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Alloy USA Dana 30 Front Axle Ring and Pinion Gear Kit; 3.73 Gear Ratio (07-18 Jeep Wrangler JK)

Item J12372
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Market Price $459.99 You Save 13% ($60.00)
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Ship to: Ashburn - 20149
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      Product Information

      Features, Description, Reviews, Specs & Installation


      • Fits Front Dana 30 Axle
      • 3.73 Ratio
      • 3.73 and Up Carrier
      • 5 Year Warranty
      • Superior Quality 8620 Forgings
      • Works with 2007-2018 Wrangler JK Models


      Gear Specs. Alloy USA is proud to offer this high quality front Dana 30 ring and pinion set that will serve as a perfect replacement part for your Jeep Wrangler. Made of 8620 steel forgings, this 3.73 ratio unit is made to give you the best performance possible. It also features Gleason gear-cutting technology, and is backed by a 5 year warranty for extra protection. This gear set will have your JK running at its best for as long as you want need it to.

      Application. This set works with 2007-2018 Wrangler JK models.

      Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018

      MPN# D30373RJK

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (2)

      Write a Review

      Ratings Summary

      5.0 out of 5 overall rating from 2 customers

      • April 05, 2018

        Review shared from Alloy USA Dana 30 Rear Axle Ring Gear and Pinion Kit - 3.73 Reverse Gears (87-95 Jeep Wrangler YJ)

        5 1993 Wrangler - SethB

        Alloy USA Gears

        I have put 5K miles on these gears with no issues. I searched all over and extreme terrain had them at the best price. Being so affordable I was a little skeptical. They are quite operating as well. Would by this brand again. I

        Helpful (15)
      • March 16, 2016

        Review shared from Alloy USA Dana 30 Front Axle Ring Gear and Pinion Kit - 5.13 Gears (07-18 Jeep Wrangler JK, Excluding Rubicon)

        5 2008 Wrangler Unlimited - Jared237

        Dana 30 USA alloy gears 5:13

        Great product for the buy awesome performance gains off road

        Helpful (16)

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Ring Gear
      • (1) Pinion Gear

      Tech Specs