WIX Filters 42124 Air Filter

The WIX Filters 42124 Air Filter is a heavy-duty, finned cylindrical element that protects diesel and industrial engines by filtering dust, dirt, soot, and other airborne debris before it enters the intake. It uses cellulose filtration media, with metal end caps, and measurements of 12.377 inches in height, 13.703 inches top diameter, 11.062 inches bottom diameter, and bore diameters of 0.531 inches at the top and 6.725 inches at the bottom, delivering up to 720 CFM. The filter features fins, is designed for cylindrical air cleaner housings, and is intended for heavy-duty service. Commonly installed in Clark, Cummins, Euclid, Hitachi, GMC, John Deere, and Mitsubishi Fuso equipment, with applications across construction, mining, agriculture, fleet maintenance, and industrial equipment. Cross reference: NAPA Gold 2124 / 542124; OEM references: Clark 941089, Kenworth 944809, Cummins 156770, Caterpillar 3I0102. Common replacements include Donaldson P181000, Baldwin PA1637-FN, Fleetguard AF351K.