The DFC brake wheel cylinder for 1961–1966 Buick Invicta (front right and rear right) covers right-side applications on the listed years. This replacement hydraulic cylinder restores brake shoe actuation in drum systems and is intended for use when servicing right-side front or rear drums to correct leaks or restore reliable pedal feel on the supported Invicta models.
DFC 61-66 Buick Invicta Front-R/Rear-R Brake Wheel Cylinder