BOYESEN WATER PUMP COVER 99-22 YZ250, BOYESEN WPK-32AL SUPERCOOLER Classic the sealhead features low-friction seals

the sealhead features low-friction seals and a DU bush for optimal sealing performance and durability

designed for mounting many on / off road amotorcycles

YFM550 Grizzly 09-13

Anatomically optimized for weight-saving and ergonomics

BOYESEN WATER PUMP COVER 99-22 YZ250, BOYESEN WPK-32AL SUPERCOOLER Classic the sealhead features low-friction sealsSUPER COOLER WATER PUMP KIT BOYESEN WPK 32AL Yamaha YZ 250 1999 2022 YZ 250X 2016 2022 New part from Boyesen increases water flow so you get a cooler, more consistent temperature and less horsepower loss during the late stages of a race. Cooler running temperature prolongs engine life. Tough powder coated finish Colour: Blue