Genuine OEM Audi Engine Transmission Mount, part number 4G0399115S. This robust cast metal component is specifically designed to provide critical support for both the engine and transmission assembly, working to reduce vibrations and maintain precise alignment of the powertrain. It plays a vital role in the overall stability and performance of the vehicle's drivetrain. Weighing 0.651 kg and measuring 0.18m x 0.15m x 0.095m, it ensures a secure and accurate fit. Choosing a genuine OEM engine transmission mount guarantees the correct structural integrity, vibration dampening, and long-term reliability for your vehicle's powertrain.