thirty-nine components are shown in this Cb400a Hawk Hondamatic 1978 Usa Carburetor exploded diagram.
A sample from the products for the Carburetor include: Piston Set,vacuum, Carburetor Assy., R., Packing Set, Holder,jet Needle.
The lowest price component in this Carburetor parts-list fiche is the Screw-washer,5x16.