The tractor serial number (also known as chassis number or identification number) can be found on the ID plate. The location of this plate varies and is dependent on the manufacturer; your owner’s manual will indicate where it is located for your specific brand & model. If you’re unsure where it is on your tractor, get in touch and we’ll help locate it. It is good to know, there are often separate serial numbers for the front axle, transmission and engine. These are located on the respective housings and are sometimes needed to determine the correct parts in these specific areas. You will not always need the serial number when ordering parts. It depends if the manufacturer has changed the part number for a tractor model at some point. We can tell you if we need the serial number when we know what parts you’re needing.