fits model: Marine.

( Brand: Perkins ), ( Manufacturer Part Number: 8.50M ), ( Part Type: Engine ), ( Engine Hp : 340 Hp 2800 Rpm ), ( Stroke: 4-stroke )
The Perkins TV8.50 marine diesel engine is a powerful and reliable choice for a wide range of marine applications. With a displacement of 8.5 liters, this engine delivers an impressive power output of 398 horsepower at 2300 rpm, making it ideal for high-performance boats, yachts, and workboats.
The TV8.50 is equipped with a common rail fuel injection system, which ensures precise fuel delivery and improved fuel efficiency. This system also helps to reduce emissions, making the engine compliant with the latest emissions regulations. The engine is also equipped with an electronic engine management system, which provides easy starting, smooth operation, and advanced diagnostics.
The TV8.50 is built to withstand the harsh marine environment. It features a robust cast iron cylinder block and aluminum alloy cylinder head, which provide excellent strength and durability. The engine also has a high-pressure water-cooled cylinder jacket, which helps to maintain optimal operating temperatures.
The TV8.50 is equipped with a heavy-duty marine gearbox, which provides excellent torque and acceleration. The gearbox is available in a variety of ratios, allowing you to choose the best option for your specific application. The engine also features a high-capacity wet sump lubrication system, which ensures that all moving parts are properly lubricated, reducing wear and extending the engine's lifespan.
The TV8.50 is also easy to maintain. It has a conveniently located service interval indicator, which lets you know when it's time for routine maintenance. The engine also has easily accessible service points, making maintenance quick and easy.
In summary, the Perkins TV8.50 marine diesel engine is a powerful, reliable, and efficient choice for high-performance marine applications. Its advanced fuel injection system, electronic engine management system, and robust construction make it a standout in its class. Its easy maintenance and wide range of available options make it a versatile and practical choice for boat owners.
Pros of buying Perkins TV8.50 marine diesel engine:1. Reliability: Perkins engines are known for their durability and reliability, making them a popular choice among boat owners.
2. Fuel Efficiency: The TV8.50 engine has a good fuel efficiency, which can help save money on operating costs.
3. Power: This engine provides a good amount of power, making it suitable for a variety of boats and marine applications.
4. Wide Availability of Parts: Perkins engines have a wide availability of replacement parts, which makes it easier to find and replace any parts that may need repair or replacement.
5. Long Lifespan: With proper maintenance, Perkins engines can have a long lifespan, making them a cost-effective option in the long run.
Cons of buying Perkins TV8.50 marine diesel engine:1. Price: The TV8.50 engine is a premium engine and can be quite expensive, which may be a limitation for some buyers.
2. Maintenance: Perkins engines require regular maintenance to ensure they run smoothly and efficiently, which can be time-consuming and costly.
3. Complexity: The TV8.50 engine is a complex engine, which may require specialized knowledge and skills to repair and maintain.
4. Noise: Diesel engines can be noisy, which may be a concern for some boat owners who prefer a quieter boating experience.
Conclusion:The Perkins TV8.50 marine diesel engine is a reliable, powerful, and fuel-efficient engine that is suitable for a variety of marine applications. However, its high price, maintenance requirements, complexity, and noise may be limiting factors for some buyers. If you have the budget and the necessary skills to maintain and repair the engine, the TV8.50 engine can be a good investment, as it can provide long-term savings and a reliable performance.
Recommendation:If you are in the market for a marine diesel engine, consider the Perkins TV8.50 as an option, but make sure to weigh the pros and cons carefully before making a decision. If you are unsure about your ability to maintain and repair the engine, it may be worth considering a less complex engine with lower maintenance requirements and a lower price point. Ultimately, the best engine for you will depend on your specific needs, budget, and boating preferences.
I have accumulated a lot of spare parts, such as starter, filter, injector lines,turbo,gaskets, etc. Too much to list. Also 2 large auxiliary heat exchanges with all hoses to keep engines running cool includes sea cock fitting, are in the boat now and can be seen running, I send you a video.
They run real smooth, no knock or smoking. All included. One pair of twin turbo v8, 1983 with 2500 hrs I owned this boat for 21 years, engine has fresh water rinse out systems so that all heat exchanges and don't corrode.
Complete with twin disc mg507-1 transmissions,these trans are selling on for 3900. Also lower circuit breaker panel.