SAVE 15% OFF ANY ORDER | 20% OFF $100+ | ONLINE ONLY
USE CODE
MARCH
*
Exclusions apply.
✕
Advance Auto Parts Logo
Choose a Store
Share
Product thumb
Product thumb
Product thumb
Product main large
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?

Store Pickup

FREE
No Store Selected

Same Day Home Delivery

No Store Selected

Home Delivery

FREE for orders over $35

Standard Delivery Available

Curbside pickup is available at most stores
Loading...

TOP SELLERS

    AAP Flag
    $19.99
    (10)
    AutoCraft Car & SUV Floor Mat, Black Rubber, All-Season, Trim to Fit, 4 Piece
    AAP Flag
    $31.99
    (67)
    AutoCraft Car & SUV Floor Mat, Black Rubber Heavy-Duty/All-Season, Trim to Fit, 4 Piece
    AAP Flag
    $51.99
    (3)
    Plasticolor Chevrolet Floor Mats: Black With Yellow Bowtie, WeatherPro, Universal, 4 Pack
    AAP Flag
    $29.99
    (54)
    AutoCraft Car & SUV Floor Mat, Black Rubber, All-Season, Universal, 4 Piece
    AAP Flag
    $51.99
    (1)
    Plasticolor Honda Elite Floor Mats: Black W/ White Logo, Rubber, Durable, Universal, 2 Pk
    AAP Flag
    $52.99
    (0)
    Plasticolor Honda Floor Mats: Black, WeatherPro, Ultra Durable, Universal, 4 Pack
    AAP Flag
    $23.99
    (6)
    Economy Black Car & SUV Floor Mat, Tan Rubber, Trim to Fit, 4 Piece
    AAP Flag
    $42.99
    (0)
    AutoCraft SUV Floor Mat, Black Rubber, Trim to Fit, 5 Piece, Cargo Mat Included
    AAP Flag
    $29.99
    (18)
    AutoCraft Car & SUV Floor Mat, Clear Rubber, Heavy-Duty/All-Season, Trim to Fit, 4 Piece
    AAP Flag
    $11.99
    (8)
    AutoCraft Car & SUV Rear Floor Mat, Black Rubber, All-Season, Universal, 2 Piece

Product Information

Product Details
Part No. MCA630546
Warranty Details (LIMITED LIFETIME REPLACEMENT)
Assemblies match what was originally installed on the car from OE for quality, fit, function and material.

Product Features:
  • Rubber components independently tested and certified by approved labs globally to meet extreme (hi and low) temperatures.
  • Master cylinders use correct EPDM rubber for DOT3, 4 and 5 brake fluids
  • All aluminum castings are "hard anodized"
  • All iron castings are coated to prevent rust
  • Manufacturers all major components in house.
  • Most brake masters ship with OE size/shape reservoirs, floats, switches, sensors and valves to match original OE assembly.
  • All machining done by computer programed CNC machines.
  • Castings go through 2 inspection processes (via micrometer and via go-no go fixture check) before being sent to the assembly department insuring all machining is correct and matches the OE.
  • Before assembly all castings and components are cleaned by automated ultrasonic cleaning machines
  • Assembly is done in clean room insuring no contamination is introduced into final assembly.
  • All assemblies are dated coded for 100% accurate trace-ability.
  • Every assembly is pressure tested before being shipped insuring dependable operation and leak-free performance
Specifications
Color/Finish:
Gray

