SKU:
Osculati-43.353.12
€ 45,62
1-2 weeks delivery time
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+
Osculati 43.353.12 is a magnesium anode kit specifically designed for Yamaha 200–300 HP high-performance outboards. This kit replaces OEM parts 6G5-45251-01 and 69L-45371-00, and includes a gear case plate anode and a hydrodynamic center fin anode. Magnesium is the most active anode material available and is the only suitable choice for effective protection in freshwater conditions, ensuring optimal corrosion control for high-load engine systems.
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Osculati 43.353.12 – Yamaha Outboard Magnesium Anode Kit 200–300 HP High Performance (6G5-45251-01 + 69L-45371-00)
The Osculati 43.353.12 magnesium anode kit is engineered for Yamaha 200–300 HP high-performance outboard engines operating in freshwater environments. This kit replaces two essential OEM anodes:
- 6G5-45251-01 – Gear case plate anode
- 69L-45371-00 – Performance-style center fin anode
Magnesium is significantly more reactive than zinc or aluminium and is the only recommended sacrificial material for non-saline water. It ensures fast and effective galvanic protection for critical submerged components such as the lower unit housing, trim area, and midsection structures. The performance center fin enhances protection and resists pitting under dynamic water flow conditions common in high-speed operation.
Main Features:
- Material: High-purity magnesium alloy
- Engine Compatibility: Yamaha 200–300 HP High Performance outboards
- OEM Replacements: 6G5-45251-01 + 69L-45371-00
- Ideal Environment: Freshwater (lakes, rivers, reservoirs)
- Kit Includes:
- Gear case plate anode
- Center fin anode (hydrodynamic shape)
- Installation: OEM-style bolt-on fitment
- Function: Maximum corrosion protection for low-conductivity water
Technical Specifications:
Parameter Value Brand Osculati Article Number 43.353.12 Material Magnesium OEM References 6G5-45251-01 + 69L-45371-00 Compatible Engines Yamaha 200–300 HP High Performance Fin Type Fixed center fin (performance type) Installation Bolt-on, direct OEM fit Use Environment Freshwater
This magnesium anode kit delivers unmatched galvanic protection for Yamaha high-output outboards used in freshwater. With OEM precision and superior material responsiveness, it is essential for preserving engine integrity and long-term reliability in low-conductivity conditions.
Documents
Osculati Catalogue 2025 - page 777 Size: 248 Kb -
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