The Case IH 529854R2 is a genuine OEM air filter designed to provide superior engine protection for a wide range of Case IH agricultural and utility tractors. This primary air filter effectively removes dust, dirt, and debris from the intake air, preventing premature engine wear and maintaining optimal combustion efficiency. With an outer diameter of 152.4 mm, an inner diameter of 82.55 mm, and a length of 203.2 mm, this filter ensures a precise fit and reliable performance across compatible models including the 234, 235, 244, 245, 254, 255, 265, 275, 284, 285, 295, 385, 395, 485, 495, 585, 595, 685, 695, 785, 795, 885, 895, 995, 3220, 3230, 4210, 4230, 4240, CX series, JX series, and MXC series tractors. Regular replacement of this air filter is crucial for extending engine life and ensuring consistent power output.