Dorman M630723 brake master cylinder for the 2008-2009 Mitsubishi Lancer turns pedal force into hydraulic pressure for the brakes. This Dorman brake master cylinder replaces a worn or leaking one.
- Aluminum cylinder housing
- EPDM rubber components that resist glycol-based brake fluid
- Made entirely of new materials
- Made to meet SAE International standards
Quick facts
- Part: Dorman M630723 brake master cylinder
- Fits: 2008-2009 Mitsubishi Lancer
- Material: Aluminum
- Condition: New
A soft or sinking brake pedal, or fluid residue around the cylinder body, can mean the master cylinder is wearing out. With the engine off, look for wet spots on the cylinder and a low fluid level first. Leaks elsewhere in the brake system can look the same, so find the cause before replacing it.
Fits
It is a direct-fit replacement for the 2008-2009 Mitsubishi Lancer.
Specifications
Fit and size
- Quantity per vehicle: 1
- Bore diameter: 0.813 in
- Number of outlets: 4
- Rearward and secondary outlet thread: M16 x 1.0, M10 x 1.0
Build and materials
- Material: Aluminum
- Rubber components: EPDM
- Standards: SAE International
- Condition: New
- Country of origin: Taiwan
In the box
One master cylinder. The reservoir, sensor and mounting hardware are not included, so plan on new mounting hardware, since the old pieces may not be reusable. This listing holds one master cylinder, and the 2008-2009 Mitsubishi Lancer takes one.
Interchange: 100-2914 · 13-3857 · 11-3857 · 130.46532 · 355-72063
NM55450 · 4625A237 · MC391224 · R135644
This part cross-references / interchanges with the following part numbers:
100-2914, 13-3857, 11-3857, 130.46532, 355-72063, NM55450, 4625A237, MC391224, R135644
Frequently Asked Questions
Is this master cylinder right for the 2008-2009 Mitsubishi Lancer?
Yes. Dorman M630723 is a direct-fit replacement for the 2008-2009 Mitsubishi Lancer, which takes one.
Does the Dorman M630723 come with a reservoir or sensor?
No. This listing is the master cylinder alone. The reservoir, sensor and mounting hardware are not included.
What is the bore size of this Dorman master cylinder?
Dorman M630723 has a bore diameter of 0.813 inch. It has four outlets, with M16 x 1.0 and M10 x 1.0 outlet threads.
Which brake fluid are the rubber parts in this master cylinder made for?
All rubber components are made of EPDM compound, which resists glycol-based brake fluid. The cylinder housing is aluminum.
Can a sinking pedal mean this brake master cylinder is failing?
It can, if the master cylinder is the cause; fluid residue on the cylinder body is another sign. Have a shop check the brakes promptly.
