



🚦 Stop Strong, Drive Confident – GM Power Brake Booster
The GM Genuine Parts 178-0911 Power Brake Booster Assembly is a factory-recommended replacement part engineered to restore and enhance braking performance on GM vehicles. Manufactured to exact OE specifications, it ensures a perfect fit and reliable durability across models like Escalade, Silverado, and Yukon. This brake booster amplifies pedal force for safer, more responsive stops, backed by GM’s rigorous quality standards.





| Manufacturer | ACDelco |
| Brand | GM GENUINE PARTS |
| Model | Escalade,Silverado,Suburban,Tahoe,Sierra,Yukon,Yukon XL |
| Item Weight | 9.75 pounds |
| Product Dimensions | 16.8 x 12.3 x 12.3 inches |
| Item model number | 178-0911 |
| Exterior | Machined |
| Manufacturer Part Number | 23135220 |
| OEM Part Number | 23135220 |
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