Osculati is a major European supplier of marine equipment, boat accessories, and technical components for recreational and professional boating. Its catalogue covers a broad range of onboard and deck equipment, including navigation and electrical products, pumps, plumbing components, deck hardware, safety equipment, anchoring accessories, lighting, fittings, and general boat maintenance products.
Osculati Catalogue 2023 | Osculati Catalogue 2024 | Osculati Catalogue 2025
At Yacht-Supply24.com, we supply Osculati marine equipment and spare parts for maintenance, repair, replacement, and new installation projects. The wide Osculati product range makes it possible to source both everyday boat hardware and more specialized components for electrical, plumbing, deck, navigation, and onboard systems.
Send us your request if you need help identifying an Osculati part, selecting a compatible replacement, or finding the correct product by catalogue number or technical specification.
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1-2 weeks delivery time The Osculati 45.147.00 – Device for Mounting Single Cable Steering Gears is designed for motorized dinghies with outboard engines that lack factory-ready steering cable housing. This universal mounting system eliminates the need to fix the steering gear cable directly to the transom. Constructed from anodized aluminium, the unit includes a mounting plate (model 47.763.92), adjustable clamp, mounting pipe, and screw-in nylon bushings, providing a reliable, corrosion-resistant solution for single cable steering gear installation. |
$ 87.01
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1-2 weeks delivery time The Osculati 52.383.00 – Tohatsu 334-65021-0/M 383 Impeller is a high-efficiency 8-blade rubber impeller compatible with both 2-stroke and 4-stroke Tohatsu engines in the 9.9/15/18 HP range. Matching OEM code 334-65021-0/M, it features a 13.97 mm bore, 40.8 mm outer diameter, and 23.4 mm height—ensuring excellent water flow and long service life in marine conditions. |
$ 29.78
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1-2 weeks delivery time The Osculati 52.382.00 – Tohatsu 345-65021-0/M, 3R0-650-210M 382 Impeller is designed for both 2-stroke (25/30/40 HP) and 4-stroke (25/30 HP) outboard engines. With a 17.2 mm shaft bore, 44.25 mm outer diameter, and 20.25 mm height, it features 6 rubber blades and matches OEM references 345-65021-0/M and 3R0-650-210M. A critical component for engine cooling, ideal for routine replacement. |
$ 27.74
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1-2 weeks delivery time The Osculati 52.379.00 – Tohatsu 3C8-65021-2/M 379 Impeller is a precision-molded rubber impeller designed for 2-stroke outboard engines with 40, 50, 70, and 90 HP. It matches OEM reference 3C8-65021-2/M and features 6 flexible blades, ensuring optimal water flow and engine cooling. With a shaft bore of 17.2 mm, an outer diameter of 50.4 mm, and a height of 20.2 mm, it's ideal for routine maintenance and high-performance marine use. |
$ 29.68
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1-2 weeks delivery time The Osculati 52.388.00 – Tohatsu 3C7-65021-1 / 3B7-65021-2 388 Impeller is a heavy-duty water pump impeller for high-power 2-stroke Tohatsu outboards ranging from 60 to 140 HP. It features a 20.3 mm bore, 65.75 mm outer diameter, and 35.2 mm height, with 6 rubber blades for maximum water flow. This OEM-equivalent replacement ensures stable cooling performance under high-load operation. |
$ 56.13
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1-2 weeks delivery time Osculati 52.314.00 is a compact rubber impeller designed for Mercury 2-stroke outboards from 3.5 to 9.9 HP manufactured since 1980. Replaces OEM part numbers 47-68988 and 47-89980. With a 6-blade design, 11 mm shaft bore, and 32 mm outer diameter, this impeller ensures reliable water flow and efficient engine cooling in legacy portable outboards. Ideal for service, maintenance, or water pump overhauls. |
$ 23
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1-2 weeks delivery time Osculati 52.320.01 is a flexible impeller for Mercury 2-stroke outboards from 4 to 10 HP, replacing OEM part numbers 47-65957 and 47-89981. Designed for efficient cooling in compact engines, it features a 6-blade rubber structure with a precise 11.6 mm bore, 32 mm outer diameter, and 14.4 mm height. This impeller provides consistent water flow to prevent overheating, making it ideal for seasonal maintenance or full pump rebuilds in small outboard models. |