Hardware Included:
No

Master Cylinder Bore Diameter:
0.937 in

Master Cylinder Material:
Aluminum

Mounting Hole Quantity:
2

New Or Remanufactured:
New

Port Quantity:
2

Primary Outlet Thread Diameter:
7/16 x 24 in

Push Rod Included:
No

Reservoir Included:
Yes

Reservoir Material:
Plastic

Reservoir Type:
Single

Secondary Outlet Thread Diameter:
7/16 x 24 in

YOU MAY ALSO LIKE

    2-In-1 All Season Windshield Washer Fluid: Improved Water Beading, 1 Gallon
    $6.99
    (1256)
    Rain-X 2-In-1 All Season Windshield Washer Fluid: Improved Water Beading, 1 Gallon
    Motor Treatment; Fuel and Oil Additive, for all Gas and Diesel Engines, 16 oz.
    $9.99
    (3969)
    Sea Foam Motor Treatment; Fuel and Oil Additive, for all Gas and Diesel Engines, 16 oz.
    Brake Parts Cleaner, Non-Chlorinated, High VOC, 14 oz.
    $5.49
    (1441)
    Carquest Brake Cleaner Brake Parts Cleaner, Non-Chlorinated, High VOC, 14 oz.
    7 Quart Plastic Drain Pan
    $3.99
    (2)
    Performance Tool 7 Quart Plastic Drain Pan
    Upper Cylinder Lube/Fuel Treatment, 5.25 oz.
    $6.99
    (659)
    Lucas Oil Products Upper Cylinder Lube/Fuel Treatment, 5.25 oz.
    Sil-Glyde Brake Lubricant: Silicone, Stops Break Noise, .14 Oz (sold by each)
    $1.99
    (19)
    American Grease Stick Co. Sil-Glyde Brake Lubricant: Silicone, Stops Break Noise, .14 Oz (sold by each)
    Shop Towels: 9.4" x 11" Sheets, 55 Sheets a Roll, 1 Pack
    $4.99
    (1020)
    Scott Brand Shop Towels: 9.4" x 11" Sheets, 55 Sheets a Roll, 1 Pack
    Brake Parts Cleaner, Chlorinated, Non-Flammable, 19 oz.
    $5.49
    (262)
    Carquest Brake Cleaner Brake Parts Cleaner, Chlorinated, Non-Flammable, 19 oz.
    Windshield Washer Fluid: -20 Deg. F Protection, Removes Frost, 1 Gallon
    $5.49
    (84)
    FRAM Washer Fluid Windshield Washer Fluid: -20 Deg. F Protection, Removes Frost, 1 Gallon
    Spark Plug Boot Protector Dielectric Grease, Pouch, 4 g
    $1.99
    (28)
    American Grease Stick Co. Spark Plug Boot Protector Dielectric Grease, Pouch, 4 g
5 out of 5
1 Customer Reviews
0% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
Pros
No Pros
Cons
No Cons
Loading...
Loading...
Loading...
Loading...
Loading...
Displaying Reviews 1 - 5Back to Top

