BRONCO - Exhaust Valve Yamaha

Features:

• Bronco? offers OEM replacement valves for both ATV and UTV models


• OEM replacement valves are made of durable SUH35B heat resistant steel that also comes with fill Nitride finish for further durability and resistance to corrosion


• Performance valves receive a swirl polish, smooth stem treatment, and are made of 21-4N/SUH35HT stainless steel. Performance valves are generally reserved for high performance / reving machines so these valves are forged with Stellite-Tipped valve stems.


• All valves are manufactured under ISO 9001 certified factory

Fits
Yamaha, YFZ450, , 2004
Yamaha, YFZ450, , 2005
Yamaha, YFZ450, , 2006
Yamaha, YFZ450, , 2007
Yamaha, YFZ450, , 2008
Yamaha, YFZ450, , 2009
Yamaha, YFZ450 Bill Balance Edition, , 2006
Yamaha, YFZ450 Bill Balance Edition, , 2007
Yamaha, YFZ450 SE, , 2007
Yamaha, YFZ450 SE, , 2008
Yamaha, YFZ450R, , 2009
Yamaha, YFZ450R, , 2010
Yamaha, YFZ450R, , 2011
Yamaha, YFZ450R, , 2012
Yamaha, YFZ450R, , 2013
Yamaha, YFZ450R, , 2014
Yamaha, YFZ450R, , 2015
Yamaha, YFZ450R, , 2016
Yamaha, YFZ450R, , 2017
Yamaha, YFZ450R, , 2018
Yamaha, YFZ450R SE, , 2009
Yamaha, YFZ450R SE, , 2010
Yamaha, YFZ450R SE, , 2011
Yamaha, YFZ450R SE, , 2012
Yamaha, YFZ450R SE, , 2013
Yamaha, YFZ450R SE, , 2014
Yamaha, YFZ450R SE, , 2015
Yamaha, YFZ450R SE, , 2016
Yamaha, YFZ450R SE, , 2017
Yamaha, YFZ450R SE, , 2018
Yamaha, YFZ450X, , 2010
Yamaha, YFZ450X, , 2011
Yamaha, YFZ450X Bill Ballance, , 2010
Yamaha, YFZ450X SE, , 2011