This DFC component is part of the 100% Outright Program—no core return or deposit required. Engineered to meet or exceed OEM specifications for direct-fit performance. The DFC 355-47028 brake master cylinder is designed specifically for the Buick Riviera models from 1983 to 1988, ensuring reliable braking performance and durability. Crafted from high-quality materials, this master cylinder provides a precise fit and consistent hydraulic pressure transfer essential for safe vehicle operation.
Its construction features premium cast iron components that withstand high pressure and resist wear over time. The design incorporates features such as a robust bore and an inverted flare outlet, facilitating secure connections and leak-free operation. This part is engineered to match the original equipment specifications, making installation straightforward for technicians and DIY enthusiasts alike.
Expert Installation & Field Note: Drawing from our shop experience specializing in heavy-duty brakes since 1985, we recommend verifying pushrod alignment before final mounting to prevent internal cup damage. Proper setup ensures optimal brake feel and longevity of the component, contributing to overall vehicle safety and performance.
Features:
- Engineered to meet or exceed OEM specifications
- Premium cast iron construction for durability
- Designed for direct-fit installation
- Inverted flare outlet for secure connections
- Fits Buick Riviera 1983-1988



