This product is a genuine OE (Original Equipment) rear suspension camber eccentric bolt, nut, and washer set specifically designed for the Audi A6 Allroad 4G C7 model. The manufacturer part number is WHT000228A, and the reference OE/OEM number is also WHT000228A. These components are crucial for adjusting the camber angle in the rear suspension of the vehicle, ensuring optimal alignment and handling. Made by Audi, these parts are of high quality and are essential for maintaining the suspension system's performance and stability.