Osculati Boat Equipment includes a wide range of essential marine accessories and components designed for yachts and motorboats. The product line features deck hardware, navigation lights, fuel and water systems, stainless steel fittings, and safety gear. Engineered for reliability in harsh marine environments, Osculati equipment is commonly used on sailing yachts, motorboats, and commercial vessels to enhance functionality, durability, and onboard comfort.
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1-2 weeks delivery time The Osculati 52.447.08 – Polastorm Propeller Ø12 3/4 x 21 (15 Teeth) is a high-efficiency aluminum propeller compatible with Mercury outboards from 40 to 125 HP, including Bigfoot and EFI PRO variants. With a diameter of 12 3/4" and a steep 21" pitch, it delivers improved top-end speed while maintaining good fuel economy. Featuring a 15-spline hub, it matches OEM part 48-77348A45, making it a direct-fit replacement for a wide range of Mercury engines.
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$ 243,02
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1-2 weeks delivery time The Osculati 52.448.03 – Polastorm Propeller Ø16 x 13 (12 Teeth) is a heavy-duty aluminum propeller engineered for high-power Mercury outboards from 135 to 400 HP and MerCruiser sterndrives, including Alpha One and Bravo One. With a wide 16" diameter and low 13" pitch, it's optimized for acceleration and load-bearing performance, particularly on larger boats. Featuring a 12-spline hub, it replaces OEM part 48-78114A45.
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$ 266,14
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1-2 weeks delivery time The Osculati 52.448.05 – Polastorm Propeller Ø15 1/4 x 15 (15 Teeth) is a robust aluminum propeller engineered for Mercury 135–400 HP outboards and MerCruiser Alpha/Bravo sterndrives. With a balanced 15 1/4" diameter and medium 15" pitch, this prop delivers a versatile mix of acceleration and cruising speed. Equipped with a 15-spline hub, it matches OEM part 48-78116A45 and is suitable for both performance and utility applications.
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$ 266,14
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1-2 weeks delivery time 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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$ 266,14
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1-2 weeks delivery time The Osculati 52.448.09 – Polastorm Propeller Ø14 1/2 x 19 (15 Teeth) is a precision-engineered aluminum propeller designed for high-output Mercury 135–400 HP outboards and MerCruiser Alpha/Bravo sterndrives. With a 14 1/2" diameter and 19" pitch, it optimizes cruising speed and efficiency for mid-to-large vessels. The 15-spline hub is fully compatible with Mercury OEM part 48-832830A45, making installation quick and reliable.
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$ 266,14
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1-2 weeks delivery time The Osculati 52.448.11 – Polastorm Propeller Ø14 1/2 x 21 (15 Teeth) is a performance-focused aluminum propeller designed for Mercury 135–400 HP outboards and MerCruiser sterndrives (Alpha One, Bravo One). With a 14 1/2" diameter and steep 21" pitch, this model is ideal for high-speed cruising and efficient RPM management on sport boats and fast cruisers. Fully compatible with OEM hub 48-832832A45.
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$ 266,14
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1-2 weeks delivery time The Osculati 52.448.13 – Polastorm Propeller Ø14 x 23 (15 Teeth) is a high-pitch aluminum propeller tailored for Mercury 135–400 HP outboards and MerCruiser Alpha/Bravo sterndrives. Featuring a 14" diameter and steep 23" pitch, it's ideal for lightweight, high-speed boats seeking maximum efficiency at cruising and top-end RPMs. The 15-spline hub ensures secure compatibility with OEM part 48-832834A45.
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$ 266,14
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1-2 weeks delivery time The Osculati 52.450.01 Polastorm propeller is engineered for Suzuki 4 to 6 HP 4-stroke outboard motors, featuring a Ø7 1/2 x 6" dimension and 10-tooth spline hub. Designed for durability and performance in light-duty marine applications, it ensures optimal thrust and maneuverability for small boats.
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$ 63,65
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1-2 weeks delivery time The Osculati 52.450.02 Polastorm propeller features a Ø7 1/2 x 7" size with a 10-spline hub, designed for Suzuki 4–6 HP 4-stroke outboards. As a performance-oriented upgrade over the 6" pitch version, it provides improved top-end speed and efficient cruising while retaining reliable thrust at lower RPMs. Compatible with OEM reference 58110-91J20-019.
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$ 63,65
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1-2 weeks delivery time The Osculati 52.451.02 Polastorm propeller features a Ø9 1/4 x 8" profile with a 10-tooth spline hub, tailored for Suzuki 8–20 HP and Evinrude 9.9–15 HP outboard engines. It fits a 2 1/2" gearcase and corresponds to OEM reference 58100-90L41-019, providing high thrust at low speeds for better control in small to medium displacement boats.
