Awning Window Bar Guide

Parts are broken and some are worn out, including the plastic guides for the slide rails.

The window is not secure to the frame. I think the retaining clips are not holding. Also can not find the correct replacement operator to wind out the window for replacement.

These two guides are on each side of the window allowing a bar to slide up and down. The church windows are over 50 years old and the plastic is getting brittle. If you don't have them, any suggestions as to where I might be able to get them.

I have some bar guides or nylon slide that looks similar to 36-077. Do you have a product that looks like this? The rod that protrudes is about 1-1/2" long. The width is about 1-3/8" and the length is about 1-1/2".

These plastic clips hold the bar that opens and closes the windows in place. no name or number on windows