I am selling a used refurbished. Lionel 3927 track cleaning car. This car has been taken apart. All the gears and armature have been cleaned regressed and oiled. It has been tested. It runs great as the front couple which is non-functional  picture 6 Shows I use some plastic weld on a tiny rib on the top of the plastic body just to secure it.And picture 5 shows a rear swipe that I cleaned and repained it.It comes with one stick on Cleaning disk 5 that you would use rubber cement. Couple little drops as all it needs. Comes with 6 track swipers. 2 reproduction solid bottles. It has been tested. It works great picture2 shows the 7 in 3927 is rubbed off. I will ship it with the rear swiper. Removed, all you do is remove the screw for the orange body lifted off. Remove the e clip from the rear swiper. Slide it up through the hole reinsert. The e clip put the body back on and off You go. selling as is any questions. Please email me thank you for looking.  The reason the rear swiper is removed so it does not get broken during shipping