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Alloy USA Dana 30 Front Axle Ring and Pinion Gear Kit; 4.10 Gear Ratio (18-23 Jeep Wrangler JL, Excluding Rubicon)

Item J139132-JL
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Market Price $320.85 You Save 13% ($41.85)
Our Price

$279.00 (kit)

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      Product Information

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


      • Ideal for Off-Road Applications
      • Gear Ratio of 4.10
      • Crafted Using Premium, Heat-Treated 8620 Alloy Steel
      • Precision Cut with Gleason Gear Cutting Technology
      • Professional Installation Recommended
      • Backed by a 5-Year Limited Warranty
      • Standard Rotation
      • Designed for All 2018 to 2023 Jeep Wrangler JLs, Excluding Rubicon Models


      Bolder Performance. Experience consistently powerful wheel dynamics by upgrading to this Alloy USA Dana 30 Front Axle Ring and Pinion Gear Kit with 4.10 Gear Ratio. This kit is designed to help optimize your modified Jeep’s performance. It accordingly shifts the power band to compensate for modifications such as larger tires and added weight while maintaining an efficient balance between torque and speed.

      Re-Gearing Advantage. Upgrading to larger tires comes with rolling resistance and added weight that put additional stress on your drivetrain. Re-gearing enables you to accommodate this change and bring your vehicle to factory settings. In addition, the updated gear ratio facilitates an improved performance if you need to tackle challenging terrains.

      Trail-Proven Toughness. Engineered to match your Jeep’s rugged lifestyle, this Ring and Pinion Gear Kit features heavy-duty 8620 steel gear forgings. This construction exhibits remarkable structural integrity to get you through the roughest off-roading. These premium gearing parts are also made through Gleason gear cutting technology to guarantee the most accurate configuration to deliver the finest off-road performance.

      Professional Installation. Installation of this Axle Ring and Pinion Kit entails meticulous methods that require mechanical expertise. Professional installation is highly recommended for the best results.

      Five-Year Limited Warranty. Alloy USA offers a 5-year limited warranty that covers manufacturing defects in material and workmanship of this Ring and Pinion Gear Kit. This warranty excludes damages caused by abuse, overloading, improper lubrication, misuse, commercial or competition use.

      Application. This Alloy USA Dana 30 Front Axle Ring and Pinion Gear Kit with 4.10 Gear Ratio is designed for all 2018 to 2023 Jeep Wrangler JLs, excluding Rubicon models.



      Alloy USA D30410RJL

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Front Ring Gear
      • (1) Front Pinion
      • Installation Hardware

      Customer Reviews (1)

        Brand Image

        Reviews of Alloy USA Drivetrain products have an average rating of 4.6 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Wrangler

          • JL Rubicon 2 Door - 23
          • JL Rubicon 4 Door - 23
          • JL Wrangler 2 Door - 18, 19, 20, 21, 22, 23
          • JL Wrangler 4 Door - 18, 19, 20, 21, 22, 23
          • JL Wrangler 4xe 4 Door - 21, 22