The Donaldson P778994 is a high-quality outer air filter designed to provide excellent filtration and protect engines in various agricultural and construction equipment. This genuine Donaldson filter features an outer diameter of 140 mm, an inner diameter of 102 mm, and a height of 330 mm, ensuring optimal airflow and contaminant removal for extended engine life. It is a direct replacement for numerous OEM part numbers, including Case IH 87301287, New Holland 87301287, Valtra 37194000, Massey Ferguson 3780007M1, Fendt G338940010010, Perkins 26510354, JCB 32925682, Kubota 3A11111220, Deutz-Fahr 01183600, Claas 001183600, and John Deere RE504820. Ideal for maintaining peak engine performance and efficiency.