Product Name:Pressure relief valve 3963808 for diesel engine spare parts

Part No:3963808 

Model:3963808 

Used For:auto truck marine tractor exc

Cummins engine parts

(4BT/6BT/6CT/6L/ISDe/ISBe/ISLe series)

4B3.9 6B5.9 6C8.3 6L8.9 ISBe ISCe ISDe ISLe QSB N14 NT855 M11QSM ISM KT19 KT38