Restore the cooling efficiency of your outboard with this New Outboard Water Pump Impeller manufactured by EMP. This kit includes the necessary O-ring and is specifically engineered for Johnson and Evinrude 2-cylinder and 3-cylinder engines produced between 1995 and 2005.
The impeller is the primary component responsible for drawing water into the engine to regulate operating temperatures. This replacement unit is precision-molded from high-performance marine elastomers, designed to maintain flexibility and pumping pressure even in demanding conditions. It serves as a direct-fit replacement for several original equipment part numbers, ensuring your mid-range outboard remains protected from overheating.
Product Features
- Manufacturer: EMP (Engine Machine Pro)
- Application: Johnson & Evinrude Outboard Motors
- Year Range: 1995 – 2005
- Blade Count: 3 Blades
- Technical Specs: ID: 19.15 mm | OD: 91.3 mm | W: 25.4 mm
- Primary OEM Replacement: 437059, 765350
- Cross Reference Numbers: Sierra 18-3104-1; GLM 89790; Mallory 9-45211, 9-45204
- Included Components: Impeller and O-Ring
- Condition: 100% Brand-New
Motor Compatibility
This impeller is compatible with the following 1995–2005 Johnson & Evinrude models:
- 2-Cylinder: 40 HP
- 3-Cylinder: 50 HP, 60 HP, and 70 HP
- Note: Hub uses Key 47-01757.
Additional Information
NOTE: Cooling system failure is a leading cause of engine damage. For optimal reliability, we recommend replacing the impeller annually or every 100 hours of operation. During installation, inspect the water pump cup and wear plate for any signs of grooving or heat distortion. If these surfaces are compromised, a full water pump repair kit should be used to ensure a proper vacuum is maintained.
Shipping Information
SHIPPING: Additional shipping fees to Alaska, Hawaii, U.S. Territories, or international destinations will be calculated after checkout.
You will receive an email and a PayPal money request for the additional shipping charges at the email address provided.
(Some items are excluded from international shipping.)
Customer Support
For questions or to confirm compatibility, please email customerservice@marinepartswarehouse.com.
Please include your engine model number so our technicians can verify that this is the correct impeller for your specific motor configuration.
