This is a very economical, imported replacement master cylinder for all the Tractors listed & many more. This Cylinder is actually a 1″ bore cylinder whereas the original A59534 is only 3/4″ bore. Everything will bolt in place, and hook up & work well. This cylinder is approved only for DOT 3 brake fluid whereas the OEM CASE Cylinder recommends using TCH oil in their brake systems. We also stock the USA OEM cylinder at a great price. We gladly combine purchases to save postage, nor do we do charge any handling charges.