Valve Rebuild Kit, Product Type Valve Repair Kit, Includes Core, Diaphragm Spring Sub-Assembly and Body Gasket, Disc Holder Spring, Disc Holder Sub-Assembly, Plug Nut Gasket and Assembly, Solenoid Base Gasket, Solenoid Base Sub-Assembly, Compatible with Manufacturer Model Number 8215C083, Compatible with Grainger Part Number 4ELZ7, 4KY51, Compatible with Brand Emerson, Standards UL Listed, Valve Type Solenoid Valves