Champion Z6796 Valve Set with Head Unloaders and Gaskets is a replacement kit for Champion R30HU pumps, known by part number Z6796. The set is described as including head unloaders and gaskets suitable for PL30/R30 pump assemblies, effectively restoring the valve arrangement on head-unloader pumps. Some listings specify that the suction valves in this kit come with unloaders to support proper unloading during startup.
