Genuine OEM Volkswagen Transmission Sixth Change Gear, part number 0B7311350. This precision-machined gear is an essential component within the vehicle's manual transmission, specifically designed to engage and provide the sixth gear ratio. It works in conjunction with other gears on the main and counter shafts to transmit power efficiently. Using a genuine OEM gear ensures the correct tooth profile, material hardness, and dimensional accuracy, which are crucial for smooth shifting, minimal wear, and the long-term durability of the transmission.