The sub assemblies and components that make up this Swingarm/chain Case include this Arm.assy.swing., the most expensive part.
The most reasonably priced component used on the Cb350s 1986 (g) Finland Swingarm/chain Case is the Nut,hex.,8mm.
This SWINGARM/CHAIN CASE assembly utilises three Nut,hex.,8mm(s) - the highest specified component.