Andersen window sash balancer

Home Owner from Nj
I need to know what balancer to order. The numbers on the unit are

11600-17
BL18 9#31 3-86
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3 Replies
Tom
Tom from SWISCO
SWISCO
Expert

I recommend our 24-939 balance based on your old stamp of "9#31."

Home Owner from Nj
Thanks Tom!
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