International DT466C, DTI466C, DTA466C S/N: 532981 to 594840 L6 7.6L - Bore 4.3005", Pin 1.625" Engine Model: DT466 Wheel Tractor: 442, 1470, 3588, 3788, 4366, 4386, 5288, 5488, 6588, 7388 Loader: H-80B, L-175C Scraper: E-412, E-433 Crawler Tractor: TD-15C