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 52.504.12 – Solas aluminium propeller is a high-pitch, high-diameter 3-blade model engineered for Suzuki and Evinrude 4-stroke outboards from 70 to 140 HP. With a 13.87" diameter and a 21" pitch, it delivers peak efficiency at higher RPMs, maximizing top-end speed and fuel economy for lightweight or performance-oriented boats. The 15-spline hub ensures seamless OEM-grade fit and consistent operation.
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$ 347.43
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1-2 weeks delivery time The Osculati 52.504.20 – Solas aluminium propeller is designed for high-power Suzuki 4-stroke outboards ranging from 150 to 250 HP. With an oversized 15.8" diameter and a moderate 15" pitch, this 3-blade propeller provides exceptional thrust, strong low-end torque, and smooth planing even on heavy boats. The 15-spline hub ensures OEM compatibility for marine-grade performance in both offshore and recreational applications.
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$ 430.48
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1-2 weeks delivery time The Osculati 52.504.21 – Solas aluminium propeller is a left-hand rotation model built for Suzuki 4-stroke outboards from 150 to 250 HP. With a large 15.8" diameter and 15" pitch, it is ideal for twin-engine boats requiring counter-rotating props. This 3-blade propeller delivers strong thrust, excellent low-speed maneuverability, and stable performance under heavy loads. The 15-spline hub ensures a precise OEM fit for high-power marine systems.
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$ 430.48
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1-2 weeks delivery time The Osculati 52.504.22 – Solas aluminium propeller features a 15.5" diameter and a 17" pitch, tailored for Suzuki 4-stroke outboards from 150 to 250 HP. This 3-blade configuration ensures a strong balance between top-end cruising performance and hole-shot acceleration, making it ideal for mid-to-heavyweight boats, fishing vessels, or offshore applications requiring smooth planing and solid thrust.
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$ 430.48
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1-2 weeks delivery time The Osculati 52.504.23 – Solas aluminium propeller is a left-hand rotating 3-blade model with a 15.5" diameter and 17" pitch, engineered for Suzuki 4-stroke outboards from 150 to 250 HP. Designed for twin-engine or counter-rotating setups, it ensures stable maneuverability, smooth thrust, and reliable performance in demanding marine conditions. The 15-spline hub provides a secure OEM fit and long-term durability.
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$ 430.48
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1-2 weeks delivery time The Osculati 52.504.24 – Solas aluminium propeller is designed for Suzuki 4-stroke outboards from 150 to 250 HP. Featuring a 15.3" diameter and 19" pitch in a 3-blade configuration, it offers enhanced cruising efficiency, reduced cavitation, and strong grip at higher RPMs. Ideal for fast planing boats or vessels operating at sustained speed, this propeller ensures a stable and fuel-efficient ride with OEM-grade fit via a 15-spline hub.
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$ 430.48
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1-2 weeks delivery time The Osculati 52.504.25 – Solas aluminium propeller is a left-hand rotating model built for Suzuki 4-stroke outboards from 150 to 250 HP. Featuring a 15.3" diameter and 19" pitch in a 3-blade configuration, it is designed to deliver strong top-end performance, efficient cruising, and directional stability in twin-engine counter-rotating applications. The 15-spline hub ensures a secure OEM fit for long-term reliability in demanding marine environments.
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$ 430.48
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1-2 weeks delivery time The Osculati 52.504.26 – Solas aluminium propeller is engineered for Suzuki 4-stroke outboards from 150 to 250 HP, featuring a 15.3" diameter and aggressive 21" pitch. Designed for top-speed cruising and light-performance boats, its 3-blade geometry delivers minimal drag, improved fuel economy at high RPMs, and precise handling at planing speeds. The 15-spline hub ensures secure OEM fit and long-lasting performance in demanding marine use.
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$ 430.48
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1-2 weeks delivery time The Osculati 52.504.27 – Solas aluminium propeller is a left-hand rotating 3-blade model for Suzuki 4-stroke outboards from 150 to 250 HP. With a 15.3" diameter and a high-efficiency 21" pitch, it’s engineered for twin-engine counter-rotating configurations or applications demanding top-speed efficiency with directional stability. Its 15-spline broached hub guarantees an OEM-grade fit and durable operation in challenging marine environments.
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$ 430.48
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1-2 weeks delivery time The Osculati 52.505.01 – Solas aluminium propeller is designed for Suzuki 2-stroke and 4-stroke outboard engines from 20 to 30 HP. With a compact 10.50" diameter and 11" pitch, it provides quick acceleration, smooth cruising, and responsive handling for small boats. The 10-spline hub ensures a perfect fit on lightweight applications like inflatables, tenders, and aluminum hulls, while the corrosion-resistant aluminium guarantees durability in freshwater and coastal use.
