TKC0003 is a charge air cooler for the Kenworth, Peterbilt 579, T680, model years 2022 to 2024.
The core measures 32.625" high by 29.375" wide, 2" deep. It has a 4" inlet and a 4" outlet.
It replaces 19 OEM and aftermarket numbers, among them 8657N, CACP574, PET17724. Searching any one of them will find this part.
On charge air coolers the inlet and outlet positions and the boot diameters matter as much as the core. A cooler that fits the opening but presents its connections on the wrong side will not plumb up.