Some items from this specific schematic: Bolt, Washer Based(1tx), Key, Woodruff(3tb), Gear, Idler 2, Starter One-way Assy.
The Bolt (1j7) is the cheapest item from this partsfiche.
The Fzr600c 1990 Exup Usa California Starter Clutch consists of twelve pieces with the Wheel, Starter being the most expensive.