€ 10,03
1-2 weeks delivery time
-
+
The Osculati 43.918.02 magnesium rudder blade anode features a 90 mm diameter and 110 g weight, making it ideal for protecting submerged rudders, tabs, and other components on vessels operating in freshwater. Its high electrochemical activity outperforms zinc and aluminium in low-conductivity water, while pre-drilled mounting holes (Ø31 mm and Ø8.5 mm) enable fast, secure installation.
- Description
- Ask a Question
-
Osculati 43.918.02 – Bolt-On Magnesium Rudder Blade Anode Ø90 mm (110 g)
The Osculati 43.918.02 is a bolt-on magnesium anode specifically designed for rudder blades, trim tabs, and flat underwater components exposed to freshwater. With a 90 mm outer diameter, 17 mm thickness, and 110 g weight, it delivers superior protection in low-conductivity environments such as lakes and rivers. Magnesium's high activity level makes this anode far more effective than zinc or aluminium in these conditions. Pre-drilled holes (Ø31 mm and Ø8.5 mm) allow for easy bolt-on installation using standard hardware.
Technical Specifications
Product Type Rudder Blade Anode Osculati Code 43.918.02 Material Magnesium Outer Diameter (Ø) 90 mm Mounting Hole Ø1 31 mm Mounting Hole Ø2 8.5 mm Height (Thickness) 17 mm Weight 110 g Equivalent Zinc Weight 420 g Equivalent Aluminium Weight 170 g Application Environment Freshwater / Low-conductivity water
Key Features
- High-performance magnesium anode for freshwater use
- 90 mm diameter and 17 mm profile for compact, effective protection
- 110 g magnesium weight with zinc-equivalent protection of 420 g
- Pre-drilled mounting holes: Ø31 mm and Ø8.5 mm
- Prevents galvanic corrosion on rudders, trim tabs, and underwater fittings
- Quick and secure bolt-on installation with no welding required
Suitable Applications
- Freshwater sailboats, motorboats, and sport boats
- Rudder blades, trim tabs, and small hull-mounted components
- Operation in lakes, rivers, and reservoirs
- OEM or retrofit installations needing high-efficiency freshwater protection
Documents
Osculati Catalogue 2025 - page 792 Size: 247,2 Kb -
Ask a Question
Popular products