The component with the lowest price in the CYLINDER schematic is the Nut,flange,6mm.
This Cylinder diagram displays the required parts for the Cb650sc Nighthawk 1984 (e) Usa Cylinder.
A sample from the products for the Cylinder include: Dowel,pin,10x16, Cylinder Comp., Bolt,flange,6x32, Dowel,pin,12x20.