€ 130,52
1-2 weeks delivery time
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The Osculati 43.251.55 is a combined Eliche Radice-style aluminium anode and propeller nut designed for 45 mm shafts with a 33×2 mm thread. It features a robust aluminium sacrificial body and a corrosion-resistant internal hexagon in brass, providing secure mechanical fastening and efficient electrochemical protection in saltwater and brackish environments.
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Osculati 43.251.55 – Eliche Radice Propeller Nut + Aluminium Anode 45 mm
The Osculati 43.251.55 propeller nut with integrated aluminium anode is engineered for Eliche Radice marine propulsion systems and is designed to fit shafts with a 45 mm diameter. Featuring a standard M33×2 mm thread, this dual-purpose component serves as both a mechanical locking nut and a sacrificial anode, protecting shafts and propeller hubs from galvanic corrosion. The internal hex socket is constructed from durable brass to ensure reliable tightening and resistance to corrosion, while the aluminium body provides long-term protection in saltwater conditions.
Technical Specifications
Brand Osculati Item Code 43.251.55 Product Type Propeller nut with integrated aluminium anode Compatible Shaft Diameter 45 mm Thread Size 33×2 mm Material – Anode Aluminium Material – Internal Socket Brass
Key Features
- Combined anode and propeller locking nut in one unit
- Designed for 45 mm shaft diameter with M33×2 thread
- Aluminium alloy anode ideal for salt and brackish waters
- Internal hex in corrosion-resistant brass for secure torqueing
- Reduces electrochemical damage to propeller and shaft assembly
Applications
- Marine propulsion systems with 45 mm shafts
- Compatible with Eliche Radice-style hub assemblies
- Effective in saltwater and brackish environments
Documents
Osculati Catalogue 2025 - page 793 Size: 215 Kb -
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