Shop OEM General Motors Part # 42750820 (95077592). Power Brake Booster. Encore; Eng. Vin M - LE2. Trax; Eng. Vin M - LE2. W/high output. Brake Power Booster Unit - Repair or Replace If

Booster. Brake. Power.
Power Brake Booster. Kit - P/B (VAC).

Power Brake Booster

Fits Encore, Trax

Encore; Eng. Vin M - LE2. Trax; Eng. Vin M - LE2. W/high output.
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 .