Master Cylinder - New
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Master Cylinder - New Master Cylinder - New
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Carquest Wearever Master Cylinder - New

Part No. MCA630034 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

All master cylinders meet or exceed O.E. form, fit and function.
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Color/Finish:Gray
Hardware Included:No
Master Cylinder Bore Diameter:1.000 in
Master Cylinder Material:Aluminum
Mounting Hole Quantity:2
New Or Remanufactured:New
Port Quantity:2
Primary Outlet Thread Diameter:1/2 x 20 in
Pushrod Included:No
Reservoir Included:Yes
Reservoir Material:Plastic
Reservoir Type:Single
Secondary Outlet Thread Diameter:1/2 x 20 in

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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    ON MY CHEVY S-
    10 XTREME 2001 4.3....MY BRAKE FLUID IS LEAKING....RIGHT WHERE IT CONNECTS TO THE BRAKE BOOSTER...DO I NEED A MASTER CYLINDER GASKET?? OR A NEW MASTER CYLINDER???
    Asked on 1/13/2016 by TC....(CURIOUS) from NEPTUNE N.J.

    1 answer

    • CUSTOMER CARE

      A:

      Hi TC, you might need to replace the master cylinder for this issue. However, I would suggest that you take your vehicle and get it thoroughly checked by a certified mechanic before buying any parts that may/may not solve the problem.

      Answered on 1/14/2016 by Solomon from AAP
  • Q:

    Eleventh digit in my VIN is 8. Which master cylinder will fit it?
    Asked on 5/19/2015 by L from Oh

    1 answer

    • CUSTOMER CARE

      A:

      Hi L! Please provide us with the details of your application (including the year, make and model) and I will be happy to provide you with the correct master cylinder that can be used if available.

      Answered on 5/20/2015 by Solomon
Displaying questions 1-2

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