A water pump impeller replacement is a crucial maintenance task for boat and marine engines. This impeller is responsible for circulating coolant, preventing overheating, and ensuring optimal engine performance. Regular replacement of the impeller helps maintain the reliability and longevity of marine power systems, such as Perkins and Ancor engines.
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1-2 weeks delivery time Osculati 16.194.81 - Jabsco Rotor Ref. 172 is a premium-quality rotor engineered for marine applications, ensuring reliable performance in demanding conditions. With 10 precisely crafted blades and a profile No. 18 design, it promotes efficient water flow. It comes equipped with various accessories like gaskets and caps, offering convenience and versatility for installation. Its durable construction and accurate dimensions make it an ideal choice for marine equipment requiring high performance and durability.
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$ 153,78
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1-2 weeks delivery time Osculati 16.194.82 - Jabsco Rotor Ref. 148 is a high-performance rotor designed specifically for marine applications. Featuring 10 meticulously crafted blades and a profile No. 23 design, it ensures efficient water flow. Equipped with various accessories like gaskets and caps, it offers convenience and versatility for installation. Its durable construction and precise dimensions make it an excellent choice for marine equipment requiring reliability and longevity.
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$ 28,98
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1-2 weeks delivery time Osculati 16.194.84 - Rotor Ref. 500170 Imprint 26 is a high-quality rotor designed for optimal performance in various applications. With 12 blades and a profile No. 26 design, it ensures efficient water flow. Equipped with a key and gasket accessory (CG), it offers convenience and reliability during installation. Its durable construction and precise dimensions make it suitable for a wide range of marine and industrial uses, where performance and longevity are paramount.
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$ 42,20
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1-2 weeks delivery time The CEF Impeller Type 500163 is a high-quality Jabsco replacement impeller. With nine blades and a spline drive, it ensures optimal performance and durability for your marine system, complete with a gasket for easy installation.
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$ 133,25
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1-2 weeks delivery time The Perkins Impeller is designed for use with Perkins engine models like M130C, M135, M150Ti, M185C, M215C, and M225Ti. It ensures proper water flow to cool the engine, maintaining its optimal performance and longevity.
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$ 150,26
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1-2 weeks delivery time The Jabsco Impeller 14282-0003B is a reliable and durable impeller designed for marine and industrial applications. With specifications that ensure efficient operation, this impeller is built to provide consistent performance in demanding conditions.
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$ 172,63
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1-2 weeks delivery time The Jabsco Impeller 7614-0005B features a 2x flat bore and 12 sheets, with specific dimensions, making it an efficient and reliable component for various pumps, ensuring smooth operation.
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$ 141,48
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1-2 weeks delivery time The Jabsco 8089 Brass Cam Plate is designed for the Jabsco 5868 NWB pump, offering long-lasting performance and durability, essential for marine applications.
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$ 22,90
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1-2 weeks delivery time The Jabsco 90058-0001 Impeller Kit is a service kit featuring a neoprene impeller, ensuring reliable pump performance and longevity for Jabsco pumps.
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$ 214,39
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1-2 weeks delivery time The Jabsco 91009-0096 Short Screw is a crucial part for the Jabsco toilet series 37010, providing secure installation and ensuring proper function.
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$ 2,01
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1-2 weeks delivery time The Jabsco 91010-0130 Long Screw is a durable replacement part for the Jabsco toilet series 37010, ensuring a secure and long-lasting fit during installation.
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$ 8,12
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1-2 weeks delivery time The Jabsco SK230-01 Impeller Kit enhances your boat's pump performance with a reliable impeller designed for marine environments. It ensures smooth water flow, preventing engine overheating, and helps maintain long-lasting pump efficiency.
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$ 300,76
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1-2 weeks delivery time The Jabsco SK411-0003 Impeller Kit is compatible with the Jabsco 53080 & 53081 Series Utility Pumps. It includes the necessary components for smooth operation and optimal pump system efficiency.
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$ 239,02
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1-2 weeks delivery time The Jabsco SK422-0000 Service Kit is a maintenance set designed for Jabsco pumps, including essential components for quick and easy replacements. This kit ensures that your pump continues to function at its best.
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$ 101,05
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1-2 weeks delivery time The Jabsco Screw M4 X 20 Socket Set includes high-quality screws designed for Jabsco products. These durable, precision-engineered screws ensure a secure fit for repairs or installations, providing lasting performance under various conditions.
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$ 6,11
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1-2 weeks delivery time The Jabsco Seal for 21770 is designed for the cooling water pump model 21770, providing a reliable sealing solution. Made of synthetic rubber or plastic, it ensures efficient pump operation.
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$ 39,84
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1-2 weeks delivery time The Jabsco Seal 12 x 24 x 7 is designed for the sliding vane pump model 23540 series. Made of synthetic rubber or plastic, it offers durable performance, available in the SK388-0000 service kit, and provides a reliable sealing solution.
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$ 39,84
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1-2 weeks delivery time The Technautic 7401 impeller includes a paper gasket, grease, and a small Allen key. Proper lubrication during installation is essential to prevent dry running damage and to improve pump suction performance, ensuring reliable operation.
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$ 25,03
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1-2 weeks delivery time The Technautic 7402 impeller is supplied with a paper gasket, grease, and a small Allen key. Lubricating the pump housing, cover, and impeller before installation prevents dry running damage and enhances suction efficiency.
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$ 27,51
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1-2 weeks delivery time The Technautic 7403 impeller comes with two paper gaskets and grease. Applying grease to the pump housing interior, cover, and impeller during installation protects against dry running damage and improves pump suction.
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$ 27,51
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How does a flexible impeller differ from a standard water pump impeller in terms of functionality?
A flexible impeller differs from a standard water pump impeller in its design and ability to handle varying conditions. Made of neoprene or nitrile rubber, the flexible impeller blades bend and conform to changes inside the pump body, making it effective for raw water pumping in marine engines. This flexibility allows it to handle small debris and tolerate running dry briefly, reducing the risk of damage compared to a standard impeller, which is typically made of more rigid materials and has less tolerance for friction or sudden changes in conditions.
When replacing a flexible impeller, having the right spare parts is crucial to ensure proper installation and function. An impeller puller is often needed to remove the old impeller from the pump shaft without causing damage. During installation, it's important to lubricate the impeller and insert it in the correct direction to avoid damaging the blades. A proper gasket and cover must also be used to prevent leaks, and all components—such as the impeller hub—should be securely in place to maintain efficient engine cooling.
How does an impeller replacement affect the performance of a boat outboard engine?
Replacing an impeller in a boat outboard engine ensures the engine cooling system functions effectively, preventing overheating and maintaining optimal performance. Installing a new impeller helps maintain efficient water transfer within the pump body, ensuring the engine remains cool during operation. Regular replacement is crucial for reliability, especially for demanding conditions in both inboard and outboard applications.
For reliable replacements tailored to your engine, explore our full selection of Evinrude Impeller options.
What are the differences between neoprene and nitrile impellers for marine applications?
Neoprene and nitrile impellers differ in their suitability for marine applications. Neoprene impellers are ideal for most marine cooling systems due to their flexibility and durability when pumping fresh or saltwater, making them suitable for emergency situations. Nitrile impellers, on the other hand, are more resistant to oils and chemicals, making them a good idea for applications where the impeller may come into contact with fuel or oil. Both types are durable, but choosing the right one depends on the specific needs of the engine's cooling or raw water system.