If you are removing the cylinder head/s for general engine work, use the opportunity to inspect the head it self for any remedial work that may be required; new valve guides for example and perhaps some cosmetic work renewing covers and fasteners to increase the visual appeal of the fine engine this part and those listed below fits:
Add as many items as you wish to the same shopping cart, new dowel pins to ease the refitting of the head/s back to the cylinder/s 91808160239953014016 for example, and still only pay the same single fixed price shipping cost.
This component may have other applications within the Yamaha model range.