Genuine OEM Audi Rear Seatbelt, part number 4K8857805EV04. This critical safety component is designed to secure occupants safely in their seats during travel or in the event of a collision. It is positioned in the rear seating area. Weighing approximately 1.2 kg, this assembly includes the retractor and belt webbing. Genuine OEM seatbelts ensure precise calibration of the retractor mechanism and webbing strength for optimal safety performance and compliance with strict automotive safety standards.