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.
0491891 312040 Mandrel MW
NOTE:
(Drift) For fitting the radial shaft seal in the front wheel hubs and on the drive flange for the rear axle differential [Discontinued]