EXCEL from Richmond 9.5-Inch Rear Axle Ring and Pinion Gear Kit; 4.88 Gear Ratio (07-13 Silverado 1500)

Description

High-Performance Gear Kit. The EXCEL from Richmond 9.5-Inch Rear Axle Ring and Pinion Gear Kit with a 4.88 gear ratio is designed to enhance the differential gearing of your vehicle. It restores proper gear ratios for optimized power transfer and improved drivability, which is crucial for maintaining vehicle performance and drivetrain reliability.

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Robust Materials and Engineering. Manufactured using 8620 steel for the ring gear, this kit features precise machining and durable construction to ensure long-lasting strength and resistance to wear. The components are engineered to meet or exceed OEM specifications, providing consistent performance under heavy loads.

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Professional Installation Required. Installation requires moderate mechanical skill but no drilling is necessary, as the kit is designed for direct fitment in compatible axles. Proper setup is critical to achieve optimal gear mesh and reliable operation.

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Warranty Coverage. This gear kit comes with a one-year or 50,000-mile warranty, reflecting confidence in the product’s quality and durability.

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Application Specifics. This gear kit fits the 07-13 Silverado 1500 models, delivering exact replacement gearing to maintain drive performance without modification.

Technical Note. Installation costs will vary, but a good rule of thumb is between $250 and $300. Be sure to work with a reliable shop that you trust for installations.

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EXCEL from Richmond GM95488

CA Residents: WARNING: Cancer and Reproductive Harm

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• For GM 9.5″ 14 Bolt

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• 4.88 Ratio

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• Requires a 3.42 and Numerically Higher Ratio Carrier

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• One Year or 50,000 Miles Warranty

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• Cover Bolt Quantity: 14

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• Differential Carrier Break: 3.42 Ratio and Higher

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• Differential Case Design Type: GM 9.5

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• Pinion Gear Tooth Quantity: 8

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• Pinion Shaft Diameter: 1.876 Inch

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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: 9.5 Inch

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• Ring Gear Rotation: Standard

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• Ring Gear Tooth Quantity: 39

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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: 4.88

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• Fits 07-13 Silverado 1500

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