Looking for Window Counter Balance

A quick learner from Herndon, VA 20171 says:
Hello, I am looking for the window counter balance shown in the attached photos. If you have the same or similar ones, please let me know and I will purchase them from you.

Thanks,
Jerry
User submitted photos of a window balance.
Profile picture of Tom
Tom from SWISCO responded:
These are Series 190 coils. Check out the related parts on the right side of the page, and check the end of your old coils for a stamped number. The stamp indicates which coil from Series 190 to choose.
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 >
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.