Yukon Gear Differential Ring and Pinion; Rear; GM 10.50-Inch; With 14-Bolt Cover; 3.42-Ratio; Ring and Pinion Set; Fits 3 series 4.10 and Down Carrier (07-15 Sierra 2500 HD)Find parts that fit my vehicle

High Performance Gear Set. This ring and pinion set is precision-engineered to enhance rear axle performance by replacing worn or stock gears, improving acceleration, torque distribution, and overall drivetrain efficiency. It is designed specifically for GM 10.50-inch rear axles with a 14-bolt cover and accommodates 3 series 4.10 and down carriers, making it an essential upgrade for maintaining power delivery and durability in heavy-duty truck applications.

Construction and Appearance. Manufactured from high-grade steel, the gear teeth feature a finely finished surface to reduce friction and heat buildup. Produced to OEM specifications, the components ensure a precise fit and long-lasting durability under demanding operating conditions.

Installation. Designed as a direct replacement for GM 10.5" 14 bolt rear differentials, installation requires moderate mechanical skill and does not necessitate any drilling or modifications, allowing for a straightforward upgrade process.

Application. Specifically fits the 2007-2015 Sierra 2500 HD models equipped with the GM 10.5 Inch 14 Bolt rear axle, 3.42 ratio, and 14 bolt cover.

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