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  • Boyesen Impeller / Waterpump Cover - Black WPK-45AB fits 2021-2022 Gas Gas EX450 F, MC450 F / 2016-2022 Husqvarna FC450 / 2017-2019 Husqvarna FE450 / 2017-2022 Husqvarna FE501 / 2020-2022 Husqvarna FE501S / 2017-2022 Husqvarna FS450, FX450
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Boyesen Impeller / Waterpump Cover - Black WPK-45AB fits 2021-2022 Gas Gas EX450 F, MC450 F / 2016-2022 Husqvarna FC450 / 2017-2019 Husqvarna FE450 / 2017-2022 Husqvarna FE501 / 2020-2022 Husqvarna FE501S / 2017-2022 Husqvarna FS450, FX450

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

Boyesen
WPK-45AB
Out of stock
$216.99 USD
Boyesen Impeller / Waterpump Cover - Black WPK-45AB fits 2021-2022 Gas Gas EX450 F, MC450 F / 2016-2022 Husqvarna FC450 / 2017-2019 Husqvarna FE450 / 2017-2022 Husqvarna FE501 / 2020-2022 Husqvarna FE501S / 2017-2022 Husqvarna FS450, FX450
Description
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.


This Part Fits:

Year Make Model Submodel
2016-2022 Husqvarna FC450 Base
2016-2022 KTM 450 SXF
2016-2022 KTM 450 XC-F
2017-2019 Husqvarna FE450 Base
2017-2022 Husqvarna FE501 Base
2017-2022 Husqvarna FS450 Base
2017-2022 Husqvarna FX450 Base
2017-2023 KTM 500 EXC F
2020-2022 Husqvarna FE501S Base
2020-2022 KTM 500 XCF-W
2020-2023 KTM 500 EXC F Six Days
2021-2022 GAS GAS EX450 F
2021-2022 GAS GAS MC450 F
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