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 52.542.03 – Polastorm Propeller is a 3-blade, left-hand rotating stainless steel propeller sized Ø14 3/4" × 17", designed for twin-drive systems using Volvo Penta SX or Cobra SX (OMC). Featuring a 19-spline hub and corrosion-resistant construction, this SOLTIGA-class LH prop ensures excellent control, balance, and durability in demanding conditions, especially in saltwater and high-load applications.
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$ 786.32
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1-2 weeks delivery time The Osculati 52.542.04 – Polastorm Propeller is a 3-blade stainless steel propeller with Ø14 3/4" × 19" dimensions and a 19-spline hub. Optimized for Volvo Penta SX and Cobra SX OMC sterndrive systems, this SOLTIGA-class stainless prop offers outstanding grip, cruise efficiency, and durability. Its robust construction makes it ideal for high-speed applications in both saltwater and freshwater.
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$ 786.32
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1-2 weeks delivery time The Osculati 52.542.05 – Polastorm Propeller is a 3-blade counter-rotating stainless steel marine propeller, sized Ø14 3/4" × 19", equipped with a 19-spline hub. Designed for Volvo SX and OMC Cobra SX sterndrives, it offers precision thrust, reduced steering torque, and exceptional corrosion resistance — perfect for dual-outdrive installations and saltwater use.
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$ 786.32
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1-2 weeks delivery time The Osculati 52.542.06 – Polastorm Propeller is a 3-blade right-hand stainless steel propeller sized Ø14 1/2" × 21" with a 19-spline hub. Designed for high-speed performance on sterndrive boats powered by Volvo Penta SX or OMC Cobra SX, this prop offers reduced RPM at cruising speed, excellent grip in turns, and long-term durability thanks to its corrosion-resistant stainless steel construction.
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$ 786.32
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1-2 weeks delivery time The Osculati 52.542.07 – Polastorm Propeller is a high-pitch 3-blade stainless steel counter-rotating propeller, Ø14 1/2" × 21", with a 19-spline hub. Designed for twin-outdrive configurations on Volvo Penta SX and OMC Cobra SX boats, it ensures top cruising speed, excellent efficiency, and balanced steering control. Marine-grade stainless steel offers maximum corrosion resistance in saltwater.
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$ 786.32
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1-2 weeks delivery time The Osculati 52.550.00 – Polastorm Propeller is a 3-blade stainless steel propeller with Ø11 1/2" × 11" dimensions, designed as a direct replacement for Solas Saturn and Rubex NS3 models. Engineered for outboards from Suzuki, Yamaha, and Selva (25–70 HP), it delivers strong low-end thrust, fuel efficiency, and long-term corrosion resistance – ideal for saltwater operation.
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$ 365.08
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1-2 weeks delivery time The Osculati 52.550.01 – Polastorm Propeller is a 3-blade stainless steel propeller with Ø11 5/8" × 12" dimensions, compatible with Yamaha, Suzuki, and Selva 25–70 HP outboards. Equivalent to Solas New Saturn and Rubex NS3, it features advanced corrosion resistance, reliable thrust delivery, and OEM fit for mid-range engines. Ideal for planing boats operating in saltwater environments.
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$ 365.08
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1-2 weeks delivery time The Osculati 52.550.03 – Polastorm Propeller is a 3-blade stainless steel propeller, Ø11 1/2" × 13", fully compatible with Solas Saturn and Rubex NS3 series. Engineered for Yamaha, Suzuki, and Selva outboards from 25 to 70 HP, it offers superior saltwater durability and reliable all-around performance for light to medium hulls.
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$ 365.08
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1-2 weeks delivery time The Osculati 52.550.05 – Polastorm Propeller is a stainless steel, 3-blade propeller with Ø11 3/8" × 14" dimensions, optimized for Yamaha, Suzuki, and Selva 25–70 HP outboards. This model is a direct OEM-equivalent to Solas New Saturn and Rubex NS3, offering smooth acceleration, excellent corrosion resistance, and consistent cruising performance in saltwater environments.
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$ 365.08
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1-2 weeks delivery time The Osculati 52.551.01 – Polastorm Propeller is a 3-blade stainless steel marine propeller with Ø10 3/4" × 12" dimensions. Designed for Mercury, Honda, and Tohatsu outboards (25–70 HP), it is equivalent to the Mercury Profile series and provides solid acceleration, strong mid-range thrust, and corrosion resistance for saltwater use. Ideal for general-purpose planing hulls.
