WTB 3.73 diff, lsd or open

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  • Andy.B
    E30 Mastermind
    • Sep 2011
    • 1650

    #1

    WTB 3.73 diff, lsd or open

    The rear diff in my gf's e30 is squealing away, and got so loud she stopped driving it. I need a non-noisy 3.73 diff (open or lsd) to swap in to get the car back on the road.
  • Andy.B
    E30 Mastermind
    • Sep 2011
    • 1650

    #2
    Bump.

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    • bradnic
      No R3VLimiter
      • Jul 2012
      • 3550

      #3
      I have a 3.73 LSD in the Chicago area, but the shipping is likely to be quite expensive because of the weight. Bought it for a spare locally for $200 about a year ago.
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      • zcenterb
        R3VLimited
        • Feb 2014
        • 2105

        #4
        I have one that i have yet to take out of my 325i Swap, and i think its a LSD but not sure. And Im only n Burlington Vermont so shipping wouldn't be too too bad. If its open i can do 150 shipped, if its LSD like 250 shipped maybe? Im assuming shipping will be like 50 or 60 bucks. Anyway let me know, i can go check it if your interested.
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        • Poorboyz
          R3VLimited
          • May 2012
          • 2117

          #5
          I have a 3.73 Open. It doesn't have a back cover or the output shafts but you can have it for $50 plus shipping if you're still interested.
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          • evobmwe30
            E30 Mastermind
            • Aug 2012
            • 1609

            #6
            I have one

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            • sweet3
              Mod Crazy
              • Oct 2012
              • 749

              #7
              I have a 3.73 open diff. I replaced it because I thought it was whining. Turned out that my problem was a bad wheel bearing lol.
              The breather port on the top of the rear cover was damaged. You will just need to use your original rear cover. I can do $149 shipped :)
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