TKC0007 is a charge air cooler for the Kenworth T660, T680, W900, model years 2008 to 2017.
The core measures 29" high by 30.75" wide, 2.75" deep. It has a 4" inlet and a 4" outlet.
It replaces 39 OEM and aftermarket numbers, among them CAC112G, 5180N, N4106001. 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.