Donaldson P122517 Finned Primary Air Filter - Used

Donaldson P122517 finned primary air filter element (axial-seal, pleated media, expanded-metal screen, integral pre-cleaner fins). Application: intake air filtration on heavy-duty diesel engines, marine gensets, industrial power units, and air compressors that specify Donaldson P122517 (common Baldwin cross PA2304-FN). Condition: Used take-off — media intact, light handling marks on the outer fins, light shelf dirt on end caps; sold uncleaned. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.