The Donaldson P169071 is a high-performance spin-on full-flow lube oil filter designed for robust engine protection in heavy-duty agricultural, construction, and industrial machinery. This genuine Donaldson filter features a durable cellulose filter medium, ensuring efficient removal of contaminants to extend engine life. Key specifications include an outer diameter of 93 mm, a length of 175 mm, and a 1-16 UN thread size. It incorporates an anti-drain valve to prevent dry starts and maintain lubrication, with a gasket outer diameter of 72 mm and an inner diameter of 62 mm. The P169071 is a direct cross-reference for numerous OEM part numbers, including Cummins 3908616, John Deere RE504836, and Case IH 87803200, making it a versatile and reliable choice for engine maintenance.