66M113270000
About this part
This page covers the genuine Yamaha part 66M113270000 (Cover, anode). It’s an original OEM component designed to match Yamaha’s factory tolerances for correct fit, reliable function, and long service life in marine conditions.
Why choose genuine Yamaha?
Choosing genuine Yamaha OEM helps avoid problems often seen with pattern parts: mis-sized sealing profiles, inconsistent rubber compounds, poor plating, and connectors that don’t lock correctly. On a marine engine, those small differences can become big issues.
Notes for this part
Anodes provide sacrificial corrosion protection. Correct anode material and clean metal contact are key — paint, heavy corrosion, or loose fixings can reduce effectiveness.
Maintenance tip: inspect regularly in saltwater use, replace when significantly depleted, and ensure good electrical contact to the metal being protected.
Warranty
Warranty: 1 year on new genuine parts (subject to correct installation and normal use).
Ordering tips
Ordering tip: when buying multiple items, it’s worth reviewing the same diagram section for related gaskets and seals so everything arrives together.