$ 22.51
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1-2 weeks delivery time Osculati 52.315.00 is a high-performance rubber impeller designed for Mercury, Tohatsu, and Parsun outboards in the 4 to 6 HP range, covering both 2-stroke and 4-stroke variants. This model replaces Mercury 47-16154-3, Tohatsu 369-65021-1/M, and Parsun T5-03000300 references. Engineered for durability and consistent flow, it provides reliable cooling and protects engines from overheating. The impeller has a 10.25 mm bore, 33.6 mm diameter, and 14.2 mm height. |
$ 25.75
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1-2 weeks delivery time Osculati 52.400.01 is a high-precision impeller for compact 4–5 HP outboards from Mercury, Yamaha, Selva, and Parsun. Compatible with OEM codes such as Mercury 47-96305M and Yamaha 6E0-44352-00, this 6-blade rubber impeller ensures reliable engine cooling in small 2- and 4-stroke marine engines. With a 40 mm outer diameter and 11 mm bore, it fits tightly into OEM housings and performs optimally under continuous use. |
$ 21.13
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1-2 weeks delivery time Osculati 52.400.03 is a 6-blade rubber impeller engineered for Mercury and Yamaha 2-stroke outboards in the 6 to 8 HP range. It directly replaces Mercury 47-95611M and Yamaha 662-44352-01-00, maintaining optimal water pump efficiency and protecting engines from overheating. With a 14 mm bore, 40 mm outer diameter, and 22 mm height, it fits snugly into original housings for reliable and consistent cooling performance. |
$ 26.32
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1-2 weeks delivery time Osculati 52.320.00 is a replacement impeller for Mercury 2-stroke outboards in the 6 to 9.8 HP range. Compatible with OEM part number 47-22748, this 6-blade rubber impeller is designed for efficient water circulation in compact engines. With precise dimensions (11.6 mm inner bore, 32 mm outer diameter, 14.4 mm height), it delivers optimal cooling and fits securely in legacy water pump housings. Ideal for annual maintenance or full pump rebuilds. |
$ 30.04
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1-2 weeks delivery time Osculati 52.318.00 is a flexible rubber impeller designed for Mercury outboards in the 6–15 HP range, covering both 2-stroke and 4-stroke models. Replacing OEM part number 47-42038, it ensures consistent water pump operation and protects engines from overheating. With a 13 mm shaft bore and 58.8 mm outer diameter, it is built for reliability, quick installation, and long-lasting performance in compact marine engines. |
$ 32.36
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1-2 weeks delivery time Osculati 52.320.02 is a rubber impeller designed for Mercury 2-stroke outboards in the 20 to 30 HP range. Replacing OEM part numbers 47-65958 and 47-89982, it ensures reliable water circulation in mid-range 2-stroke engines. With a 6-blade configuration, 11.6 mm inner bore, 32 mm outer diameter, and 14.4 mm height, it provides consistent cooling and fits OEM pump housings precisely. |
$ 24.30
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1-2 weeks delivery time Osculati 52.320.05 is a durable 6-blade impeller designed for Mercury 2-stroke outboards (18–40 HP) and 4-stroke engines (25–40 HP), including post-1996 models. It replaces OEM part numbers 47-85089-1 and 47-85089-3. Built from flexible, wear-resistant rubber, this impeller ensures consistent water circulation and optimal engine cooling. Its precise fit (16 mm shaft, 73 mm diameter) guarantees long-lasting pump efficiency under both freshwater and saltwater use. |
$ 26.42
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1-2 weeks delivery time Osculati 52.320.03 is a high-performance rubber impeller designed for mid-range 2-stroke outboards from Mercury and Suzuki. It replaces Mercury part numbers 47-20268, 47-65959, and 47-89983T, as well as Suzuki 17461-95201. Suitable for 3-cylinder Mercury engines (30–70 HP) and 4-cylinder models (40–125 HP), this 6-blade impeller ensures powerful water circulation to keep your engine operating within safe temperature ranges. Its large 19.13 mm bore and 51.8 mm diameter are engineered for secure fit and OEM-grade reliability. |
