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Alloy USA Dana 30 Front Axle Ring Gear and Pinion Kit - 4.56 Gears (87-95 Jeep Wrangler YJ)

Item J10843
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Ship to: Ashburn - 20149
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      Product Information

      Features, Description, Reviews, Specs & Installation


      • Front Dana 30
      • 4.56 Ratio
      • Reverse Cut
      • 3.73 and Up Carrier
      • 1.375 Inch Diameter, 26 Spline Count
      • 5 Year Warranty
      • 1987 - 1995 YJ Wranglers


      Gear Specs. Ally USA's gear sets are constructed of 8620 steel and machined with Gleason's gear cutting technology. This set is also heat treated for lasting durability. This set features a 4.56 ratio for the YJ front Dana 30 differential, giving your Jeep the torque to off-road with 31 - 32 inch tires. These gears are reverse cut and require a 3.73 up carrier. The spline shaft is 1.375 inches in diameter and has 26 splines like the OE shaft. To complete the installation, you'll need the install kit which is sold separately. Alloy USA backs these precision gears with a 5 year warranty.

      Application. This set fits the front Dana 30 differential in 1987 - 1995 YJ Wranglers.

      Fitment: 1987 1988 1989 1990 1991 1992 1993 1994 1995 Details

      MPN# D30456R

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (1)

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      Ratings Summary

      5 out of 5 overall rating from 1 customers

      • February 20, 2014

        5 1997 - Turbostixxx


        Now I wasn't 100% sure on these, but thought, what the heck, great price, no bad reviews I could find any where, let's try them out. Well glad I did! NO ISSUES AT ALL! They installed perfectly, no whining, broke in just fine (3 days after I was doing snownuts without 0 issues and not worried about breaking the R&P) I am about 700 miles in on these Gears so WELL past their break in period, and I love them! GREAT PRODUCT FOR THE PERFECT PRICE!!

        Helpful (15)

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      Installation & What's in the Box

      Installation Info

      What's in the Box

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

      Tech Specs

      Will It Fit My Wrangler

      • YJ Wrangler 2 Door - 87, 88, 89, 90, 91, 92, 93, 94, 95