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DFC replacement brake master cylinder for 1977–1980 Buick LeSabre applications. This single-unit replacement restores hydraulic braking function and is intended for use when a master cylinder is worn or leaking. It provides the hydraulic actuation required for normal brake operation and supports routine brake system repairs to recover proper pedal feel and stopping capability on LeSabre models from the listed years.
DFC 77-80 Buick LeSabre Brake Master Cylinder
