This Part Fits the 1972 Yamaha RT2 and 1973 Yamaha RT3 (308 Prefix). IT DOES NOT FIT 1972-1973 DT2/DT3 Models. The DT2/DT3 use a diffrent part with prefix 311. 
 
This part is no longer available from Yamaha. It has been discontinued. This part is a new reproduction of the original. The originals have deteriorated with time, as they are very 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.