This part sits at the top of the window inside the railing of the window

Question

I have two windows that I just replaced the inside spring valance (I bought them from SWISCO) and when I load the windows this piece is broken on one side of each of the two windows. Thus, on each side of the window it will come down and not attach properly. I do not see a part number anywhere on this part, but hoping the pictures I provided will help. I need to identify the part and order two of them...Thank You...Dwayne

Tom · Accepted Answer

Thanks for contacting us. Looks like you need a new top sash guide. See our 18-171, which is a very close match. I think you can use this to repair your window.