With a quantity of six pieces, the Bearing,main,a is the most used part in the CRANKSHAFT - CHART diagram.
Some items from this specific schematic: Oil Seal,35x59x8, Crank Shaft Comp., Pin,lock,8mm, B/brg Rad N/com.
The sub assemblies and components that make up this Crankshaft - Chart include this Crank Shaft Comp., the most expensive part.