Dorman M630693 brake master cylinder for the 2011-2019 Ford Fiesta and other vehicles turns pedal force into hydraulic pressure for the brakes. The housing is constructed to match the original part's casting material for similar performance.
- Part of the Dorman First Stop line
- Aluminum housing with a 0.813 in bore diameter
- EPDM rubber components that resist glycol-based brake fluid
- Made entirely of new materials
- Made to meet rigorous SAE International standards
Quick facts
- Part: Dorman M630693 brake master cylinder
- Fits: 2011-2019 Ford Fiesta and other vehicles
- Material: Aluminum
- Condition: New
A brake pedal that feels soft or sinks, fluid around the master cylinder, or a brake warning light can mean the master cylinder is wearing out. Before you replace it, rule out a leak at a brake line, caliper or wheel cylinder, and worn pads that leave the fluid level low.
Fits
Dorman M630693 is a direct-fit replacement for the 2011-2019 Ford Fiesta, the 2016-2017 Ford Figo and the 2014-2015 Ford Fiesta Ikon. Each car needs a single master cylinder, one per vehicle.
Specifications
Fit and size
- Quantity per vehicle: 1
- Bore diameter: 0.813 in
- Number of outlets: 2
- Rearward outlet size: M12 X 1.0
- Secondary outlet thread diameter: M12 X 1.0
- Primary outlet thread pitch: 1 mm
Build and materials
- Material: Aluminum
- Rubber components: EPDM compound
- Condition: New
- Standard: SAE International
- Country of origin: Taiwan
In the box
One brake master cylinder with its reservoir and sensor. Mounting hardware is not included, so plan on new fasteners because the old ones may not be reusable.
Interchange: 100-2884 · 13-4481 · 10-4481 · 130.61145 · 355-54107
AE8Z2140C · AE8Z2140F · BE8Z2140A · NM4285 · MC391238 · MC391545 · R144481
This part cross-references / interchanges with the following part numbers:
100-2884, 13-4481, 10-4481, 130.61145, 355-54107, AE8Z2140C, AE8Z2140F, BE8Z2140A, NM4285, MC391238, MC391545, R144481
Frequently Asked Questions
Will this Dorman M630693 fit as a 2011-2019 Ford Fiesta master cylinder?
Yes. Dorman M630693 fits the 2011-2019 Ford Fiesta, and the car takes one master cylinder.
What comes with the Dorman master cylinder, and is the reservoir included?
Dorman M630693 comes as one master cylinder with its reservoir and sensor. Mounting hardware is not included.
What are the bore diameter and outlet thread of this brake master cylinder?
The bore diameter is 0.813 in. The rearward outlet size is M12 X 1.0, and the primary outlet thread pitch is 1 mm.
Are the rubber parts in this Dorman brake master cylinder made for glycol-based brake fluid?
Yes. All rubber components are made of an EPDM compound, which resists glycol-based brake fluid.
Is Dorman M630693 a replacement for number 100-2884?
Yes. Dorman M630693 is listed as a replacement for 100-2884, along with the other numbers on the Interchange line.
