The Val-Pak generic Anthony 2 inch piston shaft assembly is designed for compatible push-pull valve applications where the shaft portion of the operating mechanism needs replacement. Piston shaft assemblies are useful because they transfer the operator’s movement into the internal action of the valve, making them essential to proper function.This replacement is especially useful when the original shaft is bent, worn, corroded, or no longer moving the valve internals with the kind of control the assembly was designed to have. Restoring the shaft assembly often brings a worn slide valve much closer to feeling serviceable again.The V34-020 is a practical repair part when internal motion and operating alignment matter more than simply replacing exterior trim pieces. Val-Pak generic Anthony 2 inch piston shaft assembly Designed for compatible push-pull valve operating mechanisms Useful when the original shaft is bent, worn, or corroded Helps restore internal valve movement and alignment Supports a more complete functional valve rebuild