Parts such as the Pulse Generator: Advancer,spark, Pulser Assy,gen., Bolt,flange,6x32, Screw,pan,6x16 are included in the Cb650 1982 (c) Usa Pulse Generator parts fiche.
The Screw,pan,6x16 is the lowest priced item on this Pulse Generator schematic.
This schematic depicts all components used in the Cb650 1982 (c) Usa Pulse Generator partslist.