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

Market Price $758.99 You Save 12% ($87.32)
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$671.67 (kit)

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  • Item J103772
  • MPN# YGLD44-3-30-JK

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    Features & 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
    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

    Installation Info
    Tech Specs
    Will it fit my Wrangler?
    • JK Rubicon 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • JK Rubicon 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • JK Wrangler 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • JK Wrangler 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18

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    3 Questions / 3 Answers

    Ask a Question

    How are these lockers engaged and disengaged?

    DaveL

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

      XTRichS

    Helpful (0)

    Will this work with automatic transmission

    BeauM

    • 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.

      XTDavidC

    Helpful (0)

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

    awarner196

    • 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.

      XTMikeK

    Helpful (0)

    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 (3)

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