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Osculati 52.430.05 – Polastorm 3-Blade Propeller Ø7 1/4 x 8 (9 Teeth) for Yamaha 6E0-45941-00-EL & Parsun 2.6–5 HP (4-Stroke)
The Polastorm 3-Blade Propeller (Osculati code 52.430.05) is a high-efficiency replacement for small outboard engines used on dinghies, tenders, and inflatable boats. With a 7 1/4-inch diameter and 8-inch pitch, it is designed for outboards where higher pitch improves planing and light-load cruising. It replaces Yamaha OEM propeller 6E0-45941-00-EL and fits Yamaha 2.5–5 HP engines (2-stroke and 4-stroke) as well as Parsun 2.6, 4, and 5 HP (4-stroke) models. The 9-spline hub ensures a secure fit and smooth power transfer.
Key Features:
- Increased 8" pitch for improved speed in lightweight applications
- 3-blade design for smooth, balanced thrust
- Replaces Yamaha OEM 6E0-45941-00-EL
- 9-spline hub for compatibility with small outboards
- Fits Yamaha 2.5–5 HP (2T/4T) and Parsun 2.6/4/5 HP (4T)
- Constructed from marine-grade aluminum alloy
- Corrosion-resistant and suitable for saltwater use
Technical Specifications:
Attribute Value Osculati Code 52.430.05 OEM Reference 6E0-45941-00-EL Number of Blades 3 Diameter 7 1/4" Pitch 8" Spline Count 9 teeth Compatible Engines Yamaha 2.5–5 HP (2T/4T), Parsun 2.6/4/5 HP (4T) Material Marine-grade aluminum alloy
The Osculati 52.430.05 propeller delivers improved performance for small watercraft seeking better cruising speed without sacrificing reliability. Its precision design and compatibility with widely used outboard models make it an excellent replacement or performance upgrade.
Documents
Osculati Catalogue 2025 - page 1040 Size: 231,3 Kb -