Genuine OEM Audi cross member, part number 8K0803535B. This structural component provides essential rigidity and support within the vehicle chassis assembly. It is marked as number 12 in the provided technical diagram. Manufactured from high-strength steel, this part is designed to maintain the structural integrity of the frame. Genuine OEM parts are essential for structural components to ensure the correct bolt pattern, factory-specified material thickness, and precise alignment for safe and reliable vehicle operation.