Cummins 3964428 Starter Motor Replacement Cummins 3964428 Starter Motor Replacement Replaces Cummins part number 3964428 12 Volt, Clockwise Rotation, 13 Tooth Suits Cummins engines: 330/370 Diamond, QSB 5.9, and older 6BT’s and 6BTA’s (may suit other models) If you are unsure if this... MSRP: Was: Now: $600.00 Add to Cart
