In Reply to: Ford n posted by Glo on April 08, 2020 at 03:23:12:
If it is an N-SERIES tractor the engine block serial number was hand stamped on a boss casted on the block near the LH front head, by the oil filter housing. Like this:
FORD N-SERIES TRACTOR SERIAL NUMBER LOCATION:
Where are you looking? I suspect you are seeing a casting number on an axle or something.