Front left wheel hub with integrated bearing for CUPRA models, compatible with part numbers 5WA407621D and 5WA407621A. This OEM hub assembly ensures smooth front wheel rotation, accurate alignment, and stable braking performance. It includes a sealed bearing unit pre-installed, reducing installation time and ensuring long-term reliability. Suitable for CUPRA vehicles built on the MQB platform such as CUPRA FORMENTOR and CUPRA LEON (engine and trim dependent).