$ 35,10
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.
- Description
- Ask a Question
-
Osculati 52.378.00 – Impeller for Mercury 47-19453T, 40–60 HP 4-Stroke Outboards
The Osculati 52.378.00 impeller is a high-quality replacement component for Mercury 4-stroke outboards from 40 to 60 HP. It is designed to maintain effective engine cooling under various marine conditions. Replacing Mercury OEM part 47-19453T, this 6-blade impeller is molded from premium rubber to withstand wear and heat. Its precision dimensions ensure a perfect fit inside the original water pump housing.
OEM Compatibility:
- Mercury: 47-19453T
Applications:
- 4-Stroke Mercury Outboards: 40 HP, 50 HP, 60 HP
Technical Specifications:
Item Code Osculati 52.378.00 Manufacturer Code 378 OEM Reference 47-19453T Compatible Engines Mercury 4-Stroke (40–60 HP) Outer Diameter (ØB) 78.2 mm Inner Diameter (ØA) 19.25 mm Height (C) 25.15 mm Number of Blades 6 Insert Type — Documents
Osculati Catalogue 2025 - page 1026 Size: 277 Kb -
Ask a Question
Popular products