Quick demonstration of how a John Deere Powershift transmission works from a 4020.

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Nov 8, 2025 · Discover the common problems with John Deere 4020 Powershift transmissions, including costs, maintenance tips, and user experiences.

John Deere's Syncro Range transmission with 8 forward speeds and two reverse speeds was standard, a power shift transmission was optional. Other options included dual rear wheels and an enclosed …

Jul 4, 2024 · It often does not want to go forward - have to shift from reverse to forward a few times before it will go. However, once it is moving forward, it has all eight gears and I can shift up and …

With three engine options – diesel, gasoline, and LPG – the 4020 Diesel led the pack with a robust six-cylinder engine delivering 84 drawbar and 91 PTO horsepower. It featured an eight-speed Syncro …

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The transmission of the John Deere 4020 is a power shift transmission, meaning it allows for easy and smooth shifting of gears without the need for clutching. This makes it convenient for operators to …

Power Shift Pack for John Deere Tractor (s) 4020. Replaces John Deere OEM Number (s) AR53205.