BMW 168mm Small case LSD - Clutch plate set (E30, E36, Z3) 4 RD4005
BMW 168mm Small case LSD - Clutch plate set (E30, E36, Z3) 4 cyl., RacingDiffs part no. RD4005, RD4009. The kit replaces the friction and steel plates of the factory limited slip differential with RacingDiffs plates made from heat-treated tool steel with a molybdenum-ceramic coating.
Fitment
- E21
- E30
- E36
- Z3
BMW 168mm small-case clutch-type LSDs were typically found in most 4-cylinder BMW models up to 1999 , including:
Versions
| Choose your set | Part number |
|---|---|
| Track pack - Stg 1 (E30) | RD4005 |
| Track pack - Stg 1 (E36/Z3) | RD4009 |
Specifications
| Spec | Value |
|---|---|
| Brand | RacingDiffs |
| Part number | RD4005, RD4009 |
| Weight | 1,3 kg |
RacingDiffs
Founded in Belgium, RacingDiffs is a specialist developer of limited slip differential conversions and upgrades for popular rear-wheel-drive platforms. Their bolt-in LSD kits convert open differentials into performance units without a full housing swap — a cost-effective solution for track day and drift enthusiasts seeking better traction and balance.
Official page: racingdiffs.com
Official page: racingdiffs.com
BMW 168mm Small case LSD - Clutch plate set (E30, E36, Z3) 4 RD4005
349.69€
Excl. VAT: 289.00€
Tags: RS-RD-RD4005,






