fits make: Mercury. year: 1989-96.

( Manufacturer Part Number: 6517A48 ), ( Part Type: Carburetor ), ( Country/region Of Manufacture: United States )
The Mercury 6517A48 bottom carburetor is a crucial component of the 40hp 4-cylinder outboard engine setup, specifically designed for Wagner Marine applications. This carburetor is engineered with precision and quality in mind, ensuring optimal performance and reliability.
The Mercury 6517A48 features a 7-3B Wide Angle Throttle Body (WATB), which provides smooth and responsive throttle control. The WATB design allows for a wider angle of throttle movement, providing more precise fuel-air mixtures and improving engine performance under various load conditions.
The carburetor is equipped with a high-quality float bowl that provides ample fuel capacity to support the engine's power output. The float bowl is designed to prevent fuel vaporization, ensuring a consistent fuel-air mixture for optimal engine performance.
The Mercury 6517A48 bottom carburetor also features a multi-port fuel metering system that delivers the correct fuel-air mixture to each cylinder, ensuring efficient combustion and optimal engine performance. The carburetor is equipped with a primary and secondary metering jet system, which allows for fine-tuning of the fuel-air mixture to match the specific conditions of the engine and the application.
The Mercury 6517A48 bottom carburetor is made from high-quality materials that are designed to withstand the harsh marine environment. The carburetor is constructed from corrosion-resistant materials, including stainless steel and brass, which ensures long-term durability and reliability.
In summary, the Mercury 6517A48 bottom carburetor is a high-quality, reliable, and performance-enhancing component for the 40hp 4-cylinder outboard engine setup. Its Wide Angle Throttle Body design, multi-port fuel metering system, and high-quality construction make it an excellent choice for Wagner Marine applications.
Pros of buying Mercury 6517a48 bottom carburetor 40hp 4cyl carb set up wma 7-3b:1. Compatibility: This carburetor is designed specifically for Mercury 40hp 4cyl engines, ensuring a seamless fit and optimal performance.
2. Reliability: Mercury is a reputable brand known for producing high-quality marine parts, which means this carburetor is likely to be durable and reliable.
3. Performance: The WMA 7-3b design is known for its ability to provide good fuel mixture and air flow, which can improve engine performance and efficiency.
Cons of buying Mercury 6517a48 bottom carburetor 40hp 4cyl carb set up wma 7-3b:1. Cost: Replacing a carburetor can be expensive, and this Mercury model may be on the pricier end due to its reputation and features.
2. Installation: Carburetor installation can be a complex process, requiring specific tools and knowledge. If you're not confident in your abilities, you may need to hire a professional to install it for you.
3. Availability: Depending on your location, it may be challenging to find a local retailer that carries this specific carburetor model. You may need to order it online, which can add to the wait time.
Conclusion: If you're looking for a high-quality, reliable carburetor for your Mercury 40hp 4cyl engine and are willing to invest in it, the Mercury 6517a48 bottom carburetor 40hp 4cyl carb set up wma 7-3b is a solid choice. However, if cost or installation complexity is a concern, you may want to consider other options or seek out cheaper alternatives. Ultimately, weigh the pros and cons and make a decision that best fits your needs and budget.
It was the bottom carb and had a drip, friend said he would rebuild, I reinstalled drip is now much worse. It ran fine with the drip but I didn't want fuel in engine cowl area, This now needs a total rebuild its steady stream of. My loss your gain. This Came off My 40hp 4 cylinder 2 carb Mercury year 199.
Has some good parts.