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Osculati 43.276.00 – Yamaha 6AH-45251 Zinc Plate Anode 80 × 58 mm
The Osculati 43.276.00 zinc plate anode is a direct-fit replacement for Yamaha OEM part 6AH-45251. With dimensions of 80 × 58 mm, this rectangular anode is designed to be mounted on the lower unit, transom, or cavitation plate of Yamaha outboard motors exposed to saltwater.
Made from high-purity zinc alloy, the anode functions as a sacrificial element, corroding in place of the surrounding metal parts. Its plate form allows broad-surface protection, making it ideal for high-flow and high-salinity marine conditions.
Main Features:
- Material: Marine-grade zinc (ideal for saltwater use)
- Replaces OEM reference: Yamaha 6AH-45251
- Dimensions: 80 × 58 mm
- Type: Bolt-on plate anode
- Application: Lower unit, transom, or flat surface
- Protects from galvanic corrosion caused by seawater exposure
- Suitable for Yamaha outboards using 6AH reference hardware
Technical Specifications:
Parameter Value Brand Osculati Article Number 43.276.00 Material Zinc OEM Reference 6AH-45251 Dimensions 80 × 58 mm Mounting Type Bolt-on Application Area Outboard lower unit / transom Ideal Environment Saltwater
This compact yet highly effective zinc plate anode is essential for protecting Yamaha outboards against galvanic degradation. Designed for saltwater exposure, it ensures reliable defense with easy installation and OEM compatibility.
Documents
Osculati Catalogue 2025 - page 776 Size: 327,5 Kb -