Power Brake Booster.
GVW 7,200 Lbs. Power Brake Booster. Vacuum.

Power Brake Booster

All Models. All Models; w/4WD 7,200 GVWR. CREW CAB, vacuum type. CREW CAB, vacuum type, w/4 wheel disc. EXTENDED CAB, vacuum type. EXTENDED CAB, vacuum type, w/4 wheel disc. STANDARD CAB, vacuum type. STANDARD CAB, vacuum type, w/4 wheel disc. Vacuum.
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 .