Recommended rear main seal install?

elliottw

Member
Jan 23, 2013
390
3
13
ND
How do you guys install a rear main seal? I have the seal installer tool but do you guys put a little oil on the crank or the rear cover or put it in dry?(that sounds wrong) thanks for any input
 

ripmf666

Active member
Sep 20, 2006
15,123
14
38
47
Wentzville Mo
They end up leaking best to use a little rtv seal around mating surface of adapter housing and also some on the inner ring of seal. At one time Gm said to use Blue loctite on the rear main seal on the inner ring to crank surface from the tsb report they had out on the repair.