looked under my truck today and it was leaking fuel from the bottom of the filter housing where the banjo bolt for the fuel pressure gauge is. so i took it apart and the banjo bolt seal washer was ripped so pretty sure that why it is leaking. But i cant find the seal washer anywhere. will the copper crush washer work. or is there somewhere i can get them

 

Cummins will have them. You can also get them at vulcanperformance.com - should be 12mm ones (but Im not that knowledgable on third gens). Better check with them before you buy.

 

yea i checked those are it. Also are there suppose to be two of them on the banjo bolt. because some stuff i read it all says 2 washers not included buy separate. so i was wondering where the other one went because i only had one on mine.

 

hard to say - maybe you dropped it and didnt notice?

 

is it suppose to have two one above and below the ball that the banjo bolt goes through