$ 25.45
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1-2 weeks delivery time Osculati 52.378.00 is a heavy-duty impeller designed for Mercury 4-stroke outboards in the 40–60 HP range. Replacing OEM part number 47-19453T, this 6-blade rubber impeller ensures efficient water flow through the cooling system, protecting your engine from overheating. With its 19.25 mm inner bore, 78.2 mm outer diameter, and 25.15 mm height, it’s ideal for annual maintenance or pump rebuilds in mid-range Mercury 4-stroke engines. |
$ 36.37
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1-2 weeks delivery time Osculati 52.320.04 is a high-performance impeller specifically designed for Mercury EFI and Optimax 2-stroke outboards from 65 to 225 HP. This heavy-duty 6-blade rubber impeller replaces multiple OEM references, including 47-65960, 47-89984, 47-803631T, and others. Engineered with a 22.3 mm bore, 60 mm diameter, and 33.8 mm height, it delivers superior water flow to support advanced high-output engines under demanding marine conditions. Includes gasket. |
$ 36.83
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1-2 weeks delivery time Osculati 52.400.11 is a high-volume 6-blade water pump impeller designed for powerful 2-stroke and 4-stroke outboards ranging from 115 to 300 HP. Fully compatible with Mercury, Yamaha, and Selva engines, this model replaces OEM references such as Mercury 47-898689 and Yamaha 6E5-44352-00/01. With a large 89 mm outer diameter and 22.4 mm inner bore, this impeller delivers optimal water flow to protect high-performance engines from overheating under demanding marine conditions. |
$ 41.28
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What types of Osculati boat parts and marine accessories are available?
Osculati offers a broad range of marine equipment and boat accessories, including stainless steel fittings, navigation lights, hatches, pumps, plumbing components, deck hardware, anchoring equipment, electrical products, safety equipment, lighting, and general maintenance items.
The range covers both everyday replacement parts and more specialized components for new installations, repairs, upgrades, and routine boat maintenance.
Why is Osculati widely used for boat maintenance and equipment upgrades?
Osculati combines a large marine product range with components designed for many different onboard systems and installation requirements. This makes it possible to source hardware, electrical equipment, plumbing parts, deck accessories, safety products, and replacement components from the same catalogue.
For boat owners and marine professionals, the wide selection is particularly useful when maintaining existing installations or completing projects that require several different types of marine equipment.
What makes Osculati suitable for both replacement parts and new installations?
Osculati supplies products for both direct replacement and complete new installations, covering a wide range of sizes, configurations, materials, and technical specifications. This allows boat owners and installers to select components for routine maintenance as well as larger refit and upgrade projects.
Using catalogue numbers, dimensions, and technical data also makes it easier to compare available versions and identify the most suitable product for a particular installation.
Where can I find Osculati catalogues and product information?
Osculati catalogues provide product numbers, dimensions, specifications, and application information for a wide range of marine equipment and spare parts. Yacht-Supply24.com provides downloadable Osculati catalogues directly on this brand page to help identify products and compare available options.
When searching for a replacement part, the Osculati catalogue number is usually the most reliable reference for identifying the correct product.
How can I identify the correct Osculati replacement part?
The easiest way to identify an Osculati replacement part is by using the original catalogue or product number. If the number is unavailable, dimensions, photographs, material, installation details, and the specifications of the existing component can help narrow down the correct replacement.
For products available in several sizes or versions, compatibility should always be checked against the technical data before ordering.