SKU:
Osculati-43.254.80
$ 101,74
1-2 weeks delivery time
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+
Zinc anode with threaded plug, OEM reference Yamaha N51-11325-01, for use in onboard and outboard engines. Installed in the cooling water passages of the engine block, this anode protects internal components from galvanic corrosion in saltwater. The integrated plug design ensures secure fitment and easy replacement during maintenance.
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Osculati 43.254.80 – Yamaha N51-11325-01 Onboard/Outboard Engine Zinc Anode with Plug
This zinc anode with integrated plug is a direct replacement for Yamaha OEM part N51-11325-01 and is suitable for both inboard and outboard engines. It is typically threaded into the cooling water passages of the engine block or cylinder head to protect against internal galvanic corrosion in saltwater environments. The combined plug-and-anode design ensures tight sealing and optimal sacrificial function.
Technical Specifications
Item Code 43.254.80 Material Zinc OEM Reference Yamaha N51-11325-01 Compatibility Yamaha onboard and outboard engines Installation Area Cooling water passages / engine block Design Rod anode with threaded plug Environment Saltwater
Key Features
- OEM-equivalent part for Yamaha N51-11325-01
- Integrated threaded plug for leak-free sealing
- Protects internal cooling passages from galvanic corrosion
- Ideal for saltwater operation of onboard and outboard motors
- Simple to replace during routine maintenance
Usage Notes
Zinc anodes are recommended for use in saltwater environments. For brackish or freshwater, aluminium or magnesium versions should be used. Always install with proper torque and sealing. Replace when more than 50% of the zinc element is consumed to maintain reliable internal protection.
Documents
Osculati Catalogue 2025 - page 774 Size: 352,2 Kb -
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