WARNING: This page is about a different car, the 2016 BMW Z4, 2015 BMW Z4, 2014 BMW Z4, 2013 BMW Z4, and 2012 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
For pressing the roller bearing out of the dual-mass flywheel. Liquidation of existing inventory and then available only as a complete tool set 212050=8330 0494762 - as of 28.02.2012
Fig 1: Identifying Bush Minimum Set - Mechanical Tools AM (212051)