Description
SIERRA Water Pump Impeller – 18-3104-1
The SIERRA Water Pump Impeller – 18-3104-1 is a replacement flexible water-pump impeller for marine engine cooling systems. It is intended to restore proper raw-water circulation when the original impeller is worn, cracked, permanently set, or otherwise due for scheduled service.
- Direct replacement water-pump impeller for fitment-specific marine applications
- Designed to match the form and function of the referenced OEM impeller
- Flexible vane construction supports dependable cooling-water flow
- Suitable for preventative water-pump service and cooling-system repair
- Use the OEM interchange and engine details below to confirm application before installation
For best results, compare the existing part number and engine/drive application before disassembly. During water-pump service, inspect the mating surfaces, seals and related cooling passages for wear, corrosion or debris that could reduce pump performance.
Specifications
- Manufacturer: SIERRA
- Part number: 18-3104-1
- Product type: Water Pump Impeller
- OEM / aftermarket interchange:
- GLM: 89790
- Johnson/Evinrude Outboard: 432941, 437059, 765350
- Mallory: 9-45204, 9-45204-10, 9-45211
- Country of origin: IT
- HS code: 40169990
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