Vertex Drive Sizehaft Housing Sizeeals (623117)

Improved performance over stock OEM equipment Made in the U.S.A. Fitment 2005 Kawasaki Jet Ski 1200 STXR JT1200 2005-2006 Kawasaki Jet Ski 900 STX JT900 2005-2007 Kawasaki Jet Ski STX12F JT1200 2005-2017 Kawasaki Jet Ski STX15F JT1500 2003-2005 Kawasaki Jet Ski Ultra 150 JH1200 2007-2008 Kawasaki Jet Ski Ultra 250X JT1500 2009-2010 Kawasaki Jet Ski Ultra 260 LX JT1500 2009-2010 Kawasaki Jet Ski Ultra 260X JT1500 2011-2013 Kawasaki Jet Ski Ultra 300 LX JT1500 2011-2013 Kawasaki Jet Ski Ultra 300X JT1500 2014-2017 Kawasaki Jet Ski Ultra 310 LX JT1500 2014-2017 Kawasaki Jet Ski Ultra 310R JT1500 2014-2017 Kawasaki Jet Ski Ultra 310X JT1500 2007-2017 Kawasaki Jet Ski Ultra LX JT1500