The most expensive part in this assembly is the Cover,r.crankcase.
This E-7 Right Crankcase Cover diagram displays the required parts for the Cb650 1980 (a) Canada E-7 Right Crankcase Cover.
Some items from this specific schematic: Cover,r.crankcase, Spg,clutch Lever, Oil Seal,12x22x5, Levea,clutch Adj..