Genuine OEM Volkswagen Rear Coil Spring, part number 2Q0511121BN. This essential suspension component is located in the rear of the vehicle, where it supports the vehicle's weight and absorbs road shocks and vibrations. It works in conjunction with the shock absorber to maintain tire contact with the road and provide a comfortable ride. Weighing 1.311 kg and measuring 0.34m in length, a genuine OEM coil spring ensures the correct spring rate and material fatigue resistance for long-lasting performance and factory-specified ride height.