Dorman - First Stop Brake Master Cylinder P/N:M39476

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$39.99
MPN: M39476
Item Package Quantity: 1
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Dorman - First Stop Brake Master Cylinder P/N:M39476
Dorman - First Stop Brake Master Cylinder P/N:M39476
$39.99

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.

  • Aluminum housing: cast to match the casting material of the original part for similar performance.
  • Bore and outlets: 24 mm bore with two outlets, using a 3/8-24 in rearward/secondary outlet thread.
  • Durable seals: rubber components use a high-quality EPDM compound for resistance to glycol-based brake fluid.
  • 100% new: made entirely of new materials, not remanufactured, and made to meet SAE International standards.

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:

18M260, 783-40009, 83-40009, M900462, 100-2663, M-87009, 11983, 13-1983, 10-1983, 130.67009, 131.67009, 4294152, 4294946, 4318720, 4485299, 4721574, MC108168, MC108168A, 355-40054, 108168, M1983, NM1983, 2539476, MC39476, F108168

Frequently Asked Questions

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.