The DFC brake master cylinder for 1993–1994 Buick Riviera is a direct-replacement master cylinder that restores proper hydraulic brake pressure and pedal feel. As a like-for-like service part it replaces a worn or leaking original unit to recover consistent stopping performance. The unit installs using the Riviera’s standard mounting and hydraulic connections for straightforward replacement on 1993–1994 Buick Riviera models.
DFC 93-94 Buick Riviera Brake Master Cylinder