Pair of nos Yamaha dust seals . . . Part # 248-23144-00
There are some decent repro seals out there for slightly less money, but if you want the real deal and at a good price . . . here you go.
Price is $29.95 + $7.95 shipping within the USA
International buyers to pay actual shipping costs.
If interested , please contact me at: Yamadave@gmail.com