The DFC brake wheel cylinder for 1969–1970 Buick Riviera (front right) is a replacement hydraulic cylinder for front drum brake service. Specified for the front right position on the listed Riviera years, it restores hydraulic actuation of the brake shoes and helps correct leaks or sticking pistons when performing front brake maintenance on these models.
DFC 69-70 Buick Riviera Front-R Brake Wheel Cylinder