Shop OEM BMW Part # 11217522983 (11-21-7-522-983, 11210150223, 11210302464, 11211438856). Engine Crankshaft Main Bearing. 545i; Upper; Green. 550i; Upper; Green. 550i; Upper; Green; 70.00MM/0.000. 645Ci; Upper; Green. 650i; Upper

Bearing Shell green. Engine Crankshaft Main Bearing.
Color-Green. Engine Crankshaft Main Bearing. Includes: One Half Bearing. Includes: One Half Shell.

Engine Crankshaft Main Bearing

545i; Upper; Green. 550i; Upper; Green. 550i; Upper; Green; 70.00MM/0.000. 645Ci; Upper; Green. 650i; Upper; Green; 70.00mm. 745i, 745Li; Upper; Green. 750 Series; Upper; Green. 760i, 760Li; Main Bearings; Upper; Green. X5; 4.4L; Upper; Green. X5; 4.8L; Upper; Green. X5; Upper; Green; 70.0mm.
Crankshaft Main Bearing - Repair or Replace
If your has developed a knocking or tapping sound coming from the engine, you could have a faulty crankshaft main bearing. Allow our certified technicians to help you determine the source of the noise and the best possible solution.