BMW Rear Axle Differential Ratio 3.73…other numbers 8694981 - 01 GF +202 369 C..Looks like it has been fitted with new bearings and seals.Everything seems to move smoothly.Untested.Please check number corresponds with your diff.
BMW Rear Differential Pinion Bearings F-236120.03 168L Type
BMW Rear Differential Repair Bearing Kit LuK 462014710
BMW Rear Differential Driveshaft Insert Locking Nut Kit Genuine New 33127607158
BMW Rear Differential Repair Bearing Kit LuK 462014810
Fit For New BMW Rear Differential Driveshaft Locking Nut 33127607158
BMW Rear Differential 2.93 Ratio 1 Series F20 116d N47 7605587 7605587