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Osculati 43.291.02 – Honda 06412-ZV5-000 / 41107-ZV-5-000 25/50 HP Magnesium Fin Anode
The Osculati 43.291.02 is a magnesium fin anode designed for Honda 25 HP to 50 HP outboard motors. This anode is a direct replacement for OEM parts 06412-ZV5-000 and 41107-ZV-5-000, and is specifically engineered for freshwater environments.
It mounts under the anti-ventilation plate, where it performs two functions:
- Provides sacrificial galvanic protection to the lower unit
- Acts as a trim tab, counteracting the torque generated by the propeller
Magnesium is the most reactive of all anode materials, making it ideal for low-conductivity freshwater. Zinc and aluminium would be ineffective in such conditions, whereas this magnesium anode ensures quick corrosion response and optimal coverage.
Main Features:
- Material: High-purity magnesium alloy (for freshwater only)
- Type: Steering fin / trim tab anode
- OEM Equivalent: 06412-ZV5-000 / 41107-ZV-5-000
- Engine Compatibility: Honda 25–50 HP
- Installation Zone: Below anti-cavitation plate
- Key Functions:
- Corrosion protection in low-conductivity water
- Propeller torque balance (steering correction)
Technical Specifications:
Parameter Value Brand Osculati Article Number 43.291.02 Material Magnesium OEM Reference 06412-ZV5-000 / 41107-ZV-5-000 Compatible Engines Honda 25–50 HP Mounting Area Fin / under anti-ventilation plate Use Environment Freshwater only
This magnesium fin anode is the top solution for Honda outboards in freshwater. It delivers unmatched protection and torque stability, ensuring safe and long-lasting engine operation in lakes and rivers.
Documents
Osculati Catalogue 2025 - page 787 Size: 416,1 Kb -