Genuine OEM Cupra Rear Hub with Bearing, part number 3QF407621P. This integrated assembly connects the rear wheel to the vehicle's suspension system, allowing for smooth and stable rotation. It is precisely engineered to handle the loads associated with driving and to ensure the wheel spins freely with minimal friction. As a genuine OEM part, it guarantees the correct bearing tolerances for vibration-free operation and long service life, maintaining the integrity of the suspension system.