Ensure your engine operates at the correct temperature with this New Outboard Water Pump Impeller manufactured by EMP. This high-quality cooling component is designed for Johnson and Evinrude 2-cylinder outboard engines produced between 1984 and 1994, specifically serving mid-range horsepower applications.
The impeller is a critical maintenance item responsible for moving water through the engine's cooling passages to prevent overheating and potential powerhead failure. This replacement unit is precision-engineered from durable, marine-grade rubber compounds to maintain peak flexibility and pumping efficiency. It is a direct-fit replacement for several original equipment part numbers, ensuring a reliable seal and long service life for your outboard.
Product Features
- Manufacturer: EMP (Engine Machine Pro)
- Application: Johnson & Evinrude Outboard Motors
- Year Range: 1984 – 1994
- Blade Count: 6 Blades
- Technical Specs: ID: 16.04 mm | OD: 70 mm | W: 22.3 mm
- Primary OEM Replacement: 777214, 396809
- Cross Reference Numbers: Sierra 18-3368; GLM 89780; Mallory 9-45208
- Condition: 100% Brand-New
Motor Compatibility
This impeller is compatible with the following 1984–1994 Johnson & Evinrude models:
- Engine Type: 2-Cylinder
- Horsepower Range: 35 HP, 40 HP, 45 HP, 48 HP, 50 HP, and 55 HP
- Note: Hub configuration is designed for use with a drive key.
Additional Information
NOTE: For optimal performance, the impeller should be inspected annually and replaced at the first sign of wear or hardening. When installing, ensure the water pump plate and cup are clean and free of salt deposits. If your existing water pump housing shows signs of heat distortion or deep scoring, we recommend replacing the entire water pump kit to ensure consistent cooling pressure.
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 the correct fitment for your specific year and horsepower.
