The fifth and sixth positions are represented by a letter. The first number designates the family while the next three numbers represent the approximate engine horsepower. What do the letters mean on John Deere mowers? People can use a serial number to track a vehicle and find out information such as the manufacture date and location.
You may ask, What do John Deere serial numbers mean?Ī John Deere serial number consists of 13 to 17 numbers and letters, and it serves as a distinct code that identifies a particular vehicle. It is located on a black metal tag on the left side of the tractor, above the front axle. To determine the model year of your 5000 series tractor, locate the 13 digit identification number ( tractor serial number). It is possible to determine the model year of a 5000 series tractor from the serial number.