Outfit your vehicle to be Ready for the Road Ahead™ with a clean and contaminant-free lube system, with the Donaldson Spin-On Full-Flow Cellulose Lube Filter. To prevent damage to the fuel line or engine, this replacement lube filter catches harmful particles in oil before they make their way into the system. Fashioned with a durable design to extend intervals between each filter change. FleetPride is your First Click in Heavy Duty®.