Will the orginal track with the new operator?

A home owner from Santa Cruz, CA says:
I need to replace on of my casement operators (from 1958, I believe) which looks identical to the picture of #39-021. Can I safely assume that the original track will work with the new operator?
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
I do not see why not. The replacement operator is made to fit the existing hardware. If your operator dimensions match up to the 39-021 dimensions it should work with your existing track. If you need more measurements of the 39-021 operator to be sure, ask for them here and we will take additional pictures of the 39-021 operator for you.
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)