Welcome to Outdoorking, Bob. I think that the best place to get an answer would be a mower dealer who sells ride-ons, unless Bruce can find out for you. You would be aware that the 38" twin-disk deck was an option (the normal fitment was a 30" deck) and all of this was quite a long time ago. I can only find a single disk deck for the Rancher 2, and that seems to be "No Longer Available".