fits model: Marine.

( Brand: Yanmar ), ( Manufacturer Part Number: 3JH5E ), ( Part Type: Hp Engine Transmission ), ( Custom Bundle: No ), ( Stroke: 4-stroke ), ( Country/region Of Manufacture: Japan ), ( Engine Hp : 39 )
The 3JH5E Yanmar 39 HP Marine Diesel Engine with ZF 45A Transmission is a powerhouse of marine propulsion. This engine is renowned for its reliability and fuel efficiency, making it a popular choice among boat owners and operators.
The 3JH5E Yanmar engine is a 3-cylinder, direct injection, common rail, water-cooled, diesel engine with a displacement of 1,140 cc. It delivers a maximum power output of 39HP at 3,000 RPM and a maximum torque of 98.2 Nm at 2,500 RPM. The engine is equipped with a high-pressure, electronically controlled common rail fuel injection system, which ensures precise fuel injection, leading to improved combustion efficiency and lower emissions.
The ZF 45A transmission is a robust and compact unit, specifically designed for marine applications. It is a 2-speed gearbox with a reverse gear, providing excellent maneuverability and control. The transmission features a multi-plate clutch, which ensures smooth shifts and a long service life. The gear ratio of the ZF 45A transmission is 2.25:1 for forward and 2.7:1 for reverse, providing a suitable power-to-speed ratio for a variety of marine applications.
The combination of the 3JH5E Yanmar engine and the ZF 45A transmission provides a reliable and efficient propulsion system. The engine's direct injection system and common rail fuel injection system ensure low emissions and high fuel efficiency, while the transmission's compact design and robust construction ensure smooth operation and long service life.
In summary, the 3JH5E Yanmar 39 HP Marine Diesel Engine with ZF 45A Transmission is a reliable and efficient propulsion system, offering excellent power output, torque, and fuel efficiency. It is suitable for a variety of marine applications, including small to medium-sized boats and yachts.
Pros of buying a 3JH5E Yanmar 39 HP marine diesel engine with ZF 45A transmission:1. Reliability: Yanmar is a reputable brand known for its durability and reliability, which is crucial for marine applications.
2. Fuel Efficiency: This engine is known for its excellent fuel efficiency, which can save you money in the long run.
3. Power: The 39 HP engine provides ample power for most marine applications, making it a good choice for a variety of boats.
4. ZF Transmission: The ZF 45A transmission is a high-quality, heavy-duty transmission that is known for its smooth operation and long lifespan.
Cons of buying a 3JH5E Yanmar 39 HP marine diesel engine with ZF 45A transmission:1. Cost: Both the engine and transmission are high-quality, which means they come with a higher price tag compared to lower-end options.
2. Maintenance: Both the engine and transmission require regular maintenance to ensure they continue to run smoothly. This can be a time-consuming and expensive process.
3. Availability of Parts: While Yanmar and ZF are well-established brands, there may be times when parts are hard to find or expensive to replace.
Conclusion:The 3JH5E Yanmar 39 HP marine diesel engine with ZF 45A transmission is a high-quality option that offers excellent reliability, fuel efficiency, and power. However, it comes with a higher cost and requires regular maintenance. If you are looking for a long-term investment that will provide reliable performance, this may be a good choice for you. However, if you are looking for a more affordable option, there may be other options available that meet your needs.
Recommendation:If you are looking for a reliable, high-performance marine engine and transmission, the 3JH5E Yanmar 39 HP engine with ZF 45A transmission is a good choice. Just be prepared for the higher cost and regular maintenance that comes with such a high-quality product.
Under 100 hours on 8 year old motor. Ratio v-drive engine is a running, needs alternator and water pump cover comes with custom riser insulation, Cetus muffler, exhaust hose, elbows, fittings, transom fitting.