









🚗 Master your ride with precision braking power!
The ACDelco Professional 18M217 Brake Master Cylinder Assembly combines durable cast iron and aluminum materials with heat- and corrosion-resistant EPDM and SBR rubber components. Engineered to meet rigorous SAE J1153 and J1154 brake performance standards, it offers a precision fit and pressure-tested reliability. Designed to prevent brake drag and extend pad life, this ready-to-install unit ensures safe, confident braking for your vehicle.





| Manufacturer | ACDelco |
| Brand | ACDelco |
| Model | Brake Master Cylinder Assembly |
| Product Dimensions | 28.7 x 19.56 x 14.22 cm; 453.59 g |
| Item model number | 18M217 |
| Exterior | Machined |
| Manufacturer Part Number | 19176456 |
| OEM Part Number | 19176456 |
| Item Weight | 454 g |
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