Casement weatherstrip
Hello, thanks for posting! To start you can take a look at our 58-178 Pella Casement Window Rainstrip. However, in order to make a confident recommendation I will need to see your weather stripping from an end profile view. Take a look at the video below for more details on our identification process.
Thanks for those follow up pictures! I'm afraid we don't have an exact replacement for your weather stripping. However, take a look at our 58-055 and see if this is something that could work for you.
You're very welcome! We do offer samples of our weather stripping which can be found here. Let me know if you have any further questions!