Parts such as the Signal Generator: Screw(5x12), Clamp, Clamp, Boly are included in the Gs650g 1981 (x) (e01 E02 E04 E06 E16 E18 E21 E22 E24 E39) Signal Generator parts fiche.
The lowest price component in this Signal Generator parts-list fiche is the Screw.
This Igniter Unit Assembly is the most expensive of the items that make up this Signal Generator assembly.