Tractor Radiator For International Harvester Case B275 Gas Diesel B414 276 434. One Aluminum Replacement Radiator that fits the following. Case/International Harvester Tractor models: B275 (Gas & Diesel), B414, 276, 434. Replacement Part Numbers :3041405R91,3041403R93,3107749R91,3044008R94,3044008R95. 3107750R91,845201R92,845198R92,3070812R91,3070812R92,3041405R91,3041403R91. Core Material: All Aluminum Tank Material: AA5052 Aircraft Grade Aluminum Surface Finish: Raw Aluminum Unpainted Includes CNC machined filler neck and cap Including OEM Style Brass Petcock Drain. High Performance Racing Spec. 4-Row of tubes Core Racing Design Down Flow Or Cross Flow Type: Cross Flow. Overall Diameter: Height: 21 1/2 X Width: 17 1/4. Core Diameter: 16 X Width: 16 1/2. Inlet Diameter: 1 1/2in. Outlet Diameter: 1 3/8in. OEM Style Brass Petcock Drain. Radiator is made of. Its different from other sellers T-3303 Series. Is much better than T-3303 series. More than 90% of aftermarket manufacturers use the T-3303 series. Because it is cheaper and easier to get the material. However, T-3303 aluminum has many disadvantages, such as poor polishing effect, softness, easiness to scratch and corrode, poor heat dissipation effect. If the T-3303 aluminum radiator is operated in high pressure and high temperature for a long time, the leaking problem would occur very soon. Aluminum is an Al-Mg alloy with good corrosion resistance, excellent. And cold workability and strength. The main alloying element of. Is magnesium, which has good forming and processing properties. 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. Aluminum Radiator is at least 30%-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. Grade aluminum for prolonged lifespanand with raw aluminum finish. Brazed core technology to guarantee optimum performance and dependability. Aluminum 2mm thick tanks and fittings, Ensure it’s hard and durable. Billet Aluminum CNC machined fill neck rugged and durable. Rgonomic design CNC machined cap with Engraved craftsmanship, anodized treatment. Carefully crafted to exceptional OE standards for precise fit. The easiest and most secure way to pay on line. 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. Of receiving the package. 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. Feedback, so that we can satisfactorily address your concerns. 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!