TFC0011 is a charge air cooler for the Freightliner FL106, FL112, model years 1995 to 2004.
The core measures 25.25" high by 31.25" wide, 2" deep. It has a 4" inlet and a 4" outlet.
It replaces 61 OEM and aftermarket numbers, among them CAC109, 1AA000438, 1SA000128SYS. 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.