I have for sale, a 6-bolt, E21 open diff. This is the strongest differential for the BMW 2002, 2002tii.
Also have an E36, small diff, 168mm LSD 3.91 ratio.
My plans were to stick the LSD/gears into the E21 housing/axle stubs to make the strongest LSD available for the BMW 2002, 1602 E10 sedans.
Wouldn't take much for a differential shop to make the swap.
All documented here:
www.bmw2002faq.com
Also included are E21 axles. Use the E21 inner axle mounts and shafts, your 2002 cover, and your 2002 outer axle mounts w/some 1/4" spacers (found on ebay) and you are set.
Price ($500) is for everything shown. Not including shipping from Seattle, which won't be cheap because of how heavy they all are.


Also have an E36, small diff, 168mm LSD 3.91 ratio.
My plans were to stick the LSD/gears into the E21 housing/axle stubs to make the strongest LSD available for the BMW 2002, 1602 E10 sedans.
Wouldn't take much for a differential shop to make the swap.
All documented here:

Strongest 2002 Limited Slip Differential Build
How To Build the Strongest Small-case Limited-slip Differential For Your 2002. AKA: Late E36 318i/ti Pumpkin into an E21 Open 6-bolt Differential Case. By Andrew Adams of Ireland Engineering Email: a n d r e w a d a m s @ I e m o t o r s p o r t . c o m Website: bmw2002.com or iemotorsport.com Di...

Also included are E21 axles. Use the E21 inner axle mounts and shafts, your 2002 cover, and your 2002 outer axle mounts w/some 1/4" spacers (found on ebay) and you are set.
Price ($500) is for everything shown. Not including shipping from Seattle, which won't be cheap because of how heavy they all are.

