Genuine OEM Volkswagen Wheel Bearing Housing, part number 7P0407245B. This housing encloses the wheel bearing, allowing the wheel to rotate freely while providing a mounting point for suspension components. It is located at position 12 in the diagram. The housing is precision-machined to ensure a perfect fit for the wheel bearing and suspension linkages. Genuine OEM wheel bearing housings are critical for maintaining wheel bearing integrity and proper suspension alignment, ensuring safe and stable driving.