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Osculati 52.431.04 – Polastorm Propeller Ø8 1/2 x 8 1/2 (7 Teeth) for Yamaha 6G1-45941-00-00, Selva 8 RAY / 9.9 PIKE, Parsun F6–F9.8 HP
The Polastorm Propeller (Osculati code 52.431.04) is engineered for small outboards where slightly higher pitch improves top-end cruising performance. With a diameter of 8 1/2 inches and a pitch of 8 1/2 inches, this 3-blade propeller is ideal for planing boats, dinghies, and light fishing craft. It features a 7-spline hub for secure fitment and is fully compatible with Yamaha 9.9 HP (OEM 6G1-45941-00-00), Selva 8 RAY / 9.9 PIKE (4-stroke), and Parsun F6, F8, and F9.8 HP (4-stroke) outboards.
Key Features:
- 3-blade propeller for smooth and efficient thrust
- Optimized Ø8 1/2" diameter × 8 1/2" pitch for better cruising speed
- 7-spline hub ensures tight, vibration-free mounting
- Replaces Yamaha OEM 6G1-45941-00-00
- Compatible with Yamaha 9.9 HP, Selva 8 RAY / 9.9 PIKE (4T), and Parsun F6–F9.8 HP (4T)
- Marine-grade aluminum construction with anti-corrosion coating
- Ideal for small planing hulls and performance-focused usage
Technical Specifications:
Attribute Value Osculati Code 52.431.04 OEM Reference 6G1-45941-00-00 Number of Blades 3 Diameter 8 1/2" Pitch 8 1/2" Spline Count 7 teeth Compatible Engines Yamaha 9.9 HP, Selva 8 RAY / 9.9 PIKE (4T), Parsun F6 / F8 / F9.8 HP (4T) Material Marine-grade aluminum alloy
The Osculati 52.431.04 propeller is an ideal solution for users seeking improved propulsion performance on small boats powered by lightweight 4-stroke outboards. Its increased pitch helps achieve higher cruising speeds while maintaining control and fuel efficiency.
Documents
Osculati Catalogue 2025 - page 1040 Size: 231,3 Kb -