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Nitro Gear & Axle Dana 30 Front Axle/44 Rear Axle Ring and Pinion Gear Kit; 4.56 Gear Ratio (97-06 Jeep Wrangler TJ)

Item J122066
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Market Price $682.99 You Save 12% ($79.24)
Our Price

$603.75 (kit)

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      Product Information

      Features, Description, Specs & Installation


      • Ideal for Off-Road or Street Use
      • 4.56 Gear Ratio
      • Front Differential: Dana 30
      • Rear Differential: Dana 44
      • 8620 Steel Gear Forgings
      • Precision Machining
      • CNC Triple-Lapping
      • Heat Treatment
      • Rockwell Hardness Tested
      • Improves Fuel Economy
      • Professional Installation
      • Two-Year Limited Warranty
      • Fits All 1997-2006 Jeep Wrangler TJ Models


      High Performance. The Nitro Gear & Axle Dana 30 Front/44 Rear Ring Gear and Pinion Kit - 4.56 Gears is designed to improve your Wrangler’s performance and fuel economy. Built for off-road or street use, this clever kit is ideal if you have big tires slowing down your acceleration and towing.

      Changing Gears. Re-gearing your vehicle’s differentials will promote optimal RPM range, while delivering more power for the pull. In addition, this ring gear and pinion kit will reduce the strain on your Jeep’s drivetrain all while giving you better gas mileage.

      Cutting-Edge Construction. Crafted from 8620 Steel Gear Forgings with CNC triple-lapping, this cutting-edge engineering undergoes heat treatments along with precision machining. For quality assurance, this kit has been Rockwell Hardness tested as well. In fact, there is not a better built ring and pinion kit on the market that will deliver the results you want.

      Installation. Due to the level of install difficulty and extensive knowledge required, the manufacturer recommends that a professional mechanic complete this install. The installation time is estimated at approximately 6 hours.

      Application. The Nitro Gear & Axle Dana 30 Front/44 Rear Ring Gear and Pinion Kit - 4.56 Gears is strategically engineered to fit all 1997-2006 Jeep Wrangler TJ models.

      Fitment: 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006

      Nitro Gear & Axle GPTJ44-4.56

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Nitro Front Ring & Pinion
      • (1) Nitro Front Master Install Kit
      • (1) Nitro Rear Ring & pinion
      • (1) Nitro rear Master Install Kit

      Customer Reviews (3)

        Reviews of Nitro Gear & Axle Drivetrain products have an average rating of 4.7 out of 5

          Questions & Answers

          10 More Questions

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