500 GPH 12 Volt Cartridge Aerator Pump | Johnson Pump 28503 Water Strainers Stainless steel screws included

Stainless steel screws included

Patented No FeedBack steering feature locks out steering loads

Replaces Mercury 35-896546T

OMC SEAL 320961

Whether outfitting your new vessel or upgrading your current setup

500 GPH 12 Volt Cartridge Aerator Pump | Johnson Pump 28503 Water Strainers Stainless steel screws included500 GPH 12 Volt Cartridge Aerator Pump Johnson Pump 28503 Johnson Pump straight inlet cartridge aerator pump fits many small livewell or baitwell needs. Straight inlet model 500 gallon per hour flow rate 12 volt DC operation Easy to change twist lock motor cartridge Pump can easily be upgraded to a higher output with cartridge motor replacement Small profile fits in confined spaces Long life water cooled motor Glass resin composite impeller 3 4 in. O.