Dorman - First Stop Brake Master Cylinder P/N:M39580
Turn each press of the brake pedal into hydraulic pressure for the brake circuits with this Dorman brake master cylinder, part number M630618 from Dorman - First Stop. It is a direct-fit replacement for the 2009-2012 Ford Escape and the 2009-2011 Mercury Mariner (engines: All), with one unit used per vehicle.
Dorman engineered this master cylinder to match the original unit's design, function and performance on the listed applications. It is built from new, high-quality materials for a safe, durable replacement.
Specifications: 1.063 in bore diameter. Two outlets. Rearward and secondary outlets are M14 x 1.5, and the primary outlet thread pitch is 1.5 mm. The reservoir and sensor are included. Mounting hardware is not included. Country of origin: Taiwan.
A Dorman master cylinder may need replacing if you notice a soft or sinking brake pedal, brake fluid leaking at the cylinder or reservoir, or a brake warning light. These symptoms can have other causes, so diagnose the brake system before you replace parts. Install and bleed the brakes according to the vehicle service information. Refer to that information for the correct fasteners and whether they may be reused, and fill with the brake fluid your vehicle's manufacturer specifies.
Interchange: 100-2897 · 13-4095 · 10-4095 · 130.65126 · 355-54242
9M6Z2140A · NM4174 · MC391199 · F143630 · MC143630 · 1002897 · 134095 · 104095 · 13065126 · 35554242
This part cross-references / interchanges with the following part numbers:
What does a brake master cylinder do?
It converts force from the brake pedal into hydraulic pressure and sends brake fluid through its outlets to the brake circuits. M630618 has two outlets and a 1.063 in bore.
Is M630618 the right 2010 Ford Escape master cylinder?
It is listed for the 2009-2012 Ford Escape, including 2010, and the 2009-2011 Mercury Mariner, with engines listed as All and one unit per vehicle. Check the Buyer's Guide tab for your exact vehicle.
Does it come with a reservoir?
Yes, the reservoir and a sensor are included with the master cylinder. Mounting hardware is not included.
What are the rubber components made of?
All rubber components are made of a high-quality EPDM compound that resists glycol-based brake fluid. Use the brake fluid type your vehicle's manufacturer specifies.
Do I need to bleed the brakes after installing it?
Yes, the brakes must be bled after installation, and master cylinders are commonly bench-bled first. Follow the vehicle service information for the correct procedure and fasteners.
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.