Genuine Yanmar impeller pump, also known as a raw water pump or seawater pump, suitable for various engines from the Yanmar 3JH2, 4JH and 4JH2 series. The impeller pump circulates seawater through the engine’s cooling system. A correctly functioning pump is essential for maintaining sufficient cooling-water flow and preventing the engine from overheating. This is a complete genuine Yanmar OEM pump. Suitable for the Following Yanmar Engines Yanmar 3JH2 series: 3JH2E 3JH2BE 3JH2-TE 3JH2-TBE Yanmar 4JH series: 4JH-E 4JH-TE 4JH-HTE 4JH-DTE Yanmar 4JH2 series: 4JH2E 4JH2BE 4JH2-TE 4JH2-TBE 4JH2-HTE 4JH2-HTBE 4JH2-DTE 4JH2-DTBE 4JH2-UTE 4JH2-UTBE Product Specifications Product: Complete impeller pump Alternative names: Raw water pump, seawater pump Application: Seawater cooling system Brand: Yanmar Quality: Genuine OEM Part number: 129573-42502 Suitable for: Yanmar 3JH2, 4JH and 4JH2 series Condition: New Important Always check the part number of your current pump and the exact engine model before ordering. A new mounting gasket may be required when installing the pump.
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