Parts such as the Headlight(s): Nut,muffler, Socket-assy,position, Bolt, Cover-seal,head Lamp are included in the Zx1200a1 Zx12r 2000 Usa California Canada Headlight(s) parts fiche.
Of all the components used in this assembly the Lens-comp,head Lamp is the most expensive.
In this schematic the "Nut,muffler" is used most often.
