Dorman - First Stop Brake Master Cylinder P/N:M630615
Convert every press of the brake pedal into hydraulic pressure with the Dorman brake master cylinder M630000 from the Dorman - First Stop line, a direct-fit replacement for the 2001-2003 Ford Escape and 2001-2004 Mazda Tribute. It is precision-engineered to match the original master cylinder's design, function and performance on these listed applications.
The master cylinder sits at the heart of the hydraulic brake system. When the pedal is pressed, it pushes brake fluid out through the brake lines to the wheel brakes. This Dorman master cylinder is built from new, high-quality materials to give a safe, durable replacement.
A master cylinder may need replacing if the brake pedal feels soft or slowly sinks, if brake fluid is leaking at the cylinder, or if the fluid level keeps dropping. These signs can have other causes, so diagnose the brake system before you replace parts. See the "Vehicles it fits" section for full application details.
What does a brake master cylinder do?
It converts force from the brake pedal into hydraulic pressure and sends brake fluid through the brake lines to the wheel brakes.
Is this the right brake master cylinder for a 2001-2003 Ford Escape?
M630000 is listed as a direct-fit replacement for the 2001-2003 Ford Escape. The "Vehicles it fits" section shows the full application details.
Is this a direct-fit brake master cylinder for the 2001-2004 Mazda Tribute?
Yes. It is listed as a direct-fit replacement for the 2001-2004 Mazda Tribute.
What are the rubber components made of?
All rubber components are made from a high-quality EPDM compound, which resists glycol-based brake fluid.
What should I know about installing it?
Follow the vehicle service information for your application. It typically calls for bench bleeding the new master cylinder and then bleeding the brake system after installation.
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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.