3937193RX, 4746706, 4874365, 5019734AA, R5019734AA, 904-810. Cummins Diesel Vacuum Pump 4874365 904-810 Fit 1994-2002 Dodge Ram 2500 3500 5.9L With Sealing Gaskets. Cummins Diesel Engine Vacuum Pump. Stable Vacuum Output, Leakage Resistant, High Reliability, Direct Fit, High Temperature Resistant.
