Caterpillar 242-9745 Aftercooler Housing Assembly - Used Take-Off

Application: Caterpillar diesel engine aftercooler / charge-air cooler housing assembly, OEM cast number 242-9745. Typically fits CAT C15 / C18 / 3406E-family engines — confirm by engine serial and application before ordering. Condition: Used take-off, sold as-is and untested. Exterior shows normal service wear, dirt, and light corrosion at the port flanges. Cleaned and drained; ports capped for shipment. 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.