jaydeer 14 #1 Posted April 26, 2009 Does anyone know off hand if the 518 frame is the same frame as was used on the 82-84 c-series tractors? I have a 518 that the hydro quit on and was going to try to replace it with an 8 speed from a c-105, but the transmission mounting bracket is broken on the 518 frame. Wondering if the c105 frame would be the same size. Any help would be appreciated before I start ripping things apart. Thanks Share this post Link to post Share on other sites