Genuine OEM Volkswagen Rear Bump Stop, part number 3C0511359B. This component is designed to limit suspension travel, preventing metal-on-metal contact and absorbing excessive shock during compression. It is positioned in the rear suspension assembly. Made from durable rubber or polyurethane, it maintains its elasticity and protective function over time. Choosing a genuine OEM bump stop ensures precise fitment and the correct material properties for effective suspension protection and ride quality.