Genuine OEM Volkswagen Alternator Pin, part number WHT010854. This pin is designed to align and secure the alternator to its mounting bracket, ensuring proper installation and function of the charging system. It is located in the alternator assembly. The pin has a length of 0.04 m and a diameter of 0.02 m. Genuine OEM pins provide the exact fit and strength required to support the alternator and maintain proper alignment for vibration-free operation.