€ 22,95
1-2 weeks delivery time
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The Osculati 43.435.00 – Mercruiser 821631A-1 Zinc Anode is a direct OEM replacement designed to protect Mercruiser sterndrives from galvanic corrosion in saltwater conditions. Cast from high-grade zinc for consistent and effective sacrificial performance, this anode fits various Alpha and Bravo sterndrive models. It offers reliable underwater protection for metal components, ensuring longevity and structural integrity of the drive unit. Compatible with OEM reference 821631A-1.
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Osculati 43.435.00 – Mercruiser 821631A-1 Sterndrive Zinc Anode
This zinc anode is engineered for Mercruiser sterndrives and is suitable for saltwater operation. Manufactured from high-purity zinc, it is designed to corrode preferentially, thereby protecting surrounding metallic components from galvanic damage. The anode is a direct-fit replacement for Mercruiser part 821631A-1 and is commonly used on Alpha and Bravo series drives.
Feature Specification Osculati Code 43.435.00 OEM Reference Mercruiser 821631A-1 Material Zinc (marine-grade) Compatibility Mercruiser Alpha & Bravo sterndrives Application General sterndrive corrosion protection Recommended Environment Saltwater
- OEM replacement for Mercruiser 821631A-1
- Made from high-grade zinc for marine use
- Protects sterndrive components from galvanic corrosion
- Suitable for use in saltwater environments
- Precision casting ensures correct fit and performance
- Quick installation using existing OEM mounting points
Documents
Osculati Catalogue 2025 - page 771 Size: 413,7 Kb -
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