With a quantity of two pieces, the Screw-wash.,4x12 is the most used part in the CARBURETOR diagram.
This schematic depicts all components used in the Z50r 1998 (w) Usa Carburetor partslist.
A sample from the products for the Carburetor include: Bulk Tube,f 35x3m, Jet,main,#58, Packing Set, Tube, Air Vent.