The DFC brake master cylinder for 1988–1992 Audi 100 is the hydraulic actuator that transforms pedal force into pressurized fluid to operate the vehicle's brakes. Sold as a replacement unit, it helps correct leaking seals, internal wear, or reduced pedal firmness to restore consistent braking performance. This part fits Audi 100 applications from 1988 through 1992.
DFC 88-92 Audi 100 Brake Master Cylinder