Genuine OEM Volkswagen Seat Belt Buckle Receiver, part number 2K7857740AMNB. This critical safety component is where the seat belt tongue latches, securing the occupant in their seat. It is typically mounted to the seat frame or floor. Finished in MNB, it weighs 0.143 kg. Choosing genuine OEM ensures the buckle meets stringent safety standards, provides reliable latching, and integrates correctly with the vehicle's restraint system, which is paramount for occupant protection.