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Osculati 43.260.43 – Yamaha 65W-45251-00 / 6EO-4525112 Zinc Bridge Anode for 4–70 HP Outboards, M5 Thread
The Osculati 43.260.43 zinc bridge anode offers high-performance galvanic protection for Yamaha 4-stroke outboard motors. Built to match original equipment specifications, this sacrificial anode replaces Yamaha part numbers 65W-45251-00 and 6EO-4525112, covering engine models from 4 HP up to 70 HP.
Manufactured from high-grade zinc, this anode is suitable for saltwater environments and effectively prevents electrolysis-related damage to underwater components. It uses a standard M5 thread and is shaped for direct installation without modification.
Main Features:
- Material: Marine-grade zinc (suitable for saltwater use)
- Replaces Yamaha OEM parts 65W-45251-00 and 6EO-4525112
- Compatible with Yamaha 4-stroke outboards: 4–70 HP
- Thread size: M5
- Type: Bridge anode (bolt-on)
- Direct-fit design, no drilling or machining required
- Protects metallic engine parts from galvanic corrosion
Technical Specifications:
Parameter Value Brand Osculati Article Number 43.260.43 Material Zinc OEM Reference 65W-45251-00 / 6EO-4525112 Engine Compatibility Yamaha 4-stroke, 4–70 HP Thread M5 Mounting Type Bridge (bolt-on) Previous Osculati Code 43.188.52
This zinc bridge anode is engineered for consistent and long-lasting protection, helping extend the lifespan of your Yamaha outboard by neutralizing galvanic currents that lead to metal degradation. Ideal for both recreational and professional marine applications.
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