The most expensive part in this assembly is the Carburetor Assy 1.
Of all the components that make up this Carburetor the Gasket, Drin Screw has the lowest price.
Parts such as the Carburetor: Screw, With Washer(6j8), Screw, With Washer(6a3), Cover, Plate are included in the 30mhw/erw/ehw 1998 Carburetor parts fiche.