I found an Oliver Super 55 for sale local and before getting too excited I wanted to research the tractor. I have found out from you guys that this model came with a "live pto"...of sorts. Not sure how it works, but it seams to be a good tractor and alot easier to find parts for that the Foriegn Satoh/Mitsubishi I was looking at. I found all kids of replacement parts for the Oliver. Tons of engine rebuild componets, ignition and some drivetrain. As I read the parts numbers sometimes they would mention other Oliver models (550) (66). I also saw MPL Moline and White tractors listed. I know that Cockshut was the Canadian version of some model Olivers. Was there other manufactures who used the Oliver platform or vise/versa? Thanks