Direct Fitment: Replacement Radiator for Farmall International Harvester M, MD, MDV, MV, SMTA, SUPER M & SUPER MDV, Super W6, W6 Model. Part Numbers: 351798R92, 356050R91, 356511R92, 357158R92, 357339R91, 352629R92, 50970DEX, 67173DDX. Core Size: 22” x 18.8” x 2.05”; Overall Size: 32.1” x 8.5” x 20.1”. Inlet: 2”; Outlet: 2”. Fins per Inch: 8. Fill Neck Height: 3/4”. High performance racing spec. 3 row core aluminum radiator. Material: All-aluminum design, TIG welded, constructed with welded seams, brazed core technology and no epoxy. All aluminum radiator thick tanks built with high density multi-louvered fins for maximum cooling efficiency, which can improve engine cooling efficiency by 35-45% temp, ensure durability in extreme weather. High Cooling Efficiency: VIPDUHI radiator cooling rows are spaced 3/8” apart, giving you 25% more rows within the core, 14-16 cooling fins per inch, giving you approximately 1500 more cooling fins, provides 30% more cooling capacity. Easy to Install: No modifications needed for installation. Performance aluminum radiator is light weight and direct bolt-on fitment or replacement, quick installation. Carefully crafted to exceptional standards for precise fit. Thickened packing(either carton or wooden box), foam with shock absorption. All products are subjected to leak tests, which can ensure radiators’ longevity. Professional installation is highly recommended. Any questions that you meet about your product, please don’t hesitate to let us know. Package: 1 X 3 Row Aluminum Radiator 1 x Radiator Cap.