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Yukon Gear Super Ring Gear and Pinion Kit - 3.73 Gears (15-19 All)

Market Price $312.99 You Save 8% ($24.92)
Our Price

$288.07 (kit)

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  • Item 403263
  • MPN# YG F8.8-373-15

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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 2015–2019 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 2015–2019 Ford Mustang models. It is sold as a kit.

    Fitment: 2015 2016 2017 2018 2019 Details

    CA Residents: Warning: California's Proposition 65

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

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    Questions & Answers (3)

    3 Top Rated Questions

    Will this work with the 10 speed auto?

    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 (4)

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