Caterpillar Aftermarket Style 0R3334, 2Y2080, 4W7188, 5S6807, 5Y0951, 6N9215 or 8N4718 Oil CoolerThis is New Oil Cooler Core Assembly that shows to fit the Following: Crawler Dozer: D6C, D6D, D7F Crawler Loader: 977K, 977L Engine: D330C, D333C, 3304, 3304B, 3306, 3306B Hual Truck: D25C, D25D, D30C, D30D, D35C, D250B, D300B, D350C, D350D Pipe Layer: 571F, 572F Wheel Compactor: 528 Wheel Loader: 920, 936, 936E, 950B, 950E, 966C, 966D, 966E Wheel Scraper: 621, 621B, 621E, 621R, 621S, 623, 627E, 637E, 639D Wheel Tractor: 571F, 572F, 814, 815, 816 This Cooler Core may also fit other models & applications. Please verify your part number prior to order.6 Month Warranty from date of payment on this item only!Thanks for viewing our listings. Please click "Ask A Question" or call us if you have a parts need that you do not see listed here. We will do our best to locate the parts you need and make every effort to save you money. For parts information in English please call Chris at (813)365-0042. Gracias por ver nuestros anuncios. Por favor, envia un mensaje o simplemente llamenos si necesita alguna's pieza que no ves listado. Mencionado Haremos nuestro mejor esfuerzo para localizar las piezas que necesita y hacer todo lo posible para ahorrar dinero. Para espanol llame a Darcy a el (813) 365-0042.