Image is for illustration purposes only. Actual part may vary.

P556245

FUEL FILTER

The Donaldson P556245 is a cartridge-style fuel filter that traps dirt, rust, and water before they can reach your engine’s injectors. It uses high-quality cellulose media rated at 99% efficiency for 14-micron particles (SAE J1985), making it suitable for protecting modern common-rail and other fuel systems. You replace this filter when it becomes clogged or at scheduled service intervals to maintain steady fuel flow, power, and fuel economy.