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 Price incl. 19% VAT The Impeller JAB.6770-103-JOHN.09-802B is a durable and efficient component designed for optimal performance across various applications, featuring a robust construction. Key specifications include a product number of 2727108, an inner diameter of 25 mm, an outer diameter of 95 mm, a thickness of 88.5 mm, and 9 blades.
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€ 81,03
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1-2 weeks delivery time Price incl. 19% VAT The Impeller JAB.22779 is a high-quality component designed for Yanmar engines, offering reliable performance with its robust construction and precise dimensions. It features an internal diameter of 12.75 mm, an external diameter of 50.8 mm, a thickness of 22.1 mm, and six blades, ensuring optimal fluid flow and durability in challenging conditions. The FNI Product Number for this impeller is 2727140.
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€ 15,22
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1-2 weeks delivery time Price incl. 19% VAT The Impeller JAB.1411-21411, with FNI Product Number 2727141, is a high-quality component designed for optimal performance in various applications. It features a precise engineering design with an internal diameter of 8.05 mm, an external diameter of 31.3 mm, and a thickness of 11.9 mm, along with 6 blades, ensuring efficient fluid dynamics and effective operational capabilities.
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€ 11,86
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1-2 weeks delivery time Price incl. 19% VAT The Original Jabsco Impeller (FNI Product Number: 2727210) is designed for optimal performance in marine applications, ensuring reliable and efficient water removal and circulation. It features dimensions of 25 mm x 95 mm x 63.10 mm and has 12 blades.
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€ 119,72
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1-2 weeks delivery time Price incl. 19% VAT The Jabsco Original Impeller 18653-0001 is a high-quality, durable component ideal for marine applications, ensuring reliable performance in your water pump system. With product number 2727211, it measures 12.17 mm in dimension A, 51.80 mm in dimension B, and 22.00 mm in dimension C, featuring 10 blades for optimal efficiency.
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€ 99,25
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1-2 weeks delivery time Price incl. 19% VAT The Original Jabsco Impeller (Product Number: 836-0001-0003) is expertly engineered for reliable performance in marine applications, ensuring efficient pump operation and durability. It features 9 blades and dimensions of 25.00 mm (A), 95.00 mm (B), and 63.10 mm (C), making it a vital component for your vessel's systems. The FNI Product Number is 2727212.
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€ 106,48
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1-2 weeks delivery time Price incl. 19% VAT The Jabsco Original Impeller 920-0001-0003 is designed for optimal performance in marine applications, ensuring efficient water flow and reliability for your boat's pump system. It features 8 blades and dimensions of 16.00 mm (A), 65.00 mm (B), and 50.20 mm (C). The FNI product number for this impeller is 2727213.
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€ 66,56
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1-2 weeks delivery time Price incl. 19% VAT The Original Jabsco Impeller 1210-0001 / 3085-0001 is designed for excellent performance and reliability in marine applications. Its precision-crafted design ensures optimal flow and durability, featuring dimensions of 16.00 mm (A), 57.00 mm (B), and 31.60 mm (C), along with 12 blades, making it an essential component for your equipment. The FNI product number is 2727214.
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€ 51,27
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1-2 weeks delivery time Price incl. 19% VAT The Original Jabsco Impeller 4528-0001-0003 is a reliable component for marine applications, designed for optimal water flow and durability. With a product number of 2727215, it features dimensions of 9.54 mm (A), 39.60 mm (B), and 18.94 mm (C), and includes 6 blades, making it essential for your water system needs.
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€ 56,11
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1-2 weeks delivery time Price incl. 19% VAT The Original Jabsco impeller (Product Number: 2727216 FNI) is designed for dependable performance in various aquatic applications, featuring a robust construction for efficient fluid transfer and long-lasting durability. It has dimensions of 12.66 mm (A), 50.80 mm (B), and 22.10 mm (C), along with six blades for optimal operation.
