Those numbers probably indicate what the forks were originally for and/or model number. If you contact Ohlins they might be able to shed some light on exactly what you have.
When it comes to Ohlins forks you need to use someone who is very familiar with valving them. Check with Les
(my first choice for Ohlins) at LTR (
https://www.lt-racing.com/") or Zipty (
https://ziptyracing.com/) or maybe WER (
https://www.werproducts.net/) since they are on the East coast.
That said, do you know how to set up your suspension? If not, there are guides all over the internet that can help you dial in the sag for your bike/weight and how to tell which way you need to go on your clickers. If you were close by I would be happy to help you get it sorted but, sadly, I am not.