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$ 188.86
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1-2 weeks delivery time The Osculati 52.505.02 – Solas aluminium propeller features a compact 10.30" diameter and a 12" pitch, designed for Suzuki 2-stroke and 4-stroke outboards from 20 to 30 HP. This model provides a slightly higher pitch for better cruising efficiency compared to the 11" version, while maintaining reliable low-speed thrust and smooth planing. Its 10-tooth spline hub ensures OEM fit for lightweight boats such as RIBs, dinghies, and portable fishing setups.
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$ 188.86
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1-2 weeks delivery time The Osculati 52.505.03 – Solas aluminium propeller is optimized for Suzuki 2-stroke and 4-stroke outboards from 20 to 30 HP. Featuring a compact 10.10" diameter and an elevated 13" pitch, it offers greater cruising speed and reduced engine load at higher RPMs. Designed for lightweight vessels such as RIBs, aluminum boats, or inflatables, it ensures excellent fuel efficiency and fast planing with a precise 10-spline hub.
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$ 188.86
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1-2 weeks delivery time The Osculati 52.505.04 – Solas aluminium propeller is a high-pitch solution for Suzuki 2-stroke and 4-stroke outboards from 20 to 30 HP. With a compact 10" diameter and 14" pitch, this 3-blade prop is designed for lightweight boats aiming to achieve higher top-end speed with reduced engine load. The 10-spline hub ensures accurate compatibility with small Suzuki motors, making it ideal for high-efficiency cruising on RIBs, inflatables, and skiffs.
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$ 188.86
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1-2 weeks delivery time The Osculati 52.505.90 – Solas aluminium propeller is a compact 3-blade model with a 7.85" diameter and 7" pitch, designed specifically for small Suzuki and Evinrude 4-stroke outboards from 4 to 6 HP produced between 1997 and 2007. With a 10-spline hub, it provides excellent low-speed thrust and maneuverability, making it perfect for inflatables, portable dinghies, and small displacement hulls.
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$ 135.97
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1-2 weeks delivery time The Osculati 52.506.01 – Solas aluminium propeller is built for Suzuki and Evinrude 4-stroke outboards from 9.9 to 20 HP, produced between 2002 and 2007. With a 9.25" diameter and 8" pitch, this low-pitch model maximizes low-speed thrust and load-carrying performance, ideal for small fishing boats, utility craft, and planing at low RPM. Its 10-spline hub ensures a secure OEM fit and vibration-free operation in compact marine applications.
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$ 161.66
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1-2 weeks delivery time The Osculati 52.506.02 – Solas aluminium propeller offers a 9.25" diameter and 9" pitch, designed to suit Suzuki and Evinrude 4-stroke outboards from 9.9 to 20 HP (produced 2002–2007). With a 3-blade layout and 10-tooth spline, it balances solid low-end thrust with efficient mid-range cruising. Perfect for light fishing boats, tenders, and inflatables, this propeller ensures reliable, fuel-efficient operation and easy planing even with moderate loads.
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$ 161.66
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Solas Aluminium Propeller Ø9.25 x 10 (10 teeth) for Suzuki & Evinrude 9.9-20 HP - Osculati 52.506.03
1-2 weeks delivery time The Osculati 52.506.03 – Solas aluminium propeller is engineered for Suzuki and Evinrude 4-stroke outboards ranging from 9.9 to 20 HP (2002–2007 models). With a 9.25" diameter and 10" pitch, it offers a versatile mix of good acceleration and cruising performance. The 3-blade design and 10-spline hub provide stable operation, fuel efficiency, and easy planing for small fishing boats, inflatables, or utility craft.
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$ 161.66
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1-2 weeks delivery time The Osculati 52.509.01 – Solas aluminium propeller is designed for Mercury, Tohatsu, and Evinrude 4-stroke 9.8 HP outboards (10R models from 2011 onward). With a compact 8.50" diameter and a 7" pitch, it provides optimal low-end thrust and excellent maneuverability. The 3-blade design and 12-tooth broached hub ensure smooth power delivery, ideal for inflatables, dinghies, and lightweight utility craft operating at slow to moderate speeds.
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$ 135.97
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1-2 weeks delivery time The Osculati 52.509.02 – Solas aluminium propeller offers a balanced 8.50" diameter and 8" pitch for Mercury, Tohatsu, and Evinrude 4-stroke 9.8 HP outboards (10R models since 2011). Designed to deliver both strong low-speed thrust and moderate cruising performance, this 3-blade model is ideal for portable and inflatable boats. The 12-spline hub ensures smooth power transmission with a secure OEM-style fit.
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$ 135.97
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1-2 weeks delivery time The Osculati 52.509.03 propeller is designed for TOHATSU 9.8 and 10R 4-stroke outboard engines (since 2011). With dimensions of 8.50" diameter and 9" pitch, and a 12-spline hub, it delivers reliable thrust, smooth acceleration, and excellent efficiency for small and mid-size boats.
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$ 135.97
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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.