Master Cylinder - New
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Carquest Wearever Master Cylinder - New

Part No. MCA39654 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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Hardware Included:No
Master Cylinder Bore Diameter:0.875 in
Master Cylinder Material:Cast Iron
Mounting Hole Quantity:2
New Or Remanufactured:New
Port Quantity:3
Primary Outlet Thread Diameter:M10 x 1.0 mm
Pushrod Included:No
Reservoir Included:Yes
Reservoir Material:Plastic
Reservoir Type:Single
Secondary Outlet Thread Diameter:M10 x 1.0 mm


by PowerReviews
Carquest WeareverMaster Cylinder - New

(based on 1 review)

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Reviewed by 1 customer

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Great product


from pevely, Mo.

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3 or more reviews submitted


  • Easy To Install
  • Lightweight


    Best Uses

    • Everyday Driving
    • Replacement

    Comments about Carquest Wearever Master Cylinder - New:

    Perfect fit for mazda B2200

    Comment on this reviewHelp Icon

    Do you have questions about this product?


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    1 Question | 1 Answer
    Displaying question 1
    • Q:

      after installing master cylinder and bleeding brakes the brake pedal still goes to floor?
      Asked on 8/18/2011 by philly from fairburn, ga.

      1 answer



        Air in the lines can also cause the pedal to go to the floor, by usually results in a spongy, soft pedal. Unless the whole system has been bled properly, you might have air pockets throughout the system. And also check your fluid level and any line leaks.

        Answered on 8/18/2011 by Dennis from AAP
    Displaying question 1

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