BOYESEN WATER PUMP COVER 2014-2021 YAMAHA YZ450F SUPERCOOLER BOYESEN WPK-38CB Tubes & Mousse THEREFORE IT IS NOT APPROVED

THEREFORE IT IS NOT APPROVED FOR PUBLIC ROADS

KTM - 125EXC Six Days - 2015

SE-R 250 12-20

HONDA CRF R 250 cc 2004/2007

BOYESEN WATER PUMP COVER 2014-2021 YAMAHA YZ450F SUPERCOOLER BOYESEN WPK-38CB Tubes & Mousse THEREFORE IT IS NOT APPROVEDBlack Supercooler water pump cover and impeller kit engineered to improve coolant circulation and maintain more stable operating temperatures. The hydrodynamic design increases flow across the rev range and reduces cavitation and hydraulic friction. Features Increased coolant flow at all rpm ranges Patented Nautilus style impeller for hydrodynamic efficiency Reduces cavitation and hydraulic friction Seamless hydrodynamic design with high capacity