Some items from this specific schematic: Crank Shaft Comp, Bolt,hex,6x32, Gear B,oil Pump, Crankshaft Comp..
Of all the components that make up this Crankshaft/piston the Clip, Piston Pin has the lowest price.
This CRANKSHAFT/PISTON assembly utilises four Clip, Piston Pin(s) - the highest specified component.