Andersen sash balance D94 7#27 9 79 replacement needed

A home owner from USA says:

I'm trying to find the correct sash balance for my 1979 Andersen windows. I have the old balance out, but I'm having a hard time identifying the correct replacement I'd need from your site. Below are the numbers I have stamped on the balance...can you help me find the right product?

D94 7#27 9 79

11600-3 (I'm guessing these are the case component numbers)
Profile picture of Tom
Tom from SWISCO responded:
Thanks for posting. Based on your stamp of "7#27," I recommend our 24-737 Andersen sash balance.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)