The Donaldson P550768 is a high-quality, genuine spin-on lube filter designed for optimal engine protection in various heavy-duty agricultural and construction machinery. This full-flow filter features a 93mm outer diameter, 175mm length, and a 1-16 UN thread size. With a 25-micron efficiency rating, it effectively removes contaminants to ensure clean oil circulation and extend engine life. It is a direct replacement for OEM part numbers like Caterpillar 1R0762 and John Deere RE504836, fitting a wide range of John Deere, Caterpillar, Komatsu, and Volvo equipment models.