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  1. #1

    Default Differntial seals 2002 2500hd 8.1L

    I am trying to change the pinion shaft seal on my 11 1/2 G80 diffrential. I have run in to a big problem and hope someone has solved this issue.

    The seal is too part a female tri lip seal that is in the diffrential case and a male sleeve that in pressed over the back of the pinion yoke.

    Female seal is available any where, however the only place I can seem to get the male sleeve is to by the entire pinion yoke $300 bucks from Chevy direct.

    Not really wanting to spend $300 bucks for a $20 dallor seal!.....

    Please let me know if you know a source to by the parts?

  2. #2
    Legend Mean_Green_95's Avatar
    Join Date
    Apr 2009
    Baton Rouge, Louisiana, United States


    Wow, thats a shame. Have you tried all the parts stores, eBay, online stores, etc?
    2010 Equinox LT
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    1995 Cheyenne C1500 ext. cab(my baby, my first truck)
    5.0, 5 speed, Silverado appearance package, power nothing, bucket seats and console Silverado, painted black interior, eBay halo headlights, eBay chrome tails, eBay cai, dual Flowmaster 40's w/no cats, 15x7 American Racing Hopsters, Walmart fog lights, SS mirrors

  3. #3


    All you need is the seal. The yoke has a dust deflector but this has nothing to do with the seal and never wears out. Just order a seal and you will be good to go. If however the seal has damaged the yoke then you will need a new yoke. There are after market sleeves to repar damaged yokes BTW.

    2004 SILVERADO 2500HD LS
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    Pro Comp Programmer
    Bilstein Shocks
    Linux Bed Liner
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    Other rides:

    1967 Landcruiser <350 Chevy>
    1970 Camaro
    1990 Geo Metro Convertible
    2007 FJ Cruiser

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