Genuine OEM Volkswagen Front Seat Belt Height Adjuster, part number 3C8857819A. This adjuster is a crucial safety component that allows occupants to customize the height of the front seat belt for optimal comfort and secure positioning. Weighing 0.3013 kg and measuring 0.172m x 0.04m x 0.053m, this genuine OEM part ensures reliable operation and proper integration into the vehicle's safety system, maintaining factory-specified safety standards.