Anderson Balance E28 9#31

A quick learner from Baltimore, MD says:
My house was built in 1985 and has Anderson windows. The balance strings are starting to break. Attached is a photo, the part number is E-28 9#31 7-85

What do you recommend as a replacement, and is there anything else I should care of while I'm in there?


User submitted a photo of a window balance.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
Hey, Ed. I recommend our 24-939, which can replace Andersen balances stamped with 9#31.
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