replacement balances

A quick learner from Brooklyn says:
I would like to know how fast is delivery of the balances if you have them in stock
1 would like 10 pairs
Balance #3940
Thumbnail of the uploaded file named ADA2ADDF-9B9C-4F34-BFDF-2F61404AC246.jpeg
Thumbnail of the uploaded file named CF132EBF-F2EA-49D4-BE0F-7502F6B984E7.jpeg
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:

Hello,

I believe you need the S390-40 with the 3940 weight stamp. Check the measurements of the bottom shoe and compare to the 1-1/8" depth shown below. Thank you!


2
How to Replace a Non-Tilt Channel Balance
How to Replace a Non-Tilt Channel Balance
VIDEO
WATCH >
How to Repair a Jammed Window
How to Repair a Jammed Window
VIDEO
WATCH >
How to Identify Replacement Channel Balances
How to Identify Replacement Channel Balances
VIDEO
WATCH >
How to replace a non-tilt channel balance
How to replace a non-tilt channel balance
GUIDE
READ >
Choosing a Non-tilt Channel Balance: What Will We Need?
Choosing a Non-tilt Channel Balance: What Will We Need?
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.