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Osculati 43.423.12 – Mercruiser 806105 Alpha/Bravo 35/300 HP Magnesium Flat Fin Anode
The Osculati 43.423.12 magnesium flat fin anode is a freshwater-specific sacrificial component engineered to match MerCruiser OEM reference 806105. It fits Alpha and Bravo series sterndrives ranging from 35 to 300 horsepower. Magnesium provides the highest electrochemical activity among marine anode materials, making it ideal for use in low-conductivity water such as lakes, reservoirs, and rivers. Its flat hydrodynamic profile ensures protection without disturbing drive performance.
Applications:
- MerCruiser Alpha One Gen I & Gen II
- MerCruiser Bravo I, II, III
- Engine range: 35–300 HP
- Freshwater use only
Key Features:
- OEM reference: 806105
- Material: High-reactivity magnesium alloy
- Provides maximum corrosion protection in freshwater
- Flat-fin design maintains hydrodynamic efficiency
- Ideal for sterndrive units regularly used in inland waters
Technical Specifications:
Item Code 43.423.12 Material Magnesium OEM Reference 806105 Compatibility MerCruiser Alpha/Bravo 35–300 HP Design Flat Fin Anode Environment Freshwater
The Osculati 43.423.12 magnesium flat fin anode offers unmatched corrosion protection for MerCruiser Alpha and Bravo sterndrives in freshwater conditions. Lightweight and extremely reactive, it's the optimal choice for maintaining sterndrive longevity and system reliability where zinc and aluminium are ineffective.
Documents
Osculati Catalogue 2025 - page 770 Size: 390,7 Kb -