Were can i buy 4.10 gears from
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11-29-2012, 04:55 PM
Drives: E92 M3s, R56 Cooper S
Join Date: Jun 2009
Originally Posted by
The issue is not getting the gears, its finding someone who is willing to install them properly. The M diffy in the E9X M3 is a little finicky when it comes to tolerances in the diff.
Here's diffsonline.com page that has the ring and pinion.
You can buy a re-manufactured diff from bimmerworld.com. Here is the webpage..
I recently purchased my 3.62 FD diff from Diffsonline thru BimmerWorld...
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