The Carburetor (component Parts) assembly is constructed from several parts from which the Piston Comp.,vacu is the most expensive.
A sample from the products for the Carburetor (component Parts) include: Jet,slow,#38, Jet,main,#128, Jet,main,#130, Spg,vacuum Piston.
On this parts fiche the Screw,cross,4x10 is the most specified component.