The Donaldson P781351 is a genuine RadialSeal inner air filter designed to provide advanced engine protection in demanding agricultural and construction environments. Featuring high-efficiency cellulose media, this filter effectively captures contaminants, ensuring clean air intake and optimal engine performance. It is a direct replacement for various OEM part numbers, including Case IH 87356614, John Deere AT175354, and New Holland 87356614, fitting a wide range of tractors and machinery from brands like John Deere, Case IH, New Holland, Massey Ferguson, and Fendt.