Boyesen Supercooler Water Pump Kit Yamaha Yz250 99-22, Yz250X 16-22 Black Colour:Black · Suzuki RMZ250 2010

· Suzuki RMZ250 2010

RFX Pro Res Cap Kit (Green) Kawasaki KXF450 19-22 KXF250 21-22

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Suzuki RM250 1987

Boyesen Supercooler Water Pump Kit Yamaha Yz250 99-22, Yz250X 16-22 Black Colour:Black · Suzuki RMZ250 2010The Boyesen SuperCooler water pump kit is an aluminium investment cast water pump cover and impeller combo; specifically designed to enhance the performance of your engines cooling system. This high flow, hydrodynamic water pump kit has been tested and designed to flow more coolant. By increasing the flow, the engine will run cooler at a more constant temperature. Investment cast aluminium construction Increase coolant flow at all RPM ranges Patented