Genuine OEM Volkswagen Rear Door Check Stop, part number 6R4839249C. This essential component is installed within the rear door assembly, designed to limit the opening range of the door and hold it in various open positions, preventing accidental closure or over-extension. It is positioned within the rear door. Weighing approximately 0.15 kg and measuring about 18 cm in length, this stop provides reliable door control. Choosing a genuine OEM door check stop ensures correct tension, robust construction, and precise fitment for safe and consistent door operation.