Genuine OEM Jaguar Rear Door Actuator Buffer, part number C2D40523. This component is designed to cushion the movement of the rear door actuator, preventing harsh impacts and reducing noise during door operation. It is positioned within the rear door assembly, adjacent to the actuator mechanism. Made from durable rubber, it measures approximately 2mm in length, 6mm in width, and 6mm in height, with a weight of 0.032 kg. Choosing a genuine OEM buffer ensures the correct material hardness and precise dimensions for optimal performance and longevity, maintaining factory-level refinement.