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Auburn Gear Dana 30 Ected Max-Locker Differential for 27 Spline Axles & 3.73 & Numerically Higher Gear Ratio (87-18 Jeep Wrangler YJ, TJ & JK)

ExtremeTerrain no longer carries the Auburn Gear Dana 30 Ected Max-Locker Differential for 27 Spline Axles & 3.73 & Numerically Higher Gear Ratio (87-18 Jeep Wrangler YJ, TJ & JK).

Features & Details

  • Enhances Your Wrangler's Traction
  • Features Billet Steel Construction
  • Offers Quiet Operation
  • For Use with 3.73 Gear and Numerically Higher
  • Shifts from Limited Slip to Spool
  • 4 Year Replacement Warranty
  • Fits Dana 30 with 27 Spline Axles
  • Fits 1987-2018 Jeep Wrangler Models
Enhanced Function. The Auburn Gear 545017 ECTED Max Locker Differential improves ride quality by maximizing your jeep's traction abilities. It offers the traction control of two different differentials - a limited-slip differential and a full-locking differential - in one unit. This Auburn Gear selectable locker can be used with 3.73 gear ratio and up and 27 spline axles.

Solid Design. It features a unique cone-clutch design and has an aircraft-quality 9310 heat-treated billet steel construction for durability. We recommend professional installation to ensure proper function.

Fitment. This selectable locker is designed for 1987-2018 Jeep Wrangler models equipped with a Dana 30 and 27 spline axles.

Fitment: 1987 1988 1989 1990 1991 1992 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

MPN# 545017

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

What's in the Box
  • (1) Locker
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
  • TJ Rubicon 2 Door - 03, 04, 05, 06
  • TJ Rubicon Unlimited 2 Door - 05, 06
  • TJ Wrangler 2 Door - 97, 98, 99, 00, 01, 02, 03, 04, 05, 06
  • TJ Wrangler Unlimited 2 Door - 04, 05, 06
  • YJ Wrangler 2 Door - 87, 88, 89, 90, 91, 92, 93, 94, 95

    Customer Photos

      Q & A

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        Customer Reviews (3) Write a Review

        Overall Rating 3.7

        out of 5 stars

        Installation Time:Full Day

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



        • 5/5

          Installation Time: Afternoon

          February 15, 2019

          Work Great

          It works great, but the steering is definitely different, and the steering wheel returns to Center after turns very quick.

          JohnP

          Year: 2014Submodel: Wrangler

          Helpful (3)

        • 5/5

          January 15, 2019

          Great product

          When trail ridding this weekend and everything worked great

          RichardA

          Year: 2006Submodel: Wrangler

          Helpful (6)

        • 1/5

          Installation Time: Weekend

          October 17, 2016

          Don't do it!

          Long story short. Bought, installed, used 3 times, did latest oil change @one year, found 5 small ball bearings, contacted Auburn Gear, paid for shipping, their inspection report; not their issue all bearing accounted for, locker fine. The only ball bearing in the differential are theirs (da...all others are roller bearings) I paid shipping back, opened box, debris throughout locker and bearings, bearings do not rotate freely, carrier bearing damaged. don't waste your hard earned money on incompetence.

          Southy

          Year: 2001Submodel: Wrangler

          Helpful (39)