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$ 89,68
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1-2 weeks delivery time The Osculati 52.451.03 Polastorm propeller features a Ø9 1/4 x 9" dimension and a 10-spline hub, designed for Suzuki 8–20 HP and Evinrude 9.9–15 HP outboard engines. Compatible with 2 1/2" gearcases and OEM part 58100-90L50-019, this model delivers efficient cruising performance with a balance of acceleration and speed for medium-weight boats.
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$ 89,68
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1-2 weeks delivery time The Osculati 52.451.04 Polastorm propeller features a Ø9 1/4 x 10" design with a 10-spline hub, offering compatibility with Suzuki 8–20 HP and Evinrude 9.9–15 HP outboards. With a 2 1/2" gearcase fit and OEM reference 58100-90L60-019, this model is ideal for lightweight boats needing enhanced cruising speed and fuel economy without compromising acceleration.
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$ 89,68
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1-2 weeks delivery time The Osculati 52.451.05 Polastorm propeller offers a Ø9 1/4 x 11" configuration with a 10-spline hub, specifically designed for Suzuki 8–20 HP outboards across both 4-stroke and 2-stroke platforms. Replacing OEM part 58100-89L70-019, it provides efficient mid-to-high-speed cruising for lightweight and medium displacement boats with 2 1/2" gearcases.
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$ 89,68
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1-2 weeks delivery time The Osculati 52.452.02 Polastorm propeller features a Ø10 1/4 x 10" dimension and 10-spline hub, built for Suzuki 20–30 HP and Evinrude 25–30 HP outboards with 3" gearcases. Matching OEM reference 58100-91L40-019, it delivers strong low-end thrust and balanced performance for small to mid-sized boats.
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$ 107,04
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1-2 weeks delivery time The Osculati 52.452.03 Polastorm propeller features a Ø10 1/4 x 11" layout and 10-spline hub, compatible with Suzuki 20–30 HP and Evinrude 25–30 HP outboards using 3" gearcases. It replaces OEM part 58100-91L50-019 and offers a balanced mix of acceleration and cruising speed, ideal for general-purpose and utility marine applications.
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$ 107,04
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1-2 weeks delivery time The Osculati 52.452.04 Polastorm propeller features a Ø10 1/4 x 12" configuration and a 10-spline hub, engineered for Suzuki 20–30 HP and Evinrude 25–30 HP outboards with 3" gearcases. Designed as a direct replacement for OEM part 58100-96482-019, it offers enhanced cruising speed and fuel efficiency for light to moderate loads.
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$ 107,04
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1-2 weeks delivery time The Osculati 52.452.05 Polastorm propeller features a Ø10 1/4 x 13" size with a 10-spline hub, tailored for Suzuki 20–30 HP and Evinrude 25–30 HP outboards using 3" gearcases. A direct replacement for OEM part 58100-96492-019, it delivers excellent cruising efficiency and top-end speed for lightweight boats operating in open waters.
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$ 107,04
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1-2 weeks delivery time The Osculati 52.453.02 Polastorm propeller is built with a Ø11 1/2 x 10" geometry and a 13-spline hub, designed for Suzuki 40–65 HP and Evinrude 40–50 HP outboards. Compatible with 3 1/4" gearcases and replacing OEM part 58100-88L10-019, it delivers powerful thrust at low to mid RPMs—ideal for heavier boats and demanding load conditions.
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$ 127,29
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1-2 weeks delivery time The Osculati 52.453.03 Polastorm propeller features a Ø11 1/2 x 11" size and 13-tooth spline hub, tailored for Suzuki 40–65 HP and Evinrude 40–50 HP outboards with 3 1/4" gearcases. A direct replacement for OEM part 58100-88L23-019, it delivers a perfect blend of acceleration, mid-range thrust, and cruising performance for all-purpose boating.
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$ 127,29
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1-2 weeks delivery time The Osculati 52.453.04 Polastorm propeller features a Ø11 5/8 x 12" size and a 13-spline hub, compatible with 3 1/4" gearcases on Suzuki 40–65 HP and Evinrude 40–50 HP engines. Replacing OEM part 58100-88LA0-019, this model balances acceleration and cruising speed for reliable all-around performance in freshwater and coastal conditions.
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$ 127,29
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How does Osculati boat equipment improve the safety and performance of vessels in challenging marine conditions?
Osculati boat equipment enhances safety and performance by offering reliable components designed to withstand harsh marine environments. From navigation aids to mechanical fittings, each item contributes to greater vessel control, stability, and onboard functionality, reducing risks and ensuring smooth operation in demanding conditions.
Explore how thoughtful upgrades complement other essential gear like Bass Boat Seats for a more secure and efficient boating experience.