Shop OEM Volkswagen Group Part # 99635591200 (996-355-912-00). Cylinder. Master. Ring. Brake. Gasket. Brake Power Booster Unit - Repair or Replace If you have a brake pedal that is suddenly stiff or

Brake Master Cylinder O-Ring. Brake Master Cylinder Reservoir Gasket. Power Brake Booster Gasket. Reservoir. Power Booster. RUBBER O -.

Brake Master Cylinder Reservoir GasketPower Brake Booster GasketBrake Master Cylinder O-Ring

Fits 911, Boxster

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 .