Tried several websites, but only a very few show the Series 38 steps, and some sites indicate out of stock. Years ago I replaced the motor, but now the unit works/doesn't work intermittently, and the steel frame is bent a bit after sliding off the side of a soft dirt road shoulder. The rv supply parts site shows these steps for only a little more than other places advertise just a motor replacement. Maybe this topic should go over to the Tech Issues forum. If anyone has replaced their whole steps unit, input would be appreciated.