Dorman - First Stop Brake Master Cylinder P/N:M39855

Turn firm pedal pressure into the hydraulic force that applies your brakes with the Dorman - First Stop Brake Master Cylinder M39855. It fits as a direct-fit replacement for the 1989 Dodge 2000 GTX, 1990-1992 Mitsubishi Galant, 1991-1994 Eagle Talon, 1991-1994 Mitsubishi Eclipse, and 1992-1994 Plymouth Laser.

• Core job: Houses the pistons that pressurize brake fluid when you press the pedal, sending hydraulic pressure through the brake circuits to the wheels.
• Signs it may need replacing: A pedal that slowly sinks under steady foot pressure, a spongy or low pedal, or brake-fluid seepage around the cylinder body can point to a worn master cylinder.
• Direct-fit design: Made to replace the master cylinder on the listed applications.

Because a soft or sinking pedal can also come from air in the lines, worn calipers, or leaking wheel cylinders, diagnose the cause before replacing. If a failed master cylinder is the source of the problem, this unit replaces it. Bleed the brake system after installation to remove air and confirm a firm pedal, and follow the vehicle service information for the correct procedure and fasteners.

Manufacturer part number M39855.