These are new units - not rebuilt - ready to install.
Replaces OEM #
C9AZ-2140-B
Fitment
1969-1971
Ford Station Wagon
1969-1971
Mercury Marquis Station Wagon
1969-1971
Mercury Monterey
1970-1971
Ford Thunderbird with power disc brakes
More Information
The master cylinder is a control device that converts non-hydraulic pressure (commonly from a driver's foot) into hydraulic pressure. This device controls slave cylinders located at the other end of the hydraulic system.