0491561 232170 Device MW

WARNING: This page is about a different car, the 2011 BMW M3, 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 tensioning the transmission leaf springs

Fig 1: Identifying Device (232170)

Courtesy of BMW OF NORTH AMERICA, INC.