0491479 231080 Mandrel MW: Notes
WARNING: This page does not describe the selected car, but rather 19 other vehicles, including the 2015 BMW Alpina B7L, 2015 BMW Alpina B7, 2014 BMW Alpina B7L, 2014 BMW Alpina B7, and 2013 BMW Alpina. However, it is still accessible from the selected car via links, so may be relevant.
Note: (Drift) For driving outer bearing race into and out of front and center sections of transmission housing (countershaft) and for driving ball bearing into and out of rear section of transmission housing (drive shaft)