fits model: Marine. make: John-deere. year: 2001–2018.

( Brand: John Deere ), ( Manufacturer Part Number: 6068AFM85 ), ( Modified Item: No ), ( Country/region Of Manufacture: Mexico ), ( Stroke: 4-stroke ), ( Engine Hp : 300 ), ( Warranty: 90 Day )
The 6068AFM85 Deere Marine Tier 6.8L 300HP (224kW) engine is a powerhouse of reliability and performance, designed specifically for marine applications. This engine, manufactured between 2001 and 2018, boasts a displacement of 6.8 liters and a maximum power output of 300 horsepower or 224 kilowatts.
The 6068AFM85 is a Tier 6 engine, which means it adheres to the most stringent emission standards, ensuring minimal impact on the environment. It features a common rail fuel system, which delivers precise fuel injection timing for optimal combustion and fuel efficiency. This engine also comes with a high-pressure, electronically controlled, Bosch fuel pump for precise fuel delivery.
The engine's cylinder block is made of cast iron for durability and strength, while its cylinder head is made of aluminum to reduce weight. The 6068AFM85 is equipped with a diesel oxidation catalyst (DOC), a diesel particulate filter (DPF), and a selective catalytic reduction (SCR) system, all of which work together to reduce exhaust emissions.
The engine's cooling system is a closed-loop design, which ensures efficient heat dissipation and long engine life. It has a water-cooled aftercooler and a high-capacity radiator for optimal cooling performance. The 6068AFM85 also comes with a heavy-duty, marine-grade alternator for reliable electrical power.
The 6068AFM85 is known for its smooth and quiet operation, thanks to its modern fuel injection system and advanced engine management system. It also features a robust, marine-grade fuel system for reliable operation in harsh marine environments.
In conclusion, the 6068AFM85 Deere Marine Tier 6.8L 300HP (224kW) engine is a high-performance, reliable, and efficient power solution for marine applications. Its advanced features and emission compliance make it a smart choice for those seeking powerful and eco-friendly engine options.
Pros of buying a 6068AFM85 Deere Marine Tier 6.8L 300hp/224kw engine:1. Powerful and Reliable: This engine is known for its high power output, making it suitable for heavy-duty marine applications.
2. Fuel Efficient: Deere Marine engines are designed to be fuel-efficient, which can save you money in the long run.
3. Tier 6 Compliant: This engine meets the latest emission standards, which means it's environmentally friendly.
4. Durable: Deere Marine engines are built to last, with robust materials and reliable components.
Cons of buying a 6068AFM85 Deere Marine Tier 6.8L 300hp/224kw engine:1. High Initial Cost: Due to its high power output and advanced technology, this engine can be expensive to purchase.
2. Maintenance Costs: While the engine is durable, regular maintenance and servicing can be expensive.
3. Availability of Parts: Some parts for this engine may be harder to find or more expensive due to its niche market.
Ending Conclusion:The 6068AFM85 Deere Marine Tier 6.8L 300hp/224kw engine is a powerful and reliable option for heavy-duty marine applications. While it has a high initial cost and maintenance costs, its fuel efficiency and durability can make it a cost-effective choice in the long run. If you're looking for a powerful engine that meets the latest emission standards, this could be a good option for you. However, it's important to consider your specific needs and budget before making a decision.
Recommendation:If you're in the market for a powerful marine engine, the 6068AFM85 Deere Marine Tier 6.8L 300hp/224kw engine is worth considering. Just make sure to factor in the initial cost and maintenance costs in your budget, and consider whether its benefits outweigh its drawbacks for your specific needs.
It damaged every filter, broke the fuel filter housing, dented an after cooler line, and drain nipple out of plug on oil pan. All has been replaced and the motor is ready to go. It has never been installed into anything.
The original owners manual and part label is still available included in sale.