Identifying window parts

Thanks for posting, and your helpful photos! Start with our 26-243 and 26-244 top tilt latches, 15-199 pivot shoe, a Series 160 coil spring to go with it, and finally our 26-378 pivot bar. I of course highly recommend looking over each of my suggestions to confirm that our dimensions match yours, just in case.

I'm not sure about the weatherseal you need. The sticker on the sash doesn't identify the window manufacturer because it is an internal work sticker, unfortunately. I would like to see a picture of the seal from an angle that shows its end, if you can. Please also give me its measurements.