International Radiator - 1-800-Radiator 2401168, Serck FLA002238, Vista Pro 1040306, Reach Cooling 42-10502

Reach Cooling 42-10502 is an aftermarket radiator built specifically for International 8500 TranStar, 8600 TranStar, and ProStar trucks, serving a broad range of 2010 through 2018 model year applications across multiple engine displacements. It directly replaces Navistar 2604400C94, the OEM reference number, and cross-references 1-800-Radiator 2401168, Serck FLA002238, NAPA NR4210502, Vista Pro 1040306, and Northern Factory Sales 238798, making it straightforward to verify you are ordering the correct part. The aluminum core and plastic tank match the original downflow design, with a 34.25-inch core height and 40.437-inch core width that drop into place without modification. A transmission oil cooler is built in, with 11.5 inches between fittings, so there are no extra components to source. Reach Cooling engineers these radiators with B-type tubes featuring central reinforcement for improved pressure tolerance, deep extrusion headers to resist vibration and thermal expansion at the tube-to-header joint, folded fin edges for heat disbursement, and thermal expansion cuts to extend core life through normal heat cycles. Whether you are maintaining a fleet or keeping a single ProStar or TranStar on the road, this radiator gives you a dependable, OE-quality fit without compromise.