Description

Oil Pump Outer Rotor

Please note that BMW have changed tolerance specification on these rotors so the tolerance between the outside diameter and the crankcase is now significantly larger. This is normal.

The groove in the side was added as a dirt trap

Model: R45, R50, R60, R65, R75, R80, R90, R100

Model Years: 1969 – 1996

Part#: 11411253293