Mandatory requirement whenever the differential unit is removed/reinstalled from the carrier. Prices are per pair
MFACTORY BMW FITMENT GUIDE
E36/E39/E46 All Fitments – THE LSD IS A DIRECT BOLT ON REPLACEMENT
E8X/E9X/E60 non 35-i – THE LSD IS A DIRECT BOLT ON REPLACEMENT
E8X/E9X/E60 35i AT – THE LSD IS A DIRECT BOLT ON REPLACEMENT
E8X/E9X/E60 35i MT < 03/2007 (inc. 335d) – THE LSD IS A DIRECT BOLT ON REPLACEMENT
E8X/E9X/E60 35i MT > 03/2007 (inc. 335d) – THE LSD REQUIRES EITHER THE OE CROWN WHEEL TO BE WELDED TO IT OR A NEW MFACTORY FINAL DRIVE FITTED (MF-TRS-02E25, MF-TRS-02E28, MF-TRS-02E31)
E8X/E9X/E60 35i DCT – THE LSD REQUIRES EITHER THE OE CROWN WHEEL TO BE WELDED TO IT OR A NEW MFACTORY FINAL DRIVE FITTED (MF-TRS-02E25, MF-TRS-02E28, MF-TRS-02E31)
F20/F30 All Fitments – THE LSD REQUIRES EITHER THE OE CROWN WHEEL TO BE WELDED TO IT OR A NEW MFACTORY FINAL DRIVE FITTED (MF-TRS-02E25, MF-TRS-02E28, MF-TRS-02E31)