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Moser 12 bolt owners...please come in

This is a discussion on Moser 12 bolt owners...please come in within the Drivetrain forums, part of the LSx Technical Help Section category; How bad does your rear end cover leak. I know a few ppl that said that a little fluid keeps ...

  1. #1
    Senior Member rajiv1998's Avatar
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    Moser 12 bolt owners...please come in

    How bad does your rear end cover leak. I know a few ppl that said that a little fluid keeps comming out of the rear. Is this normal? Would another cover possibly fix the issue?

  2. #2
    Member cuzimoto's Avatar
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    No leaks from mine, I've had it for 4 years made several hundred passes with M6 and some auto cross.

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    The Bandit Wesman's Avatar
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    Quote Originally Posted by rajiv1998 View Post
    How bad does your rear end cover leak. I know a few ppl that said that a little fluid keeps comming out of the rear. Is this normal? Would another cover possibly fix the issue?
    Is the fluid coming from between the cover and the differential case??

    If so, sounds like it just needs to be resealed. I'd try using Permatex Ultra Black gasket maker instead of the stock paper gasket, its very effective at sealing.

  4. #4
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    Quote Originally Posted by Wesman View Post
    Is the fluid coming from between the cover and the differential case??

    If so, sounds like it just needs to be resealed. I'd try using Permatex Ultra Black gasket maker instead of the stock paper gasket, its very effective at sealing.
    Concur, I just sealed a Gen 2 10-bolt that leaked forever w/the black w/Permatex and it is finally sealed.

  5. #5
    Member MnLS1's Avatar
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    not a drop here. +1 for the permatex

  6. #6
    Veteran Hi-Po's Avatar
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    Mine leaks, Im resealing it and not using the stock GM gasket.

    Probably had a jack placed under cover at one time, never do that... guaranteed to leak after that.

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