How to find tractor serial numbers: TractorData.com lists tractor serial numbers under the individual model. Use the menu at the left to select your tractor manufacturer and model, the serial number list will be on the tractor's data page. How to read a tractor serial number list: Tractor serial number lists nearly always show the first tractor built in each year. The other tractors for that year will have successively higher numbers.
Your serial number should lie between two of the stated numbers. Example serial number list: Year Number 1980 501 1981 879.