Boyesen WPK-31B Supercooler Water Pump Impeller Kit

The Boyesen Supercooler Water Pump Kit delivers superior cooling performance through advanced impeller design and precision engineering. This high-performance replacement impeller kit is designed to significantly improve coolant circulation throughout your engine's cooling system.

Key Features:

• Cast aluminum construction for durability and corrosion resistance
• Patented nautilus-style impeller design maximizes hydrodynamic efficiency
• Increased coolant flow across all RPM ranges for consistent cooling
• Direct replacement for stock water pump impeller
• Reduces engine operating temperatures for improved performance and reliability

The Supercooler's patented nautilus impeller blade design moves more coolant with less cavitation, ensuring optimal heat transfer even under demanding conditions. By improving coolant flow efficiency, this kit helps prevent overheating and maintains consistent engine temperatures whether you're racing, trail riding, or pushing your machine to its limits.