Photo shown for illustration; shade and shape may differ slightly.
MFactory Solid Pinion Sleeve and Shim Kit for the BMW 188 differential (E46, E8X, E9X, F2X, F3X)
The solid sleeve replaces the factory crush sleeve on the pinion of the BMW 188 differential (E46, E8X, E9X, F2X, F3X). The factory sleeve can fail under high load and lead to premature differential failure.
Specifications
| Brand | MFactory |
| Code | MF-TRS-PSE46-1 |
| Contents | Solid sleeve and shims |
Which cars it fits
- BMW with the 188 differential
What to check
- Recommended for high power builds.
- A new sleeve is mandatory when replacing the pinion gear.