4.11 Ratio Ring and Pinion Gear Kit with Dura Grip LSD

The USA Standard Gear ZGK2116 is a comprehensive ring and pinion gear kit and install kit for the rear axle of specific RAM 3500 trucks. This kit is engineered to enhance your vehicle's differential performance by providing a more aggressive 4.11 gear ratio, which is ideal for larger tires or increased towing demands. It also includes a Yukon Dura Grip clutch-style limited slip differential (LSD) to improve traction in various conditions, from daily driving to off-road adventures. The kit is designed for applications with a 14-bolt rear cover and an 11.5-inch ring gear diameter. The Dura Grip is known for its smooth yet aggressive traction, long life, and is fully rebuildable. Its construction includes a high-strength nodular case, forged 4320 chromoly spider gears, and composite clutches. USA Standard Gear emphasizes rigorous in-house quality testing to ensure its components meet dimensional, material, and fitment standards. This kit is specifically designed for the 2011-2013 RAM 3500 models, providing a direct fit and a straightforward installation process. The re-gear and traction kit aims to significantly increase the performance and capability of your differential.