The Nut,6mm is the cheapest item from this partsfiche.
With all the components that make up the G4TR TRAILBOSS 1970 USA CANADA / MPH CARBURETOR G4TR-D ('74-'75) assembly. The Screw-float Chamber is the most frequently specified with four applications.
The Kawasaki CARBURETOR G4TR-D ('74-'75) has forty-two products enlisted in the schematic.