Description

Two stroke kits include all applicable O-rings, springs, washers and gaskets. Four stroke kits include the exhaust gasket. Multi-cylinder applications include enough items for the entire machine. Polaris? kits include gasket, both header donuts and springs

Fitment:
2004 Yamaha YFZ450
2005 Yamaha YFZ450
2006 Yamaha YFZ450
2007 Yamaha YFZ450
2008 Yamaha YFZ450
2009 Yamaha YFZ450
2009 Yamaha YFZ450R
2010 Yamaha YFZ450
2010 Yamaha YFZ450R
2010 Yamaha YFZ450X
2011 Yamaha YFZ450
2011 Yamaha YFZ450R
2011 Yamaha YFZ450X
2012 Yamaha YFZ450
2012 Yamaha YFZ450R
2013 Yamaha YFZ450
2013 Yamaha YFZ450R
2014 Yamaha YFZ450R
2015 Yamaha YFZ450R
2016 Yamaha YFZ450R
2017 Yamaha YFZ450R
2018 Yamaha YFZ450R
2019 Yamaha YFZ450R
2020 Yamaha YFZ450R
2021 Yamaha YFZ450R
2022 Yamaha YFZ450R
2023 Yamaha YFZ450R
2024 Yamaha YFZ450R