Free Shipping on Orders Over $75. Details

Talk to Wrangler Enthusiasts
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $6,000 In Store Credit Enter Now

USA Standard Dana 44 Rear Axle Ring and Pinion Gear Kit; 5.38 Gear Ratio (07-18 Jeep Wrangler JK)

Item J118276
Call a Wrangler Enthusiast at 1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $267.59 You Save 13% ($34.90)
Our Price

$232.69 (kit)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock  

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.

      Product Information

      Features, Description, Specs & Installation


      • Superior Performance
      • 38 Gear Ratio
      • 89” Ring Gear Diameter
      • 24 Spline Pinion
      • 10 Ring Gear Bolts
      • 8620 Stainless Steel
      • Challenging Installation
      • 1-Year Limited Warranty
      • For Use with Standard Rotation Dana 44 Rear Axles
      • 2007-2018 Jeep Wrangler JK Models


      Power and Performance . If you've increased the size of your Jeep Wrangler JK's wheel setup, then consider re-gearing to this USA Standard Rear Ring Gear and Pinion Kit. Spinning larger tires require the engine to work harder, but you can fix this by upgrading to a larger gear.

      Re-Gearing. Re-gearing to a 5.38 Gear Ratio decreases the energy needed to turn the wheels. You'll save gas and still have better acceleration capacity.

      Strong Stainless Steel. USA Standard Gear follows exacting quality standards to manufacture this 24 spline pinion with 10 ring gear bolt pattern. Designed for standard rotation Dana 44 Rear Axles, each gear in the kit is independently forged from stainless steel for long-lasting performance you can depend on.

      Installation Requires Mechanical Expertise. Gears and Pinions are difficult to install requiring mechanical expertise. Professional installation is recommended.

      Warranty Coverage. USA Standard Gear backs their manufacturing quality with a 1-year warranty. See their website for full details.

      Application. This USA Standard Gear Dana 44 Rear Ring Gear - 5.38 Gears is designed for 2007-2018 Jeep Wrangler JK Models with Dana 44 Rear Axles.

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

      USA Standard ZG D44JK-538RUB

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

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

      Reviews of USA Standard Drivetrain Products (8)

      Reviews of USA Standard Drivetrain products have an average rating of 5 out of 5

        Questions & Answers

        10 More Questions

            Related Wrangler Categories