The DFC brake master cylinder for 2007–2008 Chevrolet Cobalt is a replacement hydraulic assembly that restores brake-system pressure and pedal response for the specified Cobalt models. Offered as a vehicle-specific service part, it replaces aging or leaking master-cylinder elements to help the braking system recover consistent hydraulic function and predictable stopping control in those years.
DFC 07-08 Chevrolet Cobalt Brake Master Cylinder