fits model: Marine. make: Mercury. year: 1973.

( Brand: Mercruiser ), ( Manufacturer Part Number: 8790366 ), ( Part Type: Drive Engine Flywheel )
The 8790366 1973 GM Mercury Mercruiser Stern Drive 120HP Boat Engine Flywheel is a classic piece of marine engineering that combines power, reliability, and timeless design. This engine is a testament to Mercury's long-standing reputation for delivering high-performance outboard motors.
The 120HP engine is powered by a reliable 352 cubic inch V8 engine, which provides ample power for a wide range of boating activities. The flywheel is a crucial component of this engine, ensuring smooth and consistent power delivery. The marine-grade flywheel is designed to withstand the harsh conditions of the marine environment, providing longevity and reliability.
The 1973 GM Mercury Mercruiser Stern Drive features a unique propeller drive system, which allows the engine to be mounted directly to the back of the boat. This design not only reduces the weight and drag of traditional inboard engines but also provides superior maneuverability. The stern drive system also includes a reversing gear, making docking and maneuvering in tight spaces a breeze.
The engine is equipped with a high-quality ignition system, fuel injection, and a multi-point electronic fuel injection system. This combination ensures efficient fuel consumption, reduced emissions, and reliable starting in all weather conditions. The engine is also equipped with a water-cooling system, which helps to keep the engine running cool and prevents overheating, even in prolonged use.
The 8790366 1973 GM Mercury Mercruiser Stern Drive 120HP Boat Engine Flywheel is a well-maintained and serviced engine, ready for immediate use. This engine is a great choice for boat owners who value power, reliability, and classic design. Whether you're an experienced boater or a newcomer to the world of marine engineering, this engine is sure to provide you with many years of enjoyable boating experiences.
Pros of buying a 1973 GM Mercury Mercruiser Stern Drive 120hp Boat Engine:1. Power: With 120 horsepower, this engine is capable of providing decent speed and power for a variety of watercraft.
2. Brand Reputation: Mercury is a well-known and respected brand in the marine engine industry, which can give you peace of mind knowing that the engine is likely to be reliable.
3. Stern Drive: Stern drive engines are popular for their ease of use and maneuverability, making them a good choice for many boat owners.
4. Affordability: Compared to some newer engines, this 1973 model may be more affordable, making it a good option for budget-conscious buyers.
Cons of buying a 1973 GM Mercury Mercruiser Stern Drive 120hp Boat Engine:1. Age: The engine is quite old, which means it may have some wear and tear that could lead to repairs or replacement parts being harder to find.
2. Fuel Efficiency: Older engines, in general, are less fuel-efficient than newer models, which could lead to higher operating costs over time.
3. Emissions: Older engines may not meet modern emissions standards, which could make it harder to register the boat in some areas.
4. Technology: Older engines may not have the same level of technology as newer models, which could make them less efficient or less reliable in certain situations.
Conclusion:The 1973 GM Mercury Mercruiser Stern Drive 120hp Boat Engine is a good option for budget-conscious boat owners who are looking for decent power and a reliable engine. However, the engine's age means that it may require more maintenance and repairs, and it may not meet modern emissions standards. Ultimately, whether or not this engine is the right choice for you depends on your specific needs and budget.
Recommendation:If you're considering buying this engine, it's important to do your research and have it inspected by a qualified mechanic to ensure that it's in good working order. You may also want to consider purchasing an extended warranty to cover any potential repairs or replacement parts. Additionally, make sure that the engine meets any required emissions standards in your area before making a purchase.
The ring gear has 153 teeth. This is from a fresh water boat gm Mercury Mercruiser stern drive 120hp engine flywheel good used clean condition.