Genuine OEM Volkswagen Rear Wheel Bearing Housing, part number 1EA505433S. This housing encloses the wheel bearing and provides mounting points for suspension and brake components. It is located in the rear suspension assembly, specifically at position 15 on the diagram. Constructed from robust metal, it ensures the integrity of the wheel bearing and surrounding suspension geometry. Genuine OEM housings guarantee precise fitment and material strength for safe and reliable wheel operation.