SKU:
Osculati-43.188.54
$ 17,13
1-2 weeks delivery time
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+
Magnesium bridge anode for Yamaha outboards (OEM 65W-45251-00 / 6EO-45251-12) and Selva 4–70 HP 4-stroke engines. Featuring a 6.5 mm central bore, it fits the leg or lower unit of the engine. Designed specifically for freshwater environments, magnesium provides the highest electrochemical activity, ensuring fast and efficient protection against galvanic corrosion in low-conductivity conditions.
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Osculati 43.188.54 – Yamaha 65W-45251-00 / Selva 4–70 HP Magnesium Bridge Anode Ø6.5 mm
This magnesium bridge anode is a high-activity sacrificial element designed to protect Yamaha and Selva outboard motors from galvanic corrosion. Compatible with OEM references 65W-45251-00 and 6EO-45251-12, it fits Selva 4–70 HP 4-stroke models and is mounted on the lower unit or leg. Magnesium is the preferred material for freshwater applications, offering the most reactive protection in low-conductivity environments.
Technical Specifications
Item Code 43.188.54 Material Magnesium OEM Reference Yamaha 65W-45251-00 / 6EO-45251-12 Compatible Engines Selva 4–70 HP 4-stroke Bore Diameter 6.5 mm Application Outboard leg / lower unit
Key Features
- OEM-compatible replacement for Yamaha and Selva part numbers
- Made from high-purity magnesium – ideal for freshwater use
- Bridge configuration with 6.5 mm mounting bore
- Provides rapid galvanic protection in low-conductivity water
- Lightweight and easy to install on drive leg
Usage Notes
This anode is intended exclusively for freshwater applications. Do not use in saltwater or brackish environments, as magnesium corrodes too rapidly in those conditions. Replace when more than 50% of the material is depleted for continuous corrosion protection.
Documents
Osculati Catalogue 2025 - page 775 Size: 254,9 Kb -
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