Boyesen SuperCooler impellers have tighter impeller blade tolerances and a proven drag reducing shape to increase coolant flow
High-flow, hydrodynamic impeller is for use either on older models or as SuperCooler kit replacement
Made in the USA
Product Note:
Specification
Details
Country of Origin
USA
Material
Aluminum
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Honda
CR250R 2-Stroke 1997-2001
CRF450R 2002-2007
Yamaha
WR250F 2001-2007
YZ125 2001, 2003-2004
YZ250 2-Stroke 2007
YZ250F 4-Stroke 2001-2007
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