Replacement pivot shoes

A landlord from 17241 says:
The windows I'm working on are probably from the early 1980s. Our local window makers/installers don't carry parts for windows that old. Hoping you can suggest some adaptations. I'm willing to buy replacement shoes if necessary but reluctant to choose which ones since I lack knowledge. The cams on these windows are 1/2 " thick.
Thumbnail of the uploaded file named 20180513_144740.jpg
Thumbnail of the uploaded file named 20180513_144557.jpg
Thumbnail of the uploaded file named 20180513_144357.jpg
Profile picture of Casey
Casey from SWISCO responded:

Hello,

This appears to be an older version of our 15-180 coil balance shoe. If you need any other parts for your coil balance, take a look at the related items on our product page.

Thank you!

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.