BOYESEN WATER PUMP COVER 01-13 YZ250F, 01-13 WR250F SUPERCOOLER, WATER PUMP KIT BOYESEN WPK37B 4.5 - YAMAHA YZ 250 F

- YAMAHA YZ 250 F 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

FITMENT - - THREADED TYPE

250 EXC 12-15

RTS (Rapid Tuning System)

BOYESEN WATER PUMP COVER 01-13 YZ250F, 01-13 WR250F SUPERCOOLER, WATER PUMP KIT BOYESEN WPK37B 4.5 - YAMAHA YZ 250 FSupercooler Water Pump Cover and Impeller Kit Boyesen WPK 37B 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 BLACK FINISHED Part No. 05 050. BK (oro2u. com)