Brake Master Cylinder for 2002-2004 Subaru Outback & More - Dorman M630359

$193.99

Vehicles this part fits

    Part number: M630359
    UPC: 885484129184
    Condition: New
    Weight: 1.73 LBS
    Item Package Quantity: 1
    $193.99
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    Dorman - First Stop Brake Master Cylinder P/N:M630359
    Dorman - First Stop Brake Master Cylinder P/N:M630359
    $193.99
    $193.99

    Dorman M630359 brake master cylinder for the 2002-2004 Subaru Outback and other vehicles turns pedal force into hydraulic pressure for the brakes.

    • Part of the Dorman First Stop line
    • Aluminum master cylinder body
    • 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 M630359 brake master cylinder
    • Fits: 2002-2004 Subaru Outback and other vehicles
    • Material: Aluminum
    • Condition: New

    A soft or sinking pedal, fluid around the master cylinder or a brake warning light can mean this part is worn, though a leaking brake line or a worn caliper can be behind the same signs, so trace the cause before replacing anything.

    Fits

    It fits the 2002-2004 Subaru Outback and the 2002-2003 Subaru Legacy, with one master cylinder per car.

    Specifications

    Fit and size

    • Quantity per vehicle: 1
    • Bore diameter: 1.0625 in
    • Mounting holes: 2
    • 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
    • Reservoir type: single
    • Rubber components: EPDM
    • Condition: New
    • Country of origin: Taiwan

    In the box

    One master cylinder with its reservoir and cap, and a bleeder kit. Mounting hardware, a mounting bracket and a push rod are not included.

    Interchange: 100-1918 · 11-2873 · 11-3066 · 11-3164 · 130.47028 · 355-13024
    M55272 · MC390938 · 26401AE010 · 26401AE011 · F142352 · MC142352

    This part cross-references / interchanges with the following part numbers:

    100-1918, 11-2873, 11-3066, 11-3164, 130.47028, 355-13024, M55272, MC390938, 26401AE010, 26401AE011, F142352, MC142352

    Frequently Asked Questions

    Is this Subaru Outback brake master cylinder correct for the 2002-2004 Outback?

    Yes. Dorman M630359 fits the 2002-2004 Subaru Outback, and each one takes a single master cylinder.

    Can I use this Subaru Legacy brake master cylinder on a 2002-2003 model?

    Yes. Dorman M630359 fits the 2002-2003 Subaru Legacy, and the car takes one master cylinder.

    What is in the box with this Dorman master cylinder?

    The box holds the master cylinder with its reservoir and cap, plus a bleeder kit. Mounting hardware, a mounting bracket and a push rod are not included.

    What is the bore size of this Dorman brake master cylinder?

    The bore diameter is 1.0625 inches. The aluminum body has two outlets, and the rearward and secondary outlets use M12 x 1.0 threads.

    What brake fluid are the rubber parts in this master cylinder made for?

    All of its rubber components are made of EPDM compound, which resists glycol-based brake fluid.

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