SKU:
Osculati-52.440.03
$ 66,53
1-2 weeks delivery time
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The Osculati 52.440.03 – Polastorm Propeller Ø9.9 x 11 is a 3-blade aluminum propeller designed for Mercury and Tohatsu 25–30 HP 2- and 4-stroke outboards with a 3″ gearcase and 10-spline hub. With a 9.9″ diameter and 11″ pitch, this prop offers an optimal combination of strong acceleration and improved cruising speed. Direct OEM replacement for Tohatsu part 3R0B64523-1.
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Osculati 52.440.03 – Polastorm Propeller Ø9.9 x 11 (10 teeth) for Tohatsu & Mercury 25–30 HP
The Polastorm Propeller (Osculati 52.440.03) is a high-quality 3-blade aluminum propeller optimized for Mercury and Tohatsu 25–30 HP engines, both 2-stroke and 4-stroke. With a diameter of 9.9″ and pitch of 11″, it is ideal for operators looking for a blend of planing efficiency and cruising performance. The 10-spline hub ensures a precise fit on 3″ gearcases and replaces OEM Tohatsu part number 3R0B64523-1.
Main Features:
- Balanced 3-blade geometry for smooth and efficient propulsion
- 9.9″ diameter and 11″ pitch for fast planing and mid-speed cruising
- Durable aluminum construction with anti-corrosion coating
- Compatible with both 2T and 4T engines
- Replaces OEM part 3R0B64523-1
Technical Specifications:
Feature Value Osculati Code 52.440.03 Number of Blades 3 Diameter × Pitch 9.9″ × 11″ Gearcase Diameter 3″ Hub Type 10-spline Compatible Engine HP 25–30 HP (2T & 4T) OEM Reference 3R0B64523-1
Compatible Engines:
- Tohatsu 25 / 30 HP (2-stroke & 4-stroke)
- Mercury 25 / 30 HP models with Tohatsu gearcase
Applications:
- Mid-size fishing boats
- Aluminum utility skiffs
- Light commercial and rental boats
Documents
Osculati Catalogue 2025 - page 1040 Size: 231,3 Kb -
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