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USA Standard Dana 44 Rear Axle Ring and Pinion Gear Kit; 4.56 Gear Ratio (07-18 Jeep Wrangler JK)

Item J118273
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Market Price $267.59 You Save 13% ($34.90)
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$232.69 (kit)

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      Product Information

      Features, Description, Specs & Installation


      • Increases Efficiency
      • Gear Ratio: 4.56
      • Ring Gear Diameter: 8.89”
      • 24 Spline Pinion
      • 10 Ring Gear Bolt Pattern
      • Durable Stainless Steel Alloy
      • Professional Installation Recommended
      • 1-Year Limited Warranty
      • For Use with Standard Rotation Dana 44 Rear Axles
      • 2007-2018 Jeep Wrangler JK Models


      Increased Efficiency. The engine on your Jeep Wrangler JK puts everything it has into giving you the performance you expect, but it depends on the gears and pinions to transfer that power to acceleration. You can make this job more manageable for the differential by re-gearing to this 4.56 Ratio USA Standard Rear Ring Gear and Pinion.

      Re-Gearing. Oversized tires are awesome when you are climbing up rock formations or over fallen trees, but the increased diameter requires your Wrangler JK's engine to work ridiculously hard if it only has the factory-installed ring gear and pinion. Re-gearing to a 4.56 Gear Ratio decreases the number of spins required so you can do more with your Wrangler.

      OEM Construction Standards. Gears and pinions are one part of your Wrangler that you want to replace and not think about. USA Standard designs this Ring Gear and Pinion Kit to unobtrusively give you the power and efficiency you need without drama. Each 24 spline pinion with 10 ring gear bolt pattern meets all OEM construction standards and fits perfectly with a Dana 44 Rear axle.

      Challenging Installation. 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 - 4.56 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-456RUB

      CA Residents: WARNING: Cancer and Reproductive Harm -

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      Installation & What's in the Box

      Installation Info

      What's in the Box

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

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