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$ 365.08
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1-2 weeks delivery time The Osculati 52.551.03 – Polastorm Propeller is a compact stainless steel 3-blade model (Ø10 1/2" × 13") designed for Mercury, Honda, and Tohatsu outboards from 25 to 70 HP. Equivalent to the Mercury Profile series, this propeller offers a tight diameter for fast hole shot and higher pitch for better cruising. Ideal for saltwater and all-purpose light vessels.
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$ 365.08
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1-2 weeks delivery time The Osculati 52.551.05 – Polastorm Propeller is a 3-blade stainless steel marine propeller with Ø10 3/8" × 14" dimensions, compatible with Mercury, Honda, and Tohatsu outboards (25–70 HP). This model, part of the Megara Series, is equivalent to Mercury Profile and provides smooth cruising, improved fuel efficiency, and superior corrosion resistance. Ideal for boats requiring sustained mid-range performance.
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$ 365.08
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1-2 weeks delivery time The Osculati 52.551.07 – Polastorm Propeller is a 3-blade stainless steel propeller with Ø10 1/4" × 15" specifications. Designed for Mercury, Honda, and Tohatsu 25–70 HP outboards, this high-pitch model is perfect for light craft requiring extended cruising or top-speed optimization. Fully compatible with Mercury Profile series and built for saltwater durability.
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$ 365.08
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1-2 weeks delivery time The Osculati 52.552.03 – Polastorm Propeller is a stainless steel 3-blade propeller with Ø13 1/2" × 14" pitch, designed for 40–140 HP outboards from Yamaha, Selva, Mercury, Honda, and Tohatsu. It is a direct replacement for Solas New Saturn and Rubex NS3, providing enhanced grip, strong acceleration, and long-lasting corrosion resistance in both freshwater and saltwater conditions.
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$ 645.91
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1-2 weeks delivery time The Osculati 52.552.05 – Polastorm Propeller is a 3-blade stainless steel marine propeller with Ø13 1/2" × 15" dimensions, built for Yamaha, Selva, Mercury, Honda, and Tohatsu 40–140 HP outboards. This model matches Solas New Saturn and Rubex NS3 in geometry and performance, delivering smooth mid-to-top speed operation, high durability in saltwater environments, and precise thrust at cruising RPMs.
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$ 645.91
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1-2 weeks delivery time The Osculati 52.552.06 – Polastorm Propeller is a left-hand rotation (LH) stainless steel 3-blade propeller, Ø13 1/2" × 15", ideal for twin-engine boats using Yamaha, Selva, Mercury, Honda or Tohatsu 40–140 HP outboards. Designed as a direct replacement for Solas New Saturn and Rubex NS3 LH models, this propeller provides enhanced cornering stability, reduced torque steer, and long-term durability in saltwater environments.
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$ 645.91
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1-2 weeks delivery time The Osculati 52.552.07 – Polastorm Propeller is a 3-blade stainless steel propeller measuring Ø13 1/4" × 17", designed for Yamaha, Selva, Mercury, Honda, and Tohatsu outboards from 40 to 140 HP. Engineered as a direct OEM-equivalent to Solas New Saturn and Rubex NS3, it is ideal for achieving higher cruising speeds and fuel efficiency on mid-sized vessels. Built from high-grade stainless steel for reliable saltwater performance.
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$ 645.91
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1-2 weeks delivery time The Osculati 52.552.08 – Polastorm Propeller is a stainless steel 3-blade, left-hand rotation propeller measuring Ø13 1/4" × 17". Engineered for Yamaha, Selva, Mercury, Honda & Tohatsu 40–140 HP engines, this model matches the Solas New Saturn and Rubex NS3 LH versions. It offers improved straight-line stability and maneuverability in dual-outboard (counter-rotating) installations.
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$ 645.91
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1-2 weeks delivery time The Osculati 52.552.09 – Polastorm Propeller is a stainless steel 3-blade marine propeller with Ø13" × 19" specifications, crafted for Yamaha, Selva, Mercury, Honda & Tohatsu 40–140 HP outboards. Matching Solas New Saturn and Rubex NS3 in geometry and performance, this high-pitch propeller is engineered for top-end speed and reduced engine RPM on light to mid-weight hulls.
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$ 645.91
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1-2 weeks delivery time The Osculati 52.552.10 – Polastorm Propeller is a high-pitch, left-hand rotation stainless steel propeller, Ø13" × 19", ideal for Yamaha, Selva, Mercury, Honda & Tohatsu outboards (40–140 HP). Designed as a direct replacement for Solas New Saturn and Rubex NS3 LH models, it ensures precise counter-rotation balance in twin-engine setups, delivering efficient cruising speed and enhanced maneuverability.
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$ 645.91
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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.