Donaldson P781351 Safety Air Filter Element

The Donaldson P781351 is a radial seal safety air filter element engineered as a secondary protection stage for heavy-duty engine air intake systems. It features high-efficiency pleated media capable of capturing particles down to 0.3 microns, ensuring clean airflow to the engine even if the primary filter is compromised. The filter utilizes durable metal end caps and plastisol potting to withstand vibration and thermal cycling in severe off-highway environments. This safety element serves as a direct replacement for OEM references across multiple equipment platforms including John Deere 7000 series combine harvesters, Liebherr A954 and R954B hydraulic excavators, New Holland FX series forage harvesters, Wirtgen pavers, Claas agricultural machinery, JLG aerial work platforms, MAN and Freightliner commercial trucks, as well as Ingersoll Rand and Sullair compressors. It interchanges with Fleetguard AF25230, Fleetrite AFR825230, Baldwin PA3787, and numerous aftermarket equivalents.