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Dorman M630887 Brake Master Cylinder OE Replacement

(2011-2012 Ford F-250 Super Duty; 2011-2012 Ford F-350 Super Duty; 2012 Ford F-350; 2004 Chrysler Pacifica Base; 2005-2006 Chrysler Pacifica Limited/Touring)

Part of: Dorman Brake Master Cylinder Replacement

Other options in this family: Dorman M39298 Dorman M19012 Dorman M390139 Dorman M630735 Dorman M390200

Manufacturer

Picture for manufacturer Dorman

Part Number

M630887
5 reviews
Sale Price

$153.99

In Stock (7)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman M630887 is a 100% new brake master cylinder engineered as a direct OE replacement for select Ford models. Designed to restore proper brake system function, this master cylinder matches the fit, form, and performance of the original equipment part — with no remanufactured components.

Key Features:

  • Precise OE Replacement: Cylinder housing is cast to match the material and dimensions of the original part for accurate fitment and consistent performance
  • EPDM Rubber Components: All internal seals and rubber parts use high-quality EPDM compound for superior resistance to glycol-based brake fluids
  • 100% New Construction: Built entirely from new materials — not remanufactured or rebuilt — ensuring maximum safety and reliability
  • SAE Certified: Manufactured to meet rigorous SAE International standards for brake system components

Dorman's brake master cylinders are a trusted choice for professional technicians and DIY installers alike. As a critical component of your hydraulic brake system, the master cylinder converts pedal pressure into hydraulic force to actuate your brakes. Replacing a failing or leaking master cylinder with a quality part like the Dorman M630887 helps restore firm, responsive braking performance.

Products specifications

Fits

2011-2012 Ford F-250 Super Duty; 2011-2012 Ford F-350 Super Duty; 2012 Ford F-350; 2004 Chrysler Pacifica Base; 2005-2006 Chrysler Pacifica Limited/Touring

Reservoir Type

Removable

Mounting Hardware Included

No

Sensor Included

Yes

Rearward Outlet Size

M14x1.5 & M12x1.0

Secondary Outlet Thread Diameter

M12x1.5

Master Cylinder Material

Cast iron

Master Cylinder Bore Diameter

1.5

Number of Outlets

3

Reservoir Included

Yes

Package Contents

Master Cylinder

I originally ordered this part from Summit Racing, but they took 2 weeks just to tell me the part was discontinued. So I was glad to see you had it in stock.

Very easy to shop and find what I need. Thanks!!

So far, so good!

FIRST TIME BUYER - WE'LL SEE HOW IT ALL GOES

I received my Corsa exhaust for my Sequoia today; I had issues with Autoplicity with regard to the order/availability which once brought to their attention was rectified; in the end I had to wait a little longer than expected to receive my order but it was resolved and hopefully the management learned something from this experience.

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