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Yukon Gear Grizzly Locker for 30 Spline Dana 44 Rear Axles (07-11 Jeep Wrangler JK; 12-18 Jeep Wrangler JK w/ Manual Transmission)

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Market Price $785.93 You Save 13% ($102.51)
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$683.42 (kit)

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  • Item J103772

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    Features, Video & Details

    • 100% Power to Both Tires
    • Patent Pending Design Reduces Failures
    • 8620 Alloy Steel Internals
    • Assembled in the USA
    • For 30 Spline, Dana 44 Rear Axles
    • Fits 2007-2018 Jeep Wrangler JK Models, Excluding 2012-2018 Automatic Models

    Review & Installation Video

    Review & Install Video

    Locking Power. Conquer the trail with the Yukon Gear Grizzly Locker for your JK's Dana 44. This Locker features a patent pending design that reduces the risk of failure commonly found with locker use for superior performance. It provides 100% locking power and is easily disengaged for open traction on road.

    Extreme Construction. This Wrangler locker is proudly assembled in the USA and features 8620 alloy steel internals for extreme strength. It comes backed with Yukon's 2 year replacement warranty that will provide up to $2,000 in collateral damages. This unit is drilled for 1/2" ring gear bolts. Some exclusions apply, please see manufacturer warranty for full details.

    Application. This Yukon Gear Grizzly Locker is designed for use in 30 spline, Dana 44 rear axles found on 2007-2018 Jeep Wrangler non-Rubicon JK Models, excluding 2012-2018 automatic transmission models.

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

    MPN# YGLD44-3-30-JK

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

    Installation Info
    Tech Specs

      Customer Photos

        Questions & Answers (4)

        4 Top Rated Questions

        Im looking to upgrade my from rubi locker to something better i have new ten factory axles to install and yukon 5.13 gears i have a 6 spd which locker would be a good mid range locker?

        • The best locker for you will depend on your application and use. Please contact our customer service department so we can get a better idea of the build and use of your Jeep so we may best assist you.

        Helpful (0)

        How are these lockers engaged and disengaged?

        • This Yukon locker is a mechanical locking differential which will automatically engage at lower speeds and disengage automatically at faster speeds.

        Helpful (0)

        Will this work with automatic transmission

        • Hi, This Yukon Gear Grizzly Locker is designed for use in 30 spline, Dana 44 rear axles found on 2007-2018 Jeep Wrangler non-Rubicon JK Models, excluding 2012-2018 automatic transmission models. So unfortunately this would not work with an automatic transmission.

        Helpful (0)

        when I get this installed will I have to get everything re-geared or could I just leave everything alone?

        • Hello, You can run a locker with stock gears. This being said if upgrading tires to a larger size it is recommended to do a re-gear.

        Helpful (0)
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          Customer Reviews (1) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 5 5
          • Fit 5 5
          • Bang For Your Buck 5 5



          • 5/5

            Installation Time: Less than 1 Hour

            November 03, 2016

            great for offroad

            These lockers make it so much easier to drive offroad and to travel through mud

            Butch

            Year: 2010Submodel: Wrangler

            Helpful (13)

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