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BMW LSD and gear ratio swap tools

BMW differential adjustment shims
BMW bolt type Differential Backlash adjustment shim kit from 149,00€
BMW E46 E82 E90 Differential adjustment snap ring
BMW Differential Backlash adjustment C clip (snap ring) set (Year 2000+) from 205,00€
BMW crown gear spacer
BMW Differential crown ring spacer for low to high gear ratio swap from 159,00€
BMW E30/E36 LSD to E40 diff swap kit
BMW E46 LSD swap kit (E30/E36/E34 ZF 006 unit) from 230,00€

BMW E46 E92 M3 diff gear ratio change
BMW Motorsport Gear ratio swap set from 214,00€
BMW Gear ratio swap kit
BMW non M Gear ratio Swap set from 191,00€

In this collection, you will find tools to change gear ratio in BMW differentials, install LSD unit from another model, adjust backlash and such.

In case you are using LSD unit from TDS models and wish to combine it with short gear look for Crown gear spacer.

Also the most popular set among E46 owners is here on this page, and that is E30/E36 LSD to E46 diff swap kit. This set contains all parts needed to install the oem (ZF 006) Limited slip differential from E30, E36, E34 etc. in the E46 differential housing.

If you just need to adjust backlash again, we have shims and C clips always available in stock.