Cummins Marine Starter Motor - Replaces 3964428 - 16990N

The Cummins Marine Starter Motor - Replaces 3964428 - 16990N is a WAI marine product for the application or purpose described below.

Product information

• 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.

Before ordering

Please compare the listed specifications and part number with your existing component. If you need help confirming compatibility, contact Jet Ski Parts Warehouse with your make, model, year and engine details.