Andersen Balance numbers

Question

Need to replace sash balance box and can't find any that match the numbers on the box. Numbers on the box 11600-17,11600A-3. Other numbers on side of box 931 and R38 399. Please let me know if there is one that will match up. Thank you

Paul · Accepted Answer

Based on your stamp of "931," I recommend our 24-939 Andersen sash balance.