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Rearend outer axle bearings, repair bearings, are they usually a b1tch to install?

This is a discussion on Rearend outer axle bearings, repair bearings, are they usually a b1tch to install? within the Technical / Maintenance forums, part of the General Discussion category; Wife's 2007 suburban Z71 was making a little rear diff noise and also had a fluid leak at the tube ...

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    Rearend outer axle bearings, repair bearings, are they usually a b1tch to install?


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    Wife's 2007 suburban Z71 was making a little rear diff noise and also had a fluid leak at the tube end. Picked up some Moog/National repair bearings with integral seal, I can't get these suckers in at all.. Are they usually really difficult? O'Reilly's site says they are 2.842 diameter, they measure more like 2.845 with my caliper while the housing ends measure 2.841, thus my issue.. Both tubes measure same, both bearings measure same. That would be excessive interference fit wouldn't it?

    hoping the Delco parts house is open on the holiday tomorrow to try their brand.

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    Registered User bowtieguy101's Avatar
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    Re: Rearend outer axle bearings, repair bearings, are they usually a b1tch to install

    heat the housing and freeze the bearings before you install them,
    1995 chevy street pounder project.
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    Resident Dick Quyonmob's Avatar
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    Re: Rearend outer axle bearings, repair bearings, are they usually a b1tch to install

    Sounds like the "repair" bearing is overdiameter to fit in a wallowed out axle tube.

    Try the freezer trick, and heating the axle tube, as mentioned.

    I had to put my LBJ's in the freezer for 2hrs before they would even contemplate fitting in the LCA.

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