Keep firm hydraulic pressure flowing to every brake circuit with the Dorman - First Stop Brake Master Cylinder M390024. It converts brake-pedal force into the hydraulic pressure that operates the braking system, and it is designed to match the design, function, and performance of the original master cylinder on the listed applications: the 1990-1995 Ford Taurus, 1990-1994 Lincoln Continental, 1990-1994 Lincoln Town Car, 1990-1995 Mercury Sable, 1992-1994 Ford Crown Victoria, and 1992-1994 Mercury Grand Marquis (engine: All).
Specifications: 1 in bore diameter and 2 outlets, with a rearward outlet size of M10 x 1.0, a secondary outlet thread diameter of M12 x 1.0, and a primary outlet thread pitch of 1 mm. Mounting hardware, reservoir, and sensor are not included. Country of origin: China. If a failing master cylinder is the cause, signs it may need replacing include a pedal that slowly sinks under steady pressure, a spongy or fading pedal, or fluid seeping at the cylinder; diagnose the cause before replacing.
Interchange: 18M560 · 783-34054 · 78334054 · 83-34054 · 8334054 · M900768 · 100-2124 · 1002124 · M-81054 · M81054 · 12627 · 13-2613 · 132613 · 10-2613 · 102613 · 130.61054 · 131.61054 · MC122578 · 355-54041 · 35554041 · F0VY2140A · F1VY2140B · M2613 · M3014 · NM2613 · NM3014 · 25390024 · MC390024 · F122578. Manufacturer part number M390024.
This part cross-references / interchanges with the following part numbers:
What does this brake master cylinder do?
It converts the force from your brake pedal into hydraulic pressure that is sent through the outlets to operate the vehicle's braking system.
Does this master cylinder come with a reservoir, sensor, or mounting hardware?
No. Per the catalog, the reservoir, sensor, and mounting hardware are not included; the package contains the master cylinder only.
Will this fit my vehicle?
It is listed for the 1990-1995 Ford Taurus, 1990-1994 Lincoln Continental and Town Car, 1990-1995 Mercury Sable, 1992-1994 Ford Crown Victoria, and 1992-1994 Mercury Grand Marquis. See the Buyer's Guide tab.
Is this a remanufactured unit?
No. It is 100% new, made entirely of new materials rather than remanufactured, and built to meet SAE International standards.
What are the key specifications?
Cast-iron housing with a 1 in bore and 2 outlets: a rearward outlet of M10 x 1.0, a secondary outlet thread diameter of M12 x 1.0, and a primary outlet thread pitch of 1 mm.
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.