Genuine OEM Volkswagen Adjustable Stop Buffer, part number 1Q0825443B. This buffer provides adjustable cushioning and limits the travel of the convertible top stowage box. It is located at position 31 in the assembly. The part measures 0.043 m in length, 0.03 m in width, and 0.03 m in height, with a weight of 0.046 kg. Genuine OEM parts ensure precise fitment and material integrity, crucial for the smooth operation of convertible top mechanisms.