Part #: CShaft-Seal342
Crankshaft Seal for BMW Airhead (100m OD x 80mm ID x 10mm H) also known as the "Rear Main Seal"
The installation tool is found here: CSSealTool342
Often it is best to replace the oil pump seal while into the engine this far. EME # OilPumpOring895
NOTE: Replace flywheel O-Ring Part No:FW-ORing093 when replacing this main seal.
Vehicle Manufacturer: BMW
Application: BMW Airhead Models
Make/Model: BMW R45, R50, R60, R65, R75, R80, R90, R100
Model Years: 1969 - 1996
Manufacturer #: 11 11 1 338 342
Brand: Made in Germany
(See APPLICATION TABLE tab BELOW to verify vehicle fitment)