BMW 168mm Diff Rebuild Kit
Contains all of the parts required to change a ring and pinion, and install an LSD carrier. All bearings, seals, o-rings, crush washer, lock plate etc are included. This is the most complete kit available anywhere in the world. All components are OEM. Don't attempt a build without it.
OEM bearing brands fitted to BMWs include: Koyo, Timken, SKF and FAG. They are all exceptional products. Seals include SKF, Corteco and Kaco. I have found that the SKF seals are the best. I often stock another brand which is very close in design to the SKF, and these are supplied where possible. Otherwise Kaco and Corteco and supplied.