Genuine OEM Volkswagen Collared Bolt, part number N91269101. This bolt is used to secure mounting parts for the 8-speed automatic gearbox and the fuel rail. It is indicated as item 12 in the diagram. The bolt measures 0.096m in length and weighs 0.082kg. Genuine OEM bolts for fuel and transmission systems are manufactured to strict tolerances for material and thread form, preventing leaks and ensuring the integrity of critical assemblies.