Andersen Window sash balance

Question

I want to replace both, that is only the one on the left and it has the numbers on window sash balance. The numbers I see are: E79 9# 27 11 79
Then above those numbers are: 600-2

Bob · Accepted Answer

Thanks for posting. See our 24-939 Andersen Sash Balance. This balance box is meant to replace Andersen balances that have the number 927 (or 9#27). Let us know if you have any questions.