33 52 161 Replacing Rear Left Or Right Thrust Bearing For Spring Strut / Shock Absorber
WARNING: This page is about a different car, the 2007 BMW 550i and 2006 BMW 550i. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Procedure is described in the article "REAR SPRING STRUT SHOCK ABSORBER ... ".