Boyesen WPK-37AB Waterpump Cover & Impeller Kit for Yamaha YZ250FX and WR250F Models

Upgrade your Yamaha dirt bike with the Boyesen WPK-37AB Waterpump Cover & Impeller Kit, designed specifically for models like the YZ250FX, YZ250F, and WR250F from 2014 to 2017. This kit features a durable 2-piece cast aluminum construction that ensures longevity and resistance to harsh riding conditions. The innovative Nautilus style impeller enhances hydrodynamic efficiency, promoting better cooling performance and overall engine health during intense rides.
Requiring minimal maintenance, the kit includes an oil filter access point that allows for hassle-free filter changes, saving you time and effort during routine maintenance. The impeller's design improves coolant flow across all RPM ranges, helping your engine stay cooler and operate more efficiently. Built with precision, this kit is engineered to fit seamlessly with your Yamaha's existing components, providing a reliable upgrade that maximizes your bike’s performance.
Whether you're racing or enjoying trail rides, the Boyesen waterpump kit ensures your engine remains cool under pressure, reducing the risk of overheating. Its robust construction and advanced impeller design make it an excellent choice for riders seeking durability and improved cooling efficiency. Invest in this high-quality upgrade to enhance your Yamaha's cooling system and enjoy a smoother, more reliable riding experience.

Features:

• 2-Piece cast aluminum construction for durability and corrosion resistance

• Oil filter access for hassle-free filter changes and maintenance

• Increased coolant flow at all RPM ranges for optimal engine cooling

• Patented Nautilus style impeller enhances hydrodynamic efficiency

Fits,
Yamaha WR250F 2015
Yamaha WR250F 2016
Yamaha WR250F 2017
Yamaha WR250F 2018
Yamaha WR250F 2019
Yamaha YZ250F 2014
Yamaha YZ250F 2015
Yamaha YZ250F 2016
Yamaha YZ250F 2017
Yamaha YZ250F 2018
Yamaha YZ250FX 2015
Yamaha YZ250FX 2016
Yamaha YZ250FX 2017
Yamaha YZ250FX 2018
Yamaha YZ250FX 2019