Anderson casement window operater

There are a few possible matches based on those numbers, but I'm not sure which you have. Look at our 39-094 and 39-095 and see if these match. If not, look at our 39-150 and 39-151 instead. If neither of these pairs match your hardware, I will need you to remove your operators from your window and take a few pictures of them for me to look at.