Buy OEM 1993 Porsche Part # 9A110107392 (9A1-101-073-92). Engine Crankshaft Main Bearing. 911; w/o Partial Groove; Blue. Crankshaft Main Bearing - Repair or Replace If your 1993 Porsche

Engine Crankshaft Main Bearing. Main - Bearing Shell.
Color-Blue. Engine Crankshaft Main Bearing.

Engine Crankshaft Main Bearing

Fits 911

911; w/o Partial Groove; Blue.
Crankshaft Main Bearing - Repair or Replace
If your 1993 Porsche 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.