Window will not close all the way unless we lift up on the top inside and continue to crank close.
The black piece in picture is still there but broken This is a pic of the window part on the other side of it. I'm guessing the broken part is what is not making it close all the way.
It has a # 3152 on it. It looks like part 36-004-10 but the black piece looks different than ours and also ours is a light tan color.