Repair Kit For FRM2 Kit Contains: 1 pc - 12002 GYLON Gasket 1 pc - 12003 GYLON Gasket 4 pcs - 02163 Bronze Diaphragm 1 pc - 08230 303 SST Seat Ring 1 pc - 08231 303 SST Seat Ring Cleaned and bagged for Oxygen Service Emerson - Cash Valve.. GT11309925