Diff Tag Question

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  • WarHammer 2/1
    Advanced Member
    • Sep 2013
    • 190

    #1

    Diff Tag Question

    I've seen the usual diff tags for our cars but when I went to check the one on my car, it looked like this:





    Why is it different?
  • Restoman
    E30 Fanatic
    • Jun 2006
    • 1311

    #2
    might be a reman unit from BMW. Check the Bentley, I think I saw its in there.
    i'lldoitforacaravan

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    • WarHammer 2/1
      Advanced Member
      • Sep 2013
      • 190

      #3
      Originally posted by Restoman
      might be a reman unit from BMW. Check the Bentley, I think I saw its in there.
      Yup, your right. Just looked it up in the book. I guess you divde the second two numbers by the first two and that's the axle ratio. Then the A means it's a replacement final drive.

      So apparently my diff is a 3.73 lsd. :pimp:

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