Genuine OEM Volkswagen C Rail For Roof, part number 7C0860649B. This C-shaped rail is designed for mounting on the roof, allowing for the attachment or securing of various accessories or panels. It is located on the roof assembly. The rail measures 3.07 meters in length, 0.03 meters in width, and 0.03 meters in height. Using genuine OEM C rails ensures precise fitment and a secure interface for roof-mounted equipment.