Turn brake-pedal pressure into the hydraulic force that operates the brakes with the Dorman Brake Master Cylinder M71248. It drops in as a direct-fit replacement for the 1971-1972 Ford Mustang (All engines), reproducing the design, function, and performance of the original master cylinder so it can take over sealing and pressurizing the brake hydraulic circuit.
Key specs: 1 in bore diameter and two outlets — a rearward outlet sized 3/8-24 in and a secondary outlet with a 1/2-20 thread. A reservoir is included; a sensor is not included, and mounting hardware is not included, so consult the vehicle service information for the correct fasteners and whether they may be reused. Signs the original master cylinder may need replacing include a sinking or spongy pedal or external brake-fluid seepage; diagnose the cause before replacing. Country of origin: China. Manufacturer part number M71248.
What does this part do?
A brake master cylinder converts brake-pedal force into hydraulic pressure that operates the vehicle's braking system. This M71248 unit is a direct-fit replacement for the listed application.
What vehicle does it fit?
It's a direct-fit replacement for the 1971-1972 Ford Mustang (All engines). Confirm fitment for your vehicle in the Buyer's Guide tab.
Is a reservoir included?
Yes. A reservoir is included with this master cylinder. A sensor is not included.
Is mounting hardware included?
No. Mounting hardware is not included, so consult the vehicle service information for the correct fasteners and whether they may be reused.
Is this a new or remanufactured part?
It is 100% new, made entirely of new materials rather than remanufactured, with a cast iron housing and EPDM rubber components made to meet SAE International standards.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
