Genuine OEM Volkswagen Timing Rail Pin, part number 059109426F. This small but critical component is designed to securely fasten the timing rail, which guides the timing chain or belt, within the engine assembly. It ensures the timing system remains correctly positioned and functions reliably. Made from precision-machined metal, it offers durability and exact fitment. Using a genuine OEM timing rail pin is essential for maintaining precise engine timing and preventing catastrophic engine damage.