Valve Rebuild Kit, Product Type Valve Repair Kit, Includes Cap Retaining, Clip Retaining, Core Assembly, M O-Rings, Piston Assembly, Solenoid Base Sub-Assembly, Spring Compression, Compatible with Manufacturer Model Number 8210G073, EF8210G073, Compatible with Grainger Part Number 3UL01, 3UL03, 3UL04, Compatible with Brand Emerson, Standards UL Listed, Valve Type Solenoid Valves