fits make: Johnson, Evinrude, Omc. year: 1997–1998.

( Brand: Omc ), ( Manufacturer Part Number: 0439849 ), ( Part Type: Fuel Hp Pump Lift ), ( UPC: 745419216825 ), ( Country Of Manufacture: United States ), ( Surface Finish: Vapor Blasted ), ( Warranty: 30 Days ), ( Color: Gray )
The Johnson/Evinrude Fuel Lift Pump, model numbers 439849 and 438815, is a crucial component for marine engine applications, specifically for 150 to 175 horsepower engines. This pump is designed by Johnson/Evinrude, a trusted name in marine engine technology, and is also interchangeable with the OMC part number 745419216825.
The Fuel Lift Pump is responsible for drawing fuel from the boat's fuel tank and delivering it to the engine at a consistent rate. This is crucial for ensuring that the engine runs smoothly and efficiently, as well as preventing fuel starvation and engine stalling, especially during high-load situations.
This particular pump is designed for use with Johnson/Evinrude engines from the 1997 to 1998 model years, and is suitable for engines with a horsepower rating of 150 to 175. The pump features a robust design, with a cast aluminum housing and a viton diaphragm, which is resistant to fuel and oil, ensuring long-term reliability and performance.
The pump operates using a vacuum-powered diaphragm system, which is simple and reliable. The diaphragm is connected to the engine's vacuum system, and as the engine runs, the vacuum draws the diaphragm in, creating a suction that draws fuel from the tank. The fuel is then pushed through the pump and into the engine.
The pump is easy to install, with standard fittings and hose connections. It is also designed to be maintenance-free, with no moving parts that need regular servicing. This makes it a great choice for boat owners who want a reliable fuel system without the hassle of regular maintenance.
In conclusion, the Johnson/Evinrude Fuel Lift Pump, model numbers 439849 and 438815, is a reliable and robust solution for ensuring consistent fuel delivery to your marine engine. Its simple design, reliable operation, and easy installation make it a great choice for boat owners looking for a high-quality, maintenance-free solution.
Pros of buying a 1997-1998 Johnson/Evinrude fuel lift pump (439849/438815, 150-175 HP, OMC 745419216825):1. Compatibility: This pump is specifically designed for Johnson/Evinrude outboard engines in the 150-175 HP range, ensuring a perfect fit and efficient operation.
2. Reliability: Johnson/Evinrude is a well-known and respected brand in the marine industry, known for producing high-quality and durable parts.
3. Cost-effective: Replacing a worn-out or faulty fuel lift pump can save you from costly engine repairs or replacements in the future.
4. Availability: The pump is widely available from various online retailers and marine parts stores, making it easy to find and purchase.
Cons of buying a 1997-1998 Johnson/Evinrude fuel lift pump (439849/438815, 150-175 HP, OMC 745419216825):1. Potential for compatibility issues: While the pump is designed for Johnson/Evinrude engines, there may be instances where it does not fit perfectly or does not work as expected. In such cases, you may need to seek additional assistance or return the pump for a replacement.
2. Installation complexity: Installing a fuel lift pump can be a complex process, especially for those who are not mechanically inclined. It may require the help of a professional or a thorough review of the installation instructions.
3. Potential for damage: During installation or use, there is a risk of damaging the pump or other engine components. Careful handling and adherence to installation instructions can help mitigate this risk.
Conclusion and recommendation:Overall, the 1997-1998 Johnson/Evinrude fuel lift pump (439849/438815, 150-175 HP, OMC 745419216825) is a reliable and cost-effective solution for maintaining the performance of your outboard engine. While there are potential compatibility issues and installation complexities to consider, the benefits of a well-functioning fuel lift pump far outweigh these drawbacks. If you are unsure about the installation process, consider seeking the help of a professional mechanic to ensure a successful installation. With proper care and maintenance, this pump can help ensure many years of enjoyable boating experiences.
New Johnson Evinrude fuel lift pump assembly hp. New oem part in original box. Pump is still sealed in the bag.
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