Ring and Pinion Gear Set 4.11:1

The USA Standard Gear ZG D30-411 is a ring and pinion replacement gear set engineered for Dana 30 differentials, offering a 4.11:1 ratio. This set is designed for standard rotation Dana Spicer 30 applications that do not utilize a crush sleeve, ensuring a precise fit for OEM replacement. Key specifications include a 7.20" ring gear diameter, a 26-spline pinion, and 10 ring gear bolts. USA Standard Gear emphasizes quality through rigorous in-house testing, ensuring all products meet stringent dimensional, material, and fitment criteria. This dedication aims to provide a quiet and reliable gear set for your vehicle's drivetrain. USA Standard Gear aims to offer a more affordable alternative to other manufacturers, making it a cost-effective choice for those looking to maintain or upgrade their differential without compromising essential quality. The brand provides a standard one-year warranty against defects on their ring and pinion sets. It is important to note that USA Standard gears are not recommended for vehicles where a quiet running operation is a top priority.