3914868 Vacuum Pump Cover Plate for 4BT 3.9 and 6BT 5.9 Cummins Engines

Thermostat Housing For Cummins 4BT 3.9 5.9 6BT ISB 6.7L 5.9L 3960078 OEM

Fuel Filter / Water Separator for Cummins 3.9 4BT and 5.9 6BT

Fuel Filter for 3.9 4B/4BT and 5.9 6B/6BT Cummins

3930336 Oil Pump for 4BT 3.9 Cummins

Thermostat Housing For Cummins 4BT 3.9 5.9 6BT ISB 6.7L 5.9L 3960078

FUEL DRAIN TUBE For Cummins 4BT 3.9L 5.9L 3356276

Oil Cooler for Cummins 3.9 4BT 8v and 5.9 6BT 12v