Mack Radiator 239035 MACK TRUCK;RADIATOR 3MF5568M, 21016736, 3MF5577M, 20836061, 21830338, MK5558APTOOC, 1003658, 1003658DS, 1102423, 1102423CS, 20961003658, 20961003658DS, 20961102423, 20961102423CS, 730042, 730042AT, TR9035, 437230S, 73002

Part details: Mack Truck Radiator , Fits: Various Models , See OEM Part Numbers for direct match , Heavy Duty All Aluminum Radiator with Aluminum Tanks / Aluminum Core , Core Height: 38 3/4" , Core Width: 27 1/8" , Inlet: 2 5/16" – Upper Right , Outlet: 2 1/2" – Lower Right , Oil Cooler: 3/8" NPT Fittings on 11 1/2" Centers , Crank Box: 6" Round , Notes: All Aluminum Radiator WITH Frame , Framed 6" round CrankBox positioned 11 5/16" in from left to center of crankhole , Has 1 1/2" connection pointing out left side of bottom tank , For similar Radiator WITHOUT 1 1/2" connection on left bottom tank , see part no: 239046OEM Cross Reference Numbers: 3MF5568M, 21016736, 3MF5577M, 20836061, 21830338, MK5558APTOOC, 1003658, 1003658DS, 1102423, 1102423CS, 20961003658, 20961003658DS, 20961102423, 20961102423CS, 730042, 730042AT, TR9035, 437230S, 730028, 7300-28ST