The Peterbilt 330 1997 through 2003 Crossflow Radiator is a reliable and durable option for your truck's cooling system. Made with copper and brass construction material and solder together construction, this radiator features a 34 1/2 inch core height, 26 inch core width, and 1 7/8 inch depth. It fits most Peterbilt 330 Series 1997-2003 models and does not feature oil cooler or framework. With OEM and aftermarket numbers including 557163 and 7700-04ST, this crossflow radiator is sold each and is a practical choice for your truck's needs.