Motorcycle Starter Relay Solenoid compatible with models requiring specifications equivalent to ACCUMAX 10A-F1035, AMETEK 15-450, E5DF-11450-AA, and E89F-11450-AA.Designed for use in select applications including F-250 and F-450.This solenoid functions as a direct replacement for the relay, facilitating starting system performance.Constructed to meet standard electrical and mechanical requirements for durability and consistent.proper engagement between the ignition switch and starter motor.Suitable for motorcycles and vehicles utilizing this relay type.Installation is straightforward with standard tools and typical wiring configurations.Refer to vehicle manual for compatibility verification based on model and year.