TKR0008 is a downflow radiator for the Kenworth T600, T660, W900, model years 2007 to 2016.
The core measures 40.5" high by 30.75" wide, 2" deep. It has a 2.5" inlet at the left and a 2.5" outlet at the right. There is no integral oil cooler and no filler neck.
It replaces 71 OEM and aftermarket numbers, among them KEN14, 5734A, F3160881101120. Searching any one of them will find this part.
On radiators the inlet and outlet positions, and whether the unit carries an oil cooler, decide interchangeability more often than core size does. Two radiators with identical cores are frequently not interchangeable.
