FREE 2 or 3-Day Delivery on 10,000+ Items. Details

Talk to Wrangler Enthusiasts
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Logo Image
$20K Sweeps! 10 Chances to Win! Enter Daily >
The ExtremeTerrain Show is Back! Register Now >

Dana 30 Front Axle Ring and Pinion Gear Kit; 4.56 Gear Ratio (07-18 Jeep Wrangler JK, Excluding Rubicon)

Item J136812
Call a Wrangler Enthusiast at 1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $395.99 You Save 7% ($29.32)
Our Price


FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

      Features, Description, Reviews, Q&A


      • Help Regain Lost Power from Mounting Oversized Tires
      • Forged 8620 Steel Construction
      • Heat-Treated Product
      • Gear Ratio: 4.56
      • Compatible with the Dana 30 Axle
      • Dimensions: 8 x 8 x 5 Inches
      • Advanced Installation
      • Placement: Front
      • Sold as a Kit
      • 12-Month Limited Warranty
      • Fits 2007-2018 Jeep Wrangler JK; Rubicon Is Excluded


      Get Back on Track. Your Jeep Wrangler can lose a lot of power if you upgrade to large tires, but installing this ring and pinion gear kit can help you regain it. This heat-treated product is made of high-quality materials and works great with the Dana 30 axle. It allows you to increase the torque and power to improve your experience on uneven terrain.

      Forged 8620 Steel Construction. This ring and pinion gear kit is constructed of forged 8620 steel, offering premium strength and resistance to impact. You also get a robust finish that combats corrosion to extend the lifespan of your axle. On top of that, the unit has been heat-treated for extra strength, wear resistance, and hardness.

      Advanced Installation. Installing this ring and pinion gear kit requires advanced mechanical expertise and many specialized tools. You should only install the product on your own if you’re experienced and confident with heavy-duty equipment. Otherwise, you might want to consider hiring a mechanic.

      12-Month Limited Warranty. This ring and pinion gear set is protected with a 12-month limited warranty that covers structural defects. The product can be replaced if it breaks down prematurely, but any damage caused by improper shipping or installation voids your warranty.

      Application. Most 2007-2018 Jeep Wrangler JK models are compatible with this ring and pinion gear kit. The most notable exclusion is the Rubicon model, but please contact customer service for more information.

      Technical Note. This kit includes a ring and pinion. It doesn’t come with ring gear bolts and a pinion nut.

      Installation Difficulty. This ring and pinion gear kit is challenging to install. The process generally takes about 3-4 hours.



      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (1)

        Reviews of similar Drivetrain products have an average rating of 4.7 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Wrangler

          • 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