This Carburetor-assy is the most expensive of the items that make up this Carburetor(∼lf400ae532917) assembly.
A sample from the products for the Carburetor(∼lf400ae532917) include: Screw-pilot Air, Washer,5.2x13x1, Spring,vacuum Valve, Seat-spring.
The component with the lowest price in the CARBURETOR(∼LF400AE532917) schematic is the Screw-pan-cros.