| ACDELCO 178621 Specifications |
|---|
| Brake Service Grade | Regular | | Booster Type | Vacuum | | Brake Pedal Rod Extension Included | Yes | | Master Cylinder Included | No | | Mounting Hardware Included | No | | Housing Material | Steel | | Mounting Bracket Included | No |
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Symptoms of a Failing Power Brake Booster:
- Stiff brake pedal that is extremely hard to push
- Longer stopping distance
- Engine stalls when brakes are applied
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| OEM / Interchange Numbers: 18029999 |
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