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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Years 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013
NO CAM IS INCLUDED
Billet water pump impeller and rebuild kit improves cooling system reliability
This is a bolt-on kit and the piston uses pump or race gas
Rebuild it right the first time—install premium bearings & ride harder
YFZ450 YFZ 450 Wiseco Pump Piston Kit 98mm BIG BORE Cylinder Top End Rebuild Kit Polaris 900 Years 2004 2005 2006 2007Brand New Complete Yamaha YFZ 450 Top End Rebuild Kit Custom Wiseco Big Bore Piston Kit Cometic Top End Gasket Fits Yamaha YFZ450 Carbureted Models Years 2004 2005 2006 2007 2008 2009 2011 2012 2013 Add Amazing & Reliable Power With The Best Components In The Industry! This Complete Top End Rebuild Kit Includes: BPRATV 98mm Big Bore Nikasil Plated Cylinder (1 Year Warranty) BPRATV Exclusive Custom Wiseco 12. 75: 1 Piston Kit (Includes Piston, Rings,