For BMW E70 E90 E91 E92 X3 X5 X6, for BMW 3 Series, 5 Series, 7 Series, RWD and 4WD series. Type: Rear Drive Axle Differential Installer Remover Tool Kit. 1x Differential Flange Nut Wrench. Used for installing and removing the threaded nut between the drive shaft and the differential, and can also be used for replacing the differential axle seal.
