§ 01 / Part
Kibblewhite C630 Bronze Exhaust Valve Guide 09260118 for Yamaha WR250F YZ250F 2001-13 WR450F YZ450F 2003-09
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§ 02 / About this part
What it is
Kibblewhite C630 bronze exhaust valve guide to fit Yamaha WR250F (2001–2013); Yamaha WR450F (2003–2009); Yamaha YZ250F (2001–2013); Yamaha YZ450F (2003–2009).
This C630 bronze exhaust guide is designed to handle the intense heat of the exhaust circuit. It sits in the cylinder head and provides the primary wear surface for the valve stem. Bronze is chosen for its superior thermal conductivity, pulling heat away from the valve more efficiently than stock guides. Replace these if you find excessive carbon build-up on the valve stems or if the valve has visible wobble. Professional fitment is required to ensure the guide is seated and reamed to the correct tolerance.
§ 03 / Specs
The numbers
- Brand
- KIBBLEWHITE
- Part number
- 09260118
- Category
- Top End
- Weight
- 0.02 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 4 models · 4 year-bands
Yamaha 4 models
No matches. Try a different make or model.
* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.
§ 05 / About Iron Offroad
Iron Offroad
// Related