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€ 42,64
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1-2 weeks delivery time Price incl. 19% VAT The Original Jabsco Impeller, with product numbers 17936-001, 21676-0001, and 21676-0003, is a reliable replacement part for marine pumps, ensuring optimal performance through its high-quality and durable construction. It features dimensions of 25.00 mm in A, 95.00 mm in B, and 88.50 mm in C, along with 12 blades for efficient functionality. The FNI product number is 2727217.
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€ 204,02
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1-2 weeks delivery time Price incl. 19% VAT The Original Jabsco Impeller 22405-0001 is a high-quality marine replacement part known for its reliable performance and durability. With precise engineering, it operates effectively in various conditions and features product number 2727218 FNI, dimensions of 12.00 mm x 39.60 mm x 19.20 mm, and six blades.
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€ 41,52
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1-2 weeks delivery time Price incl. 19% VAT The Original Jabsco Impeller 17937-0001-0003 is a high-quality replacement part essential for marine pump systems, designed for optimal performance and longevity. With a length of 16.00 mm, an outer diameter of 65.00 mm, an inner diameter of 50.10 mm, and 10 blades, this impeller (FNI Product Number: 2727219) ensures efficient operation.
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€ 56,62
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1-2 weeks delivery time Price incl. 19% VAT The Original Jabsco Impeller 17018-0001B is a durable and efficient component designed for various marine applications, ensuring optimal fluid movement and the functionality of your equipment. It features a product number of 2727220 FNI and dimensions of 16.00 mm (A), 65.20 mm (B), and 75.65 mm (C), along with 8 blades.
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€ 92,77
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1-2 weeks delivery time Price incl. 19% VAT The Original Jabsco Impeller 653-0001 is built for reliable performance and durability in marine applications, featuring robust construction. Key specifications include a FNI Product Number of 2727221, dimensions of 12.15 mm (A), 50.80 mm (B), and 22.10 mm (C), and it has 6 blades.
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€ 45,97
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1-2 weeks delivery time Price incl. 19% VAT The Jabsco Impeller 14609-14787-1414 is a vital high-performance component for marine engine cooling systems, designed for reliability and durability. It features an internal diameter of 8.05 mm, an external diameter of 31.75 mm, a thickness of 12 mm, and has six blades, with the FNI product number being 2726130, ensuring optimal performance for your watercraft.
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€ 15,47
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1-2 weeks delivery time Price incl. 19% VAT The Johnson Impeller 09-821B is a high-performance component engineered for reliable and efficient fluid movement, featuring a FNI product number of 2726162. With an inner diameter of 25 mm, outer diameter of 65.7 mm, and a thickness of 80 mm, it includes 12 blades designed for durability and functionality across various applications.
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€ 52,11
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1-2 weeks delivery time Price incl. 19% VAT The Volvo Impeller, reference numbers 21951350 and 83118, is designed for optimal performance in aquatic environments, efficiently managing water flow for various marine applications. It features a FNI Product Number of 2726170, with an internal diameter of 16 mm, external diameter of 57 mm, thickness of 31.6 mm, and 12 blades.
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€ 29,73
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1-2 weeks delivery time Price incl. 19% VAT The Johnson Impeller Ref. 09-838S is engineered for optimal performance and reliability in various applications, ensuring efficient fluid movement under demanding conditions. It features a precision design with an internal diameter of 25.40 mm, external diameter of 94 mm, thickness of 63 mm, and 11 blades, identified by FNI Product Number 2726185.
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€ 122,69
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1-2 weeks delivery time Price incl. 19% VAT The Johnston Impeller 09-0820B is a high-quality impeller designed for optimal performance and efficiency, featuring robust construction and precise dimensions. It has a product number of 2726186 FNI, an inner diameter of 22.5 mm, an outer diameter of 96.5 mm, a thickness of 130 mm, and 12 blades, making it suitable for various applications and ensuring reliable operation.
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€ 190,64
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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.
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.