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Find Ring & Pinion Gears for your Silverado 2500

EXCEL from Richmond 10.50-Inch Rear Axle Thick Ring and Pinion Gear Kit; 4.56 Gear Ratio (07-18 Silverado 2500 HD)Find parts that fit my vehicle

Item HS34149
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$482.38
Want $10? Write one of the first 5 reviews 4.6 EXCEL from Richmond Drivetrain product ratings
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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • EXCEL from Richmond 10.50-Inch Rear Axle Thick Ring and Pinion Gear Kit; 4.56 Gear Ratio
      • Specifically Designed for 10.50-Inch GM Rear Axles
      • With 4.56 Gear Ratio Optimized for Larger Tires and Towing
      • Thick Gear Design for Carrier Compatibility
      • Built From 8620 Heat-Treated Steel
      • Precision Machined for Quiet Operation and Long Service Life
      • Includes Ring Gear, Pinion Gear, and Required Hardware
      • Ideal for Trucks With Lift Kits and Regeared Differentials
      • Backlash and Contact Patch Tuning Required
      • Fits 2007–2018 Silverado 2500 HD With 10.50-Inch Rear Axle

      Description

      Re-Gear for Power and Efficiency With Bigger Tires. This EXCEL 4.56 Gear Kit helps restore torque and drivability after upsizing tires on your Silverado 2500 HD. Ideal for lifted builds or towing applications, it re-optimizes the final drive ratio to recover lost low-end power and fuel efficiency.

      Durable Build With OEM-Level Fit and Finish. Manufactured from hardened 8620 steel and machined to exact specs, this kit reduces noise, resists wear, and delivers smooth engagement when properly installed. It's made to match factory rear ends using the thick gear style for carrier compatibility.

      Installation. This product must be installed by a qualified drivetrain technician; gear setup tools and precise tolerances are required.

      Application. This EXCEL from Richmond 10.50-Inch Rear Axle Thick Ring and Pinion Gear Kit; 4.56 Gear Ratio fits 2007–2018 Silverado 2500 HD models.

      EXCEL from Richmond GM105456TK

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Gear kit
      • (8) Bearings
      • (8) Seals
      • (1) Instruction sheet
      4.6

      Reviews of EXCEL from Richmond Drivetrain Products (15)

      Brand Image

      Reviews of EXCEL from Richmond Drivetrain products have an average rating of 4.6 out of 5

      Questions & Answers

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