APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: Yamaha CW 50 BWS 2,7 CV, 2 kw 1cil. 4BX 4BX3 Bastidores: 4BX-100001-4BX henceforth07602 1993-1994 Yamaha CW 50 BWS 4,6 CV, 3,4 kw 1cil. 4BX 4BX6 Bastidores: 4BX-300101-4BX-302500 1995-1996