€ 14,08
1-2 weeks delivery time
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Osculati 43.260.31 – Yamaha 688-45251-01 is a lightweight aluminium ring anode with dimensions Ø 24 × 15 mm, designed for Yamaha outboard motors. It replaces OEM reference 688-45251-01 and provides sacrificial protection for propeller shafts and lower unit components. Ideal for saltwater and brackish conditions, aluminium alloy ensures superior efficiency, longer service life, and reduced environmental impact compared to zinc.
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Osculati 43.260.31 – Yamaha 688-45251-01 Aluminium Ring Anode 24×15 mm
The Osculati 43.260.31 aluminium ring anode is a direct replacement for Yamaha OEM part 688-45251-01. Designed to fit over propeller shafts or similar cylindrical components, it provides targeted sacrificial protection against galvanic corrosion. With a compact outer diameter of 24 mm and height of 15 mm, this aluminium version is optimized for saltwater and brackish applications, offering longer protection cycles, lower weight, and eco-friendlier operation than traditional zinc anodes.
Key Features:
- OEM-equivalent: Yamaha 688-45251-01
- Outer diameter: 24 mm; height: 15 mm
- High-efficiency aluminium alloy
- Protects shafts and rotating components from corrosion
- Ideal for saltwater and brackish environments
- Lightweight, durable, and environmentally safer than zinc
- Easy installation – press-fit or clamping depending on application
Technical Specifications:
Parameter Value Osculati Code 43.260.31 OEM Reference 688-45251-01 Material Aluminium (Al) Outer Diameter 24 mm Height 15 mm Anode Type Ring Application Area Propeller shaft / lower unit Application Environment Saltwater / Brackish water Installation Press-fit or clamping Weight Approx. 40–60 g Documents
Osculati Catalogue 2025 - page 774 Size: 352,2 Kb -
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