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

Market Price $291.71 You Save 12% ($33.56)
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  • Item 397393
  • MPN# YA F880043

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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

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

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    3 Questions / 3 Answers

    Ask a Question

    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.

      Rob D

    Helpful (0)

    after installing the c clip and brake caliper should have any side to side movement on the axle?


    • The Yukon Gear Driver Side Axle - 31 Spline 5 Lug should be pretty snug once everything is installed. We would recommend going back to look at the installation for anything causing this.


    Helpful (0)

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    Customer Reviews (1) Write a Review

    Overall Rating 5.0

    out of 5 stars

    Installation Time:Afternoon

    • Performance Gain 5 5
    • Fit 4 4

    • 5/5

      Installation Time: Afternoon

      February 11, 2017


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


      Year: 2005 Submodel: GT

      Helpful (3)

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