Every part we've matched to the Cummins 4B B3 — 39 parts across 2 categories, each linked to its full interchange numbers.
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| Category | Brand | Part number | Description |
|---|---|---|---|
| Electrical | Cummins | 3922718 | Fuel Flow Sensor For Cummins 4B B3.9 6B B5.9 6.7L 3922718 333… |
| Electrical | Cummins | 5316035 | HARNESS WIRING for cummins 4B B3.9 6B B5.9 6.7L 5316035 |
| Engine | Cummins | 3907458 | sea water pump |
| Engine | Cummins | 3912019 | sea water pump |
| Engine | Cummins | 3915559 | sea water pump |
| Engine | Cummins | 3284529 | Fuel Manifold For Cummins 4B B3.9 6B B5.9 6.7L 3284529 3933295 |
| Engine | Cummins | 3802546 | injector kit |
| Engine | Cummins | 3802630 | engine piston kit |
| Filter | Akmi | ak3919806 | AKMI AK-3919806 Aftercooler Element - for Cummins 6BT Diesel… |
| Filter | Cummins | 3979393 | Lubricating Oil Filter Head For Cummins 4B B3.9 ISB 6B B5.9 B… |
| Filter | Cummins | 4931572 | HEAD LUB OIL FILTER Pressure Valve For Cummins 4B B3.9 6B 5.9… |
| Fluid | Cummins | 3905223 | oil suction connection |
| Hose | Cummins | 3904205 | fuel supply tube |
| Hose | Cummins | 3999796 | Air Transfer Pipe For Cummins 4B B3.9 6B 5.9L ISB 6.7L 3999796 |
| Hose | Cummins | 5265278 | New water bypass tube For Cummins 4B B3.9 ISB 6B 6.7L 4.5L B5… |
| Hose | Cummins | 5265285 | Male Adapter Elbow For Cummins 4B B3.9 6B B5.9 6.7L 5265285 |
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