1989-1993 Sealing Washer – Cummins PN 3963983

Description This is the banjo bolt seal that goes between the head and fuel line at the fuel filter; and also the seal that is on the back side of the VE pump where the fuel return banjo sits. Formerly Cummins PN 3918191 4 Needed per engine This is part number 10 in this diagram: This is part number 6 in this diagram: