Dorman - First Stop Brake Master Cylinder P/N:M39580
Dorman M630060 brake master cylinder for the 2003-2007 Subaru Forester and other vehicles turns pedal force into hydraulic pressure for the brakes. It sits between the brake pedal and the brake lines.
A brake pedal that feels soft or sinks slowly, a brake warning light or fluid at the master cylinder can mean the cylinder is wearing out. These signs alone do not prove the master cylinder is the problem, since a leak at a brake line or caliper can feel much the same.
It also fits the 2003-2007 Subaru Impreza and is a brake master cylinder for the 2004 Subaru Legacy. The 2003-2007 Subaru Forester takes one, and this listing is a single cylinder.
Fit and size
Build and materials
One brake master cylinder with its reservoir and sensor. Mounting hardware is not included, and the old hardware may not be reusable, so plan on new mounting hardware.
Interchange: 100-1915 · 13-3173 · 11-3173 · 11-3823 · 130.47025 · 355-13021
NM55266 · MC390468 · 26401AE02A · 26401FA030 · 26401FA031 · F142353 · F142648 · MC142353 · MC142648
This part cross-references / interchanges with the following part numbers:
Is this the right master cylinder for the 2003-2007 Subaru Forester?
Yes. Dorman M630060 fits the 2003-2007 Subaru Forester, and the vehicle takes one cylinder.
Does this Dorman brake master cylinder come with the reservoir?
Yes. Dorman M630060 includes the reservoir and the sensor. Mounting hardware is not included.
What bore size does this Dorman master cylinder have?
This master cylinder has a 1 in bore diameter and two outlets. The rearward outlet size is M10 x 1.0.
Are the rubber parts in this master cylinder suited to glycol-based brake fluid?
Yes. All rubber components in this master cylinder are made of EPDM compound, which resists glycol-based brake fluid.
Is 26401AE02A a number that Dorman M630060 replaces?
Yes. 26401AE02A is on the Interchange line for Dorman M630060, along with 26401FA030 and 26401FA031.
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.