The DFC front-right or rear-right brake wheel cylinder for 1940–1982 Buick Series 40 Special is a replacement unit that restores hydraulic actuation in the specified brake positions. Made to fit the given Series 40 Special years and locations, it swaps in for a worn or failing cylinder to return correct brake shoe movement. Install the proper right-side part to help maintain reliable braking on these models.
DFC 40-82 Buick Series 40 Special Front Right/Rear-R Brake Wheel Cylinder