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

Market Price $563.08 You Save 13% ($73.45)
Our Price

$489.63 (kit)

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  • Item J103767
  • MPN# YDGD44-3-30-1

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Features & Details

  • 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 03-06 TJ Rubicon Model Front or Rear Axles
  • Fits 2007-2018 Wrangler JK Non-Rubicon Rear Axles
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 03-06 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 Details

What's in the Box
  • (1) Locker
Installation Info
Tech Specs
Will it fit my Wrangler?
  • TJ Rubicon - 03, 04, 05, 06
  • JK - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17
  • JK Unlimited - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17
  • TJ - 03, 04, 05, 06
  • TJ Unlimited - 04, 05, 06
  • JK Rubicon - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17

Customer Photos

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1 Questions / 1 Answers

Ask a Question

Can this be used with 4.88 gears?

VincentS

  • 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

    MeridethXT

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