Genuine OEM Audi A/C Compressor Mount, part number 9J1820905. This component is crucial for securely fastening the air conditioning compressor within the engine bay. It provides stable support, preventing vibration and misalignment. Made from durable metal, it weighs approximately 0.343 kg. Using a genuine OEM mount ensures precise alignment and structural integrity, critical for the long-term performance of the A/C system.