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05 z71 hub assembly nut size

Discussion in 'Chevy Silverado Forum (GMC Sierra)' started by PaulsBowTie, Jul 30, 2012.

  1. PaulsBowTie

    PaulsBowTie New Member

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    I'm trying to change the driver side hub assembly on my 05 z71 5.3. I got the three bolts out of the back but I dont have the right size socket for the nut in the center

    anyone know what size it is?

    Looks like bigger that 1 1/4 smaller than 1 1/2


    thanks
    #1
  2. PaulsBowTie

    PaulsBowTie New Member

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    picked up a set of deep well sockets. It was a 36 mm

    Anyone know the torque spec for the nut that goes on the spindle??
    #2
  3. Sierraowner5.3

    Sierraowner5.3 New Member

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    its fairly high, 200+ ft/lbs. if i had my old hayes i would look it up for ya. maybe try googling it.

    Alex
    #3

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