The fuel injection nozzle does wear over the years and with many hours of use, so, will require, at some stage, a complete refurbishment.
The fulcrums and moving parts will become worn and the fuel lines will degrade, just to mention a couple of potential areas requiring close inspection.
All the parts you may need to complete a satisfactory fuel nozzle assembly overhaul are available, here at CMS.
We ship to more than sixty countries around the world. So, it is most likely we ship to wherever you are. Why not give us a try? Few companies can match our comprehensive Yamaha marine spares service, especially for older classic outboard engines as well a newer models.
More related components you may wish to consider:
Professional standard gasket sealant 08C70K0234M -easy to use with perfect results. Add as many new parts to the same shopping cart as you wish, new screws and bolts to ease reassembly for example, and still only pay the same single fixed price shipping cost. This component may have other applications within the Yamaha model range.