This part is no longer available from Yamaha. It has been discontinued. This part is a new reproduction of the original. This part is used on the following models: 1971 Yamaha JT1, 1971 Yamaha JT1L, 1972 Yamaha JT2, 1972 Yamaha JT2MX. The originals have deteriorated with time, as they are 53+ years old. The part number is used for reference purposes only, and no source of manufacture or supply is implied. The price includes  sales tax.