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 52.441.01 – Polastorm Propeller Ø8.5 x 6.5 is a 3-blade aluminum propeller designed for Mercury 8–9.9 HP 4-stroke outboards with a 12-spline hub. Featuring a small 8.5" diameter and ultra-low 6.5" pitch, it provides maximum thrust and control at low speeds—ideal for trolling, tender duty, and heavily loaded small boats. Direct replacement for OEM part number 48-897610A10.
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$ 78,10
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1-2 weeks delivery time The Osculati 52.441.03 – Polastorm Propeller Ø8.5 x 7.5 is a 3-blade aluminum propeller optimized for Mercury and Evinrude 2-stroke and 4-stroke engines in the 6–9.8 HP range, including Evinrude 9.8 HP models. Featuring a 2 1/2″ gearcase and 12-spline hub, this prop offers excellent control, smooth thrust, and strong low-speed performance on small boats. It replaces Mercury OEM part 48-897614A10 and Evinrude 3B2B64515-1.
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$ 78,10
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1-2 weeks delivery time The Osculati 52.441.04 – Polastorm Propeller Ø8.9 x 8.5 is a compact, 3-blade aluminum propeller designed for Mercury and Evinrude outboards from 6 to 9.8 HP (2- and 4-stroke), including popular 9.8 HP models. With a 2 1/2″ gearcase and 12-spline hub, this prop offers a well-balanced combination of low-speed thrust and cruising efficiency. Direct replacement for Mercury OEM 48-897618A10 and Evinrude 3B2B64517-1.
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$ 78,10
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1-2 weeks delivery time The Osculati 52.443.01 – Polastorm Propeller Ø9 1/4 x 9 is a 3-blade aluminum propeller optimized for Mercury 15–20 HP and Evinrude 9.9 / 15 HP outboards, both 2-stroke and 4-stroke. Featuring a 2 1/2″ gearcase and 14-spline hub, it offers excellent thrust, maneuverability, and smooth performance on mid-sized tenders, fishing boats, and skiffs. Direct replacement for Mercury OEM 48-897748A11 and Evinrude 763458.
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$ 89,68
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1-2 weeks delivery time The Osculati 52.443.02 – Polastorm Propeller Ø9 1/4 x 10 is a 3-blade aluminum propeller designed for Mercury 15–20 HP and Evinrude 8 HP outboards. Featuring a 14-spline hub and 2 1/2″ gearcase compatibility, this prop delivers improved cruising performance with its 10″ pitch, while maintaining reliable acceleration and handling. It replaces Mercury OEM 48-897750A11 and Evinrude 778772, making it an excellent option for light-duty boats and small fishing craft.
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$ 89,68
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1-2 weeks delivery time The Osculati 52.443.03 – Polastorm Propeller Ø9 1/4 x 11 is a 3-blade aluminum propeller designed for Mercury 15–20 HP and Evinrude 9.5 / 15 HP outboards, both 2-stroke and 4-stroke. With a 14-spline hub and 2 1/2″ gearcase compatibility, its 11″ pitch is ideal for achieving higher top-end speed while maintaining reliable planing on lightweight vessels. Direct replacement for OEM Mercury 48-897752A11 and Evinrude 778773.
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$ 89,68
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1-2 weeks delivery time The Osculati 52.445.02 – Polastorm Propeller Ø9.9 x 10 is a 3-blade aluminum propeller designed for Mercury 25–30 HP 4-stroke outboards from model year 2007 onward. It features a 10-spline hub and is optimized for 9.9″ diameter and 10″ pitch, providing reliable mid-range performance and smooth acceleration. It is a direct replacement for OEM Mercury part 48-896892A40, suitable for light fishing boats, inflatables, and small workboats.
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$ 107,04
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1-2 weeks delivery time The Osculati 52.445.03 – Polastorm Propeller Ø9.9 x 11 is a 3-blade aluminum propeller designed for Mercury 25–30 HP 4-stroke engines manufactured from 2007 onward. With a 10-spline hub and a 9.9″ diameter, this propeller’s 11″ pitch delivers higher cruising speeds and reduced engine RPM at mid-throttle, making it ideal for planing hulls and efficient fuel usage. It replaces Mercury OEM part 48-896896A40.
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$ 107,04
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1-2 weeks delivery time The Osculati 52.445.04 – Polastorm Propeller Ø9.9 x 12 is a high-pitch 3-blade aluminum propeller designed for Mercury 25–30 HP 4-stroke engines from 2007 onward. Featuring a 10-spline hub and 12″ pitch, this model is optimized for light boats and applications requiring maximum cruise efficiency and reduced RPM at higher speeds. Fully interchangeable with Mercury OEM part 48-896900A40.
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$ 107,04
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1-2 weeks delivery time The Osculati 52.445.05 – Polastorm Propeller Ø9.9 x 13 is a 3-blade aluminum high-pitch propeller developed for Mercury 25–30 HP 4-stroke engines from 2007 onwards. With a 13″ pitch and 10-spline hub, it is optimized for lightweight boats and fuel-efficient high-speed cruising. This model is ideal for maximizing travel range at reduced engine RPM. Directly replaces OEM Mercury propellers for this class.
