Application: For Yamaha YZ450F YZ 450F 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013; For Yamaha YZ450F 50th Anniversary YZ450FSP 2006 Package included: 1*Water pump shaft 1*Bearing 2*Water pump Oil Seals 1*Water pump gasket 1*O-ring OEM Part Number: Water Pump Kit: WPK0015 Shaft Kit: HRSHA-001 Note: Contact us if you have any questions about our products, your satisfaction would be our greatest motivation