546cowboy 301 #1 Posted July 29, 2010 Hello all I posted this about 6 months ago and have had no luck finding one. I need the left hydrostat for a 1990 Toro/Wheel Horse 616Z. It seems these were only in the early models and don't interchange with the newer Z-turns. From what I have found it is an Eaton 750 series. There is a left and a right and they are bolted together. If anyone has one or knows where I might find one it would be appreciated. This mower only has 516 hrs. on it and I would like to save it. It has a good 16 h.p. Onan verticle in it and if nothing else that will live in another tractor. Thanks Share this post Link to post Share on other sites