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4045TFM85
The John Deere 4045TFM85 is a compact marine diesel engine designed for operators who need dependable power, excellent fuel efficiency, and straightforward maintenance. Delivering up to 125 horsepower, this 4.5L engine is ideal for fishing vessels, utility boats, workboats, and recreational applications where reliability and operating costs matter most.
Features & Benefits
Efficient Power for Smaller Vessels
The 4045TFM85 provides strong low-end torque and consistent power delivery for a wide range of marine applications. Its compact size makes installation easier while providing the performance needed for daily operation.
Built for Simplicity
Designed around proven mechanical systems, the 4045TFM85 offers dependable operation with simplified maintenance requirements. Easy access service points help reduce downtime and keep vessels on the water.
Flexible Cooling Configurations
Available in both keel-cooled and heat exchanger models, the engine can be matched to the needs of different vessel designs and operating environments.
Trusted John Deere Reliability
Built on the proven PowerTech platform, the 4045TFM85 is engineered to provide years of dependable service in commercial and recreational marine applications.



