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Yukon Gear Dura Grip Differential for Dana 44; 30 Spline 3.73 and Down Gear Ratio (03-06 Jeep Wrangler TJ Rubicon; 07-18 Jeep Wrangler JK)

Item J103767
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$599.49 (kit)

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      Review & Installation Video

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Dura Grip Positraction
      • 3.73 & Down
      • 30 Spline
      • 4 Spring Clutch Style
      • Forged 4320 Steel Internals
      • Fully Rebuild-Able
      • 1 Year Warranty
      • For Dana 44 Axles
      • Fits 2003-2006 TJ Rubicon Model Front or Rear Axles
      • Fits 2007-2018 Wrangler JK Non-Rubicon Rear Axles

      Description

      Positive Traction. Gain the reliable performance in traction you need with the Yukon Dura Grip Positraction for Dana 44 axles. Designed for use with gear ratios 3.73 & down, you'll gain superior operation with a strong lock-up ability to transfer torque to the tire with the most traction. This 4 spring, Raybestos® composite clutch style limited slip locker ensures traction where you need it without compromise.

      Quality Construction. This locker is assembled in the USA and is fully rebuild-able for stress free maintenance down the road. The internal gears are forged 4320 steel and precision cut for stronger teeth and extreme performance. This locker is backed by a 1 year limited warranty to ensure quality craftsmanship.

      Application. This Yukon Dura Grip Positraction is designed for use in Dana 44, 30 spline front or rear axles found in 2003-2006 TJ Rubicon models or Dana 44, 30 spline rear axles found on 2007-2018 Jeep Wrangler JK non-Rubicon models. Designed for gear ratios 3.73 & down.

      Fitment: 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

      MPN# YDGD44-3-30-1

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

      5.0

      Customer Reviews (1)

      Write a Review

      Ratings Summary

      5.0 out of 5 overall rating from 1 customers

      Installation Time: Shop Install

      Installation Cost: $100-$250





      • July 28, 2018

        5 2012 Wrangler - BenK Installation Time: Shop Install Installation Cost: $100-$250

        Yukon grizzly

        I absolutely love this product I'm not into hard rock crawling but I do love Offroad adventuring and this Yukon grizzly gives me just what I need to get through the trails that I do the perfect addition to my vehicle would highly recommend it to anyone

        Helpful (12)

      Questions & Answers (2 answers)

      2 Top Rated Questions

      Can this be used with 4.88 gears?

      • Thank you for your question! This locker would work in conjunction with 3.73 ratio's and numerically lower, like a 3.55, 3.21, or 3.07. I have listed a link to an LSD below that will work with a 3.92 gear ratio and higher. https://www.extremeterrain.com/auburn-gear-pro-series-jk-tj-yj-542082.html

      Helpful (1)

      Will this work in 2014 jk auto transmission

      • This item has a variety of fitments as long as it is not a JK Rubicon .

      Helpful (0)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Locker

      Tech Specs

      Will It Fit My Wrangler

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