The DFC brake master cylinder for 2009–2013 Cadillac XLR is a replacement hydraulic assembly intended to restore brake-system fluid pressure and pedal response for the specified XLR models. Offered as a service part, it replaces aging or leaking master-cylinder components to help the braking system recover proper hydraulic operation and deliver dependable stopping performance for those Cadillac applications.
DFC 09-13 Cadillac XLR Brake Master Cylinder