Genuine OEM Volkswagen Adjusting Washer, part number WHT009276AH. This washer provides precise adjustment for components, ensuring correct alignment and spacing within the vehicle's assembly. It is located at position 14 in the differential assembly. Adjusting washers are critical for maintaining the correct pre-load and backlash in gear sets, ensuring smooth and quiet operation of the drivetrain. Genuine OEM parts are manufactured to exact specifications for optimal fit and performance.