SKU:
Osculati-43.253.01
$ 47,75
1-2 weeks delivery time
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+
Zinc fin anode with leftward bend, designed for counter-rotating Yamaha outboards from 100 to 200 HP, OEM reference 6K1-45371-00. With a 92 mm diameter, it mounts beneath the anti-ventilation plate to provide saltwater corrosion protection and directional torque compensation for left-hand rotating propellers.
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Osculati 43.253.01 – Yamaha 6K1-45371-00 100/200 HP Zinc Counter-Rotating Leftward Bend Fin Anode Ø92 mm
This OEM-style zinc anode is a direct replacement for Yamaha 6K1-45371-00 and is specifically designed for 100–200 HP counter-rotating outboard engines. Featuring a leftward bend to match reverse (LH) prop rotation, it provides galvanic protection and stabilizes steering torque. The 92 mm diameter ensures an exact fit beneath the anti-ventilation plate, delivering reliable hydrodynamic performance in saltwater conditions.
Technical Specifications
Item Code 43.253.01 Material Zinc OEM Reference 6K1-45371-00 Engine Compatibility Yamaha 100–200 HP (Counter-rotating propellers) Fin Type Leftward bend (for LH prop rotation) Diameter 92 mm Mounting Position Under anti-ventilation plate (trim fin)
Key Features
- OEM-equivalent part for Yamaha 6K1-45371-00
- Leftward (LH) bent fin – ideal for counter-rotating props
- Zinc construction – optimized for saltwater use
- Provides galvanic protection for submerged lower-unit components
- Reduces propeller-induced steering torque
- 92 mm diameter for precise fit and trim balance
Usage Notes
This zinc anode is intended for saltwater environments only. Use in counter-rotating (left-hand propeller) Yamaha outboards between 100 and 200 HP. For brackish or freshwater applications, consider aluminium or magnesium versions. Replace the anode once more than 50% is depleted to maintain full protection and trim performance.
Documents
Osculati Catalogue 2025 - page 774 Size: 352,2 Kb -
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