Walker Engineering AIRSEP Closed Crankcase Ventilation Air Filter Assembly - Used

Walker Engineering AIRSEP closed crankcase ventilation air filter assembly, made in USA. Application: marine diesel engines (Detroit Diesel, Cummins, CAT, MTU and others) — captures crankcase blow-by oil mist to keep the engine room clean. Condition: used take-off, dirty but complete with filter element, springs, top cap, intake boot, clamps, breather hose, and drain fitting. 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.