Boyesen waterpomp deksel met rotor Zwart KTM SX-F 450 2016- & EXC-F 450/500 2016-2019 & Husqvarna FC 450 2016- & FE 450/501 2016-2019

Supercooler Water Pump Cover and Impeller Kit

• An aluminum 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 at all rpm ranges, the engine will run cooler at a more constant temperature
• Patented nautilus style impeller for hydrodynamic efficiency
• Extend engine life