We need the part on the slide track at the bottom of the Milgard awning window that includes a channel and and the little plastic piece the ball on the end of the operator arm snaps into.
Tom from SWISCO responded:
November 30, 2020
This looks like the little slider that comes with the 39-543 track. We don't sell the slider separately, unfortunately, but look over the track and see if that would work for you.
