The Donaldson P502008 is a high-quality spin-on lube oil filter designed by Donaldson to provide superior engine protection. This genuine Donaldson oil filter features a 93 mm outer diameter, 120 mm length, and a 3/4-16 UNF thread size. It includes a bypass valve with an opening pressure of 1.7 bar and an anti-drainback valve, ensuring consistent oil flow and preventing dry starts. With a 99% efficiency at 25 micron, the P502008 effectively removes contaminants, extending engine life and maintaining peak performance in various heavy-duty applications.