BELL & GOSSETT. P/N: 185331. REPLACEMENT SLEEVE TYPE COUPLER FOR SERIES 60 PUMPS., 5/8" X 7/8"., CONSISTS OF: ONE T.B. WOODS NO. 4J EPDM SURE FLEX COUPLING SLEEVE, ONE T.B. WOODS 7/8" 4J SURE-FLEX, ONE 5/8" T.B. WOODS 4J SURE-FLEX, INSTALLATION INSTRUCTIONS, PACKAGING AND BOX., MAX RPM 7600., ORIGINAL GENUINE BELL & GOSSETT OEM REPLACEMENT PART., GUARANTEED TO WORK PERFECTLY., BRAND NEW CONDITION., NEVER USED., MADE IN THE USA., I CAN SUPPLY MORE PICTURES IF REQUESTED