Collection: Impellers

This category covers both complete impeller pump assemblies and replacement impeller kits, so it pays to know which you need before buying. Johnson Pump dominates the selection with a range of OEM pump units in flange mount, SAE A flange mount, and pedestal style configurations, suited to raw water, bilge, and ballast applications including their Talulah ballast pump line. Raritan's Atlantes discharge impeller assembly is specific to their sanitation systems, while Jabsco offers replacement impeller kits in neoprene with details like blade count, diameter, width, and shaft drive type that must match your existing pump exactly.

When choosing a replacement impeller, confirm the pump manufacturer, model number, and impeller dimensions including diameter, face width, and shaft configuration. Neoprene impellers handle general raw water duty well, but some applications call for different compounds, so check your pump manual if the boat runs in warm water or pumps anything other than clean seawater. For complete pump assemblies, verify mounting style and port size against your installation. All products here are genuine manufacturer items sold by an authorized dealer.