Shop OEM Volkswagen Group Part # 95535592301 (955-355-923-01, 95535592300). Power Brake Booster (Left). Cayenne. Brake Power Booster Unit - Repair or Replace If you have a brake pedal that is suddenly stiff or

Brake Booster - H. Power Brake Booster.
Power Brake Booster.

Power Brake Booster

Fits Cayenne

Cayenne.
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 .