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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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123 Reviews of EXCEL from Richmond
Our Price

$375.99 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

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      • For GM 10.5" 14 Bolt Rear Axle
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      • Gear Ratio: 4.56
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      • Thick Ring Gear for Increased Strength
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      • Compatible with 4.10 Ratio or Numerically Lower Carriers Only
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      • Cover Bolt Quantity: 14
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      • Carrier Break: 4.10 Ratio and Lower
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      • Differential Case Design: GM 10.5" 14 Bolt
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      • Pinion Gear Tooth Count: 9
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      • Pinion Shaft Diameter: 1.75 Inches
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      • Pinion Spline Count: 30
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      • Position: Rear
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      • Ring Gear Bolt Quantity: 12
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      • Ring Gear Material: 8620 Steel
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      • Ring Gear Outside Diameter: 10.5 Inches
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      • Ring Gear Rotation: Standard
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      • Ring Gear Tooth Count: 41
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      • Taxonomy A: LD Differential
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      • Taxonomy B: Ring and Pinion
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      • Taxonomy C: Rear
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      • Taxonomy D: 4.56 Ratio
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      • Fits 2007-2018 Silverado 2500 HD
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      Description

      Precision Gear Kit. The EXCEL from Richmond 10.50-Inch Rear Axle Thick Ring and Pinion Gear Kit with a 4.56 gear ratio is engineered to provide durable and reliable differential gearing that enhances vehicle performance. This gear kit improves torque delivery and ensures efficient power transfer in rear axle setups, essential for optimal drivetrain function.

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      Construction and Appearance. Made from high-grade 8620 steel, the ring gear features a durable 10.5-inch diameter with a thick, heavy-duty design for enhanced strength and longevity. The gear teeth are precisely machined to standard rotation specifications, ensuring smooth engagement and quiet operation.

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      Installation. Installation requires careful alignment to maintain gear mesh without the need for drilling. This gear kit is compatible only with carriers featuring a 4.10 ratio or numerically lower to guarantee proper fit and operation.

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      Warranty. Backed by a 1-year or 50,000-mile warranty for added peace of mind.

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      Application. Specifically designed to fit 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

      What's in the Box

      • (1) Gear kit
      • (8) Bearings
      • (8) Seals
      • (1) Instruction sheet
      4.3

      Reviews of EXCEL from Richmond Drivetrain Products (123)

      Questions & Answers

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