Peachtree Ariel casement window frame weatherstrip for 1986 windows. Also sash weatherstrip.

I can't say for sure what weatherstripping you need without seeing a sample removed and its end profile pictured and measured, as the video below shows. Peachtree Ariel Casement windows have at times used a bubble seal like our 58-053 or 58-114, but I can by no means guarantee that this is what you need. Take a look and compare.