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Old Dec 24, 2011 | 09:14 AM
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I'm thinking of getting new gears for my car but I have some questions about my old unit. I can hear a slight rattling sound coming from the rear of the car but only when I'm under hard acceleration. Also, I know my LSD isn't working properly cause most of the time my right rear wheels spins and the left doesn't. Should I get my stock carrier serviced/rebuilt when I get gears installed and will that fix the problem? Any one know what that would cost or what the problem might be?

I'm going from a stock 2.73 to a Richmond 3.73 and I have no traction control, FWIW.
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Old Dec 24, 2011 | 12:16 PM
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If your 2001 still has the stock carrier from the factory line,it would be a Torsen,cost more to rebuild it than to replace it. Could pick them up used,but still servicable,for 100-150,used Auburns(98s' and earlier)would go in that price range too.
If you pick up a carrier from a 2.73 rear,you would need 3.73 'thick' gears for a 2 series carrier.If you pick up a carrier from a 3.23 or 3.42 rear,you would need 3.73 standard gears for a 3 series carrier.
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Old Dec 24, 2011 | 01:30 PM
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Cool, thanks for the info. Do you know for sure if the 2 symptoms I described are because the carrier is failing (rattling sound and one wheel peel?) Are these signs of a bad rear?
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