I did not see precisely similar parts on Swisco's Pella page(s).
I need what appears to be the white plastic (perhaps nylon) toothed glide and the double wheeled roller on which the sash rests.
If it's needed, the sash glazing measures 29-1/4"x41-1/4".
Mike
Hi there- thanks for posting!
I think we can help! We have a few different types, and it'll ultimately come down to size.
Check out this link and see if anything here looks similar to what you have. - https://www.swisco.com/srch?q=pella+casement+hinge#/?_=1&filter.type=parts&page=1
