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

Part No. MCA390740 Warranty Details  
$45.99
Quantity  Add to Cart

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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 programmed 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
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Bleeder Kit Included:Yes
Brake Booster Included:No
Master Cylinder Bore Diameter:1.25 in
Master Cylinder Cap Included:Yes
Master Cylinder Material:Aluminum
Mounting Hole Quantity:2
New Or Remanufactured:New
Pushrod Included:No
Reservoir Included:Yes

REVIEW SNAPSHOT®

by PowerReviews
Carquest WeareverMaster Cylinder - New
 
1.5

(based on 2 reviews)

Ratings Distribution

  • 5 Stars

     

    (0)

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  • 2 Stars

     

    (1)

  • 1 Stars

     

    (1)

Reviewed by 2 customers

Displaying reviews 1-2

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2.0

M/C works well; Fluid switch Faulty

By 

from Shreveport,LA

About Me Mechanic

See all my reviews

3 or more reviews submitted

Pros

  • Easy To Install
  • No Fade

Cons

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about Carquest Wearever Master Cylinder - New:

    M/C worked fine, except fluid level switch was faulty, causing brake warning light to iluminate. this caused me plenty extra work,money and grief trying to hunt down cause. Finally reinstalled old switch and light went out. 4 hours extra work.

     
    1.0

    new?

    By 

    from Ohio

    Verified Reviewer

    Pros

      Cons

      • Garbage

      Best Uses

      • Paperweight

      Comments about Carquest Wearever Master Cylinder - New:

      "New" part, bench bleeds backward with no tubes, just plugs, which can't work correctly. 20 yrs experience in auto mechanics and can't get a good part anymore.

      • Car & Truck:
      • Auto Enthusiast, Mechanic, Truck Enthusiast

      Displaying reviews 1-2

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