Power Steering Pump for Case International 480C 480D 480U 580C 580D 584C 584D 585C 585D 586C D84179 100% new power steering pump meets OEM quality for tractors and farm equipment 1-year warranty covers you throughout planting and harvesting seasons Factory direct pricing delivers an honest value for hard-earned money Replaces OEM Numbers: Case/International Harvester: D84179 Specs: Description : Power Steering Pump, Drive Type : Gear style, Tooth : 14, Releif Valve : Internal, Rating : 9.0 LPM zt 1000 RPM, Max PSI : 1740, Volume : 6cc/rev, Product Notes : Threaded locator hole on upper DE housing.