Buy OEM Audi Part # 06K105591ADBLA (06K-105-591-AD-BLA). Engine Crankshaft Main Bearing. A4 Quattro; Engine Code DMSA; Lower; Blue. A5; Engine Code DMSA; Lower; Blue. Crankshaft Main Bearing -

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

Engine Crankshaft Main Bearing

Fits A4, A5 Sportback, Q5

A4 Quattro; Engine Code DMSA; Lower; Blue. A5; Engine Code DMSA; Lower; Blue.
Crankshaft Main Bearing - Repair or Replace
If your Audi 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.