OE numbers: M390426, 5011256AB, 5003321AA, 5003325AA for reference. Superseded Part Number: M390426. Interchange Part Number: M390426. 1x Master Cylinder - M390426. - Fits for 1998-2001 Dodge Ram 1500 All engine, for 1998-2001 Dodge Ram 2500 All engine, for 1998-2001 Dodge Ram 3500 All engine.
