


🚦 Boost your braking confidence with GM-backed precision!
The ACDelco GM Original Equipment 178-0821 Power Brake Booster Assembly is a precision-machined, OEM-quality brake booster weighing 7.45 pounds. Engineered with state-of-the-art technology and backed by GM, it ensures reliable, durable braking performance tailored for modern vehicles and professional drivers seeking uncompromised safety and efficiency.





| Manufacturer | ACDelco |
| Brand | ACDelco |
| Model | Brake Booster |
| Item Weight | 7.45 pounds |
| Product Dimensions | 15.88 x 13.25 x 12.88 inches |
| Item model number | 178-0821 |
| Exterior | Machined |
| Manufacturer Part Number | 178-0821 |
| OEM Part Number | 20819294 |
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