On John Deere tractors, the serial number is usually located on the right-hand side of the frame, just below the engine. The most common place to find your tractor’s serial number is on the frame. Here’s where you can find your tractor’s serial number:
The serial number is a unique identifier for your tractor and can tell you important information about its year, model, engine size, and more. If you own a John Deere tractor, you’ll need to know where to find its serial number. Where to Find Your Tractor’s Serial Number