Some items from this specific schematic: Float Valve-set, Pan Screw 4x12, Screw,pan,5x12, Bulk Tube,f 35x3m.
Of all the components that make up this Carburetor the Screw,cross,4x10 has the lowest price.
The Carburetor assembly is constructed from several parts from which the Carburetor Assy. is the most expensive.