23-0020 Holder
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.
0491440 230020 Holder Minimum set: Mechanical tools MW
NOTE:
(Counter support) For all three- and four-hole flanges when releasing and tightening [Released]
Storage Location: A1, C1, B1
Courtesy of BMW OF NORTH AMERICA, INC.