33 11 085 Replacing right drive flange on rear differential
WARNING: This page is about a different car, the 2010 BMW X3, 2009 BMW X3, 2008 BMW X3, and 2007 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.
The procedure is described in the document "Replacing left drive flange on rear differential", see 33 11 080 Replacing left drive flange on rear differential .