One New Aftermarket Replacement Intake Valve Fits Case IH TractorsThis intake valve is a direct aftermarket replacement Fits Case IH (Fits Case/International Harvester) tractors powered by the D155, D239, D310, and related Fits International diesel engines. Intake valves regulate the flow of the air-fuel mixture into each cylinder and are critical to proper engine compression and combustion performance. Sold individually -- verify the number of valves required for your specific engine before ordering.Compatible ModelsFits Case IH Tractors: 275, 385, 395, 2400 (Diesel), 3220, 3230, 4210, 4230, 4240, 454, 484, 485, 495, 533, 574, 584, 585, 595, 633, 644, 674, 684, 685, 695, 706, 784, 833, 844, 85 Hydro, 884, 885, 895, 995Fits Case IH Loader Models: 380BFits International Harvester Tractors: 464, 544, 574, 664, 756, 786, 826, 886, 955, 2400A, 2400B, 2500, 2500A, 2500B, 2706, 2756, 3088, 3288, Hydro 86Replaces Part Number(s):3055055R2, 3055055R1Aftermarket Interchange NumbersTRW Engine Component: 648207; also interchanges with: 089VE30818100, 1044INTERVALVES, 2054OSVAT, 50004210, R3513, V90034New aftermarket replacement part - not remanufactured, not used.