An outboard propeller is a key component of a boat's propulsion system, connecting the engine's power to the water for efficient movement. Made from durable materials like aluminum, it provides reliable performance across various marine conditions.
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1-2 weeks delivery time The Osculati 52.226.02 – Polastorm 3-Blade Sail Drive Propeller Ø15 x 12 Left Rotation is a high-thrust propeller specifically designed for sailing yachts equipped with sail drive systems from Volvo, Yanmar, Bukh, and Nanni. Featuring a 3-blade STAR-series design with 15" diameter and 12" pitch, this left-hand rotating propeller delivers efficient low-speed maneuverability, reduced vibration, and excellent performance under motor in strong currents and headwinds. Its marine-grade aluminum construction ensures durability and corrosion resistance in saltwater conditions.
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$ 491,80
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1-2 weeks delivery time The Osculati 52.226.03 – Polastorm 3-Blade Sail Drive Propeller Ø15 x 13 Left Rotation is a high-performance sail drive propeller designed for use with Volvo Penta, Yanmar, Bukh, and Nanni systems. Featuring a 15" diameter, 13" pitch, and left-hand rotation, this STAR-series propeller delivers smooth, efficient thrust at cruising RPMs while maintaining excellent maneuverability under engine power. The 3-blade configuration ensures reduced vibration and enhanced low-speed control for docking and tight navigation situations.
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$ 491,80
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1-2 weeks delivery time The Osculati 52.226.04 – Polastorm 3-Blade Sail Drive Propeller Ø16 x 13 Left Rotation is a heavy-duty sailing propeller engineered for sail drive systems by Volvo Penta, Yanmar, Bukh, and Nanni. Featuring a larger 16" diameter and 13" pitch, this STAR-series propeller provides high thrust at low RPMs, exceptional motoring power in headwinds and currents, and precise maneuverability when docking. Its 3-blade left-hand rotation design ensures smooth, quiet operation and maximum reliability under engine load.
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$ 491,80
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1-2 weeks delivery time The Osculati 52.226.05 – Polastorm 3-Blade Sail Drive Propeller Ø17 x 12 Left Rotation is a high-thrust, low-RPM propeller built for heavy cruising sailboats using Volvo Penta, Yanmar, Bukh, or Nanni sail drive systems. With a large 17" diameter and 12" pitch, this 3-blade STAR-series model delivers outstanding torque, slow-speed maneuverability, and efficiency in challenging wind or current conditions. The left-hand rotation design ensures compatibility with standard sail drive configurations, and the aluminum alloy construction guarantees durability in marine environments.
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$ 491,80
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1-2 weeks delivery time The Osculati 52.226.06 – Polastorm 3-Blade Sail Drive Propeller Ø17 x 14 Left Rotation is the ideal choice for long-range cruising yachts equipped with sail drive systems from Volvo Penta, Yanmar, Bukh, or Nanni. Its 17" diameter and 14" pitch provide smooth, fuel-efficient motoring at cruising RPMs, while the 3-blade STAR-series configuration ensures low vibration and reliable thrust even in heavy sea conditions. Designed for left-hand rotation, it fits standard OEM hubs and delivers quiet, dependable auxiliary propulsion.
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$ 491,80
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1-2 weeks delivery time The Osculati 52.226.07 – Polastorm Sail Drive Propeller is a high-performance 3-blade propeller with a 17" diameter and 15" pitch, optimized for left-hand rotation. Designed under the STAR series, it is compatible with sail drive systems from Volvo Penta, Yanmar, Bukh, and Nanni. This propeller ensures smooth and efficient thrust delivery, even at low RPMs, making it ideal for cruising yachts.
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$ 491,80
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1-2 weeks delivery time The Osculati 52.226.08 – Polastorm 3-Blade Sail Drive Propeller features a 17" diameter and 16" pitch with left-hand rotation, designed for STAR-series performance on sail drives by Volvo Penta, Yanmar, Bukh, and Nanni. Its marine-grade aluminum alloy construction and precision-balanced blades ensure efficient, vibration-free thrust delivery for smooth auxiliary propulsion under sail.
