Motive Gear 9.25-Inch Front and 10.50-Inch Rear Axle Complete Ring and Pinion Gear Kit; 4.56 Gear Ratio (07-10 4WD Silverado 3500 HD)

Description

Complete Gear Kit. The Motive Gear 9.25-Inch Front and 11.5-Inch Rear Axle Complete Ring and Pinion Gear Kit with a 4.56 gear ratio is designed to deliver precise gearing for both front and rear axles, enhancing vehicle performance and drivability. This kit enables accurate gear ratio changes ideal for off-road or heavy-duty applications, especially where tire size modifications are common.

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Construction and Appearance. Crafted from durable 8620 steel, the ring gears offer superior strength and wear resistance. Included Timken bearing kits ensure smooth rotation and extended longevity. The ring gears are manufactured to OEM specifications with reverse rotation for the front and standard rotation for the rear, finished to high standards for optimal durability.

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Installation. Installation requires moderate mechanical skill, precision adjustments, and specialized tools to ensure proper gear pattern and backlash settings. No drilling or custom modifications are needed, as the kit is designed to fit GM 9.25″ front and GM 11.5″ rear differential housings directly.

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Warranty. This product includes a 1-year or 50,000-mile warranty for peace of mind.
Application. This complete ring and pinion gear kit fits 2007-2010 4WD Silverado 3500 HD models.

Motive Gear MGK-249

CA Residents: WARNING: Cancer and Reproductive Harm

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• For GM 9.25″ Front and GM 11.5″ Rear – Ring and Pinion Gear Kits including Timken Bearing Kits

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• 4.56 Gear Ratio

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• Applicable Models: GM 11.5 Rear, GM 9.25 Front IFS

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• Cover Bolt Quantity: 10 Front, 14 Rear

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• Differential Case Design: GM 11.5 Rear, GM 9.25 Front IFS

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• Pinion Gear Tooth Count: 9

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• Pinion Shaft Diameter: 1.876″ Front, 2.005″ 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″ Front, 11.5″ Rear

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• Ring Gear Rotation: Reverse Front, Standard Rear

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• Ring Gear Tooth Count: 41

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• Taxonomy: LD Differential, Ring and Pinion Gear Packages, Front and Rear, 4.56 Ratio

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• Fits 2007-2010 4WD Silverado 3500 HD

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