Caterpillar Aftercooler / Air Inlet Housing Casting 242-9745 - Used

Caterpillar cast aluminum aftercooler / air inlet housing, casting number 242-9745 cast into the top face with the CAT logo. Twin round flanged inlet bores on the machined end face and a full-length bolted mounting flange. **Application:** Caterpillar diesel — commonly associated with the C-30 / C32 engine family based on the casting number, but the application has not been verified against a CAT parts book. Housing only: no aftercooler core, gaskets, plugs, or hardware included. **Condition:** Used take-off, exterior repainted, machined surfaces bare. No visible cracks or weld repairs in the photos. Untested and not pressure checked (grade C). All open ports and bores are capped and machined faces protected before shipping. 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.