Yukon Gear Differential Ring and Pinion; Rear; GM 10.50-Inch; With 14-Bolt Cover; 3.21-Ratio; Ring and Pinion Set; Fits 3 series 4.10 and Down Carrier (07-15 Sierra 2500 HD)

Description

High Performance Upgrade. The Yukon Gear Differential Ring and Pinion; Rear; GM 10.50-Inch; With 14-Bolt Cover; 3.21-Ratio; Ring and Pinion Set; fits GM 10.5″ 14 bolt truck axles and is engineered to enhance the durability and efficiency of your vehicle’s drivetrain. This ring and pinion set replaces factory gears to improve torque transfer and reduce drivetrain noise, ensuring optimal performance for heavy-duty applications and demanding driving conditions.

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Construction and Appearance. Crafted from high grade steel, this ring and pinion set features a precision-machined gear tooth surface finished to reduce friction and heat buildup. Its robust construction guarantees longevity and reliable operation under strenuous conditions while maintaining OEM fitment and compatibility standards.

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Installation. Installation requires mechanical proficiency but does not necessitate any drilling or modifications to the axle housing. Professionals or experienced enthusiasts can replace the factory gears with standard tools and procedures.

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Application. This ring and pinion set fits 07-15 Sierra 2500 HD models, accommodating the GM 10.5″ 14 bolt truck axle and OEM specifications without exclusions.

Yukon Gear YG GM14T-321

CA Residents: WARNING: Cancer and Reproductive Harm

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• Fits GM 10.5-Inch 14 Bolt Truck

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• 3.21 Ratio

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• 30 Spline Pinion

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• High Performance Ring and Pinion Set

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• Designed to OEM Specs

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• Reduced Friction and Heat Gear Tooth Surface Finish

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• High Grade Steel Construction

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• Fits 07-15 Sierra 2500 HD

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