Genuine OEM Audi Mounting Bracket, part number 420853171D01C. This component serves as a structural support or mounting point for other assemblies within the vehicle's chassis. It is located on the front left side, attaching to the underbody rail. The bracket is finished in colour code 01C, typically a protective black coating. Using a genuine OEM bracket ensures correct dimensions, material strength, and proper alignment for critical structural integrity and component attachment.