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$ 491,80
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1-2 weeks delivery time The Osculati 52.226.09 – Polastorm Sail Drive Propeller is a robust 3-blade unit with an 18" diameter and 15" pitch, optimized for left-hand rotation in STAR-series applications. Compatible with Volvo Penta, Yanmar, Bukh, and Nanni sail drives, this propeller ensures strong thrust at low RPMs, improved maneuverability, and smooth engine loading, making it ideal for sailing yachts with auxiliary diesel propulsion.
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$ 491,80
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1-2 weeks delivery time The Osculati 52.226.10 – Polastorm 3-Blade Sail Drive Propeller features an 18" diameter and 16" pitch with left-hand (counter-clockwise) rotation, offering excellent propulsion efficiency for sailboats equipped with Volvo Penta, Yanmar, Bukh, and Nanni sail drive systems. This STAR-series model provides enhanced torque transfer at moderate cruising speeds while maintaining low vibration and strong corrosion resistance.
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$ 491,80
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1-2 weeks delivery time The Osculati 52.430.01 – Polastorm 3-blade propeller features a 7 1/4" diameter and 6" pitch with 9-tooth spline hub, compatible with Yamaha 6L5-45943-00-EL and Parsun 2.6, 4, and 5 HP 4-stroke outboards. Designed for light-duty applications, this propeller offers smooth low-speed performance and excellent resistance to cavitation, making it a reliable choice for small boats, tenders, and dinghies.
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$ 52,08
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1-2 weeks delivery time The Osculati 52.430.03 – Polastorm 3-Blade Propeller is a 7 1/4" × 7" pitch unit with a 9-spline hub, designed for Yamaha outboards using OEM code 6E0-45943-00-EL and compatible with Parsun 2.6, 4, and 5 HP 4-stroke models. Built from durable marine-grade aluminum, it provides increased pitch for slightly higher speed applications while maintaining stable thrust and smooth operation for small boats.
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$ 52,08
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1-2 weeks delivery time The Osculati 52.430.05 – Polastorm 3-Blade Propeller features a Ø7 1/4" diameter and 8" pitch with a 9-spline hub, designed as a direct replacement for Yamaha 6E0-45941-00-EL. Suitable for Yamaha 2.5–5 HP (2/4-stroke) and Parsun 2.6/4/5 HP (4-stroke) outboards, this model offers enhanced speed for lightweight craft without compromising thrust or balance. Ideal for inflatable boats and tenders requiring improved planing performance.
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$ 52,08
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1-2 weeks delivery time The Osculati 52.431.02 – Polastorm Propeller is a 3-blade model with an 8 1/2" diameter and 7 1/2" pitch, featuring a 7-spline hub. Compatible with Yamaha 9.9 HP (OEM 6G1-45943-00-00), Selva 8 RAY and 9.9 PIKE (4-stroke), and Parsun F6, F8, and F9.8 HP outboards, this propeller is designed for small- to mid-range engines, offering reliable thrust, smooth acceleration, and high corrosion resistance for both inland and coastal use.
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$ 78,10
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1-2 weeks delivery time The Osculati 52.431.04 – Polastorm Propeller is a 3-blade marine propeller with an Ø8 1/2" diameter and 8 1/2" pitch, featuring a 7-tooth spline hub. Designed as a direct replacement for Yamaha OEM 6G1-45941-00-00, it is compatible with Yamaha 9.9 HP, Selva 8 RAY and 9.9 PIKE (4-stroke), and Parsun F6, F8, and F9.8 HP engines. This model delivers increased pitch for improved cruising speed and planing efficiency while maintaining excellent thrust and balance for small outboard-powered vessels.
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$ 78,10
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1-2 weeks delivery time The Osculati 52.431.06 – Polastorm Propeller is a 3-blade unit with an Ø8 1/2" diameter and 9 1/4" pitch, featuring a 7-tooth spline hub. Designed as a direct replacement for Yamaha 6G1-45954-00-00, this model delivers higher pitch for improved top-end speed on lightweight boats. It fits Yamaha 9.9 HP, Selva 8 RAY and 9.9 PIKE (4-stroke), and Parsun F6, F8, and F9.8 HP outboards, offering precise fit and dependable performance in coastal and inland applications.
