TPC0007 is a charge air cooler for the Peterbilt 320, model years 2008 to 2012.
The core measures 26" high by 26.25" wide, 2.5" deep. It has a 4" inlet and a 4" outlet.
It replaces 81 OEM and aftermarket numbers, among them CAC473, F3160951001020, F3160961001010. 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.