Genuine OEM Audi Vibration Damper, part number 079105251AL. This component is attached to the crankshaft and is designed to absorb torsional vibrations generated during engine operation, ensuring smoother running. It is located at the front of the crankshaft, often behind the crankshaft pulley. Made from a combination of metal and rubber for effective damping. Genuine OEM parts are precisely balanced and manufactured to OE specifications for optimal engine performance and longevity.