Genuine OEM Audi Rear Gas Shock Absorber, part number 8K0513035AJ. This component is crucial for absorbing impacts and controlling suspension motion, contributing to vehicle stability and ride comfort. It is installed in the rear suspension assembly. Weighing approximately 1.66 kg and measuring 0.6 meters in length, this gas-filled shock absorber provides consistent damping performance. Choosing a genuine OEM shock absorber ensures precise factory calibration, optimal damping characteristics, and long-term durability, maintaining the intended vehicle dynamics.