Genuine OEM Audi Rear Lid Side Stop, part number 8T0827377C. This component is designed to limit the range of motion for the rear lid, preventing it from opening too far or slamming shut. It is typically positioned on the side of the rear lid or its opening. Made from durable rubber or plastic, it acts as a bumper or cushion. Choosing a genuine OEM stop ensures the correct dimensions and material properties for reliable operation and protection against wear and damage.