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Dorman - First Stop Brake Master Cylinder P/N:M630063
$127.99
Convert brake-pedal force into the hydraulic pressure that operates your brakes with the Dorman - First Stop Brake Master Cylinder M630063. It's a direct-fit replacement for the 2002-2006 Ford Expedition, 2003-2004 Lincoln Aviator, and 2002-2006 Lincoln Navigator (All engines), and it's precision-engineered to match the design, function, and performance of the vehicle's original master cylinder.
- 100% new: built entirely of new materials, not remanufactured.
- Aluminum housing: constructed to match the casting material of the original part for similar performance.
- EPDM rubber components: made from a high-quality EPDM compound that resists glycol-based brake fluid.
- SAE standards: made to meet rigorous SAE International specifications.
This unit has three outlets and a 1.125 in bore, and the reservoir and fluid-level sensor are included. Mounting hardware is not included — consult the vehicle service information for the correct fasteners and whether they may be reused. Signs the original master cylinder may need replacing include a soft or sinking brake pedal or fluid loss; diagnose the cause before replacing. Country of origin: Taiwan.
Interchange: 100-2534 · 1002534 · 13856 · 13-3030 · 133030 · 10-3030 · 103030 · 130.65080 · MC511400 · 355-54196 · 35554196 · 2L1Z2140BA · 2L1Z2140BB · 2L1Z2140DA · 4L1Z2140BA · M4040 · NM4040 · BRMC-2 · MC390763 · F141630 · MC141630 · Manufacturer part number M630063
This part cross-references / interchanges with the following part numbers:
100-2534, 13856, 13-3030, 10-3030, 130.65080, MC511400, 355-54196, 2L1Z2140BA, 2L1Z2140BB, 2L1Z2140DA, 4L1Z2140BA, M4040, NM4040, BRMC-2, MC390763, F141630, MC141630
Frequently Asked Questions
What does this brake master cylinder do?
It converts the force from your brake pedal into hydraulic pressure, sending fluid through the brake circuits to actuate the brakes at each wheel.
Will this fit my vehicle?
It's a direct-fit replacement for the 2002-2006 Ford Expedition, 2003-2004 Lincoln Aviator, and 2002-2006 Lincoln Navigator (All engines). Check the Buyer's Guide tab to confirm.
Does it include a reservoir and sensor?
Yes. The reservoir and the fluid-level sensor are included. Mounting hardware is not included.
What is it made of?
The housing is aluminum, constructed to match the casting material of the original part, and the rubber components use a high-quality EPDM compound that resists glycol-based brake fluid.
Is it new or remanufactured?
It's 100% new, made entirely of new materials rather than remanufactured, and made to meet rigorous SAE International standards.
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Dorman
Dorman - First Stop Brake Master Cylinder P/N:M630063
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