Genuine OEM Audi Flywheel, part number 0AW105317AK. This component serves as the rotating mass that stores rotational energy and provides a smooth surface for the clutch or torque converter interface. It is located at the rear of the engine crankshaft assembly. Weighing approximately 12.56 kg, this flywheel is balanced to factory standards to minimize engine vibration. Choosing a genuine OEM flywheel ensures the correct mass and mounting geometry for seamless integration with the transmission system.