Genuine OEM Audi Gearbox Mounting, part number 8W0399156AT. This component is designed to securely fasten the transmission to the vehicle's chassis, providing essential support and dampening vibrations. It plays a critical role in maintaining the correct alignment of the drivetrain. Weighing approximately 0.61 kg, this mount is built to factory specifications. Choosing a genuine OEM gearbox mounting ensures precise fitment, optimal vibration isolation, and long-term reliability, preventing premature wear on other drivetrain components.