Genuine OEM Volkswagen Gearbox Gear, part number 020311159D. This gear is a precision-engineered component within the transmission, responsible for transmitting power and achieving specific gear ratios. It is designed for smooth and efficient operation. This is a new, genuine OEM part. Genuine OEM gears are manufactured to exact tolerances, ensuring perfect meshing with other gears, quiet operation, and exceptional durability under high stress, which is critical for the longevity and performance of the transmission.