Sam, not sure if it's the same as your version of the Windbreaker cab (I believe that there is more than one version that will fit a 1x2/3 or a 1x4/5 series) but here are some detail photos of the one I have for one of my Cub Cadet 125s:
Never mind the rusty angle stock in the above photo, that is supporting a rear weight.
Never mind the rusty angle stock in the above photo, that is supporting a rear weight.