International / Navistar, Prostar, 8600, 9200i, 9400, 9900i, 9900ix, Series, crossflow, All Aluminum, Radiator, (RIN45AA, 437307P, HD1033, 2591559C91, 78DAB173, FLA000785, 239178,1S180129, 1S180130, 1S180131, 1S180132, 1S180196, 1S180197, 2591552C91, 2591553C91, 2591554C91, 2591555C91, 2591558C91, 2591559C91, 2596591C91, 2596595C91, 2601433C91, 3E0113500000, 3S012737, 3S11350, 50341794601, 58011201669, 5801201667, 5A070573) W/4 Pins