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  1. #1

    Default Tranfer case housing repair

    Was under my 2002 Silverado checking on a leak from my NP 246 transfer case when I noticed a 'Y' shaped crack where the oil was coming from.It was on the front ,up higher on the case.I'm thinking this might be from a rock thrown up from the front tire or could it be the pump/case wear problem?Anyways is there a quick and easy repair to the magnesium housing I can do without removal or am I better off biting the bullet and buying a rebuilt?

  2. #2


    I saw on the TV show Trucks tha the 246s have a issue that sounds like yours. There was a repair kit made to install before a hole was worn in the housing. I dont remember all the info on this maybe someone out there can add to this.

  3. #3
    Legend Mean_Green_95's Avatar
    Join Date
    Apr 2009
    Baton Rouge, Louisiana, United States


    you could try some JB Weld.
    2010 Equinox LT
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    1995 Cheyenne C1500 ext. cab(my baby, my first truck)
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