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BMW 168mm Small case LSD - Clutch plate set (E30, E36, Z3) 4 cyl.
RD4004
133,00€ - 654,00€120,00€ - 589,00€
BMW 168mm Limited Slip Differential
Restore and Elevate Performance
Specifically designed for most 4-cylinder BMW models before 1999, the small-case (168mm) Limited Slip Differential has been a cornerstone for models like the E21, E30, E36, and Z3.
Ensure you're well-informed; watch our explanatory video before placing an order.
Fitment
BMW 168mm small-case clutch-type LSDs were typically found in most 4-cylinder BMW models up to 1999, including:
- E21
- E30
- E36
- Z3
Choose Your Pack
Service Pack
- 2-clutch set
- Restores factory feel and OEM-level performance
Stage 1 – Track Pack
- 2-clutch set with RacingDiffs durable clutch plates for optimal grip and longevity
- Billet steel cap
- Ramp saver shim designed for prolonged differential health
Stage 2 – Race Pack
- Aggressive 4-clutch set with RacingDiffs enhanced clutch plates for a better performance curve
- Pre-load shim set
- Billet steel cap for superior strength and stability
- Ramp saver shim and pre-load shim set for precise lock and improved handling
Stage 3 – Max Performance Pack
- Aggressive 4-clutch set with RacingDiffs premier clutch plates
- Billet steel cap
- Pre-load shim set
- Multi-variation ramp set – fine-tune differential behavior for optimal power delivery and traction
Complete Rebuild Recommendation
To rebuild your differential completely, we recommend adding the: Bearing & Oil Seal Set .
Installation & Support
Subscribe to the RacingDiffs YouTube Channel to get installation tutorials and new updates — don’t forget to press the notification bell.
OEM Part Numbers (Reference)
33141203806 / 33-14-12-03-806
33141203803 / 33-14-12-03-803
33141203804 / 33-14-12-03-804
33141203805 / 33-14-12-03-805
33141204153 / 33-14-12-04-153
