Parts such as the Cylinder Head - Sparking Plug: Gasket,cyln.head, Band,insulator, Gasket,cyln.head, Guide,exh.valve are included in the Cb250k3 General Export Cylinder Head - Sparking Plug parts fiche.
The lowest price component in this Cylinder Head - Sparking Plug parts-list fiche is the Washer,plain, 6mm.
Check out any of the eighteen Cylinder Head - Sparking Plug components enlisted.