Shop 1991 Audi 100 Power Brake Booster. 100 & 200 Series. 100 Series. 100 Series; w/o Quattro. 100 Series, SERVO, Hydraulic - OEM Audi Part # 443612099C (443-612-099-C)

Brake Servo. Hydraulic Brake Servo. Hydraulic Steering. Power Brake Booster. Accumulator. Cable. Drive shaft. FLEXIBLE hose. Master Cylinder. Power Brake Booster. SERVO.

Power Brake Booster

Fits 100, 200, 4000, 5000, Quattro, S4, V8

100 & 200 Series. 100 Series. 100 Series; w/o Quattro. 100 Series; w/Quattro. 100 Series; w/Quattro; w/o Heavy Duty Brakes. 200 Series. 200 Series; w/o Quattro. 5000. 5000; S/Wagon, Turbo. 5000; Turbo Quattro S/Wagon. 5000; Turbo Quattro S/Wagon; From 44G200001. 5000; Turbo Quattro S/Wagon; Right. 5000; Turbo Quattro S/Wagon; To 44G200000. 5000; Turbo; To 44G073362; Left. 5000; Turbo; To 44G073362; Right. Quattro. S4. V-8 Quattro.
Brake Power Booster Unit - Repair or Replace
If you have a brake pedal that is suddenly stiff or you hear a whistling noise when you step on your brakes—especially when you're stopped—the culprit may be a failed brake booster. Our technicians can easily diagnose a possible brake booster failure in your .