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OPR Replacement Master Cylinder (87-93 5.0L)

Item 53218
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Market Price $87.66 You Save 10% ($8.69)
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$78.97 (each)

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    Features & Details

    • Direct Fit OE Replacement
    • Reservoir and Cap Included
    • Bore Size 25.4mm (1")
    • Push Rod Depth 1.41"
    • Fits 87-93 LX 5.0 & GT and 1993 SVT Cobra Mustangs
    More Stopping Power. Improve the stopping power of your classic Foxbody SVT Cobra by replacing that 20 year old leaky Master Cylinder. OPR Mustang Master Cylinders are a great and inexpensive way to bring your Snake to a stop.

    Direct Fit OE Replacement. Featuring factory style connections, this high quality master brake cylinder is made to the original factory specifications from OEM quality materials for a perfect fit replacement that provides reliable leak free operation.

    This OPR Master Brake Cylinder is a direct fit replacement for 1993 SVT Cobra. It can also be used with 1987-1993 LX 5.0 & GT Mustangs with rear brake upgrades to obtain increased brake line pressure for harder and faster braking.

    Technical Note. Brake sensor switch is not included.


    Fitment: 1987 1988 1989 1990 1991 1992 1993 Details

    MPN# 53218

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Master Cylinder
    Installation Info
    Tech Specs
    Will it fit my Mustang?

      Customer Photos (6) Submit Your Photo

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        Questions & Answers (1)

        1 Top Rated Question

        One of the reviews said to do a 3-2 conversion when installing on a stock vehicle.what is a 3-2 line conversion? Thanks, Wayne.

        • It looks like what he was referring to was a 3 brake line to a 2 brake line conversion. There should be no need for this since this is a direct fit replacement and should not need any modification.

        Helpful (0)
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          Customer Reviews (8) Write a Review

          Overall Rating 4.5

          out of 5 stars

          • 1/5

            February 05, 2018

            Master cylinder

            Does not work for 89 GT .. it is only made for 93 cobra


            Year: 1989 Submodel: GT

            Helpful (9)

          • 5/5

            November 15, 2016


            Fit great on my 5 lug conversion swap made my pedal feel alot softer after installing 03 cobra brakes smoother than ever!


            Year: 1990 Submodel: Other

            Helpful (11)

          • 5/5

            August 28, 2015

            gathering parts

            I've been waiting for one of my final piece I need for my Cobra front bake swap. I'm swapping the front brakes on my 1986 SVO, I have a few more parts to go.


            Year: 1986 Submodel: Other Union City, Ca

            Helpful (11)

          • 5/5

            August 26, 2015

            Time to upgrade

            Upgrading my brake system, so I decided to go ahead and install disc brakes on the rear and brought this as an upgrade.


            Year: 1993 Submodel: Other Nevada

            Helpful (11)

          • 5/5

            April 22, 2014

            93 cobra master cylinder

            fit/finish is great.install was straight forward.if going from stock 5.0 you will need to do a 3-2 line conversion but otherwise easy-peasy.also a good idea to check booster rod depth before install


            Year: 1993 Submodel: Other North Battleford, SK, Canada

            Helpful (10)

          • 5/5

            September 07, 2013

            Master Cylinder replacement

            Night and day braking! The unit is a direct fit and did not require modifications in my application. The result is a much more solid pedal feel. I would recommend anyone with a fox mustang upgrade as the stock unit does not compare.


            Year: 1986 Submodel: GT Boston, MA, USA

            Helpful (11)

          • 5/5

            December 22, 2012

            Cobra brakes

            This is a great product it help with my upgrade when installing rear disc brakes.


            Year: 1993 Submodel: Other Houston, TX, USA

            Helpful (11)

          • 5/5

            September 16, 2012

            Master Cylinder Upgrade

            My boys and I are doing a build-up of a '84 Notchback. One of the upgrades was replacing the rear drum brakes with new disc brakes. This upgrade required a master cylinder capable of producing greater fluid volume/pressure. With a larger bore this master cylinder is perfect for the job. This product works perfect!


            Year: 1984 Submodel: Other Pennsylvania, USA

            Helpful (11)

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