Interchange Part Number: 3919948, 3937193RX, 4638765, 4746706, 4864515, 4874365, 4874538, 4882040, 4897243AA, 5011796AA, 5011796AB, 5019734AA, 904-810, HP42024, R5019734AA. Vacuum Pump For 1994-2002 Dodge Ram 2500 3500 Cummins 5.9L Diesel 4874365 5019734A 904-810.
