Ignition Switch Fuel Gas Cap Seat Lock Set for VZ1500 Boulevard Intruder M90 M1500 37000-40831 37000-40880 37000-40881 This lock set is designed to fit specific motorcycle models and includes components for the ignition switch, fuel tank cap, and seat lock.The parts are engineered to function together as a coordinated system, consistent key across all locking points.Compatible with select VZ1500 models, including Boulevard Intruder M90 and M1500 variants, the set replaces using specified part numbers 37000-40831, 37000-40880, and 37000-40881.Installation requires proper alignment with existing wiring and mechanical interfaces.