The thirty-nine Kz550a1 1980 Usa Canada Carburetor Parts (kz550-a3) component parts are all listed in this schematic.
This CARBURETOR PARTS (KZ550-A3) assembly utilises seven Washer-spring,4mm(s) - the highest specified component.
Some items from this specific schematic: Valve-float,#1.6, Jet-pilot,#32, Plug,pilot Air Screw,, Bracket Assy,throttle.