Master Cylinder - New
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Carquest Wearever Master Cylinder - New

Part No. MCA390320 Warranty Details  
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All master cylinders meet or exceed O.E. form, fit and function.
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Pedal Rod Included:No
Port Count:2
Reservoir Type:Single
Reservoir Material:Plastic
Reservoir Included:Yes
Master Cylinder Color/Finish:Gray
Secondary Port Size:9/16 x 18
Primary Port Size:1/2 x 20
Installation Hardware Included:No
Product Condition:New
Bore Diameter (N-1):36mm
Bore Diameter (N):0.944"
Mounting Hole Quantity:2
Master Cylinder Material:Aluminum
Package Contents:Master Cylinder

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

    Does this fit a 1995 gmc jimmy?same truck but says not compatable.
    Asked on 11/6/2016 by bobby from wisconsin

    1 answer



      Hi Bobby, happy to help you! This Carquest Wearever Master Cylinder - New (Part No. MCA390320) is not an exact fit for your 1995 GMC Jimmy. We do have an exact master cylinder available online for your vehicle and the part number is 10-2755. Please enter your vehicle on our website and search for this part to check the fitment.

      Answered on 11/8/2016 by Steve from AAP
  • Q:

    dose this master cyl unit have the proportioning valve in it
    Asked on 9/26/2011 by bob

    1 answer



      Yes, this unit should have a proportioning valve.

      Answered on 9/28/2011 by Vincent from AAP
Displaying questions 1-2

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