Boyesen Supercooler Water Pump Kit Yamaha Yz250 99-22, Yz250X 16-22 Silver Moto 2.5 400 RR 05-12

400 RR 05-12

Sherco SE300 14-19 rear

300RR 13-19

YZ 450FX 16-21

· Honda CRF50 2009

Boyesen Supercooler Water Pump Kit Yamaha Yz250 99-22, Yz250X 16-22 Silver Moto 2.5 400 RR 05-12The 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