1E0 857 805 B41 : Seat belt pretensioner piston for Volkswagen Golf 3

This seat belt pretensioner piston is an essential component of the three-point safety belt system fitted to the Volkswagen Golf 3. In the event of a crash, it triggers the retraction mechanism to keep the occupant properly restrained. As part of the restoration or maintenance of a classic Golf 3, replacing it with a new part guarantees the proper functioning of the restraint device. An essential intervention to keep this vehicle in a reliable condition and compliant with its original design.