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2004 GMC Sierra 1500 Question: Cost for repair of a front differential leak.

 

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chuckyp1, Browning, MT, March 18, 2012, 13:31
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How many hours and what would the cost be to fix a front differential leak in my truck. If I bought the hub assembley kit and the seal.

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  • Answer #1

    Greg's Orange Auto (13978 Answers) , Orange, CA - (714) 361-9386
    globalhelper March 18, 2012, 14:32
     Master

    which seal?

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    chuckyp1, March 18, 2012, 14:39
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    The passenger side seal of the front differential

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  • Answer #2

    March 18, 2012, 21:48
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     Master

    You should not drive this truck until you fix the leak. The front diff doesn't hold much oil and it requires Synthetic lubricant, GM part no. 12378261, meeting GM specification 9986115.

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