Andersen window sash balances

Question

Hello, I'm trying to find replacements for andersen window sash balances from the early 90s timeframe (pictures attached).
Pictures ending in 175433 and 175449 are of the left balance facing the window from the inside. The main number on the body appears to be 1600-17 while the side tab has 927 1 BR63 1192. The other two pictures are of the right balance. The main number on its body appears to be 11600P-2 while the other portion has BU47 11L 8 93.

Jasmine · Accepted Answer

Thanks for reaching out to us! Given the 927 from the stamp on your balance, you'll need the 24-939 Andersen Sash Balance to replace them. This balance can be used for either the right or left side of the window.

These are used for balances stamped with a 927, 931, 937, and 939.