BMW Differential Backlash adjustment C clip (snap ring) set – 168 K/L
BMW Differential Backlash adjustment C clip (snap ring) set – 168 K/L, RacingDiffs part no. RD3006. A RacingDiffs part for differential rebuilds, gear ratio swaps and LSD setup.
Key Features
- Precision adjustment: Kit spans ~3.0–4.0 mm in 0.1 mm steps to dial carrier preload/backlash precisely (10 pieces included).
- Noise prevention: Fine steps help eliminate whine and chatter that come from improper setup—especially after adding an aftermarket LSD carrier.
- Broad compatibility: Designed for BMW non-M models (post-1999) such as E46 , E9X , E8X , E39 , E60 , and others.
- Hassle-free verification: Unsure on size?
Technical Specs
| Spec | Value |
|---|---|
| Intended use | Carrier preload and backlash adjustment on post-1999 BMW differentials (non-M). |
| Kit content | Precision C-clips (~3.0–4.0 mm range in 0.1 mm steps), 10 pieces total. |
| When to use | After installing an LSD carrier or changing final drive ratio; whenever backlash/preload must be reset. |
| Measurement | Use a dial indicator at the ring gear to set backlash to BMW specification; verify tooth contact with marking compound. |
| Best practices | Work clean; record each trial stack; torque fasteners to spec; rotate and re-measure after seating bearings. |
Fitment
- E46 3-Series (non-M)
- E9X 3-Series (E90/E91/E92/E93, non-M)
- E8X 1-Series (E81/E82/E87/E88, non-M)
- E39 5-Series (non-M)
- E60/E61 5-Series (non-M)
- And other post-1999 BMW non-M models with snap-ring carrier shimming
If your exact model isn’t listed, send us your VIN and we’ll confirm compatibility.
Specifications
| Spec | Value |
|---|---|
| Brand | RacingDiffs |
| Part number | RD3006 |
| Version | 168 K/L |
| Weight | 0,6 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 Differential Backlash adjustment C clip (snap ring) set – 168 K/L
248.05€
Excl. VAT: 205.00€
Tags: RS-RD-RD3006,