A sample from the products for the Side Covers/chain Cover include: Bolt,socket,6x22, Washer,nylone,5.3x11., Nut,5mm, Cover-side,rh,m.c.gra.
The Washer,nylone,5.3x11. is the lowest priced item on this Side Covers/chain Cover schematic.
The Side Covers/chain Cover assembly is constructed from several parts from which the Cover-side,lh,m.c.gra is the most expensive.