fits model: 850. make: Mercury.

( Manufacturer Part Number: 4510A27 ), ( Part Type: Carburetor )
The Mercury 4510A27 Carburetor is a high-performance, Wide-Bore Kit designed specifically for outboard engines with a displacement of 85 horsepower, such as the Mercury 850 series. This carburetor is a significant upgrade from the standard 4510A, offering improved throttle response, fuel efficiency, and overall engine performance.
The Wide-Bore Kit, with a 4-1-1 intake manifold, allows for a larger air intake, which in turn increases the amount of oxygen and fuel that can be drawn into the engine. This results in a more powerful combustion process, leading to increased horsepower and torque. The 4510A27 Carburetor also features a high-quality, corrosion-resistant brass construction, ensuring durability and longevity even in harsh marine environments.
The 4510A27 Carburetor is easy to install and comes with clear, easy-to-follow instructions. It is compatible with Mercury outboard engines with a 2-stroke, 4-cylinder, 2.6-liter displacement, and is designed to work with fuel mixtures up to 100:1. The carburetor also includes a built-in air cleaning system, which helps to filter out dirt and debris from the air intake, further improving engine performance and longevity.
In summary, the Mercury 4510A27 Carburetor is a high-performance upgrade for Mercury 850 series outboard engines, offering improved throttle response, fuel efficiency, and overall engine performance. Its durable brass construction, easy installation, and built-in air cleaning system make it a popular choice among boaters and marine enthusiasts.
Pros of buying Mercury 4510A27 Carburetor (WSK 4-1-1, 85hp, 850):1. Compatibility: This carburetor is specifically designed for Mercury outboard engines with a displacement of 850 cubic inches and a power output of 85 horsepower. It is a direct replacement for the WSK 4-1-1 carburetor, which ensures a seamless fit and function.
2. Performance: The 4510A27 carburetor is known for its excellent performance, providing optimal fuel-air mixture for efficient combustion and optimal engine performance.
3. Durability: Mercury is a reputable brand that is known for its high-quality products. The 4510A27 carburetor is built to last, with durable materials and robust construction that can withstand the rigors of marine use.
4. Availability: The 4510A27 carburetor is widely available from authorized Mercury dealers and online retailers, making it easy to find and purchase.
Cons of buying Mercury 4510A27 Carburetor (WSK 4-1-1, 85hp, 850):1. Cost: Mercury carburetors are not cheap, and the 4510A27 is no exception. The cost of this carburetor can be prohibitive for some boat owners, especially if they are on a tight budget.
2. Installation: Installation of the 4510A27 carburetor can be a complex and time-consuming process, especially for those who are not mechanically inclined. It may require specialized tools and knowledge to ensure proper installation, which can add to the overall cost of the project.
3. Maintenance: Carburetors require regular maintenance to ensure proper function and longevity. The 4510A27 carburetor is no exception, and regular cleaning and adjustments will be necessary to keep it running at its best.
Conclusion:The Mercury 4510A27 Carburetor (WSK 4-1-1, 85hp, 850) is a high-quality, performance-driven carburetor that is well-suited for Mercury outboard engines with a displacement of 850 cubic inches and a power output of 85 horsepower. While it is not cheap, the durability and performance of this carburetor make it a worthwhile investment for many boat owners. However, installation and maintenance can be complex and time-consuming, so it is important to consider these factors before making a purchase.
Recommendation:If you are looking for a high-quality carburetor for your Mercury outboard engine, the 4510A27 is a solid choice. However, it is important to do your research and ensure that you have the necessary tools and knowledge to install and maintain the carburetor properly. If you are unsure, it may be worth considering having a professional install the carburetor for you to ensure that it is installed correctly and functioning optimally.
Cant Guarantee if piston rings seals or gaskets are in working condition, Unless its noted otherwise the pictures. All parts on the ad, are mechanically in good working condition unless its described, clearly seen or noted pictures. Free Priority 2-3day. Then let me know what your looking for.
All parts are dirty and need to be cleaned. Free FedEx ground up to 7day. SHIPPING: All shipping 48 state domestic is free. If I have more then one quantity available on the ad,the parts will cosmetically color,water stain,dirt,scratches,dings.
Etc differ from each other, but mechanically they will work.I send the best looking first.