SKU: CW50247
UPC: 671880570794
MPN: 920-0001-P
The Jabsco Impeller Kit with 8 Blade Neoprene construction is a precision replacement component engineered for flexible impeller pumps used in marine engine cooling, bilge, transfer, and general-purpose applications. This kit features a 2-9/16" diameter impeller with 2" shaft width and 5/8" shaft diameter, designed to restore pump performance in bronze flexible impeller pump systems across most makes and models.
The neoprene construction provides superior elasticity and durability compared to rubber alternatives, particularly in saltwater and freshwater environments where chemical exposure and temperature fluctuations are common. The brass insert material enhances corrosion resistance and maintains dimensional stability under pressure cycling. The spline drive mechanism ensures positive engagement with pump shafts, eliminating slippage that can reduce cooling or transfer efficiency. At 0.45 lbs, this compact kit integrates seamlessly into existing pump housings without requiring modifications to mounting brackets or plumbing connections.
This impeller replacement is essential for boat owners, marine technicians, and equipment operators who depend on reliable cooling circulation in engines working under continuous load. Whether addressing cavitation noise, reduced coolant flow, or routine preventive maintenance, this Jabsco kit restores pump output to OEM specifications. Flexible impeller pumps are the industry standard for marine applications because they handle modest solids without damage, making this Jabsco component a trusted choice for commercial fishing vessels, cruising sailboats, and industrial transfer systems.
Jabsco's heritage as a pump manufacturer spans decades of marine and industrial applications. This 8-blade impeller configuration balances flow rate with quiet operation, reducing cavitation and extending impeller lifespan compared to lower-blade designs. The kit includes all components needed for installation, though shaft removal from the pump housing may be required depending on your pump model.
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