Johnson Pumps JP42522, 1250 GPH Spare Motor For Cartridge Pump Upgrade the output of your bilge pump in a matter of a few minutes by replacing the cartridge. Cleaning debris from the impeller has never been simpler or easier.
Replacement motor cartridges fit Johnson Pump aerators, bilge, low boy, twinport, and shower sump pumps
Universal pump housing allows for upgradeable GPH