Valve Rebuild Kit, Product Type Valve Repair Kit, Includes Body Gasket, Core, Diaphragm/Spring Sub-Assembly, Disc Holder Spring, Plug Nut Gasket, Pug Nut Assembly, Solenoid Base Gasket, Compatible Manufacturer Part Number 8220G401, 8220G404, Compatible Grainger Part Number 4NWZ1, 4NWZ4, Compatible with Brand Emerson, Standards CSA, UL Listed, Valve Type Hot Water and Steam Valves. This item has been restricted from sale in the following state (s): []