Used this on my Allis Chalmers I-40 to remove the cylinder liners. I had to remove some material from the pulling disc with a flappy wheel on my angle grinder to make it fit. Let's face it, if you need this tool to remove cylinder liners every day, than this is not for you. It's very cheaply built, the bearing on top is very low quality, you must grease it and crimp the bearing case to the bearings or they will fall out. Mine stayed together for removal of all 4 liners. The 2 support pipes are made of tin foil, but they work. I will probably only use this tool 1 more time in my life, and it is available for my friends to use, so they do not have to buy it. I gave this tool a good review, because it did what it was supposed to, and it did not break, "yet"! I have a pic of tool in use, but it would not let me load it?