USA Standard Gear 8.6-Inch Posi Rear Axle Ring and Pinion Gear Kit with Install Kit; 3.73 Gear Ratio (09-17 Silverado 1500)Find parts that fit my vehicle

Premium Gear Set. The USA Standard Gear 8.6-Inch Posi Rear Axle Ring and Pinion Gear Kit with Install Kit and 3.73 Gear Ratio delivers precise gear engagement and enhanced traction for your vehicle's rear axle. This kit improves driveline efficiency by optimizing the gear ratio and providing posi traction for better performance across diverse road conditions. It's essential for maintaining reliable power transfer and stability in demanding driving environments.

Robust Construction and Appearance. Manufactured from durable, high-strength materials, this gear set ensures long-lasting performance and resistance to wear. The components include premium bearings, seals, and a clutch-style limited slip carrier, all engineered for durability and rebuildability. The gear set features a clean, functional finish focused on reliability.

Installation. Installation requires moderate mechanical skill and standard automotive tools. No additional drilling is necessary, as the kit fits directly into the original equipment mounting points.

Application. This kit fits 2009-2017 Silverado 1500 models in both four-wheel drive and rear-wheel drive configurations, providing a direct replacement for the stock 3.73 ratio rear ring and pinion assembly without compatibility issues.

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