SKU:
Osculati-43.822.16
$ 36,38
1-2 weeks delivery time
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The Osculati 43.822.16 aluminium fin anode is an OEM-equivalent replacement for Mercury 25 to 50 HP outboards (2-stroke and 4-stroke), referencing part 822157-C2. Designed to mount beneath the anti-ventilation plate, this torque tab anode delivers effective corrosion protection in saltwater and brackish environments, while also providing steering torque compensation. Aluminium alloy offers longer life, lower weight, and reduced environmental impact compared to zinc.
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Osculati 43.822.16 – Mercury 822157-C2 Aluminium Fin Anode 25/50 HP 2/4-Stroke
The Osculati 43.822.16 is a precision-cast aluminium fin anode, compatible with Mercury outboards from 25 to 50 HP, both 2-stroke and 4-stroke models. Fully interchangeable with OEM reference 822157-C2, this anode mounts below the cavitation plate and provides essential galvanic protection for the lower unit and steering components. Its hydrodynamic fin shape also serves to reduce propeller torque effects, improving directional control at speed. The aluminium alloy used is cadmium-free and ideal for brackish or saltwater operation.
Key Features:
- OEM reference: Mercury 822157-C2
- Material: Marine-grade aluminium (cadmium-free)
- Compatibility: Mercury 25–50 HP 2-stroke and 4-stroke outboards
- Design: Fin-style anode with integrated torque tab
- Protects: Gearcase, mounting hardware, and steering linkage from corrosion
- Environment: Suitable for saltwater and brackish water
- Benefits: Lightweight, long-lasting, and eco-friendly
Technical Specifications:
Item Code 43.822.16 Material Aluminium OEM Reference 822157-C2 Compatibility Mercury 25–50 HP (2-stroke / 4-stroke) Environment Saltwater / Brackish water Installation Under anti-ventilation plate (torque tab position)
The Osculati 43.822.16 aluminium fin anode delivers advanced, dual-purpose functionality for Mercury 25–50 HP outboards—combining effective corrosion resistance and torque offset. Perfect for brackish and saltwater conditions, it offers a modern alternative to zinc with a longer lifespan and reduced environmental impact.
Documents
Osculati Catalogue 2025 - page 770 Size: 390,7 Kb -
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