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Revolution Gear & Axle 9.50-Inch Front Axle/9-Inch Reverse Rear Axle Ring and Pinion Gear Kit; 4.88 Gear Ratio (07-21 4.6L, 4.7L Tundra)

Item TU3707
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$823.01 (kit)

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • For Off-Road and Highway Applications
      • Gear Ratio of 4.88
      • Front Ring Gear Diameter of 9 Inches; Rear Ring Gear Diameter of 9.50 Inches
      • Pinion Spline Count of 29
      • Ring Gear Bolt Count of 12
      • Rigid Heat-Treated 8620 Steel Alloy Construction
      • Professional Installation Recommended
      • Two-Year Limited Warranty
      • Use with Standard Rotation, Front and Reverse Rotation Rear Axles
      • Fits All 2007 to 2021 4.6L and 4.7L Toyota Tundra Models

      Description

      Complete Ring and Pinion Upgrade for Complete Performance. Complete your Tundra’s performance transformation with the Revolution Gear & Axle 9.50-Inch Front Axle/9-Inch Reverse Rear Axle Ring and Pinion Gear Kit; 4.88 Gear Ratio. This kit includes ring and pinion gears for the front and rear axles, resulting in a gear ratio of 4.88. This lower ratio works to give your truck extra low-end torque for the trails and improved cruising speed for the highway. This way, you can take your truck out on an off-road adventure, straight from making an errand run.

      Make the Most Out of Your Tires Through Re-Gearing. One definite reason to consider re-gearing is so you can run larger off-road tires without issues. Running larger tires on your truck can inevitably result in performance and fuel economy problems, as well as issues regarding gearing if you’re driving an automatic. This is because your stock ring and pinion gears are just not equipped to handle the off-road tires’ added mass. Re-gearing with this kit essentially restores your truck to near factory performance levels but with extra low-end torque.

      Rigid Build Quality. This kit’s ring and pinion gears are constructed from 8620 steel before being heat treated to OEM specifications. These components are then finished to precise tolerances. This procedure ensures you get a set of exceptionally strong gears that also offer consistent performance.

      Professional Installation Recommended. This ring and pinion gear kit requires a complete mechanic’s tools set as well as a few specialized tools such as a bearing puller, a bearing press, and a dial indicator for proper installation. You also need to have the expert-level mechanical knowledge to keep the install as efficient as possible. That said, professional installation is recommended.

      Includes a 2-Year Limited Warranty. This Revolution Gear & Axle ring and pinion gear kit includes a 2-year limited warranty against workmanship and material defects. Please visit the manufacturer’s website for more details.

      Application. The Revolution Gear & Axle 9.50-Inch Front Axle/9-Inch Reverse Rear Axle Ring and Pinion Gear Kit; 4.88 Gear Ratio fits all 2007 to 2021 4.6L and 4.7L Toyota Tundra models.

      Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Details

      Revolution Gear & Axle Rev-Tundra-9.5-488-REV

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Ring Gears
      • (2) Pinion Gears
      • (2) Master Overhaul Kits
      4.6

      Reviews of Revolution Gear & Axle Drivetrain Products (22)

      Reviews of Revolution Gear & Axle Drivetrain products have an average rating of 4.6 out of 5

        Questions & Answers

        10 More Questions

        Will It Fit My Tundra

        • 4.6L V8 - 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
        • 4.7L V8 - 07, 08, 09