TSD0003 is an A/C condenser for the Sterling Acterra, model years 2001 to 2005.
The core measures 25.875" high by 19.875" wide, 0.625" deep. It has a 0" inlet and a 0" outlet.
It replaces 30 OEM and aftermarket numbers, among them 351318471, 40571, BHT61331. Searching any one of them will find this part.
On condensers the line fittings and the mounting bracket positions decide fitment. Core dimensions alone are not enough to confirm a match.