OEM INTERCHANGE PART NUMBER 1: 12474720, 12474906, 15150925, 20956372, 22064697, 22064699, 22064800, 22064801, 22177391, 25751135, 84020664, 84020665, 84020666, 88891364, 88982330. SAVANA 2500 BASE 6 CYL 4.3L 2018 GAS, EXTENDED WHEELBASE; STANDARD WHEELBASE.
