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Dana 30 Front Axle Ring Gear and Pinion Kit - 4.88 Gears (97-06 Jeep Wrangler TJ)

Item J115054
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Market Price $348.99 You Save 32% ($110.21)
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$238.78 (kit)

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      Product Information

      Features, Description, Q&A, Specs & Installation


      • Dana 30 Ring Gear and Pinion Kit
      • Replaces Weak Stock Parts
      • 4.88:1 Ratio
      • 26-Spline Pinion
      • Carrier Series 4
      • Robust Metal Construction
      • Installation Requires Break-In Period
      • 12-Month/12,000-Mile Limited Warranty
      • Fits 1997-2006 Jeep Wrangler TJ Models


      Put a Ring on It. Differentials work very hard, and your 1992 2.5L Jeep Wrangler YJ is one of the most driven vehicles ever made. The Dana 30 differential is one of the most common found in Jeeps, but not necessarily the most robust, so they can break or wear out. Replacing key components, like the ring gear and pinion, with these Dana 30 Ring Gear and Pinon Kit – 4.88 Front will have you on the road more and off the road repairing your differential, less.

      Robust Metal Construction. This ring gear and pinion kit is designed to replace the OE equivalents in a Dana 30 differential with a 4.88 ratio and 26-spline pinion count. They are made from stronger materials so they will last longer. The Carrier Series is 4 and the ring gear rotation is standard.

      Break-In Required. Dealing with a differential isn't an easy task and should be attempted by someone with experience. All parts, new or not, should be cleaned and inspected for wear during the installation process. Light driving is recommended for a period of time to break-in the new ring and pinion.

      12-Month/12,000-Mile Limited Warranty. Manufacturer offers a 12-month/12,000-mile limited warranty on this ring gear and pinion kit against failure and defects in manufacturing and materials when correctly installed and used as intended.

      Application. These Dana 30 Ring Gear and Pinon Kit – 4.88 Front fits 1997-2006 Jeep Wrangler TJ models.

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

      MPN# D30488TJ

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Ring Gear
      • (1) Pinion

      Questions & Answers

      10 More Questions

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