[FITMENT]: This Aluminium brake master cylinder with NO reversior replacement for 1998-2001 Dodge Ram 1500, 1999 2001 Dodge Ram 2500.
[OE NUMBER]: This PHILTOP Aluminium brake master cylinder with NO reversior replaces OE#: M390426, 5011256AB, 5003321AA, 5003325AA, 199801, M901060.
[SPECIFICATION]: Package Includes: 1x Master Cylinder - M390426, Reservoir Included: Yes, Sensor Included: No, Material: Aluminum, Number of Outlets: 2, Rearward Outlet Size: M10 X 1.0, Secondary Outlet Thread Diameter: M12 X 1.0, Master Cylinder Bore Diameter: 1.25 in.
[PRECISE REPLACEMENT]: PHILTOP Brake Master Cylinder Assembly are made entirely of new materials, not remanufactured, to ensure highest quality and safety; cylinder housing is constructed to match the casting material of the original part and ensure similar performance.
[ALL CLIMATE RELIABLE]: Built for real-world extremes, it delivers dependable braking whether on a freezing -40℃ morning or during demanding drives in 150℃ engine heat, eliminating performance fade and cold-start issues.