Genuine OEM Audi Front Shock Absorber Buffer, part number 5N0412303B. This essential suspension component, often referred to as a bump stop, is designed to prevent excessive compression of the shock absorber, protecting it from damage during severe impacts or large suspension travel. It is positioned on the shaft of the front shock absorber. Weighing 0.088 kg, it is made from durable rubber compound. Using a genuine OEM buffer ensures the correct material hardness and dimensions for optimal suspension travel control and extended shock absorber lifespan.