R-2112 PartsGeek FridayParts $678.20 621G PartsGeek 623G PartsGeek 631E PartsGeek 735B PartsGeek 313-7668 PartsGeek C175 PartsGeek 793F PartsGeek 797F PartsGeek 789D PartsGeek 962M PartsGeek 966M PartsGeek 568-7774 PartsGeek 327-5221 PartsGeek 352F PartsGeek 825K PartsGeek CA4367077 PartsGeek FridayParts $45.99 9T4137 PartsGeek CA9T4137 PartsGeek FP-XP-0029728 PartsGeek
Parts listed by aftermarket suppliers as fitting this dozer — leads compiled from supplier catalogs; verify the exact part for your serial number.
Common questions
What engine does the Caterpillar D8 use?
The Caterpillar D8 dozer is powered by the Cummins/Onan QSB7-G5 engine.
About
Caterpillar D8 — dozer. Specifications and parts compiled from manufacturer documents.