The serial number on a JOHN DEERe 4020 tractor is typically located on the left side of the engine block, just above the starter. It can also be found on the right side of the tractor, near the rear axle on the frame. For some models, it may be stamped on a metal plate attached to the tractor. Checking the operator's manual can also provide specific details on locating the serial number for your model.
What MODEL of JD is it? Sounds like perhaps maybe a 4020 or something from that era? The actual build number is: 093,112
I would take a good guess that your tractor was made in 1969. To find out 101% sure, ask your John Deere dealer.
How do you get into the cluch to replace it, the serial no. on our 4020 is R128822R
....
The JD X320 with serial number 041 806 was manufactured in 2004. John Deere typically uses a serial number system that allows for the identification of the year of production, and in this case, the first digit of the serial number corresponds to the year of manufacture.
The JD 450 bulldozer with serial number 088896T was manufactured in 1972. John Deere typically produced the JD 450 series from the late 1960s through the early 1970s, and this specific serial number falls within that production range. For precise details, consulting John Deere’s production records or a dedicated database would provide the most accurate information.
The JD 510 Baler was produced by John Deere from the mid to late 1970s. The specific serial number can help identify the exact year of manufacture, as John Deere typically assigned serial numbers sequentially. For precise identification, it's best to consult John Deere's serial number reference charts or contact a local dealer. If you have a specific serial number, I can help you look up the year.
7x-4020+3x= 7x+-4020+3x= 7x+3x+-4020= 10x+-4020= 10x-4020
A John Deere 7720 combine with the serial number 143694 was manufactured in 1986. The 7720 model was produced from 1986 to 1991, and this specific serial number falls within that production range.
John Deere does not have a public database of serial numbers. Please visit your local John Deere dealer for this information.
4020
1866 543 4020