Double hung window "runner"

Question

Used in bottom of window on the sides as a guide when the window is raised or lowered

Casey · Accepted Answer

Looking at your part, it tells me you may have a Weathershield window. I am not sure if you have any way to confirm that information. That said, the closest match we carry is the 26-150. Unfortunately, Weathershield is known for changing their parts often, so they're fairly difficult to come by. Look over the 26-150 to see if it could work for you.