coil springs and weatherstripping

A quick learner from Ontario says:
July 20, 2016
some coil springs have broken and wish to replace
window is double pain made by jeld wenn
each window weighs about 25 lbs

bottom coil stamped F top stamped 2Ls?
1/2 in spring
also bottom weatherstrip very thin flexible needs replacement on a few windows
thankyou
User submitted photos of window hardware.
Profile picture of Paul
Paul from SWISCO responded:
July 22, 2016
For your pivot shoe, see our 15-175 and for the coil springs, see our S152-6. I'm not sure about the weatherseal, though. Can you show us a picture of it from the end?
6 lb Series 152 Coil Balance
6 lb Series 152 Coil Balance
S152-6
$4.80
How to Replace a Triple Coil Balance System
How to Replace a Triple Coil Balance System
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.