window balance replacement part

A home owner from Flemington NJ says:
Hello, i need to know the part i should order to replace BJ9 5#23 7-87 as shown in the upload.

Thumbnail of the uploaded file named 5#23
Profile picture of Tom
Tom from SWISCO responded:

Hello! Thanks for reaching out to us. Based on your old stamp of "5#23," I believe our 24-531 is an ideal replacement balance for your window. 

Please let me know if you had any questions and I would be happy to assist you!

How to replace an Andersen Window Balance
How to replace an Andersen Window Balance
VIDEO
WATCH >
Andersen's Narroline Sash Balances
Andersen's Narroline Sash Balances
GUIDE
READ >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.