This is a Brand New aftermarket hydraulic motor/valve for Case/IH tractors. This replaces Case/IH part numbers 88107C91, 88107C93 . This is used on the following models: Case: 380B Int. Harvester: 3220, 3230, 385, 4210, 4230, 4240, 485, 585, C100, C50, C80, C90 Steering Control Unit ( orbital steering motor ) with relief valve, 88107C91, 88107C93 , 366441A1 12 Spline Ports are 3/4″-16 UNF- Please verify this is the correct port size for your requirements. If existing motor is a different port size, hydraulic hoses can be changed to accommodate. Fits: C50, C60, C70, C80, C90, C100, 380B, 385, 395, 485, 485XL, 495, 495XL, 585, 585XL, 595, 595XL, 685, 685XL, 695, 695XL, 785, 785XL, 795, 795XL, 885, 885XL, 895, 895XL, 995, 995XL, 3220, 3230, 4210, 4230, 4240 3210,4220 *Please confirm technical specifications Thanks For Your Business!! S56902/STP HYM-STP-100160OR