Restore dependable hydraulic brake performance with the DFC DFC355-46003 Brake Master Cylinder. Designed for select 1967-1974 Cadillac, Chevrolet, and GMC applications, this automotive replacement component supports proper brake system operation and is suitable for rear-wheel-drive vehicles, commercial chassis, motorhome applications, step van chassis, and other specified GM platforms. The part is listed for fitment on 1969 and 1970 Cadillac Calais models, making it important to verify vehicle specifications before ordering.
The DFC DFC355-46003 is engineered as a direct replacement-style master cylinder for compatible brake systems. Replacing a worn or failing master cylinder can help address a soft brake pedal, inconsistent hydraulic pressure, or reduced braking response when the original component is no longer performing properly. Its application coverage includes select Calais, DeVille, Fleetwood, Brougham, Series 75, 60 Special, P10, PB100, 1000 Series, 1500 Series, forward-control, and commercial vehicle configurations.
For accurate installation, compare the existing master cylinder, mounting arrangement, brake line connections, and vehicle application details with the specifications for your vehicle. Professional installation is recommended to ensure the hydraulic system is properly connected, filled, and bled. This DFC replacement part is supplied as one automotive component and is intended only for compatible applications. This product may contain chemicals known to the State of California to cause cancer or reproductive harm.
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