2320 window balance

Hello there. The stamped number you have provided only indicates the spring strength of the balance. I am afraid it doesn't help with the identification of a replacement. If you haven't done so already, I would like to invite you to visit our selection of balances on the website by clicking here . See if you are able to locate the balance closest to the one you have been using. If you are unable to determine which balance will work for you, send us some photos of your balance removed from your window and we will be happy to identify and locate a match for you.