Car & Truck radiator. Turbo Chargers & Parts. Case/International Harvester Tractor 276. Case/International Harvester Tractor 434. Case/International Harvester Tractor B275. Case/International Harvester Tractor B414. Replaces Part Number(s): 3041405R91, 3041403R91, 3041403R93, 3044008R94, 3044008R95, 3070812R91, 3070812R92, 3107749R91, 3107750R91, 845201R92, 845198R92. 4-Row of tubes Core Tractor Design. Overall Height: 22 7/16. Overall Width: 17 1/2. Top Hose Connection Outside Diameter: 1 1/2. Lower Hose Connection Outside Diameter: 1 3/8. Mounting Width Center to Center: 12. The core of the radiator is welded in vacuum brazing furnace, no epoxy. The Radiator are 100% welded by TIG. Stronger & Higher Capacity for Coolant than OEM units, Made of High Quality Full Aluminum Construction. This aluminum radiator is designed to provide maximum cooling efficiency to prevent premature engine failure. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently. This Aluminum Radiator is at least 35% to 45% more efficient than stock ones. Most importantly, it has a much higher capacity for coolant than stock ones, which means that your cooling system will be more efficient and will be more resistant to temperature surges in racing applications. 1 Higher density core: cooling rows are spaced 3/8 apart. Giving you 25% more rows within the core than other aluminum radiators. 2 14-16 cooling fins per inch, giving you approximately 1500 more cooling fins than other aluminum radiators, throws off much more heat. Please keep in mind that spending time before purchasing the part to confirm it is indeed exactly what you need can help prevent you from ordering the wrong part. Replace/return are available if buyers receive wrong/damaged/defective items. Anyway, by nice communications, we can find a way to make you satisfied. Very appreciated for your support. Feedback is very important to us. We will do our best to solve your problem as soon as possible. We appreciate your continued patience and willingness to work with us. Thank you for choosing us and have a great day!