The Selva impeller is a crucial component of the water pump system in Selva outboard engines, designed to ensure reliable cooling by circulating water through the engine to prevent overheating. Built to withstand marine conditions, the impeller operates continuously to maintain the engine's optimal temperature, safeguarding against damage from excessive heat.
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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.
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$ 21.13
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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.
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$ 41.28
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1-2 weeks delivery time Osculati 52.419.95 is a precision impeller designed for Selva small outboard engines, compatible with 2-stroke models rated at 3.3 and 4 HP, and 4-stroke models rated at 2.5 HP. Replacing OEM reference 8095040, it features a 12.2 mm shaft insert (Ø A), 48.5 mm outer diameter (Ø B), and 15 mm height (C). Its 6-blade marine-grade construction ensures stable water flow and thermal regulation in compact engines used on dinghies, inflatables, and small utility boats.
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$ 31.14
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1-2 weeks delivery time Osculati 52.419.96 is a compact impeller designed for Selva 2-stroke and 4-stroke outboards rated at 4, 5, and 6 HP. Replacing OEM code 8095010, it features a 12.2 mm shaft insert (Ø A), 43 mm outer diameter (Ø B), and 12 mm height (C). With a 6-blade flexible rubber construction, this impeller ensures reliable cooling flow in compact engine systems, making it ideal for portable, lightweight marine applications.
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$ 22.51
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1-2 weeks delivery time Osculati 52.420.01 is a versatile impeller compatible with Selva 2-stroke engines rated at 5, 6, 8, 9.9, and 15 HP, and 4-stroke engines rated at 8 and 9.9 HP. Replacing OEM reference 8095020, it features a 13.2 mm shaft insert diameter (Ø A), 48 mm outer diameter (Ø B), and 15 mm height (C). Its 6-blade flexible elastomer design ensures stable water flow, critical for maintaining engine temperature during both low-speed trolling and high-load operation.
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$ 31.36
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1-2 weeks delivery time Osculati 52.420.02 is a mid-size impeller designed for Selva 2-stroke outboard engines rated at 15, 20, 25, and 30 HP. This model replaces OEM reference 8095050 and features a 15.2 mm shaft insert diameter (Ø A), 53 mm outer diameter (Ø B), and 20.5 mm height (C). Its 6-blade elastomer design ensures a steady and reliable water flow for optimal engine cooling performance under both cruising and full-load conditions.
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$ 29.87
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1-2 weeks delivery time Osculati 52.420.03 is a high-performance 8-blade impeller designed for Selva 2-stroke outboards ranging from 40XS to 100 HP. Replacing OEM reference 8095060, this impeller is optimized for engines such as 50/40XS, 60/40XS, 70/40XS, and 70–100 HP. It features an 18.2 mm shaft insert (Ø A), 58.6 mm outer diameter (Ø B), and 22.5 mm height (C). The 8-blade design ensures high water flow capacity and stable cooling under high-load or continuous-duty conditions.
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$ 34.69
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1-2 weeks delivery time Osculati 52.400.05 is a robust 6-blade impeller designed for Yamaha and Selva outboard engines ranging from 25B to 70 HP (2-stroke) and 40XS (4-stroke). Replacing OEM part numbers 6H3-44352-00 and 69-44352-00, it ensures reliable water circulation for engine cooling even under high operating loads. With an insert diameter of 18.05 mm, outer diameter of 51.8 mm, and height of 19 mm, it delivers performance and durability for mid-range marine propulsion systems.
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$ 27.03
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1-2 weeks delivery time Osculati 52.368.00 is a compact 6-blade impeller tailored for Yamaha and Selva 4-stroke outboard engines rated at 8 and 9.9 HP. Compatible with OEM codes 68T-44352-00 and 68T-44352-01, it features a 11.6 mm shaft insert diameter (Ø A), 53 mm outer diameter (Ø B), and 14 mm height (C). Designed for portable and lightweight outboards, it provides stable water circulation under variable speed conditions while resisting deformation, abrasion, and saltwater corrosion.
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$ 32.96
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1-2 weeks delivery time Osculati 52.364.00 is a high-performance 6-blade impeller designed for Yamaha and Selva outboards rated at 80 to 100 HP, including XS versions. It replaces OEM code 67F-44352-00 and is compatible with both 2-stroke and 4-stroke configurations. Featuring a 20 mm insert diameter (Ø A), 58.2 mm outer diameter (Ø B), and 34.7 mm height (C), it delivers stable cooling flow under high-load marine conditions, ensuring engine protection and longevity.
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$ 48.52
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1-2 weeks delivery time Osculati 52.363.00 is a versatile outboard impeller suitable for Yamaha, Selva, and Parsun engines ranging from 9.9 HP to 115 HP, including both 2-stroke and 4-stroke models. Replacing OEM references 63V-44352-01 and F15-06050000, it features a 12.85 mm insert diameter (Ø A), 53 mm outer diameter (Ø B), and 14 mm height (C). The 6-blade design ensures reliable water pump performance and engine cooling for a wide range of recreational and utility marine applications.
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$ 29.10
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1-2 weeks delivery time Osculati 52.400.09 is a high-reliability impeller for Yamaha, Selva, and Parsun 2- and 4-stroke outboards in the 25 to 50 HP range. Replacing OEM part numbers 6H4-44352-02, 6H4-44352-00, and Parsun F25-04-040000, this model features a 16.1 mm insert diameter (Ø A), 51.2 mm outer diameter (Ø B), and 19.05 mm height (C). The 6-blade marine elastomer design ensures consistent cooling performance under varied loads and saltwater conditions.
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$ 46
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How does the Selva Impeller help maintain the efficiency of outboard engines?
The Selva Impeller plays a crucial role in maintaining the efficiency of outboard engines by ensuring proper water circulation to cool the engine, preventing overheating. It is designed to replace the manufacturer's original parts, offering a reliable and cost-effective solution for Selva outboard engines.
How does this product help prevent engine overheating in outboard engines?
The Selva Impeller helps prevent engine overheating by ensuring proper water flow through the cooling system of outboard engines. It circulates water to cool the engine, maintaining optimal operating temperature and protecting critical components.
What specific spare parts are included with the Selva Impeller kit?
The Selva Impeller kit typically includes the impeller itself, along with any necessary gaskets or seals for installation.
For those maintaining Honda outboard motors, a Honda Impeller Replacement ensures proper cooling system function and long-term engine performance by providing all essential components for a complete service.