1120 Gauge
WARNING: This page is about a different car, the 2013 BMW X5 M, 2012 BMW X5 M, 2011 BMW X5 M, and 2010 BMW X5 M. However, it is still accessible from the selected car via links, so may be relevant.
0492458 341120 Gauge MW
NOTE:
For checking the brake piston setting in the front fixed calliper, brake piston diameter 54...57 mm / single-circuit brake system [discontinued]
Courtesy of BMW OF NORTH AMERICA, INC.