The Gasket,rocker Shaft (nas) is the lowest priced item on this Valve(s) schematic.
The Valve(s) assembly is constructed from several parts from which the Arm-rocker,intake is the most expensive.
With all the components that make up the KLF400-B4 BAYOU4004X4 1996 USA CANADA VALVE(S) assembly. The Collet is the most frequently specified with eight applications.
