SKU:
Osculati-52.434.00
$ 127,29
1-2 weeks delivery time
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The Osculati 52.434.00 – Polastorm Propeller features a wide-diameter 12 1/4" design with a 9" pitch and 13-spline hub, optimized for Yamaha 2-stroke 40/50/55 HP and 4-stroke 30/40 HP 3-cylinder models. It replaces OEM part 663-45956-01-00 and is compatible with a wide range of Yamaha outboards up to 60 HP. This low-pitch propeller is built for high thrust at low speeds, making it ideal for workboats, heavy loads, and slow planing hulls.
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Osculati 52.434.00 – Polastorm Propeller Ø12 1/4 x 9 (13 Teeth) for Yamaha 663-45956-01-00, 40–60 HP & 30–40 HP (3-Cylinder, 4-Stroke)
The Polastorm Propeller (Osculati code 52.434.00) is designed to deliver maximum thrust and control at low to medium speeds. With its large 12 1/4" diameter and 9" pitch, this 3-blade aluminum propeller is perfect for heavy-duty marine applications where torque and load-carrying power are more important than top-end speed. It fits Yamaha 40, 50, 55 HP 2-stroke models including TOP 700 series, as well as 30–40 HP 3-cylinder 4-stroke outboards and some 60 HP 4-stroke models. It replaces Yamaha OEM part 663-45956-01-00 and features a 13-spline hub.
Key Features:
- Large diameter Ø12 1/4" × 9" pitch for high thrust and control
- 13-spline hub for secure and precise fitment
- Replaces Yamaha OEM part 663-45956-01-00
- Compatible with Yamaha 40/50/55 HP (2T), 30–40 HP 3-cylinder (4T), and some 40–60 HP (4T) models
- Ideal for heavily loaded boats, displacement hulls, and slow-speed cruising
- Corrosion-resistant marine-grade aluminum alloy
- Excellent torque delivery and low-speed maneuverability
Technical Specifications:
Attribute Value Osculati Code 52.434.00 OEM Reference 663-45956-01-00 Diameter 12 1/4" Pitch 9" Spline Count 13 teeth Compatible Engines Yamaha 40/50/55 HP (2T), 30–40 HP (3-cylinder, 4T), 40–60 HP (4T) Material Marine-grade aluminum alloy
The Osculati 52.434.00 is the ideal solution for boaters needing maximum push at low RPMs. Whether you're operating a commercial vessel, workboat, or a recreational boat carrying heavy gear, this propeller provides smooth, consistent thrust and dependable performance under load.
Documents
Osculati Catalogue 2025 - page 1040 Size: 231,3 Kb -
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