Genuine OEM Audi flywheel, part number 06E105269A. This component is designed to provide rotational inertia to the engine and serves as the primary mounting surface for the clutch assembly. It is located at the rear of the crankshaft within the transmission and engine interface. Weighing approximately 10 kg, this flywheel is precision-balanced to minimize engine vibration. Genuine OEM flywheels are critical for maintaining correct rotational balance and ensuring proper clutch engagement and heat dissipation.