WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.
0493123 000209 Chain MW
NOTE:
(Chain) Chain with hook. Version similar to 11 0 003. Replaced by 00 6 006 [Discontinued]