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Auburn Gear Dana 35 Ected Max-Locker Differential for 27 Spline Axles & 3.31 & Numerically Lower Gear Ratio (87-07 Jeep Wrangler YJ, TJ & JK)

Item J100454
ExtremeTerrain no longer carries the Auburn Gear Dana 35 Ected Max-Locker Differential for 27 Spline Axles & 3.31 & Numerically Lower Gear Ratio (87-07 Jeep Wrangler YJ, TJ & JK).
Auburn Gear Dana 35 Ected Max-Locker Differential for 27 Spline Axles & 3.31 & Numerically Lower Gear Ratio (87-07 Jeep Wrangler YJ, TJ & JK)
Review & Install - Auburn Gear Dana 35 Ected Max-Locker Differential for 27 Spline Axles & 3.31 & Numerically Lower Gear Ratio Video  
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Features, Video & Details

  • Increases Vehicle's Traction
  • For Gear Ratios 3.31 and Numerically Lower
  • Features a Cone-Clutch Design
  • Made of Billet Steel
  • 27 Spline
  • For Use with Dana 35 Axles
  • Fits 1987-2007 Jeep Wrangler Models

Product Resources

Submit the first photo Customer Review (1) Questions (2) & Answers (2)

Review & Installation Video

Review & Install Video

Superior Performance. Enhance your vehicle's traction with the Auburn Gear 545012 ECTED Max Locker Differential. It offers the traction control of a limited-slip differential and a full-locking differential. This locker is ideal for use with 27 spline axles and 3.31 gear ratio and down. It ensures whisper-quiet operation for a smooth ride.

Rugged Construction. Crafted from aircraft-quality 9310 heat-treated billet steel, this Auburn Gear selectable locker is super strong and lasts long.

Fitment. The Auburn Gear 545012 ECTED Max Locker Differential is designed for 1987-2007 Jeep Wrangler models. Modification to axle housing and possible upgrades to axles shafts is required for installation. Seal and bearing kit sold separately (MPN: 541070).

Fitment: Details

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?

    Customer Photos

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      Questions & Answers (2)

      2 Top Rated Questions

      Hello. I know I have a Dana 35 in the rear. But how do I know Spline Number and Gear Ratio? I understand I need those to order the correct product. Thanks.

      • Axle spline can be checked by counting the teeth on the axle itself, and gear ratio can be checked by counting the amount of driveshaft revolutions vs tire revolutions. Additionally if everything is stock, a dealer can check these based on the VIN.

      Helpful (1)

      Will this work with gear ratio 4.10?

      • This would only fit a 3.31 gear ratio or numerically lower like a 3.21 gear ratio.

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

        Overall Rating 4

        out of 5 stars

        Installation Time:Afternoon

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



        • 4/5

          Installation Time: Afternoon

          April 02, 2015

          Review from Auburn Gear Dana 35 Ected Max-Locker Differential for 27 Spline Axles & 3.55 & Numerically Higher Gear Ratio (87-07 Jeep Wrangler YJ, TJ & JK)

          Alburn Locker

          Got my locker 3 weeks late! Install was tough but done right. If your not a Mechanic than have a off road shop install. I like a E-Locker because there in NO Complessor failuers and or the air line failures in the frozen mud. Locks right up and quiet. Very strong, works well... A few hundred less than a arb or compressor type. Works great!

          Hutchmp5

          Year: 1997Big Bear Lake, Ca

          Helpful (21)

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        Found the product I was looking for in stock while other websites were out of inventory. Easy process of selecting and purchasing product.

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        Dave D
        Dave D, 2007 Jeep Wrangler JKU Merchandising
        I have owned YJ’s and TJ’s in the past. After not owning one for several years I got the bug again and decided to go buy one. On a whim I saw this one and went to the dealership on the same day while my wife was at work and came home with it. She was a little bit surprised (mad) to see the Jeep in t...
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