EXCEL from Richmond 9.5-Inch Rear Axle Ring and Pinion Gear Kit; 3.42 Gear Ratio (07-13 Silverado 1500)Find parts that fit my vehicle

High-Performance Gear Kit. The EXCEL from Richmond 9.5-Inch Rear Axle Ring and Pinion Gear Kit with a 3.42 gear ratio is designed to replace or upgrade the rear differential gears on compatible GM 9.5" 14-bolt axle assemblies. It ensures optimal torque transfer and vehicle performance by delivering the precise gear ratio needed for smooth power delivery and improved drivability. This gear set is essential for maintaining or enhancing rear axle function in demanding automotive conditions.

Construction and Appearance. Manufactured from premium 8620 steel, the ring gear provides the durability and strength necessary for rigorous use. Included is a 12-tooth pinion gear featuring a 1.876-inch shaft diameter and 30 splines, ensuring robust engagement. The components have a standard ring gear rotation and a 9.5-inch outside diameter, designed for long-lasting reliability in heavy-duty applications.

Installation. Installation typically requires professional mechanical skills but does not involve drilling or major modifications to the axle. This gear kit is designed to fit securely with existing 3.42 and numerically higher ratio carriers, facilitating a straightforward replacement process.

Warranty. This gear kit comes with a 1 year or 50,000-mile warranty, providing assurance of quality and support to the end user.
Application. Fits 07-13 Silverado 1500 without noted exclusions or modifications.

Technical Note. Installation costs will vary, but a good rule of thumb is between $250 and $300. Be sure to work with a reliable shop that you trust for installations.

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