Parts › Kenworth › K300 › Engine
28 engine parts that fit the Kenworth K300, with brands, part numbers and cross-references.
Numbers in blue open their full cross-reference page — every interchange number for that part.
| Brand | Part number | Description |
|---|---|---|
| Automann | 800.3286293 | Water Pump Cummins ISC, ISL |
| Automann | 800.3802081 | Water Pump Cummins ISC 8.3L |
| Automann | 800.5579023 | Water Pump Cummins ISC ISL |
| BEPCO | 7063X | Bepco Water Pump |
| BEPCO | 7076X | Bepco Water Pump |
| CUMMINS | 3804883RX | Cummins Water Pump |
| CUMMINS | 3806180RX | Cummins Water Pump |
| CUMMINS | 5473302 | CUMMINS-Water Pump Kit |
| Cummins | 3800976 | water pump kit |
| Cummins | 3802004 | water pump |
| Cummins | 3802081 | water pump |
| Cummins | 3802358 | water pump |
| Cummins | 3802970 | water pump |
| Cummins | 3802971 | water pump |
| Cummins | 3802973 | water pump |
| Cummins | 3802975 | water pump |
| Cummins | 3804883 | water pump |
| Cummins | 3903749 | water pump |
| Cummins | 3907808 | water pump |
| Cummins | 3913432 | water pump |
| Cummins | 3920311 | water pump |
| GATES | 41181 | Gates Stamped Steel Reverse Impeller with Cast Iron Housing W… |
| GATES | 42146HD | Gates Heavy Duty Engine Water Pump for Freightliner / Kenworth |
| GATES | 42352HD | Gates Water Pump |
| GATES | 43320HD | Gates Water Pump |
| GATES | 43321HD | Gates Water Pump |
| GMB | 1961100 | GMB-Water Pump |
| GMB | 1962340 | GMB-Water Pump |
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Fitment is a guide — always confirm the exact part against your vehicle's spec and VIN.