Need New Coil Balance

A quick learner from Trenton, MO says:
One of the coil balances on my window had its coil bend and lock up. The Balance has three coils in it and two are in bad shape. I would like to replace the whole balance on both sides. This unit has one screw hole to attach to the sash. Can you show me what I need to replace these with.

Also, I have another similar window that the metal pins that come off the window and into the balance have broken. Can you direct me to what part I may use to replace these pins with.

Thank you
Coil assembly
Profile picture of Paul
Paul from SWISCO responded:
Thanks so much for your question. The pivot shoe is 15-191 and the triple coil balance spring cover is 15-150T. I couldn't read the spring weight number, so look at our 1/2" wide Series 160 coil springs and choose the number on your balance when ordering.
How to replace a window coil balance
How to replace a window coil balance
VIDEO
WATCH >
How to Replace a Triple Coil Balance System
How to Replace a Triple Coil Balance System
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 >
Removing a Triple Coil Window Balance
Removing a Triple Coil Window Balance
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.