Weather strip for window

I can't make out what you have from this photo, unfortunately. In order to help, I need to see a clear shot of the end profile. The video below will explain what I mean.

Thank you! That's actually a pretty peculiar shape. We don't have anything exactly like this but our 58-170B might just be our best bet. I say look at this to start out and see if you could use it as a substitute.

Profile view and dimensions for 58-170B