On this parts fiche the Bearing(15x42x13) is the most specified component.
The sub assemblies and components that make up this Crank Balancer include this Gear,crank Balancer Driven, the most expensive part.
A sample from the products for the Crank Balancer include: Gear,crank Balancer Driven, Bearing(15x42x13), Nut, Washer.