Genuine OEM Audi Dual Mass Flywheel, part number 0BZ105266Q. This component serves to absorb torsional vibrations from the engine and provide a smoother engagement between the engine and the transmission. It is mounted to the crankshaft. The dual mass flywheel's design contributes significantly to drivetrain comfort by reducing noise and vibration. Genuine OEM ensures the correct mass, damping characteristics, and precise balancing for smooth operation and extended drivetrain component life.