Coil stamp

A handy person from Britton Michigan says:
June 19, 2017
I need series 190 coil balances but my coils have #427 stamped. double coils would the 440 be the ones. very small window
Profile picture of Tom
Tom from SWISCO responded:
June 23, 2017
Hello! I think you should be okay with our S190-440. The spring will have a longer travel than your original, but I don't think that should have too much of an impact.
440 S190 Coil Balance Spring
440 S190 Coil Balance Spring
S190-440
$9.74
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.