








🚗 Stop on a Dime with Confidence!
The ACDelco Professional 18M230 Brake Master Cylinder Assembly is a high-quality component designed to meet rigorous SAE J1153 and J1154 performance standards. With a pressure-tested design, it ensures safe and reliable braking. Constructed from durable cast iron and aluminum, it minimizes stress on brake systems while providing a precise fit. The innovative piston assembly and return spring work together to prevent brake drag, extending the life of your brake pads.
| Manufacturer | ACDelco |
| Brand | ACDelco |
| Item Weight | 5 pounds |
| Product Dimensions | 9.4 x 5.8 x 4.8 inches |
| Country of Origin | Mexico |
| Item model number | 18M230 |
| Manufacturer Part Number | 18M230 |
| OEM Part Number | 19176448 |
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