Motive Gear 9.25-Inch Front and 10.50-Inch Rear Axle Complete Ring and Pinion Gear Kit; 4.88X Gear Ratio (07-10 4WD Silverado 2500 HD)

Description

Complete Differential Kit. The Motive Gear 9.25-inch front and 10.50-inch rear axle complete ring and pinion gear kit with a 4.88 gear ratio provides a comprehensive solution to re-gear your front and rear axle assemblies. It offers optimal gear ratios to accommodate larger tire sizes or enhance overall vehicle performance, ideal for off-road and heavy-duty applications. Installing this kit restores power transmission efficiency and improves drivetrain durability.

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Premium Gear Components. Manufactured from high-quality 8620 steel, the ring gears are precision-machined to ensure durability and reliable performance. The kit includes treated ring and pinion gears with reverse rotation for the front axle and standard rotation for the rear axle, ensuring a proper fit. Included bearing kits facilitate smooth operation and long-lasting service life.

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Installation Considerations. Installation requires moderate mechanical skill with no drilling necessary, as the kit directly replaces the factory gearsets. Following proper setup and torque specifications is essential and should be done by professionals or experienced enthusiasts to ensure correct gear mesh and optimal performance.

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Warranty. This product is supported by a one-year or 50,000-mile warranty, offering assurance of quality and reliability.

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Application. Designed specifically to fit 2007-2010 4WD Silverado 2500 HD models.

Motive Gear MGK-243

CA Residents: WARNING: Cancer and Reproductive Harm

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• Application Model: GM 10.5 and GM 9.25 IFS

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• Cover Bolt Quantity: 10 Front, 14 Rear

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• Differential Carrier Break: 4.10 Ratio and Lower Rear

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• Differential Case Design Type: GM 10.5 and GM 9.25 IFS

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• Gear Ratio: 4.88

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• Pinion Gear Tooth Quantity: 8

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• Pinion Shaft Diameter: 1.876 inch Front, 1.75 inch Rear

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• Pinion Spline Count: 30

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• Position: Front and 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: 9.25 inch Front, 10.5 inch Rear

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• Ring Gear Rotation: Reverse Front, Standard Rear

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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 Gear Packages

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• Taxonomy C: Front and Rear

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• Taxonomy D: 4.88 Gear Ratio

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• Fits 2007-2010 4WD Silverado 2500 HD

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