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$ 107,04
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1-2 weeks delivery time The Osculati 52.446.02 – Polastorm Propeller Ø11 1/4 x 10 is a 3-blade aluminum propeller specifically designed for Mercury 40–60 HP 2-stroke and 25–60 HP 4-stroke outboards with 13-spline hubs. With its large 11 1/4″ diameter and low 10″ pitch, this model offers strong low-end thrust and fast planing for heavier boats or towing applications. It directly replaces Mercury OEM part 48-73132A45.
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$ 173,59
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1-2 weeks delivery time The Osculati 52.446.03 – Polastorm Propeller Ø10 7/8 x 11 is a 3-blade aluminum propeller designed for Mercury 40–60 HP 2-stroke and 25–60 HP 4-stroke outboards with a 13-spline hub. With a diameter of 10 7/8″ and pitch of 11″, this model offers a balance between acceleration and efficient cruising performance, making it ideal for medium-weight boats. It replaces Mercury OEM propeller 48-85632A45.
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$ 173,59
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1-2 weeks delivery time The Osculati 52.446.04 – Polastorm Propeller Ø10 3/4 x 12 is a 3-blade aluminum propeller for Mercury 40–60 HP 2-stroke and 25–60 HP 4-stroke outboards with a 13-spline shaft. Its 10 3/4″ diameter and 12″ pitch provide excellent cruising efficiency and smooth acceleration for general-purpose boating. It is a direct replacement for Mercury OEM part 48-816702A45.
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$ 173,59
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1-2 weeks delivery time The Osculati 52.446.06 – Polastorm Propeller Ø10 1/2 x 13 is a 3-blade aluminum propeller designed for Mercury 40–60 HP 2-stroke and 25–60 HP 4-stroke outboards with a 13-spline hub. With a 10 1/2″ diameter and 13″ pitch, this model is optimized for higher cruising speeds and reduced engine RPM, making it ideal for light to medium-weight boats. It directly replaces Mercury OEM part 48-816704A45.
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$ 173,59
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1-2 weeks delivery time The Osculati 52.446.08 – Polastorm Propeller Ø10 3/8 x 14 is a 3-blade aluminum propeller designed for Mercury 40–60 HP 2-stroke and 25–60 HP 4-stroke outboards with 13-spline shafts. With a 10 3/8″ diameter and steep 14″ pitch, it is tailored for high-speed cruising on lightweight boats. This model replaces Mercury OEM part 48-816706A45 and is ideal for planing hulls operating at mid-to-high throttle ranges.
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$ 173,59
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1-2 weeks delivery time The Osculati 52.447.03 – Polastorm Propeller Ø14 x 11 is a heavy-duty 3-blade aluminum propeller designed for Mercury Bigfoot 40–60 HP (4-stroke), F40 EFI PRO NEW, and standard Mercury 75–125 HP (2- and 4-stroke) engines with a 15-spline hub. With its large 14″ diameter and low 11″ pitch, it provides excellent thrust, fast planing, and reliable handling for heavier boats or workboats. Direct replacement for Mercury OEM 48-77338A45.
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$ 243,02
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1-2 weeks delivery time The Osculati 52.447.04 – Polastorm Propeller Ø14 x 13 is a 3-blade aluminum propeller optimized for Mercury 40–60 HP Bigfoot (4-stroke), F40 EFI PRO NEW, and standard 75–125 HP (2- and 4-stroke) engines with a 15-spline hub. Its 14″ diameter and 13″ pitch offer a balanced combination of acceleration and cruising speed, making it ideal for general-purpose boating. It replaces Mercury OEM 48-77340A45.
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$ 243,02
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1-2 weeks delivery time The Osculati 52.447.05 – Polastorm Propeller Ø13 3/4 x 15 is a high-pitch 3-blade aluminum propeller designed for Mercury Bigfoot 40–60 HP (4-stroke), F40 EFI PRO NEW, and standard 75–125 HP (2- and 4-stroke) engines with a 15-spline hub. Featuring a 13 3/4″ diameter and 15″ pitch, this propeller is ideal for lightweight boats seeking efficient cruising speed and top-end performance. It replaces Mercury OEM part 48-77342A45.
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$ 243,02
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1-2 weeks delivery time The Osculati 52.447.06 – Polastorm Propeller Ø13 1/4 x 17 is a high-pitch 3-blade aluminum propeller for Mercury 40–60 HP Bigfoot (4-stroke), F40 EFI PRO NEW, and 75–125 HP 2-/4-stroke engines. Designed with a 13 1/4″ diameter and 17″ pitch, this propeller is ideal for lightweight boats aiming for maximum top-end speed. Compatible with 15-spline shafts and replaces OEM Mercury 48-77344A45.
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$ 243,02
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1-2 weeks delivery time The Osculati 52.447.07 – Polastorm Propeller Ø13 x 19 (15 Teeth) is a high-performance aluminum propeller compatible with Mercury outboards from 40 to 125 HP, including Bigfoot and EFI Pro models. With a 13-inch diameter and 19-inch pitch, and a 15-spline hub, it delivers excellent thrust, acceleration, and fuel efficiency across a wide RPM range. Ideal for both 2-stroke and 4-stroke engines, it's designed for durability and precise fitment on Mercury engines using OEM hub 48-77346A45.
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$ 243,02
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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.