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$ 78,10
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1-2 weeks delivery time The Osculati 52.432.01 – Polastorm Propeller features a 9 1/4" diameter and 8" pitch, designed with an 8-spline hub and a 2 1/2" gearcase diameter. It directly replaces Yamaha OEM 63V-45947-00-00 and is compatible with Yamaha 9.9/15 HP (4-stroke, up to 2007), Selva 9 HP, and Parsun F9.9 and 15 HP outboards. Engineered for maximum low-end thrust, this propeller is ideal for heavier boats and displacement hulls operating at moderate speeds.
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$ 89,68
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1-2 weeks delivery time The Osculati 52.432.02 – Polastorm Propeller is a 3-blade aluminum propeller with a 9 1/4" diameter and 9" pitch, built for 4-stroke outboards such as Yamaha 9.9/15 HP (up to 2007), Selva 9 HP, and Parsun F9.9/F15 HP. It features an 8-tooth spline hub and is compatible with a 2 1/2" gearcase. This model replaces OEM 63V-45945-00-00 and offers a balanced compromise between acceleration and cruising speed, ideal for light to medium displacement hulls.
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$ 89,68
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1-2 weeks delivery time The Osculati 52.432.03 – Polastorm Propeller is a high-efficiency 3-blade aluminum propeller with a 9 1/4" diameter and 10" pitch, featuring an 8-spline hub and 2 1/2" gearcase compatibility. It replaces Yamaha OEM 63V-45952-00-00 and is designed for Yamaha 9.9/15 HP (4-stroke, up to 2007), Selva 9 HP, and Parsun F9.9/F15 HP models. This configuration provides optimal cruising performance for light planing hulls and small fishing boats.
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$ 89,68
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1-2 weeks delivery time The Osculati 52.432.04 – Polastorm Propeller features a 9 1/4" diameter and 11" pitch, designed with an 8-spline hub and compatible with 2 1/2" gearcases. Replacing Yamaha OEM part 63V-45943-00-00, it fits Yamaha 9.9/15 HP (4-stroke, up to 2007), Selva 9 HP, and Parsun F9.9–15 HP engines. This high-pitch model is optimized for lightweight boats requiring improved top-end speed, making it ideal for planing hulls and fast cruising setups.
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$ 89,68
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1-2 weeks delivery time The Osculati 52.433.01 – Polastorm Propeller features a Ø9 7/8" diameter and 9" pitch with a 10-spline hub and 3" gearcase compatibility. Designed as a direct replacement for Yamaha OEM 664-45941-01-00, it fits Yamaha 20, 25, and 30 HP (2T/4T), Selva 25 HP (Kingfish/Moray), and Parsun F20/F25 HP engines. Ideal for workboats and medium-weight craft, this propeller delivers strong low-speed thrust and reliable load-carrying performance.
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$ 107,04
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What role does an outboard propeller play in optimizing the performance of a boat engine?
An outboard propeller is crucial for optimizing a boat engine’s performance by translating engine horsepower into efficient movement through the water. The precise selection of a propeller, such as a 3-blade stainless steel model or a premium aluminum outboard option, ensures the perfect balance of speed, acceleration, and cruising power. With considerations like pitch, diameter, and fit for brands like Yamaha or Mercury outboards, the right propeller enhances durability, peak performance, and overall boating experience.
For those using Evinrude outboards, explore our Evinrude Props, designed to deliver optimal thrust and efficiency on the water.
How does the choice of an aluminum propeller impact the performance and durability of marine engines?
Choosing an aluminum propeller significantly impacts the performance and durability of marine engines by offering an ideal balance of strength and precision for a wide range of applications. Series aluminum props are lightweight yet durable, making them a perfect match outboard engines or motors. With advanced blade designs and hub technology, aluminum boat props provide reliable acceleration, smooth rotation, and consistent performance, whether for casual cruising or ski applications.
Explore performance-matched Mercury Propellers to meet your specific engine and waterway needs.
What are the performance differences between boat props designed for low and high hp engines?
Boat propellers designed for low hp engines focus on providing superior acceleration and maneuverability, making them ideal for calm waters and lighter loads. In contrast, props for high hp engines, such as 4-blade or stainless steel options, are engineered for maximum speed and power, perfectly suited for demanding outboard and sterndrive applications. Top Manufacturers offer a wide selection of boat props, including 3-blade and rh designs, to match the performance needs across various marine conditions.
Explore our full range of Suzuki Propellers to find the right fit for your engine power and boating style.