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Revolution Gear & Axle 10.50-Inch Front Axle/9-Inch Reverse Rear Axle Ring and Pinion Gear Kit; 4.88 Gear Ratio (07-21 5.7L Tundra)

Item TU3706
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$1,082.32 (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 10.50 Inches; Rear Ring Gear Diameter of 9 Inches
      • Pinion Spline Count of 29
      • Ring Gear Bolt Count of 12
      • Solid 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 5.7L Toyota Tundra Models

      Description

      Total Upgrade for Total Performance. The Revolution Gear & Axle 10.50-Inch Front Axle/9-Inch Reverse Rear Axle Ring and Pinion Gear Kit; 4.88 Gear Ratio is the total ring and pinion gear kit that offers everything you need for a proper re-gearing of your Tundra. This kit comes with a ring and pinion gears for the front and rear axles as well as master overhaul kits to take the guesswork out when it comes to installing this kit. Moreover, this kit is designed to improve torque as well as highway cruising speed, making it ideal for daily driven Tundras that regularly see action on the trails.

      Achieve Optimal Performance Through Re-Gearing. Running larger off-road tires on your truck can result in issues with performance and fuel economy, as well as gearing if your truck is an automatic. This is simply due to the fact that the stock ring and pinion gears are optimized for the relatively smaller factory tires. This kit offers a gear ratio of 4.88 which allows your truck to better cope with the larger mass of your new off-road tires. That and the added performance should definitely make you consider re-gearing.

      Solid Build Quality. This kit includes ring and pinion gears made from high-grade 8620 steel that’s heat-treated to OEM specifications. Additionally, these components are machine-finished to exact tolerances. The result is a set of gears that provide reliable performance and long service life.

      Professional Installation Recommended. Installing this ring and pinion gear kit requires a complete set of mechanic tools as well as few specialized varieties including a bearing puller, a bearing press, and a dial indicator. Expert-level mechanical knowledge is also ideal to ensure an efficient installation. If you are not familiar with this type of procedure, professional installation is recommended.

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

      Application. The Revolution Gear & Axle 10.50-Inch Front Axle/9-Inch Reverse Rear Axle Ring and Pinion Gear Kit; 4.88 Gear Ratio fits all 2007 to 2021 5.7L Toyota Tundra models.

      Fitment: 2007 2008 2009 Details

      Revolution Gear & Axle Rev-Tundra-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