Parts such as the Brake Piping: Nut, Joint-brake, Pipe-brake,rr,lh, Clamp are included in the Kaf620-mef Mule4010 2014 Usa / 4x4 Brake Piping parts fiche.
Of all the components used in this assembly the Pipe-brake,middle,rh is the most expensive.
The Bolt-flanged,6x20 is the lowest priced item on this Brake Piping schematic.