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1989-1993 Sealing Washer – Cummins PN 3963983

$5.50

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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: