1990 Cummins with 2875 hrs rear seal began leaking really bad. Have fully equipped shop, but never repaired a rear seal before. Is this asking for trouble to do it myself or just pay the dealership to do it? Thanks for any help!
I've had 3 cummins out of 2388's this year, and I agree with trav, none of the 3 had the seal actually leaking, it was infact the plate, but I replaced the seal on all of them since I was in there, and definately loctite the bolts that retain the plate.