DeerNightmare
New member
Trying to find the mfging year for my MF 135 having a serial # of 9A I05842. Can I assume the " I " means 'initial year' since it seems that the MF 135's started in 1967 with the "9A" prefix.
I have a MF-135 with serial number 9A 166376. Would it be safe to say that this tractor was built in 1973?