ATV Accessories

Premium Quality Replacement Part
Exhaust Valve Kit for Yamaha WR450F 2007 2008 2009 2011 2012 2013 2014 2015
For Yamaha Models:
WR450F 2007-2009 2011-2015
Order Includes:
1 x Exhaust Valve: 5TA-12121-00-00
Exhaust Valve Length: 1.10″ | 28.0 mm
Exhaust Valve Diameter: 2.95″ | 75.0 mm
1 x Outer Valve Spring: 5TJ-12114-00-00
Width: 0.75″ | 19.1 mm
Height: 1.47″ | 37.5 mm
Thickness: 0.09″ | 2.5 mm
1 x Valve Stem Seal: 33M-12119-00-00
Length: 0.39″ | 10.0 mm
Width: 0.31″ | 8.0 mm
Inner Diameter: 0.19″ | 5.0 mm
Outer Diameter: 0.31″ | 8.0 mm
2 x Valve Cotter: 1AA-12118-00-00
Width: 0.13 ” | 3.5 mm
Length: 0.29 ” | 7.6 mm
Height: 0.20 ” | 5.3 mm
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