31 3 358 Insert ring
WARNING: This page is about a different car, the 2010 BMW M3, 2009 BMW M3, and 2008 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
For inserting spring retainer ring 31 3 354 model series (PL2)
Order number: 31 3 358
Insert ring