The Cummins 3315843 is a genuine OEM fuel filter designed to provide superior filtration for a range of Cummins engines. This spin-on fuel filter effectively removes contaminants from the fuel, protecting sensitive engine components like injectors and fuel pumps from wear and damage. Engineered to Cummins' stringent specifications, it ensures reliable engine performance and longevity by maintaining clean fuel delivery. The filter features a thread size of M16 x 1.5, an outer diameter of 93 mm, and a length of 143 mm.