The Jabsco Impeller Kit is an 8‑blade nitrile impeller with a brass insert, designed for reliable cooling and pumping in bronze flexible impeller engine cooling systems, bilge pumps, transfer pumps, and general purpose pumps. This kit uses a spline drive for secure, straightforward installation.
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Manufacturer: Jabsco
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Part Number: 920-0003-P
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UPC: 671880570862
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Material: Nitrile with brass insert
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Blade Count: 8 blades
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Diameter: 2-9/16 inches
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Drive Type: Single Flat Drive (Spline Drive)
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Shaft Width: 5/8 inch
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Shaft Diameter: 2 inches
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Compatibility: Fits most bronze flexible impeller engine cooling, bilge, transfer and general purpose pumps
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Notes: Replace impellers at least once per year or sooner with high engine duty; grease new impellers before priming
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Removal Guidance: When removing the impeller, use end cover screws and a Jabsco Impeller Removal Tool or channel-lock pliers to grip the hub—avoid screwdrivers to prevent damage
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Maintenance: Always carry spare impellers on board for emergencies
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Safety: California Prop 65 warning applies: this product can expose you to lead; for more information go to P65Warnings.ca.gov
This 8‑blade nitrile impeller with a brass insert delivers consistent flow and durable performance across bronze flexible impeller pumps, supporting reliable engine cooling, bilge management, transfer operations, and general-purpose pumping. Its robust construction and spline-drive compatibility help ensure a secure fit and efficient operation across a range of pump configurations.