The Jabsco Impeller Kit is a nitrile, single-flat-drive impeller designed to replace bronze flexible impellers in engine cooling, bilge, transfer, and general-purpose pumps, delivering reliable priming and steady flow. It features a 1-19/32" diameter and 10 blades for consistent performance in demanding marine and industrial applications.
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Drive Type: Single Flat Drive
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Material: Nitrile
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Number of Blades: 10
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Diameter: 1-19/32"
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Shaft Width: 5/16"
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Shaft Diameter: 3/4"
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Insert Material: Brass
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Compatibility: Fits most makes and models of bronze flexible impeller engine cooling, bilge, transfer and general-purpose pumps
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Precision-engineered: Dependable performance in demanding marine and industrial applications
The nitrile drive delivers flexible priming and consistent flow across varying conditions, while the brass insert provides durable alignment and wear resistance for longer service life. This kit is designed for easy replacement to support proactive maintenance and minimize downtime on engine cooling, bilge, and transfer pumps. Maintenance tips: replace impellers at least once per year (or sooner based on engine duty), remove end cover screws with a Jabsco Impeller Removal Tool or channel-lock pliers to grip the hub, grease the impeller before installation, and keep spare impellers on board for emergencies. Safety note: This product can expose you to chemicals including lead; for details, see P65Warnings.ca.gov.
