€ 16,24
1-2 weeks delivery time
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The Osculati 43.420.00 is a zinc fin anode compatible with Mercury and Honda outboard engines ranging from 40 to 225 HP (2-stroke and 4-stroke). With a standard 7/16" threaded shaft, it directly replaces OEM parts Mercury 31640 and Honda 41107-ZW1-003ZA, providing effective saltwater corrosion protection and hydrodynamic balance correction.
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Osculati 43.420.00 – Mercury 31640 & Honda 41107-ZW1-003ZA Zinc Fin Anode (7/16" Thread)
The Osculati 43.420.00 is a high-quality zinc fin anode designed for 2-stroke and 4-stroke outboard engines from 40 to 225 HP. It is fully compatible with Mercury and Honda models using OEM parts 31640 and 41107-ZW1-003ZA.
Its integrated hydrodynamic fin design helps counteract propeller torque (steering torque compensation), while its zinc composition ensures optimal sacrificial protection in saltwater environments. The threaded shaft is standard 7/16", allowing straightforward replacement without modification.
Key Features:
- OEM replacements: Mercury 31640 and Honda 41107-ZW1-003ZA
- Thread: 7/16" UNC
- Material: Marine-grade zinc
- Application: Outboards 40–225 HP (2-stroke and 4-stroke)
- Hydrodynamic fin design for steering torque compensation
- Corrosion protection in saltwater environments
- Direct bolt-on installation
Technical Specifications:
Parameter Value Article Number Osculati 43.420.00 OEM Compatibility Mercury 31640, Honda 41107-ZW1-003ZA Thread Size 7/16" UNC Engine Range 40–225 HP (2-stroke and 4-stroke) Material Zinc Use Saltwater
Applications:
- Mercury 2-stroke and 4-stroke 40–225 HP
- Honda outboards using 41107-ZW1-003ZA
- OEM replacement, maintenance, or retrofit
The Osculati 43.420.00 zinc fin anode delivers OEM-spec corrosion protection and torque correction in a single, easy-to-install component, ensuring extended engine life in harsh marine environments.
Documents
Osculati Catalogue 2025 - page 770 Size: 390,7 Kb -
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