Cummins Marine Starter Motor - Replaces 3964428 - 16990N

Starter Motor Cummins 3964428

Replaces Cummins part number: 3964428

- 12 Volt
- Clockwise Rotation
- 13 Tooth

Suits Cummins engines:

330/370 Diamond, QSB 5.9, older 6BT’s and 6BTA’s (may suit other models).

If you are unsure if this starter motor suits your engine contact us with your engine model and serial number.