Jabsco Flexible Impeller 18948-0001-P, Neoprene, Sherwood Type 10615 Equivalent

The Jabsco Flexible Impeller 18948-0001-P is a neoprene replacement impeller built for bronze flexible impeller pumps used in marine engine cooling, bilge, transfer, and general purpose applications. It is designed to fit most makes and models of bronze flexible impeller pumps, making it a practical replacement to keep on hand for routine maintenance or emergency swaps when an impeller wears out or loses its blades.

This impeller uses a 12-blade neoprene construction with a 2-9/16 inch diameter, giving it the flexibility needed to prime and move water through the pump housing while resisting the wear that comes from continuous marine service. Neoprene is a common choice for flexible impellers because it holds its shape and blade memory over repeated cycles, which helps maintain consistent water flow as the pump ages.

The 18948-0001-P is also referenced as a Sherwood type 10615 equivalent, which is useful for owners cross-shopping impellers by that designation. Keeping a correctly sized, compatible impeller on board or in the shop reduces downtime if a pump loses pressure or the old impeller shows cracked or missing blades.

Specifications

• Brand: Jabsco
• Manufacturer Part Number: 18948-0001-P
• Material: Neoprene
• Number of Blades: 12
• Diameter: 2-9/16 inches
• Color: Black
• Weight: 0.6 pounds
• Item Dimensions: 2 x 6 x 9 inches
• Package Dimensions: 7.17 x 4.57 x 3.11 inches
• Sherwood Equivalent Type: 10615
• UPC: 671880575102

Fitment

This impeller is designed to fit most makes and models of bronze flexible impeller pumps used for engine cooling, bilge, transfer, and general purpose pumping, and is referenced as a Sherwood type 10615 equivalent. Confirm your existing impeller's dimensions and blade count against this listing before ordering.

Frequently Asked Questions

What pumps does the Jabsco 18948-0001-P impeller fit? The 18948-0001-P is designed to fit most makes and models of bronze flexible impeller pumps used for engine cooling, bilge, transfer, and general purpose pumping applications.

Is this impeller the same as a Sherwood type 10615? Yes, the Jabsco 18948-0001-P is referenced as a Sherwood type 10615 equivalent impeller.

What material is the 18948-0001-P impeller made from? It is made from neoprene, a flexible rubber compound that holds its blade shape well through repeated pump cycles in marine use.

How many blades does this impeller have? The Jabsco 18948-0001-P has 12 blades.

What is the diameter of the Jabsco 18948-0001-P impeller? This impeller measures 2-9/16 inches in diameter.

How much does the 18948-0001-P impeller weigh? The Jabsco 18948-0001-P weighs 0.6 pounds.

What color is this impeller? The 18948-0001-P impeller is black.

What are the packaged dimensions of the Jabsco 18948-0001-P? It ships in packaging measuring 7.17 x 4.57 x 3.11 inches, with item dimensions of 2 x 6 x 9 inches.

Is the 18948-0001-P a genuine Jabsco part? Yes, 18948-0001-P is the Jabsco manufacturer part number for this neoprene flexible impeller.

Can this impeller be used for bilge and washdown pumps, not just engine cooling? Yes, the 18948-0001-P is designed to fit bronze flexible impeller pumps used for engine cooling, bilge, transfer, and general purpose pumping.

How do I know if my old impeller matches the 18948-0001-P? Compare blade count, diameter, and pump type to this impeller's specifications: 12 blades, 2-9/16 inch diameter, neoprene construction, Sherwood type 10615 equivalent.