Dorman - First Stop Brake Master Cylinder P/N:M390233
Help your brakes respond the way they should with this Dorman brake master cylinder, part number M630053 from the Dorman - First Stop line. It turns the force on the brake pedal into the hydraulic pressure that applies the brakes. It fits many vehicles, among them the 2001-2011 Ford Crown Victoria, 2001-2011 Lincoln Town Car and 2001-2011 Mercury Grand Marquis. See the Buyer's Guide tab for the full list and engine details.
This Dorman master cylinder is precision-engineered to replicate the design, function and performance of the original master cylinder on the listed applications. It is built from new, high-quality materials for a safe, durable replacement.
Signs a master cylinder may need replacing include a soft or sinking brake pedal, brake fluid leaking at the cylinder, or a brake warning light. If a failed master cylinder is the cause, M630053 replaces it. Diagnose the brake system first, and follow the vehicle service procedure for installation and bleeding.
Interchange: 100-2186 · 13-2954 · 10-2954 · 130.61117 · 131.61117 · 355-56019 · BRMC-61
1002186 · 132954 · 102954 · 13061117 · 13161117 · 35556019 · BRMC61 · 13524 · MC500240 · 1W1Z2140AA · 6W1Z2140AA · M4028 · NM4028 · MC390702 · F140129 · MC140129
This part cross-references / interchanges with the following part numbers:
What does a brake master cylinder do?
It converts the force from the brake pedal into hydraulic pressure. That pressure sends brake fluid through the brake lines to apply the brakes.
Is this the right 2001-2011 Lincoln Town Car brake master cylinder?
M630053 is listed for the 2001-2011 Lincoln Town Car. Check the Buyer's Guide tab to confirm your exact vehicle before ordering.
Does it fit the 2001-2011 Ford Crown Victoria and 2001-2011 Mercury Grand Marquis?
Yes. It is listed for the 2001-2011 Ford Crown Victoria and the 2001-2011 Mercury Grand Marquis, and the Buyer's Guide tab shows every listed application.
What are the rubber components made of?
All rubber components are made of a high-quality EPDM compound for resistance to glycol-based brake fluid.
What are signs a master cylinder may need replacing?
A soft or sinking pedal, fluid leaking at the cylinder, or a brake warning light may be signs the master cylinder needs replacing. Diagnose the system first, because other brake parts can cause the same signs.
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.