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Description
Keep your bronze flexible impeller pumps running reliably with the Jabsco 12‑blade neoprene impeller kit. Designed for marine engines that rely on cooling, bilge, transfer, and general‑purpose pumping, it delivers consistent performance under demanding conditions.
- Material: Neoprene with brass insert
- Drive Type: Key Drive
- Number of Blades: 12
- Diameter: 2-7/16"
- Shaft Width: 5/8"
- Shaft Diameter: 1-1/4"
- Insert Material: Brass
- Compatibility: Compatible with most makes and models of bronze flexible impeller engine cooling, bilge, transfer, and general purpose pumps
- Manufacturer / Part No: Jabsco 18838-0001-P
- Maintenance Guidance: Replace impellers at least once every year, or sooner, depending on engine duty
- Installation & Replacement: Easy replacement in just a few steps: remove end cover screws to access the impeller; remove the impeller using the Jabsco Impeller Removal Tool, or channel-lock pliers to grip the hub—do not use screwdrivers as they can damage the pump face or cause injuries in confined spaces; grease the new impeller before installation to ease insertion and protect the impeller during initial prime; replace the gasket and end cover, then resume operation
This kit, with its 12 blades and neoprene construction reinforced by a brass insert, supports dependable flow for cooling, bilge, transfer, and general‑purpose pumping across bronze flexible impeller pumps. Regular maintenance—replacing impellers at least once per year, or sooner based on engine duty—helps maintain efficiency and prolong pump life. When installing, follow the outlined steps to minimize downtime and ensure a proper seal. Consider carrying spare impellers on board for emergency replacements.
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