Deliver hydraulic pressure to both brake circuits with the Dorman - First Stop Brake Master Cylinder (M39476). This 100% new master cylinder is engineered to match the design, function, and performance of the original unit and drops in as a direct-fit replacement across a range of Chrysler, Dodge and Plymouth applications — including the 1990-1993 Chrysler Imperial, 1988-1993 Chrysler New Yorker, 1984-1995 Dodge Caravan, 1988-1995 Dodge Grand Caravan, 1991-1995 Plymouth Acclaim and 1984-1995 Plymouth Voyager (All engines). See the Buyer's Guide tab for the full list of 17 applications.
The master cylinder converts brake-pedal force into the hydraulic pressure that operates the brake circuits. If a failed master cylinder is the cause of a pedal that slowly sinks under steady pressure or feels spongy, this replaces it. The reservoir is included; no sensor and no mounting hardware are included — consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: China.
Interchange: 18M260 · 783-40009 · 78340009 · 83-40009 · 8340009 · M900462 · 100-2663 · 1002663 · M-87009 · M87009 · 11983 · 13-1983 · 131983 · 10-1983 · 101983 · 130.67009 · 13067009 · 131.67009 · 13167009 · 4294152 · 4294946 · 4318720 · 4485299 · 4721574 · MC108168 · MC108168A · 355-40054 · 35540054 · 108168 · M1983 · NM1983 · 2539476 · MC39476 · F108168
Manufacturer part number M39476.
This part cross-references / interchanges with the following part numbers:
What comes in the package?
The package contains the master cylinder with the reservoir included. No sensor and no mounting hardware are included — consult the vehicle service information for the correct fasteners and whether they may be reused.
What is the bore size and outlet configuration?
It has a 24 mm bore and two outlets, using a 3/8-24 in rearward/secondary outlet thread.
Is this a new or remanufactured master cylinder?
It is 100% new, made entirely of new materials rather than remanufactured, and made to meet SAE International standards.
What are signs my master cylinder may need replacing?
A brake pedal that slowly sinks under steady pressure, feels spongy, or fluid weeping at the cylinder can point to a failing master cylinder. Diagnose the cause before replacing.
Will this fit my vehicle?
It's a direct-fit replacement for listed Chrysler, Dodge and Plymouth models spanning 1984-1995. Check the Buyer's Guide tab to confirm your exact year, make and model.
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.