Overheating engines can cost an awful lot more to repair than the cost of new replacement water-pump parts and ancillary components. Refurbish the water-pump before the over-heating does real mechanical damage, a warped cylinder-head for example?
Renew all the suspect parts at the same time, with carful inspection of the radiator and ancillary items, such as the thermostat, often the cause of of overheating, and avoid the potentially serious problems of an overheating engine.
Related components you may wish to consider:
Add as many new parts to the same shopping cart as you wish, new bearings 9330600105 bolts 9502706025 & mechanical seals 11H1243810 for example, and still only pay the same single fixed price shipping cost.
Important! Please be aware that this component will have other applications within the Yamaha model range, so check the part-numbers you order are correct for your model and application.
Pro-workshop gasket sealant 08CRAHLG120G - easy to apply with professional results.