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Osculati 43.260.45 – Yamaha 65W-45251-00 / 6EO-4525112 Magnesium Bridge Anode for 4–70 HP Outboards, M5 Thread
The Osculati 43.260.45 magnesium bridge anode is engineered for maximum efficiency in freshwater conditions, offering a reliable corrosion protection system for Yamaha 4-stroke outboard motors. This anode replaces OEM parts 65W-45251-00 and 6EO-4525112 and is fully compatible with engines from 4 HP to 70 HP.
Constructed from high-purity magnesium, this anode has a more negative electrochemical potential compared to zinc and aluminium, making it the ideal sacrificial metal for use in freshwater. It offers quick reaction to galvanic currents and effectively protects vital submerged parts from deterioration.
Main Features:
- Material: High-purity magnesium (optimized for freshwater use)
- OEM equivalents: 65W-45251-00 / 6EO-4525112
- Engine compatibility: Yamaha 4-stroke outboards from 4 to 70 HP
- Thread size: M5
- Mounting type: Bridge (bolt-on)
- Rapid electrochemical activation in freshwater
- Environmentally safe alternative to zinc in inland waters
Technical Specifications:
Parameter Value Brand Osculati Article Number 43.260.45 Material Magnesium OEM Reference 65W-45251-00 / 6EO-4525112 Engine Compatibility Yamaha 4-stroke, 4–70 HP Thread M5 Mounting Type Bridge (bolt-on) Ideal Environment Freshwater Weight Approx. 30 g
Use of magnesium anodes is highly recommended when operating in lakes, rivers, or other non-saline waters, where zinc or aluminium would be less effective. This Osculati bridge-type anode guarantees extended engine protection with minimal maintenance.
Documents
Osculati Catalogue 2025 - page 775 Size: 254,9 Kb -