SKU:
Osculati-43.252.95
$ 46,47
1-2 weeks delivery time
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+
Zinc directional fin anode designed for Yamaha 200–300 HP outboards, OEM reference 69L-45371-00. With a diameter of 100 mm, it mounts beneath the anti-ventilation plate, providing reliable galvanic protection in saltwater environments. Its hydrodynamic fin design also reduces steering torque caused by propeller thrust, maintaining directional stability and engine efficiency.
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Osculati 43.252.95 – Yamaha 69L-45371-00 200/300 HP Zinc Directional Fin Anode Ø100 mm
This zinc trim fin anode is a direct replacement for Yamaha OEM part 69L-45371-00 and is compatible with 200–300 HP 2-stroke and 4-stroke outboard engines. It is installed beneath the anti-ventilation plate, where it protects submerged drive components from galvanic corrosion while helping balance propeller torque. Its 100 mm diameter and OEM-standard shape ensure proper fit and hydrodynamic performance.
Technical Specifications
Item Code 43.252.95 Material Zinc OEM Reference 69L-45371-00 Engine Compatibility Yamaha 200–300 HP (2-stroke & 4-stroke) Diameter 100 mm Mounting Position Under anti-ventilation plate (trim fin)
Key Features
- OEM-equivalent replacement for Yamaha 69L-45371-00
- Zinc composition – ideal for saltwater environments
- Directional fin shape reduces steering torque from propeller
- Protects submerged aluminium and steel components from corrosion
- 100 mm diameter for precise OEM fit and balanced hydrodynamics
Usage Notes
Zinc anodes are recommended for use in saltwater only. For brackish water, aluminium is preferred; for freshwater, magnesium. Inspect regularly and replace when more than 50% of the material has corroded to ensure full galvanic protection and directional trim functionality.
Documents
Osculati Catalogue 2025 - page 773 Size: 367,4 Kb -
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