Dorman M630582 brake master cylinder for the 2006-2010 Volkswagen Passat and other vehicles turns pedal force into hydraulic pressure for the brakes. Its aluminum housing is constructed to match the casting material of the original part.
- All rubber components use a high-quality EPDM compound that resists glycol-based brake fluid
- Made entirely of new materials
- Made to meet SAE International standards
- Sold under the Dorman First Stop line
Quick facts
- Part: Dorman M630582 brake master cylinder
- Fits: 2006-2010 Volkswagen Passat and other vehicles
- Material: Aluminum
- Condition: New
A soft or sinking pedal, or brake fluid leaking around the cylinder, can mean the master cylinder is worn. A leaking caliper or hose, air in the lines or worn pads can be behind the same signs, so find the cause before buying. You need one per vehicle, and this listing is one.
Fits
It fits the 2006-2010 Volkswagen Passat and the 2009-2017 Volkswagen CC.
Specifications
Fit and size
- Quantity per vehicle: 1
- Bore diameter: 0.875 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
- Standard: SAE International
- Condition: New
- Country of origin: China
In the box
One master cylinder. A reservoir, a sensor and mounting hardware are not included; plan on new mounting hardware, since old fasteners may not be reusable.
Interchange: 100-1079 · 13-3550 · 11-3550 · 130.33123 · 130.33133 · 355-74010
NM55532 · MC391233 · 3C1614019D · F900007 · MWMMC900007
This part cross-references / interchanges with the following part numbers:
100-1079, 13-3550, 11-3550, 130.33123, 130.33133, 355-74010, NM55532, MC391233, 3C1614019D, F900007, MWMMC900007
Frequently Asked Questions
Is this Passat brake master cylinder correct for the 2006-2010 Volkswagen Passat?
Yes. Dorman M630582 fits the 2006-2010 Volkswagen Passat, and the vehicle takes one.
Does this Dorman master cylinder fit the 2009-2017 Volkswagen CC?
Yes. Dorman M630582 fits the 2009-2017 Volkswagen CC, and the vehicle takes one.
Does this Dorman brake master cylinder come with a reservoir?
No. This listing is one master cylinder only; the reservoir, the sensor and mounting hardware are not included.
What thread size are the outlets on this brake master cylinder?
The rearward and secondary outlets are M12 x 1.0, and the primary outlet thread pitch is 1 mm. The bore diameter is 0.875 in.
Are the rubber components in this master cylinder made for glycol-based brake fluid?
Yes. Every rubber component is made from an EPDM compound chosen to resist glycol-based brake fluid.
