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: 1968 Yamha DT1, 1969 Yamaha DT1B, 1969 Yamaha DT1S, 1970 Yamaha DT1C, 1970 Yamaha DT1M, 1970 Yamaha RT1, 1970 Yamaha RT1M, 1971 Yamaha DT1E, 1971 Yamaha DT1MX, 1971 Yamaha RT1B, & 1971 Yamaha RT1MX. The originals have deteriorated with time, as they are 55+ 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. If you want additional insurance coverage, contact me before ordering. If you do not purchase insurance, I am not responsible for mis-delivered packages, lost packages, or shipping damage.