I just purchased a new to me JD 350 yesterday. I am trying to find out how old it is, and not having much luck with the JD web site.
After reading some of the old posts on this site, I am really stumped as to what I have, because from what I read the 350 only has one hydraullic control. My machine has 2 controls, but only one of them is active and raises the blade. If I am reading right, this makes my machione a 350B?
There are only 2 numbers I can find stamped in the machine. One is on the engine and reads: T26935. The other number is near the gear shifter and reads: 6T21358T. Neither of these fits the John Deere 13 digit numbering scheme, but for the life of me I cant find any other numbers. Perhaps I am not looking in the right place. If there are other places for me to look, please let me know.
Here are a couple of pictures of the machine, if it will help.



Thanks in advance for any help! I'm really enjoying this new machine and have found that it is doing a really good job for me. Cranks right up and runs all day on little fuel.