Alternator Cummins 3934778 - 8099N

The Alternator Cummins 3934778 - 8099N is a WAI marine product for the application or purpose described below.

Product information

• Alternator Cummins 3934778
• Replaces Cummins part numbers: 3934778 & 3675256RX
• 12 Volt
• 105 AMP
• Clockwise Rotation
• Pulley Not Included
• Suits Cummins engines
• 330B 370B and early QSB 5.9 (may suit other models)
• If you are unsure if this alternator 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.