Motive Gear 11.50-Inch Rear Axle Ring and Pinion Gear Kit; 5.13 Gear Ratio (07-16 Sierra 3500 HD)

Description

Performance Axle Gear. The Motive Gear 11.50-Inch Rear Axle Ring and Pinion Gear Kit; 5.13 Gear Ratio is engineered to deliver reliable and precise gear reduction for the rear axle of compatible vehicles. This kit is essential for transmitting torque from the driveshaft to the wheels, improving power delivery and vehicle control. It is designed to restore or enhance drivetrain efficiency in trucks featuring an AAM 11.5″ (14 Bolt) differential setup.

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Construction and Appearance. Manufactured from 8620 steel, the ring gear balances strength and durability through heat treatment. The gears are designed with a standard rotation and accurate tooth counts for smooth meshing. The finish provides resistance to wear and corrosion, ensuring longevity under heavy-duty truck conditions.

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Installation. Installation requires moderate mechanical skill. Proper gear setup and torque specifications must be followed carefully to ensure optimal gear engagement and performance. No drilling is necessary, but precise measurements and adjustments are essential.

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Warranty. This gear kit comes with a 1-year or 50,000-mile warranty, offering assurance of its quality and durability.

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Application. This ring and pinion kit fits 2007 through 2016 GMC Sierra 3500 HD models, specifically designed for vehicles equipped with the AAM 11.5″ (14 bolt) differential case and a 5.13 gear ratio.

Motive Gear GM11.5-513

CA Residents: WARNING: Cancer and Reproductive Harm

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• Chrysler 11.5, GM 11.5 Application Model

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• 14 Cover Bolt Quantity

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• Chrysler 11.5, GM 11.5 Differential Case Design Type

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• 5.13 Gear Ratio

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• 8 Pinion Gear Tooth Quantity

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• 2.005 Inch Pinion Shaft Diameter

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• 30 Pinion Spline Count

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• Rear Position

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• 12 Ring Gear Bolt Quantity

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• 8620 Steel Ring Gear Material

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• 11.5 Inch Ring Gear Outside Diameter

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• Standard Ring Gear Rotation

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• 41 Ring Gear Tooth Quantity

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• LD Differential Taxonomy A

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• Ring And Pinion Taxonomy B

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• Rear Taxonomy C

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• 5.13 Taxonomy D

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• Fits 07-16 Sierra 3500 HD

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