Genuine OEM Volkswagen Shock Absorber Stop Buffer, part number 1EA511357C. This component is designed to prevent excessive compression of the shock absorber, protecting it from bottoming out. It is located at the rear suspension, mounted on the shock absorber shaft. Weighing approximately 0.15 kg and measuring 0.11 meters in length, it is made from durable, resilient material. Opting for a genuine OEM stop buffer guarantees the correct material hardness and dimensions, crucial for maintaining intended suspension travel and preventing damage to other components.