Window channel balancer 28C

A home owner from Winter Garden, FL says:
I have balancer that i need to identify so i can order the correct one. the only thing stamped on the balancer is 28C. hopefully the attached picture with help you identify the item i need.

thanks for your help
User submitted pictures of channel balance.
Profile picture of Paul
Paul from SWISCO responded:
Please take a look at our S385-29 with a 2830 stamp option. I think this closely matches your existing balance.
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 4-7 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 856-317-6263 or at