TVR0010 is a downflow radiator for Volvo trucks.
The core measures 31.75" high by 40" wide, 2.25" deep. It has a 2.5" inlet at the top left and a 2.5" outlet at the bottom. There is no integral oil cooler and no filler neck.
It replaces 24 OEM and aftermarket numbers, among them 800091, 800091BT, 637RA091. 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.