The lowest price component in this Final Driven Gear parts-list fiche is the Bolt,hex.,6x12.
Some items from this specific schematic: Case Set,final, Oil Seal,35x54x8, Shim B,pinio.gear, Shim F,pinio.gear.
This FINAL DRIVEN GEAR assembly utilises six Bolt,flange,8x27(s) - the highest specified component.