BOLT ENGINE FASTENER KIT YZF450 2006-2009, WR450F 2007-2015 Engine Fastener Kits come with modern dimpled flange bolts. With a bright zinc finish, these fasteners last long and give a clean, updated look to any engine.
Two-Stroke Engine Fastener kits have all the external fasteners from top to bottom-end including hardware for: Heads, Reeds, Cylinder, Crankcase, Case Saver, Water Pump, Left Case Cover, Ignition Cover, Inner & Outer Clutch Covers, Power Valve Covers.
Four-Stroke Engine Fastener kits include bottom-end hardware for the following: Crankcase Covers, Clutch Cover, Oil Filter Cover, Crankcase, Case Saver, Water Pump and various top-end bolts depending on model. Fitment. Yamaha WR450F 2007 Yamaha WR450F 2008 Yamaha WR450F 2009 Yamaha WR450F 2010 Yamaha WR450F 2011 Yamaha WR450F 2012 Yamaha WR450F 2013 Yamaha WR450F 2014 Yamaha WR450F 2015 Yamaha YZ450F 2006 Yamaha YZ450F 2007 Yamaha YZ450F 2008 Yamaha YZ450F 2009