[Vehicle Fitment]: Compatible with Chrysler 300 2006-2007; Compatible with Dodge Charger/Magnum 2006-2007. [Note]: It comes with Reservoir and Sensor; Bore: 1 Inch; It fits the model Without Sales Code BR8 (Police Package, Heavy Duty, 4 Wheel Disc Brakes). [Reference Number]: The A-Premium Brake Master Cylinder's reference number: M630451, 5189175AA. Before placing an order, verify that the part is compatible with your vehicle using the compatibility system.. [Specification]: Material: Aluminum; Master Cylinder Bore Diameter: 1 inch; Rearward Outlet Size: M14 X 1.5; Secondary Outlet Thread Diameter: M14 X 1.5.
