APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: Y.A.M.A.H.A. DT 400 1975-1978 Y.A.M.A.H.A. IT 400 1976-1979 Y.A.M.A.H.A. IT 465 1981-1982 Y.A.M.A.H.A. WR 500 Z 1992-1993 Y.A.M.A.H.A. YTZ 250 1985-1986 Y.A.M.A.H.A. YZ 250 1977-1987 Y.A.M.A.H.A. YZ 465 1980-1981 Y.A.M.A.H.A. YZ 490 1982-1988