Valve Rebuild Kit, Product Type Valve Repair Kit, Includes Diaphragm/Core Assembly and Core Guide, O-Rings, Retaining Cap, Retaining Clip, SBSA MXX, Washer Spring, Compatible with Manufacturer Model Number 8210G074, 8210G075, 8210G076, Compatible with Brand Emerson, Standards CSA, FM, UL Listed, Valve Type Combustion Valves