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Thread: 2002 GMC 2500HD Front Axle Hubs-Need help!!!!!!!

  1. #1

    Default 2002 GMC 2500HD Front Axle Hubs-Need help!!!!!!!

    I had to replace the two front axle hubs one the front of my '02 Gmc 2500 HD 4x4. I cant find anywhere to get a straight answer on some torque specs for the axle nut or the four bolts that hold the hub to the steering knuckle. I called 4, yes 4, different GMC dealer service centers and got 4 different answers. I got axle nut answers between 48 ft-lbs and 220 ft/lbs and the hub bolts between 55 ft/lbs and 148 ft/lbs. If anyone could help out or point me in the right direction I would greatly appriciate it.

  2. #2
    Join Date
    Apr 2001
    Location
    CA
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    13,575

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    Have a look at THIS THREAD, post #6. The values are specific to your truck, not some mechanic's guess.
    1985 Blazer 6.2
    2001 GMC 2500HD D/A
    dmaxmaverick@thedieselpage.com

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