Part needed

A quick learner from Florida says:
Good afternoon, I am working on my windows. I need to get this part for four of my windows. I am not sure which one I need. I have attached a few pictures. Please let me know if you need any other questions. Thanks so much.
Thumbnail of the uploaded file named 5EB25642-30C2-4123-8344-841247EC9DBF.jpeg
Thumbnail of the uploaded file named FE55CD98-F47B-481A-BB03-1C174D618FC3.jpeg
Thumbnail of the uploaded file named 49705057-D6EE-4F03-A2EF-08ADB55D001D.jpeg
Thumbnail of the uploaded file named C69918DE-479B-45A4-825E-29E6C83CFCFB.jpeg
Profile picture of Jasmine
Jasmine from SWISCO responded:

Thanks for posting. Your channel balances look like our S770-29 with a 29C Stamp. This is rated to carry 18 to 23lbs.

I've also linked a few other related items for your review.

How to replace a tilt-window channel balance.
How to replace a tilt-window channel balance.
VIDEO
WATCH >
How to Remove a Pivot Shoe (Cutout Method)
How to Remove a Pivot Shoe (Cutout Method)
VIDEO
WATCH >
How to remove window pivot shoes
How to remove window pivot shoes
VIDEO
WATCH >
Anatomy of a tilt window
Anatomy of a tilt window
VIDEO
WATCH >
How to adjust a spiral balance on a non-tilt window
How to adjust a spiral balance on a non-tilt window
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.