Fuel Delivery Transfer Pump 3904374 Fits For CUMMINS Engine 4BT 3.9/6BT 5.9
Cummins: 3901425, 3903538, 3904374, 3928143, 3966154, 3970880. Applications: Fit for Cummins4B, 4BT, 4BTA, 6B, 6BT, 6BTA. 1X Fuel pump. Fit for Case IH580K, 688 4T-390. Case IH: J904374, J928143.