Genuine OEM Volkswagen Torque Converter, part number 0BK323572Q. This component acts as a fluid coupling to transfer rotating power from the engine to the transmission, allowing the engine to spin independently when the vehicle is stationary. It is located between the engine and the transmission assembly. Genuine OEM torque converters are engineered to precise internal tolerances to ensure optimal fluid pressure, vibration-free operation, and consistent shift quality throughout the service life of the transmission.