Boyesen Water Pump Cover with Rotor Black Kawasaki KX 450F 2019-2023

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

IMPORTANT NOTE: Hydro dynamic design eliminates air cavitation for better cooling.