SKU:
Osculati-52.448.07
$ 266,14
1-2 weeks delivery time
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The Osculati 52.448.07 – Polastorm Propeller Ø15 x 17 (15 Teeth) is a high-quality aluminum replacement propeller compatible with Mercury 135–400 HP outboards and MerCruiser Alpha/Bravo sterndrives. With a 15" diameter and 17" pitch, it offers a balanced performance profile for both acceleration and cruising speed. Its 15-spline hub matches OEM part 48-832828A45 for direct and secure installation.
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Osculati 52.448.07 – Polastorm Propeller Ø15 x 17 (15 Teeth) for Mercury 135–400 HP, MerCruiser Alpha/Bravo
The Polastorm Ø15 x 17 aluminum propeller (Osculati code 52.448.07) is designed for high-powered Mercury outboards and MerCruiser sterndrives. It features a 15-inch diameter and medium-high 17-inch pitch, providing excellent mid-to-top-end performance and efficiency. This propeller is an ideal solution for recreational and performance-oriented boating setups.
Main Features:
- Diameter: 15 inches (Ø381 mm) – well-balanced for torque and speed
- Pitch: 17 inches – suitable for cruising and high-RPM use
- Hub: 15 teeth – matches standard Mercury large-hub prop shafts
- Material: Corrosion-resistant marine-grade aluminum
- Compatible with both 2-stroke and 4-stroke engines
- Ideal for Mercury outboards and MerCruiser Alpha One / Bravo One sterndrives
- Direct OEM replacement for Mercury 48-832828A45
Technical Specifications:
Osculati Code 52.448.07 Brand Polastorm Propeller Diameter 15" Pitch 17" No. of Splines 15 Material High-strength marine aluminum Compatible Engine HP 135–150–175–200–225–250–300–400 HP (2-stroke / 4-stroke), MerCruiser Alpha One, Bravo One OEM Equivalent 48-832828A45
Balanced for reliable speed and fuel economy, the Polastorm Ø15 x 17 propeller is a versatile choice for performance boats, sport cruisers, and water sports. Built with precision casting and high-grade materials, it delivers OEM-level quality at a competitive price.
Documents
Osculati Catalogue 2025 - page 1040 Size: 231,3 Kb -
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