$ 45,87
1-2 weeks delivery time
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Osculati 52.300.28 is a heavy-duty 3-blade impeller designed for Evinrude 2-stroke outboards rated at 25 HP (model 737) as well as 40 and 50 HP engines. Replacing OEM part 432941, it features a 19.15 mm shaft diameter, large 91.3 mm outer diameter, and 25.4 mm height. The three-blade design is optimized for high-volume water flow in mid-to-high power outboard engines.
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Osculati 52.300.28 – Evinrude Outboard Impeller 432941 for 25 (737) / 40 / 50 HP 2-Stroke
The Osculati 52.300.28 impeller replaces Evinrude OEM part 432941 and is suitable for 2-stroke outboard engines including the 25 HP (model 737), 40 HP, and 50 HP versions. Unlike typical 6-blade designs, this 3-blade impeller is built to maximize flow rate and cooling efficiency in medium-to-high horsepower engines. Its wide blade profile and large diameter make it ideal for high-demand cooling systems.
Product Code Osculati 52.300.28 OEM Reference Evinrude 432941 Manufacturer's Code 372 Compatible Engine Type 2-Stroke Compatible Horsepower 25 HP (737 model), 40 / 50 HP Outer Diameter (Ø B) 91.3 mm Inner Hub Diameter (Ø A) 19.15 mm Height (C) 25.4 mm Number of Blades 3 Insert No
- OEM replacement for Evinrude part 432941
- Fits 25 HP model 737, and 40 / 50 HP 2-stroke engines
- Three-blade design ensures high-volume water delivery
- Reinforced rubber compound for durability and long service life
- Recommended for mid-range engines requiring strong cooling under load
- Ideal for high-demand conditions in both fresh and saltwater
Documents
Osculati Catalogue 2025 - page 1025 Size: 266,2 Kb -
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