The Front Hubs/brakes assembly is constructed from several parts from which the Panel-assy-brake,fr,l is the most expensive.
Some items from this specific schematic: Bolt,flanged,6x12, Shoe-brake (nas), Spring,shoe Clamp, Bolt-upset-ws,10x16.
On this parts fiche the Bolt-upset-ws,10x16 is the most specified component.