Description Yamaha RD400 Right Control Switch. High quality reproduction part. Replaces original Yamaha part no. 1A0-83975-00-98 No modifications required, same wire colors / connections as original. Applications RD400 C/D 1976-1977 RD400 E 1978 Can be used with modification to the wiring connections RD400 F Daytona 1979 Can be used with modification to the wiring connections, Light switch is not used
