The lowest price component in this Crankshaft parts-list fiche is the Screw Flat 6x16.
The Cb250 Nighthawk 1997 (v) Usa Crankshaft consists of twenty-six pieces with the Crank Shaft Comp being the most expensive.
Some items from this specific schematic: Oil Seal,35x52x7, Pl,oil Through, O Ring 6x3, B/brg Rad N/com.