This 6-volt generator cut-out switch is designed as a replacement part for Ford 2N and 9N tractors manufactured between 1939 and 1947. The switch features a durable metal construction with a protective zinc-plated finish that helps resist corrosion. It includes mounting brackets with pre-drilled holes for straightforward installation. This cut-out switch serves a critical function in your tractor's electrical system by regulating the generator's charging circuit and preventing battery discharge when the engine is not running. The compact cylindrical design measures approximately 1 inch in dimensions and weighs 1 pound. Part number references include B0NN10505A, 1100-0566, and 1100-0566-A. Please note this is a replacement component and compatibility should be verified for your specific tractor model before purchase. Minor cosmetic imperfections may be present due to storage. This essential electrical component helps maintain proper charging system operation in vintage Ford tractors.