Marine Cooling Pumps
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Johnson Pump®F35B-902 Cooling Pump for Johnson/Evinrude EnginesF35B-902 Cooling Pump for Johnson/Evinrude Engines by Johnson Pump®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...Expertly crafted from premium materialsDesigned to match rigorous quality standards$235.48 - Johnson Pump®F35B-902 Cooling Pump for Westerbeke EnginesF35B-902 Cooling Pump for Westerbeke Engines by Johnson Pump®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...Expertly crafted from premium materialsDesigned to match rigorous quality standards$235.48
- Jabsco®Cooling Pump for Chevrolet EnginesCooling Pump for Chevrolet Engines by Jabsco®. Probably the best crank shaft mounted pump available. Jabsco pumps have serviced major engine builders globally for more than 70 years. The self-priming flexible impeller pump is the...Specially designed impeller for longer lifeSupercedes 22110 series pumps$590.49 - $632.88
- Jabsco®Cooling Pump for Commander EnginesCooling Pump for Commander Engines by Jabsco®. Jabscos industrial liquid handling products include state-of-the-art hygienic rotary lobe pumps for foodstuffs, dairy products, pharmaceuticals and bio-tech process liquids. Jabsco also...High quality at an affordable priceExpertly made from premium materials$612.06
- Jabsco®Cooling Pump for Glastron EnginesCooling Pump for Glastron Engines by Jabsco®. Jabscos industrial liquid handling products include state-of-the-art hygienic rotary lobe pumps for foodstuffs, dairy products, pharmaceuticals and bio-tech process liquids. Jabsco also make...High quality at an affordable priceExpertly made from premium materials$612.06
- Jabsco®Cooling Pump for MerCruiser EnginesCooling Pump for MerCruiser Engines by Jabsco®. Jabsco pumps have serviced major engine builders globally for more than 70 years. The self-priming flexible impeller pump is the industry recognized technology standard for leisure and...Left or right hand rotationOne piece bronze body$932.33
- Sherwood Pumps®17000 Series Cooling Pump for Caterpillar Engines17000 Series Cooling Pump for Caterpillar Engines by Sherwood Pumps®. The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine...Original Engine SpecifiedDesigned & Tested for the Engine application$1,087.28 - $1,275.89
- Sherwood Pumps®17000 Series Cooling Pump for Cummins Engines17000 Series Cooling Pump for Cummins Engines by Sherwood Pumps®. The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine...Original Engine SpecifiedDesigned & Tested for the Engine application$1,189.15
- Sherwood Pumps®27000 Series Cooling Pump for Cummins Engines27000 Series Cooling Pump for Cummins Engines by Sherwood Pumps®. The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine...Original Engine SpecifiedDesigned & Tested for the Engine application$960.34
- Sherwood Pumps®29000 Series Cooling Pump for Cummins Engines29000 Series Cooling Pump for Cummins Engines by Sherwood Pumps®. The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine...Original Engine SpecifiedDesigned & Tested for the Engine application$2,127.45
- Sherwood Pumps®Cooling Pump for Chrysler EnginesCooling Pump for Chrysler Engines by Sherwood Pumps®. The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine performance. Over...Original Engine SpecifiedDesigned & Tested for the Engine application$846.24
- Sherwood Pumps®Cooling Pump for Crusader EnginesCooling Pump for Crusader Engines by Sherwood Pumps®. The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine performance. Over...Original Engine SpecifiedDesigned & Tested for the Engine application$926.63
- Sherwood Pumps®Cooling Pump for Cummins EnginesCooling Pump for Cummins Engines by Sherwood Pumps®. The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine performance. Over the...Original Engine SpecifiedDesigned & Tested for the Engine application$702.67 - $1,601.50
- Sherwood Pumps®Cooling Pump for Ford EnginesCooling Pump for Ford Engines by Sherwood Pumps®. The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine performance. Over the...Original Engine SpecifiedDesigned & Tested for the Engine application$470.17
- Sherwood Pumps®Cooling Pump for Kohler EnginesCooling Pump for Kohler Engines by Sherwood Pumps®. The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine performance. Over the...Original Engine SpecifiedDesigned & Tested for the Engine application$356.67 - $402.85
