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Yukon Gear Super Ring Gear and Pinion Kit - 3.73 Gears (15-20 All)

Item 403263
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Market Price $386.34 You Save 13% ($50.39)
Our Price

$335.95 (kit)

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Ship to: Ashburn - 20149
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    Features & Details

    • Super Ring and Pinion Gear Kit With 3.73 Gear Ratio
    • Boosts Acceleration Ability
    • Durable Manufacture
    • Covered by One-Year Limited Warranty
    • Expert-Level Installation
    • Sold as a Kit
    • Fits All 2015–2020 Ford Mustang Models

    Boosts Acceleration Ability. Even with gobs of power under the hood, you can still get your beloved Ford Mustang from 0 to 60 mph faster. You can accomplish this with the Yukon Gear Super Ring Gear & Pinion Kit - 3.73 Gears. Rated at 3.73 for its gear ratio, this kit consists of ring and pinion gears that are made to bolster the performance orientation of your muscle car.

    Durable Manufacture. Constructed from high-quality steel, these gears are made to be tough. The rockiest of terrain and the harshest of weather conditions will not be able to subdue it.

    Covered by One-Year Limited Warranty. For a year after the purchase, Yukon Gear and Axle warranties that these gears will be free from defects in craftsmanship and materials.

    Expert-Level Installation. You will need multiple tools to install these gears. As a result, the process requires an expert level of technical expertise, and it can take about 6 hours to complete.

    Application. The Yukon Gear Super Ring Gear & Pinion Kit - 3.73 Gears fits all 2015–2020 Ford Mustang models. It is sold as a kit.

    Fitment: 2015 2016 2017 2018 2019 2020 Details

    MPN# YG F8.8-373-15

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) 3.73-Ratio Ring and Pinion Gear Kit
    Installation Info

      Customer Photos

        Questions & Answers (5)

        5 Top Rated Questions

        I want to change my mustang gt 2015 gears 3:15 for a 3:73. It has an automatic transmission. Do I have to altered the transmission in order to have a correct reading in the cluster?

        • You should be able to have a dealer program it.

        Helpful (0)

        I want to change my mustang gt 2015 gears 3:15 for a 3:73. It has an automatic transmission

        • This will work with your vehicle.

        Helpful (0)

        Will this work with the 10 speed auto?

        • These will work with the 10 speed auto.

        Helpful (0)

        Can this work on 3.55 gears manual s550 v6?

        • This is for 3.73 and for the V6 has fitment for 15-17.

        Helpful (0)

        can I use this gear set to replace my stock 315?

        • These Yukon 3.73 gears are not compatible with a 3.15 ratio differential - use differential M-4204-MT or M-4204-M.

        Helpful (0)
        Post Your Question

          Customer Reviews (1) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Shop Install

          Installation Cost:$250-$500

          • Performance Gain 5 5
          • Fit 5 5

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $250-$500

            July 18, 2018

            Yukon Gear 3.73

            This Yukon gear really woke up my GT!! Very happy with my choice!


            Year: 2017 Submodel: GT

            Helpful (12)

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