S-SCOT-118.000.638F fits these pumps Manufacturer Part Number Model Number Series Scot 118.000.638F Type 21 Seal Scot 2-3HP / 1 & 3 Phase Motors Motorpump 60 J56 Frames, 3500RPM, 60 Hertz *with exception of U.S. Seal, all manufacturer's names, part numbers, and descriptions are used for reference purposes only. It is not implied that any part is the product of these manufacturers.