The Mud Pit > Wrenching

rear main seal on a 92 4.0

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rocket:
Any one replace a rear main seal on a 4.0 yj?  Reg's wife has asked a mechanic friend and I if we would do it as a surprise for his return.  I've done a SB chevy, but never a jeep.

This could be a wrenching party, too :D

Seabee_BUC:
I wish I could help but we just moved our pack out dates to next Tuesday, Wednesday, and Thursday...Leaving on the 14th...

calvynandhobbs:
I've replaced a rear main seal on 2 CJ7s and a 91YJ. They were the same, but I think they were all 4.2L engines. They are easy to do as they are a two piece seals. I'd be game for a wrenching party.

kirksjeep:
Never done a rear main seal, but I have pulled the oil pan, and from what I have read, not much more involved from there.  Never met Reg, but I have heard he has the same Jeep I have, same color an everything.  Depending on when we do it, I in. 

PaulW:
the rear main is very easy on those, but a little tricky at the same time.  just pull the pan and the last mian cap and it might just slide right out.

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