Genuine OEM Volkswagen Crankshaft Compensation Washer, part number 059105303E. This precision-engineered metal washer is vital for correctly adjusting the crankshaft's end play, which is the small amount of axial movement allowed. It is installed within the engine's crankshaft assembly. Weighing 0.046 kg and with a thickness of 0.002m, this washer maintains critical internal clearances. Choosing a genuine OEM compensation washer ensures the exact dimensions and material hardness required for proper crankshaft function and extended engine bearing life.