SKU:
Osculati-43.253.04
$ 25,72
1-2 weeks delivery time
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The Osculati 43.253.04 magnesium fin anode is designed for Selva 25–60 HP 4-stroke outboards operating in freshwater environments. With a Ø95 mm diameter and hydrodynamic trim tab profile, this anode provides dual functionality: precise steering balance and superior corrosion protection in low-conductivity water. Made from high-purity magnesium, it reacts faster than zinc or aluminium, ensuring maximum protection in lakes and rivers.
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Osculati 43.253.04 – Selva 25/60 HP 4-Strokes Magnesium Fin Anode Ø95 mm
The Osculati 43.253.04 magnesium fin anode is engineered for Selva 25–60 HP 4-stroke outboard motors and is optimized for use in freshwater. With a diameter of 95 mm, this trim tab anode offers a combination of galvanic protection and hydrodynamic correction, stabilizing steering torque while shielding the lower unit from electrochemical corrosion.
Constructed from high-purity magnesium, this anode is highly reactive, making it ideal for low-conductivity environments such as lakes, rivers, and reservoirs. It is pre-drilled for quick installation in place of original factory anodes and ensures maximum performance without the need for modifications.
Key Features:
- Designed for Selva 25–60 HP 4-stroke outboards
- High-reactivity magnesium construction for freshwater use
- Ø95 mm fin-style anode with trim tab functionality
- Provides sacrificial protection to lower unit and submerged parts
- Ideal for lakes, rivers, and inland waterways
- OEM-style center mounting hole for direct installation
Applications:
- Selva outboards (25–60 HP, 4-stroke)
- Freshwater-only environments
- Directional stability and corrosion protection
Technical Specifications:
Specification Value Product Code Osculati 43.253.04 Engine Compatibility Selva 25–60 HP 4-stroke Anode Type Fin / Trim Tab Material Magnesium Outer Diameter Ø95 mm Water Type Freshwater only Mounting Center bolt hole (OEM fit) Weight Approx. 0.22 kg
This magnesium fin anode delivers superior corrosion defense for Selva outboards in freshwater. It combines high electrochemical activity with steering correction, making it the ideal OEM-compatible solution for performance and protection.
Documents
Osculati Catalogue 2025 - page 773 Size: 367,4 Kb -
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