The Gasket, Drin Screw (nas) is the cheapest item from this partsfiche.
With all the components that make up the 225TRV (V6-STD 2.6L) 1997 CARBURETOR assembly. The Screw, Pan W/ Spring+- is the most frequently specified with thirteen applications.
Some items from this specific schematic: Body, Float Chamber, Gasket (nas), Valve, Drain, Valve, Needle.