Feeler: Swap 4.10 LSD for 3.73 LSD

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  • propellerhead
    Noobie
    • Jan 2006
    • 7

    #1

    Feeler: Swap 4.10 LSD for 3.73 LSD

    I've got a 4.10 LSD. It's pretty greasy and grimey but seems to turn fine with no unusual noises. I'm building a Spec E30 so I need a 3.73 LSD. I've got a bid on one on eBay but I'd rather just swap for one for the cost of shipping.

    EDIT: I don't have any history on this diff. so no known mileage. It came as a spare with the car I purchased. I'll clean it up and drain a sample of the oil. If I'm feeling ambitious I'll pull the cover and sanp some close up pics of the ring and pinion.
    Last edited by propellerhead; 01-26-2006, 01:10 PM.
    2003 Jet Black M3
    2005 Dodge Ram 1500 4X4 Quad Cab [tow rig]
    1990 325i SpecE30 track rat [a work in progress]
  • e30 gangsta
    No R3VLimiter
    • Jul 2004
    • 3877

    #2
    Might be instrested in a trade.

    Comment

    • Dave
      E30 RAT
      • Nov 2003
      • 11675

      #3
      How many miles on it? I have a good condition 3.73 I'd consider swapping with you.
      Current Cars
      2014 M235i
      2009 R56 Cooper S
      1998 M3
      1997 M3

      Comment

      • propellerhead
        Noobie
        • Jan 2006
        • 7

        #4
        Originally posted by DaveCN
        How many miles on it? I have a good condition 3.73 I'd consider swapping with you.
        Update above. Unfortunately I don't have any history on the diff aside from "it came outta an M3". Let me know if there is anything specific I need to look for and I'll report back. I'll post some pics if it will help.
        2003 Jet Black M3
        2005 Dodge Ram 1500 4X4 Quad Cab [tow rig]
        1990 325i SpecE30 track rat [a work in progress]

        Comment

        • e30Matt
          R3V Elite
          • Dec 2003
          • 5077

          #5
          If the diff is in good condition I'll gladly swap with you. Mine's got a good bit of mileage but isn't making any funny noises. Fluid's fresh in it too.

          "See, we're adding a little something to this month's sales contest. As you all know, first prize is a Cadillac Eldorado. Anyone wanna see second prize? Second prize is a set of steak knives. Third prize is you're fired."

          Comment

          • e30 gangsta
            No R3VLimiter
            • Jul 2004
            • 3877

            #6
            Originally posted by e30Matt
            If the diff is in good condition I'll gladly swap with you. Mine's got a good bit of mileage but isn't making any funny noises. Fluid's fresh in it too.
            redline 90w 140 here

            Comment

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