SKU:
Osculati-52.436.04
$ 266,14
1-2 weeks delivery time
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The Osculati 52.436.04 – Polastorm Propeller Ø13 3/4 x 21 is a high-pitch 3-blade aluminum propeller engineered for Yamaha 150–300 HP and Selva 150–250 HP outboards with a 4 3/4" gearcase and 15-spline hub. Designed with a 13 3/4" diameter and aggressive 21" pitch, this propeller is optimized for high-speed cruising and reduced engine RPM at planing. It is fully compatible with OEM part 6G5-45945-01-98.
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Osculati 52.436.04 – Polastorm Propeller Ø13 3/4 x 21 (15 teeth) for Yamaha 150–300 HP & Selva 150–250 HP
The Polastorm Propeller (Osculati 52.436.04) is a speed-oriented 3-blade aluminum propeller designed for high-output Yamaha and Selva outboards from 150 to 300 HP. With its 13 3/4" diameter and steep 21" pitch, it provides excellent top-end speed and efficiency at cruise. Built for 4 3/4" gearcases and featuring a 15-spline hub, this model directly replaces Yamaha OEM reference 6G5-45945-01-98.
Main Features:
- High-pitch design for enhanced top-speed performance
- Durable aluminum construction with anti-corrosion finish
- Optimized for lightweight and fast-planing hulls
- OEM fit and reliability – direct replacement for 6G5-45945-01-98
- Smooth performance with reduced vibration
Technical Specifications:
Feature Value Osculati Code 52.436.04 Number of Blades 3 Diameter × Pitch 13 3/4" × 21" Gearcase Diameter 4 3/4" Hub Type 15-spline Compatible HP Range Yamaha 150–300 HP, Selva 150–250 HP OEM Reference 6G5-45945-01-98
Compatible Engines:
- Yamaha 150 / 200 / 225 / 250 / 300 HP (4-stroke)
- Selva 150–250 HP (Yamaha-style gearcase)
Applications:
- Fast sport boats and high-speed cruisers
- Light offshore vessels needing max speed at cruise
- Boats operating in wide open waters with light load
Documents
Osculati Catalogue 2025 - page 1040 Size: 231,3 Kb -
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