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Yukon Gear 8.5 in. & 8.6 in. Rear Axle Ring Gear and Pinion Kit - 3.73 Gears (07-18 Silverado 1500)

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Market Price $355.81 You Save 13% ($46.41)
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$309.40

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  • Item S101141

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    Features & Details

    • Yukon Gear 8.5 in. & 8.6 in. Rear Ring Gear & Pinion Set
    • High Performing Gear & Pinion Set
    • Cutting-Edge Manufacturing Process
    • Quiet Running Gear
    • Quality Construction 
    • Diameter of Ring Gear: 8.50”
    • 10 Ring Gear Bolts
    • 30 Spline Pinion
    • 3.73 Ratio
    • One Year Warranty Manufacturer Defects
    • Fits all 2007-2018 Chevy Silverado
    High Performance. Whether you are driving on the street, on the track, or off-road you will enjoy the high performance value of the Yukon Rear Ring Gear & Pinion Set. These gears can expertly handle the harshest driving conditions. You'll receive a 1-year warranty on manufacturer defects.

    Pioneering Technology. Yukon Gear uses advanced technology in the manufacturing process and they have created a gear that runs very quietly. You can be confident that you are getting a product that is made from quality materials.

    Dimensions. The ring gear has a diameter of 8.50". The ratio is 3.73 and the pinion has 30 Spline. There are 10 ring gear bolts.

    Application. The Yukon Gear 8.5 in. & 8.6 in. Rear Ring Gear & Pinion Set is available for all 2007-2018 Chevy Silverados.

    Technical Note. Installation costs will vary, but a good rule of thumb is between $250 and $300. Be sure to work with a reliable shop that you trust for installations.

    Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

    MPN# YG GM8.5-373

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • (1) Ring Gear
    • (1) Pinion Gear
    Installation Info

      Customer Photos

        Questions & Answers (1)

        1 Top Rated Question

        How much towing power will I gain by changing from the 3.42 gear to the 3.73 gear?

        • Changing gear ration does not change your power, it simply allows for the ability to reach the top end of each gear faster, which typically means your driving faster. This is a mechanical change however, so this will not be changing any HP or TQ numbers.

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