CUSTOMERS ALSO LIKED

    Extended Performance Full Synthetic Engine Oil 0W-20, 5 Quart
    $36.99
    (2976)
    Mobil 1 Extended Performance Full Synthetic Engine Oil 0W-20, 5 Quart
    Extended Life All Vehicles Antifreeze 50/50 Ready-to Use, 1 Gallon
    $10.99
    (92)
    FRAM Extended Life All Vehicles Antifreeze 50/50 Ready-to Use, 1 Gallon
    Wiper Blade: 26", Water Repellency 2-in-1 Premium Beam, Pack of 1
    $29.99
    (4095)
    Rain-X Latitude Wiper Blade: 26", Water Repellency 2-in-1 Premium Beam, Pack of 1
    Extended Performance High Mileage Full Synthetic Engine Oil 0W-20, 5 Quart
    $36.99
    (232)
    Mobil 1 Extended Performance High Mileage Full Synthetic Engine Oil 0W-20, 5 Quart
    High Mileage Full Synthetic Engine Oil 0W-20, 5 Quart
    $33.99
    (1333)
    Mobil 1 High Mileage Full Synthetic Engine Oil 0W-20, 5 Quart
    Antifreeze and Coolant: 50/50 Ready To Use, Universal, Protects Against Corrosion, 1 Gallon
    $14.99
    (886)
    Prestone Antifreeze and Coolant: 50/50 Ready To Use, Universal, Protects Against Corrosion, 1 Gallon
    Advanced 0W-20 Fuel Economy Motor Oil, 5 Quart
    $32.99
    (2976)
    Mobil 1 Advanced 0W-20 Fuel Economy Motor Oil, 5 Quart
    H11 SilverStar Ultra: Halogen Headlight Bulb, Brightest Downroad and Whiter Light, 2 Pack
    $57.99
    (1710)
    Sylvania H11 SilverStar Ultra: Halogen Headlight Bulb, Brightest Downroad and Whiter Light, 2 Pack
    Extended Life All Vehicles Antifreeze Concentrate, 1 Gallon
    $13.99
    (33)
    FRAM Extended Life All Vehicles Antifreeze Concentrate, 1 Gallon
    Oil Filter: Ideal for Synthetic Oil, Protection To 20,000 Miles
    $19.99
    (2121)
    Mobil 1 Oil Filter: Ideal for Synthetic Oil, Protection To 20,000 Miles
When I received this part and attempted to bench bleed it as soon as I poured the brake fluid in it leaked fluid out of both brake line fittings ? I thought it had to be pumped to force the fluid out those fittings. What is the proper process for bench bleeding this master cylinder?
Verified Reply - Solomon
Happy to help, Jmikef21! Please click the below link to view the proper instructions for bench bleeding of this Master Cylinder - Part No. MCA630546: http://static.dormanproducts.com/document/BrakeMasterCylinder_IS.PDF

TOP SELLERS IN THIS CATEGORY

    Harley-Davidson Floor Mats: Black, WeatherPro, Ultra Durable, Universal, 4 Pack
    $52.99
    (0)
    Plasticolor Harley-Davidson Floor Mats: Black, WeatherPro, Ultra Durable, Universal, 4 Pack
    Jeep Floor Mats: Black, WeatherPro, Ultra Durable, Universal, 4 Pack
    $50.99
    (0)
    Plasticolor Jeep Floor Mats: Black, WeatherPro, Ultra Durable, Universal, 4 Pack
    Molded Fit, Cocoa, Thermoplastic Polyolefin (Tpo), 1 Piece
    $128.99
    (0)
    WeatherTech Molded Fit, Cocoa, Thermoplastic Polyolefin (Tpo), 1 Piece
    Direct-Fit, Deeply Sculpted Channels, Black, Rubber, 2 Piece
    $79.99
    (0)
    WeatherTech Direct-Fit, Deeply Sculpted Channels, Black, Rubber, 2 Piece
    Molded Fit, Black, Thermoplastic Polyolefin (Tpo), 1 Piece
    $119.99
    (0)
    WeatherTech Molded Fit, Black, Thermoplastic Polyolefin (Tpo), 1 Piece
    Car & SUV Floor Mat, Black/Matt Red Stripe Rubber, Sporty, All-Season, Trim to Fit, 4 Piece
    $45.99
    (2)
    AutoCraft Car & SUV Floor Mat, Black/Matt Red Stripe Rubber, Sporty, All-Season, Trim to Fit, 4 Piece
    Best Fit, Deeply Sculpted Channels, Black, Rubber, 2 Piece
    $74.99
    (0)
    WeatherTech Best Fit, Deeply Sculpted Channels, Black, Rubber, 2 Piece
    Direct-Fit, Deeply Sculpted Channels, Black, Rubber, 2 Piece
    $79.99
    (1)
    WeatherTech Direct-Fit, Deeply Sculpted Channels, Black, Rubber, 2 Piece
    Direct-Fit, Deeply Sculpted Channels, Black, Rubber, 2 Piece
    $74.99
    (0)
    WeatherTech Direct-Fit, Deeply Sculpted Channels, Black, Rubber, 2 Piece
    Molded Fit, Raised Channels With A Lower Reservoir, Black, 1 Piece
    $185.99
    (0)
    WeatherTech Molded Fit, Raised Channels With A Lower Reservoir, Black, 1 Piece
Feedback