This pump has the Horizontal relief valve which extends out of the front of the pump and will also fit tractors that came with the Vertical relief valve that pointed out the top of the pump. Return are Accepted for Manufacturing Defect, Pls check listing deatils or feel free to seek dimentions, lets work on 1st time right. So please try to give your complete address with Telephone number. We do same for our buyers. Listing and template services provided by inkFrog.