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

Part No. MCA39309 Warranty Details  
$70.99
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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Primary Port Size:9/16 x 18
Installation Hardware Included:No
Reservoir Type:Single
Reservoir Material:Aluminum
Reservoir Included:Yes
Master Cylinder Color/Finish:Gray
Secondary Port Size:1/2 x 20
Package Contents:Master Cylinder
Product Condition:New
Pedal Rod Included:No
Bore Diameter (N):1.343"
Mounting Hole Quantity:2
Master Cylinder Material:Cast Iron
Port Count:2

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1 Question | 1 Answer
Displaying question 1
  • Q:

    My G30 Has Dual rear wheels & Hydro-Boost. - Yes, I know this master cylinder will physically "fit", but is it the correct master cylinder?
    Dual rear wheels have a longer bore to provide more fluid to rear wheels.
    Asked on 5/24/2011 by F. Hopper

    1 answer

    • CUSTOMER CARE

      A:

      In order for us to further assist you, would you please provide us with the year and engine size of your application?

      Answered on 5/25/2011 by DIY Daniel from AAP
Displaying question 1

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