Hunter tire machine control valve soft parts rebuild kit.  Comes with 2 (two) check valves, 4 (four) o-rings, and 1 (one) base gasket.  These parts are common replacement items for air leaks, slow air motor operation or weak bead breaker function in Hunter tire changer models TC150, TC300, TC325, TC350, TC3250, TC3500, & TC3500-SS.  The photo of the whole check valve assembly and the mounting position on the air motor are for reference only and are not included.  No Check Valve Body or Whole Tire Machine is included in this sale.  Price includes shipping to continental US indluding Alaska & Hawaii.