Casting Numbers Farmall B

[BJ Moretz]

Hi Folks
I have poked around some with no success. Can anyone point me to a guide for casting numbers. I bought a supposedly 1939 Farmall B this weekend with a Super A tag on the seat support. I need to ID this baby. Thanks in advance.

[Super A]

http://www.tmtractor.com/id/id_004.htm

This helps some. For years prior to '47 just keep going backwards down the alphabet. '39 would be I, '40 J, etc.

Al

[BJ Moretz]

Thanks Al I appreciate the help.

[BJ Moretz]

The chart goes back to a 47 as Q in the last digit. Going backwards to the letter O that I have in the third spot looks like I have a Dec 45 motor. Would that be a 46 Tractor ?


Thanks Again.

[Bigdog]

Most likely. Especially if it was late Dec.

[BJ Moretz]

Thanks Bigdog