Late model shafts in Early model

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  • SamE30e
    R3V Elite
    • Sep 2007
    • 4319

    #1

    Late model shafts in Early model

    Hey,

    I can't seem to find a solid answer. I know the pre 85 build cars have smaller wheel bearing diameters. But will a late model non-abs shaft fit into a early model trailing arm?

    I heard the trailing arm diameter is smaller which I can't find answer about the axle actually fitting?

    ETK says for all 325e's non ABS it's - 33211226333


    And up till 85, it says the trailing arm is a 88mm and after 85 its 91mm. Has anyone used earlier trailing arms with later shafts? I snapped an axle and can't find a early model replacement, but can find plenty of late models. I was actually looking at the 4340 CAtuned axles.

    Thanks,

    Sam.
    1985 325e 2.8 Turbo VEMS
  • MR 325
    Moderator
    • Oct 2003
    • 37825

    #2
    Yes the later axles will fit the earlier hubs.
    BimmerHeads
    Classic BMW Specialists
    Santa Clarita, CA

    www.BimmerHeads.com

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    • SamE30e
      R3V Elite
      • Sep 2007
      • 4319

      #3
      I ended up getting a late model non-abs shaft and it went right in.

      Now I'm afraid to put my drag radials on lol... I might grab some extra shafts and keep them in the trunk.
      1985 325e 2.8 Turbo VEMS

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