Genuine OEM Volkswagen Engine Crankshaft Pulley Damper, part number 03H105243Q. This critical component is mounted on the front of the crankshaft, serving to reduce torsional vibrations produced by the engine and drive accessory belts. It consists of an outer ring and an inner hub connected by a rubber isolator. Weighing 3.507 kg, this damper is made from robust metal and rubber. Choosing a genuine OEM crankshaft pulley damper ensures precise balancing, correct vibration dampening characteristics, and long-term durability, protecting the crankshaft and accessory components.