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BMW E21 320is 3.64 LSD limited slip differential

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Price: $800
Location: Fremont, CA

Selling my rare, factory 3.64 limited slip differential. It came out of a 1979 320iS. It will fit any E21 and can fit 2002s with some modification. I bought this low mileage diff from Double02 over ten years ago. It's been stored indoors with fresh Lucas oil since then. I'll drain and refill with brand new oil if the buyer is local. Break-away torque was measured at 40ftlbs which is stronger than any other E21 LSD I've ever had. Most are worn and measure 25ftlbs or less. Factory spec is 45ftlbs so this diff is in excellent condition. I had some output flange seals in my parts bin so I just put those in as well. Didn't need them but now they're new. $800 obo.


Willing to ship at buyer's expense but I am looking for a local buyer first. If it doesn't sell locally I will build a small crate to ship. It weighs about 60lbs and will ship from 94539 if you want to estimate the shipping.






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Hi, I'm interested if it hasn't sold yet. In So-Cal but I have friends in the bay area if shipping were to become an issue. My wife's 73 Golf 2002 has a very loud open diff that either needs a rebuild or replacement soon, so why not upgrade 😉


Haven't used the FAQ much yet so it's telling me I can't send a PM yet...sorry!

Edited by Duder
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  • 2 months later...

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