fits make: Mercury. year: 1983.

( Manufacturer Part Number: 66530A ), ( Part Type: Fuel ), ( Country/region Of Manufacture: United States )
The Mercury 66530A outboard engine, manufactured in 1983, is a powerful and reliable marine propulsion system. This 115 horsepower engine is equipped with a six-cylinder engine block, which provides smooth operation and ample power for a variety of watercraft. The engine is identified by the serial number 6412616, making it easy to locate replacement parts or service manuals.
The Mercury 66530A features a two-stroke, direct-fuel-injection engine design, which allows for efficient combustion and reduced emissions. The engine's fuel system is specifically designed for use with Mercury Marine's T165 carburetor, which provides precise fuel-air mixtures for optimal performance. The carburetor is easy to tune and maintain, ensuring reliable operation even in harsh marine environments.
The Mercury 66530A is equipped with a high-volume water pump, which provides superior cooling capabilities. The engine's cooling system is designed to keep temperatures low, even during prolonged use. The engine's oil system is also fully pressurized, ensuring that lubrication is maintained even under heavy loads.
The Mercury 66530A features a heavy-duty gearcase, which provides smooth and efficient power delivery to the propeller. The gearcase is designed to withstand the rigors of marine use, with corrosion-resistant materials and robust construction. The engine is also equipped with a manual shift system, which allows for precise control over engine speed and direction.
Overall, the Mercury 66530A is a powerful and reliable outboard engine that is well-suited for a variety of watercraft. Whether you're looking to rebuild or repair your existing engine, or you're in the market for a replacement, this engine is an excellent choice. With its high-quality construction, efficient fuel system, and robust cooling system, the Mercury 66530A is sure to provide years of reliable service on the water.
Pros of buying a Mercury 66530A 1983 115hp 6cyl 6412616 outboard engine for parts/rebuild:1. Availability of parts: The engine being an older model, there is a high likelihood of finding spare parts easily in the aftermarket. This can be beneficial for rebuilds as you can replace worn-out components without much hassle.
2. Lower cost: Older engines often come at a lower price than newer models. This can make it an affordable option for those looking to rebuild an outboard engine.
3. Good performance: With 115hp, the Mercury 66530A engine has good power for its age. This can ensure satisfactory performance once the engine is rebuilt.
Cons of buying a Mercury 66530A 1983 115hp 6cyl 6412616 outboard engine for parts/rebuild:1. Limited technology: The engine's age means it does not have the advanced technology found in modern engines, which may lead to less efficient operation and higher maintenance costs.
2. Potential for issues: Older engines can have more issues due to wear and tear over time. This could lead to a lengthier rebuild process and higher overall costs.
3. Compatibility issues: If the engine is being used for a newer boat, there may be compatibility issues with the engine mounts, wiring, and other components.
Conclusion: The Mercury 66530A 1983 115hp 6cyl 6412616 outboard engine can be a good option for those looking to rebuild an outboard engine on a budget. Its availability of parts and good performance make it a viable choice. However, its age and potential for issues should be considered before making a purchase. If compatibility with a newer boat is a concern, it may be worth looking into newer engines with better technology and compatibility.
Recommendation: If you are looking to rebuild an outboard engine on a budget, the Mercury 66530A 1983 115hp 6cyl 6412616 can be a good option. However, be prepared for potential issues and ensure you have the necessary tools and skills to rebuild the engine effectively. Consider the compatibility issues with a newer boat before making a purchase.
Parts off of a 1983 Mercury 115hp 6-cylinder 2-stroke Outboard Motor, model 1115623, serial 6412616, long shaft, freshwater. Power head compression Cylinder 1 120PSI, 2 120 PSI, 3 125PSI, 4/5 6 125PSI. They will however be in functioning and usable condition. Pleasured entire listing before buying or purchasing item.
Keeping mind that if the listing is for a used part, it used part, so there may be some minor cosmetic damage scratches/scuffs. Just because the part looks right does not mean that Otis. We operate in Central Standard Time.