- Sherwood Pumps®Cooling Pump for Kohler EnginesCooling Pump for Kohler Engines by Sherwood Pumps®. The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine performance. Over the...Original Engine SpecifiedDesigned & Tested for the Engine application$355.39
- Sherwood Pumps®Cooling Pump for OMC EnginesCooling Pump for OMC Engines by Sherwood Pumps®. The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine performance. Over the...Original Engine SpecifiedDesigned & Tested for the Engine application$899.92 - $987.65
- Sherwood Pumps®Cooling Pump for Onan EnginesCooling Pump for Onan Engines by Sherwood Pumps®. The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine performance. Over the...Original Engine SpecifiedDesigned & Tested for the Engine application$504.04 - $671.26
- Sherwood Pumps®Cooling Pump for Pleasurecraft EnginesCooling Pump for Pleasurecraft Engines by Sherwood Pumps®. The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine performance....Original Engine SpecifiedDesigned & Tested for the Engine application$899.57
- Sherwood Pumps®Cooling Pump for Pleasurecraft EnginesCooling Pump for Pleasurecraft Engines by Sherwood Pumps®. The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine performance....Original Engine SpecifiedDesigned & Tested for the Engine application$939.32
- Sherwood Pumps®Cooling Pump for Volvo Penta EnginesCooling Pump for Volvo Penta Engines by Sherwood Pumps®. The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine performance. Over...Original Engine SpecifiedDesigned & Tested for the Engine application$899.92 - $987.65
- Sherwood Pumps®Cooling Pump for Volvo Penta EnginesCooling Pump for Volvo Penta Engines by Sherwood Pumps®. The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine performance. Over...Original Engine SpecifiedDesigned & Tested for the Engine application$542.39
- Sherwood Pumps®Cooling Pump for Yanmar EnginesCooling Pump for Yanmar Engines by Sherwood Pumps®. The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine performance. Over the...Original Engine SpecifiedDesigned & Tested for the Engine application$402.85
- Johnson Pump®F35B Cooling Pump for Arona EnginesF35B Cooling Pump for Arona Engines by Johnson Pump®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$303.61
- Johnson Pump®F35B Cooling Pump for Farymann EnginesF35B Cooling Pump for Farymann Engines by Johnson Pump®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$303.61
- Johnson Pump®F35B Cooling Pump for Fischer Panda EnginesF35B Cooling Pump for Fischer Panda Engines by Johnson Pump®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...High quality at an affordable priceExpertly made from premium materials$303.61
- Johnson Pump®F35B Cooling Pump for Nanni EnginesF35B Cooling Pump for Nanni Engines by Johnson Pump®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$303.61
- Johnson Pump®F35B Cooling Pump for Onan EnginesF35B Cooling Pump for Onan Engines by Johnson Pump®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$303.61
- Johnson Pump®F4B-9 Engine Cooling PumpF4B-9 Engine Cooling Pump by Johnson Pump®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Expertly crafted from premium materialsHigh quality at a budget-friendly price$280.83 - $314.09
- Johnson Pump®F5B-9 Cooling Pump for GM EnginesF5B-9 Cooling Pump for GM Engines by Johnson Pump®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$324.14
Like any other internal combustion engine generating a huge amount of heat, the motor propelling a powerboat should have an effective cooling system. When it comes to vessels, there are two main kinds of such systems: a so-called "raw water" system and an enclosed setup. The former uses nothing but usual outboard water to remove heat from the engine's internals. The latter is more modern and complex, yet it's more durable: it utilizes a special cooling fluid (typically a mix of freshwater and antifreeze) circulating within the system, while a heat exchanger helps to dissipate heat from the fluid to raw water.
Actually, both of these systems employ raw water pumps sucking outboard water, but in the second case, there is also an inner circulating pump working in a closed loop, as cooling liquid and raw water never contact. Designed to fit certain engines, the pump can be actuated with the help of a belt or gear drive, and it has to be able to withstand a harsh marine environment to last long. The same goes for its gaskets providing good sealing. Therefore, it's reasonable to purchase only those products developed by reliable suppliers and meant for use on a vessel; a wide range of such goods can be found on our digital shelves.
