Sealing ring for right drive flange, replacing: Notes
WARNING: This page is about a different car, the 2005 Audi A4, 2004 Audi A4, 2003 Audi A4, and 2002 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Special Tools - Sealing Ring For Right Drive Flange, Replacing
Courtesy of VOLKSWAGEN UNITED STATES, INC.
Special tools, testers and auxiliary items required