Leaks
#1
Registered User
Thread Starter
Leaks
Hey all, anyone know what the part number is for the rear main kits from cummins? I have a leak coming out of my rear main. How hard of a job is it to do this? Should I just pull the motor or should I drop the transfer case as well as the transmission? I have a 10,000lb lift, I don't have a transmission jack though.
#2
Administrator
Hey all, anyone know what the part number is for the rear main kits from cummins? I have a leak coming out of my rear main. How hard of a job is it to do this? Should I just pull the motor or should I drop the transfer case as well as the transmission? I have a 10,000lb lift, I don't have a transmission jack though.
#3
Registered User
FWIW I just did the same thing, follow instuctions given above but get a rear main seal from mystery man on ebay. they are awesome. he had a batch made to closer tolerances and is much better. others I have changed continue to drip
#5
Registered User
get a rear main seal from mystery man on ebay
#6
Registered User
good luck if you use any aftermarket seals, even the cummins ones arnt great at all. If you compare to the ones on ebay its no contest. to much work to do it twice
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