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Yukon Gear Driver Side Axle - 31 Spline 5 Lug (05-14 GT; 11-14 V6; 07-09 GT500)

Item 397393
Market Price $336.32 You Save 13% ($43.87)
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$292.45 (each)

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    Features & Details

    • Ideal for Street, Track, or Drag Race Use
    • Made from High-Quality Metal Alloys
    • Heat-Treated for Added Strength
    • 31-13/16” Long
    • 31 Spline Count
    • 5 x 4.5" – 5 Lug Bolt Pattern
    • For use with 8.8” Rear Differential
    • 1.620” Bearing Journal
    • Professional Installation Recommended
    • Left-Hand, Driver Side Axle
    • Sold Individually
    • 10-Year Manufactures Warranty
    • Fits 2005-2014 GT, 2011-2014 V6 and 2007-2009 GT500
    Street, Autocross, or Strip Upgrade. If your S197 Mustang is sporting some serious power, your original factory axles might be too weak to take the punishment. These premium quality Yukon 1541H alloy steel Axles are far stronger than stock ensuring that all your Mustangs power and torque is transferred straight to the pavement - where it belongs. Yukon Axles are ideal for street, track, and drag racing applications.

    Quality Construction. Manufactured from premium quality 1541H high-alloy steel, this Yukon Axle is heat-treated for superior strength that is up to 25% stronger than your Mustang’s OE axles. Yukon Gear uses a rolled spline process that produces an axle spline that is up to 30% stronger than standard cut splines.

    Direct Fit Upgrade Replacement. Yukon designed their Axles to be a direct fit upgrade replacement for your Mustangs factory axles. Even though installation is a straight forward process with no modifications required, professional installation is highly recommended.

    Required Upgrade. Please note that this Yukon Gear Axle does

    not include any wheel studs. Seeing that no wheel studs are included with this Axle, you will need to purchase new ones to match your factory lug nuts.

    10 Year Limited Warranty. Yukon Gear & Axle warrants the original purchaser that its products will be free from defects in materials and workmanship for a period of 10 years from the date of purchase. Some exclusions or limitations may apply, please see manufacturer's warranty for complete details.

    Application. This Yukon Gear 31-Spline 5-Lug Driver Side Axle is designed for Ford Mustang models equipped with 8.8" ring and pinion gears, including 2005-2014 GT, 2011-2014 V6 and 2007-2009 GT500 models.

    Application Note. 1986-2004 V8 Mustangs came factory equipped with 28 spline axles, except for 2003-2004 SVT Cobras which were 31 spline. All 2005 and newer V8 Mustangs come equipped with 31 spline axles.

    Fitment: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details

    MPN# YA F880043

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Left Hand- Driver Side Axle
    Installation Info
    Tech Specs
    Will it fit my Mustang?

      Customer Photos

        Questions & Answers (6)

        5 Top Rated Questions

        What knurl dimension is to be used for press in studs? What are the bore diameters for the wheel studs? Do you have a Yukon part number for the wheel studs that fit stock lug nuts?

        Can i use this with the other axle (passenger side)it being a moser axle? Or can i purchase just a single moser driverside axle? 2011 gt

        • We would recommend staying with the same brand when it comes to axles, unfortunately, we do not carry the Moser axles separatelybut you will be able to get that directly with Moser. 

        Helpful (0)

        Can I use my old abs hub from my stock axle or do I have to get a new one to be pressed on?

        • When installing the Yukon Gear Driver Side Axle, you can remove your existing ABS exciter ring and press it on to this axle, or press a brand new exciter on.

        Helpful (0)

        Will this fit my 07 4.0 V6?

        • The Yukon Gear Driver Side Axle will not fit a 2007 V6. It is designed to fit the 05-14 GT, 11-14 V6, and 07-09 GT500 Mustangs.

        Helpful (0)

        How much horsepower can these handle?

        • There is not a specific power handling listing for the Yukon Gear Driver Side Axle as overall power handling will depend on a number of factors such as tire type and size, available traction, how hard you are launching, wheel spin, etc.

        Helpful (0)
        Post Your Question
        1 More Question
        after installing the c clip and brake caliper should have any side to side movement on the axle? 1 answer

          Customer Reviews (2) Write a Review

          Overall Rating 4.5

          out of 5 stars

          Installation Time:Afternoon

          • Performance Gain 5 5
          • Fit 4.5 4.5

          • 4/5

            Installation Time: Afternoon

            June 20, 2018

            My new axles

            AM was great I got my new axles in 3 days from the time I ordered them not counting the weekend but still was fast and the Yukon axles are true chomemolly steal ez to install now I’m burning up the street again Dean of NC


            Year: 2008 Submodel: GT

            Helpful (9)

          • 5/5

            Installation Time: Afternoon

            February 11, 2017


            These axles are a great upgrade for high tourque applications!!


            Year: 2005 Submodel: GT

            Helpful (12)

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