They didn't make the F-20 until 1932. The serial number is on the tool box u der the gas tank and on the left frame rail. Also on the left side rear of the engine although the engine serial doesn't always match.
On the metal tag on the side of the bell housing.
You have to compare the serial number to a chart that shows what year it was made.
Valve lash specs on the H Farmall 1942 Serial number 106300 refer to the tune up specifications for that particular tractor. On some varieties, the point gap is .020 and on some the timing mark is on MP.
You should be able to get ahold of Farmall and they should have records. Although I am not for sure.
serial number is the year that it made. it also tell about the tractor model number. part's refernce number's
A Farmall A with a serial between 281569 and 300125 was made in 1950. Source: http://www.geocities.com/mck357/serialnumbers.html
fbk-94458
1989
1
the serial number on my caseih tractor is JEE0107747, will that tell me what year it is?
Location of serial numbers on a kubota B8200 tractor
The first 6 digits of a Craftsman lawn tractor serial number will tell you the month, day and year it was built. So, if your serial number is 1599SO6258, your tractor was built on January 5, 1999.