KIBBLEWHITE valve guide for YAMAHA WR 450 F, YFM 450 FA 4X4, YFZ 450 R, YZ 450 F from 2003 to 2017

KIBBLEWHITE offers this valve guide for YAMAHA WR 450 F, YFM 450 FA 4X4, YFZ 450 R, YZ 450 F from 2003 to 2017. The guide is a bush pressed into the cylinder head. The valve stem slides in it thousands of times a minute.

Why replace a valve guide?

The benefits:

• Remove the play of the valve in its guide.
• The valve lands right in the centre of its seat: sealing and compression restored.
• A quality guide slides well and lasts, even with titanium valves.

Why choose KIBBLEWHITE?

Kibblewhite guides are C63000 nickel-aluminium bronze: the nickel resists wear, the copper draws heat away from the valve more effectively.

When should you replace the valve guides on your YAMAHA YZ 450 F?

The clearance between valve stem and guide is measured with the head off: beyond the manufacturer's limit, guides and seats are redone together with the valves.

Specifications and fitting tips

• Application: Exhaust
• Outside diameter: 0.3957"
• Inside diameter: 0.1961"
• Material: C674 bronze
• Size: Standard
• The softer manganese guides are easily reamed, then gently finished with high-quality Kibblewhite ball hones

Cross-Mania tip: Fitting requires special tools and valve lapping: it is a job for a cylinder head specialist.

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
YAMAHA WR 450 F 2015
YAMAHA WR 450 F 2014
YAMAHA WR 450 F 2013
YAMAHA WR 450 F 2012
YAMAHA WR 450 F 2011
YAMAHA WR 450 F 2010
YAMAHA WR 450 F 2009
YAMAHA WR 450 F 2008
YAMAHA WR 450 F 2007
YAMAHA WR 450 F 2006
YAMAHA WR 450 F 2005
YAMAHA WR 450 F 2004
YAMAHA WR 450 F 2003
YAMAHA YFM 450 D 4X4 2014
YAMAHA YFM 450 DH 4X4 2014
YAMAHA YFM 450 FA 4X4 2016
YAMAHA YFM 450 FA 4X4 2015
YAMAHA YFM 450 FA 4X4 2014
YAMAHA YFM 450 FA 4X4 2013
YAMAHA YFM 450 FA 4X4 2012
YAMAHA YFM 450 FA 4X4 2006
YAMAHA YFM 450 FA 4X4 2005
YAMAHA YFM 450 FA 4X4 2004
YAMAHA YFM 450 FA 4X4 2003
YAMAHA YFM 450 FA SE 4X4 2006
YAMAHA YFM 450 FA SE 4X4 2005
YAMAHA YFM 450 FAH 4X4 2006
YAMAHA YFM 450 FAH 4X4 2005
YAMAHA YFM 450 FAH 4X4 2004
YAMAHA YFM 450 FAH 4X4 2003
YAMAHA YFM 450 FG 4X4 2013
YAMAHA YFM 450 FG 4X4 2012
YAMAHA YFM 450 FG 4X4 2011
YAMAHA YFM 450 FG 4X4 2010
YAMAHA YFM 450 FG 4X4 2009
YAMAHA YFM 450 FG 4X4 2008
YAMAHA YFM 450 FG 4X4 2007
YAMAHA YFM 450 FG OH 4X4 2007
YAMAHA YFM 450 FG SE 4X4 2007
YAMAHA YFM 450 FG SP 4X4 2008
YAMAHA YFM 450 FGH 4X4 2013
YAMAHA YFM 450 FGH 4X4 2012
YAMAHA YFM 450 FGH 4X4 2011
YAMAHA YFM 450 FGH 4X4 2010
YAMAHA YFM 450 FGH 4X4 2009
YAMAHA YFM 450 FGH 4X4 2008
YAMAHA YFM 450 FGH 4X4 2007
YAMAHA YFM 450 FGP 4X4 2013
YAMAHA YFM 450 FGP 4X4 2012
YAMAHA YFM 450 FGP 4X4 2011
YAMAHA YFM 450 FGPH 4X4 2013
YAMAHA YFM 450 FGPH 4X4 2012
YAMAHA YFM 450 FGPH 4X4 2011
YAMAHA YFM 450 FWAN 4X4 2016
YAMAHA YFM 450 FWAN 4X4 2015
YAMAHA YFM 450 FWAN 4X4 2014
YAMAHA YFM 450 FWAN 4X4 2013
YAMAHA YFM 450 FWAN 4X4 2012
YAMAHA YFM 450 FX 4X4 2010
YAMAHA YFM 450 FX 4X4 2009
YAMAHA YFM 450 FX 4X4 2008
YAMAHA YFM 450 FX 4X4 2007
YAMAHA YFM 450 FX 4X4 2006
YAMAHA YFM 450 FX SE 4X4 2008
YAMAHA YFM 450 FX SE 4X4 2007
YAMAHA YFM 450 P 4X4 2014
YAMAHA YFM 450 PH 4X4 2014
YAMAHA YFZ 450 2009
YAMAHA YFZ 450 2008
YAMAHA YFZ 450 2007
YAMAHA YFZ 450 2006
YAMAHA YFZ 450 2005
YAMAHA YFZ 450 2004
YAMAHA YFZ 450 BB 2007
YAMAHA YFZ 450 BB 2006
YAMAHA YFZ 450 LE 2004
YAMAHA YFZ 450 R 2016
YAMAHA YFZ 450 R 2015
YAMAHA YFZ 450 R 2014
YAMAHA YFZ 450 R 2013
YAMAHA YFZ 450 R 2012
YAMAHA YFZ 450 R 2011
YAMAHA YFZ 450 R 2010
YAMAHA YFZ 450 R 2009
YAMAHA YFZ 450 RSE 2010
YAMAHA YFZ 450 RSE 2009
YAMAHA YFZ 450 SE 2007
YAMAHA YFZ 450 SE 2005
YAMAHA YFZ 450 SP 2008
YAMAHA YFZ 450 SP 2006
YAMAHA YFZ 450 SP2 2008
YAMAHA YFZ 450 SPE2 2007
YAMAHA YFZ 450 X 2011
YAMAHA YFZ 450 X 2010
YAMAHA YFZ 450 XBB 2010
YAMAHA YZ 450 F 2017
YAMAHA YZ 450 F 2016
YAMAHA YZ 450 F 2015
YAMAHA YZ 450 F 2014
YAMAHA YZ 450 F 2013
YAMAHA YZ 450 F 2012
YAMAHA YZ 450 F 2011
YAMAHA YZ 450 F 2010
YAMAHA YZ 450 F 2009
YAMAHA YZ 450 F 2008
YAMAHA YZ 450 F 2007
YAMAHA YZ 450 F 2006
YAMAHA YZ 450 F 2005
YAMAHA YZ 450 F 2004
YAMAHA YZ 450 F 2003
YAMAHA YZ 450 F SP 2006
YAMAHA YZ 450 FX 2017
YAMAHA YZ 450 FX 2016