fits make: Johnson, Evinrude, Omc. year: 1980–1981.

( Brand: Omc ), ( Manufacturer Part Number: 0390401 ), ( Part Type: Hp Carburetor ), ( Country Of Manufacture: United States ), ( Surface Finish: Vapor Blasted ), ( Warranty: 30 Days ), ( Color: Black )
The Johnson Evinrude Carburetor Set, model numbers 390401 and 390402, is a high-performance component designed for OMC 150 HP V6 outboard engines manufactured between 1980 and 1981. This set includes two carburetors, each meticulously engineered for optimal fuel delivery and engine performance.
The first carburetor, model 390401, boasts a sophisticated design with an adjustable main jet and idle mixture screws. This allows for precise tuning to cater to various operating conditions and environments, ensuring optimal engine performance and fuel efficiency. The carburetor body is crafted from durable materials, providing resistance to corrosion and wear, ensuring longevity and reliability.
The second carburetor, model 390402, shares many of the same features as its counterpart but is specifically tailored for high-load situations. It features a larger main jet and a more aggressive air-fuel mixture curve, providing the engine with the necessary fuel supply to maintain power and performance under heavy loads.
Both carburetors are designed to work seamlessly together, providing a smooth and consistent power delivery across the entire RPM range. The set is easy to install, with clear and concise instructions included, ensuring a hassle-free experience for DIY enthusiasts or professional mechanics.
In summary, the Johnson Evinrude Carburetor Set 390401 and 390402 is an essential upgrade for OMC 150 HP V6 outboard engine owners seeking improved performance, fuel efficiency, and reliability. Its robust design, adjustable components, and easy installation make it an ideal choice for both recreational and professional use.
Pros of buying a 1980-1981 Johnson Evinrude Carburetor Set (390401, 390402) for a 150 HP V6 OMC:1. Availability: Since these carburetors were used in a popular engine model, they are relatively easy to find on the secondary market.
2. Cost: Older carburetors are generally less expensive than their newer counterparts, making this set an affordable option.
3. Compatibility: These carburetors are specifically designed for the 150 HP V6 OMC engine, ensuring a perfect fit and proper operation.
4. Spare Parts: Having spare carburetors can be beneficial in case of damage or failure of the primary set, allowing for quick repairs without waiting for replacement parts.
Cons of buying a 1980-1981 Johnson Evinrude Carburetor Set (390401, 390402) for a 150 HP V6 OMC:1. Age: Being from the 1980s, these carburetors may have degraded seals and gaskets, which can lead to leaks and poor performance.
2. Technological Limitations: Older carburetors may not provide the same fuel efficiency or power as newer electronic fuel injection systems.
3. Maintenance: Older carburetors require more frequent maintenance and adjustments to ensure optimal performance.
Conclusion:While the 1980-1981 Johnson Evinrude Carburetor Set (390401, 390402) offers some advantages, such as affordability and availability, it also presents some challenges related to its age and maintenance requirements. For those looking for a cost-effective solution or who enjoy working on older engines, this set may be a suitable choice. However, for those seeking improved performance and fuel efficiency, investing in a newer electronic fuel injection system may be a more desirable option.
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It will come with new gaskets, usually a sierra kit when available, and needle seats as well, the exception of mercury any other parts necessary.
Johnson Evinrude carburetor set part number condition rebuilt. We buy cores.