This Sensor Assy.,thro is the most expensive of the items that make up this Carburetor (component Parts) assembly.
The lowest price component in this Carburetor (component Parts) parts-list fiche is the Screw-washer 5x10.
Some items from this specific schematic: Sensor Assy.,thro, Float Set, Screw-washer,4x14, Screw Set.