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Alloy USA Dana 40 Rear Axle Ring and Pinion Gear Kit; 4.10 Gear Ratio (18-23 Jeep Wrangler JL Rubicon)

Item J139141-JL
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Alloy USA Dana 40 Rear Axle Ring and Pinion Gear Kit; 4.10 Gear Ratio (18-23 Jeep Wrangler JL Rubicon)
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Market Price $343.85 You Save 13% ($44.85)
Our Price

$299.00 (kit)

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Designed for Street or Off-Roading Applications
      • Features a 4.10 Gear Ratio
      • Comes with a 30-Spline Pinion
      • Features 10 Ring Gear Bolts
      • High-Quality 8620 Steel Alloy
      • Professional Installation Recommended
      • Worry-Free 10-Year Warranty
      • Fits All 2018-2023 Jeep Wrangler JL Rubicon Models

      Description

      Reliable Off-Road Performance. Set up your Jeep for extreme adventures with this 4.10 Gear Ratio Alloy USA Dana 40 Rear Axle Ring and Pinion Gear Kit. Its lower ring and pinion gear ratio allows you to outfit your trail-going Jeep with a larger set of tires so you can enjoy excellent clearance and superb off-road handling.

      Optimized for Larger Tires. Installing larger diameter tires on your vehicle puts a lot of stress on the engine. This increases fuel consumption and reduces performance. But by using a ring and pinion gear with a lower ratio, your Jeep can regain power and improve its fuel economy.

      Built to be Tough. Engineered for extremely rugged adventures, this Ring and Pinion Gear Kit is made from incredibly durable forged 8620 alloy steel for maximum strength. It has been built with the help of Gleason gear cutting technology to ensure precision and lasting durability.

      Professional Installation Recommended. Setting up a ring and pinion gear kit on your vehicle may involve some intricate steps. That’s why ExtremeTerrain recommends the help of a professional to ensure proper installation and to get the best out of this kit.

      Worry-Free 10-Year Warranty. Alloy USA covers this Rear Axle Ring and Pinion Gear Kit with a warranty against structural defects for 10 years from the date of purchase by the original owner. Some limitations apply. To find out more, you may contact customer support.

      Application. This 4.10 Gear Ratio Alloy USA Dana 40 Rear Axle Ring and Pinion Gear Kit is designed to fit on all the 2018-2023 Jeep Wrangler JL Rubicon models.

      Fitment:

      Details

      Alloy USA D44410JLX

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Ring Gear
      • (1) Pinion Gear
      4.6

      Reviews of Alloy USA Drivetrain Products (268)

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

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