The Yamaha TOP COWLING has thirteen products enlisted in the schematic.
Parts such as the Top Cowling: Rivet (689), Graphic, Rear, Nut(6j8), Holder, Clamp Band are included in the C30err (c30elrr) 1993 Top Cowling parts fiche.
With all the components that make up the C30ERR (C30ELRR) 1993 TOP COWLING assembly. The Nut(6j8) is the most frequently specified with four applications.