4.11 Ring and Pinion Gear Set

The USA Standard Gear ZG D44JK-411RUB is a rear replacement ring and pinion gear set specifically designed for Jeep Wrangler JK models from 2007 to 2018. This set features a 4.11 gear ratio, intended to provide increased acceleration and better performance, especially when larger tires are installed. It is engineered for Dana 44 rear axles with standard rotation, ensuring precise fitment. Constructed from high-performance quality materials, these gears are designed from state-of-the-art software and undergo rigorous in-house quality evaluation to meet or exceed OEM specifications. The set includes a 24-spline pinion and a 10-ring gear bolt pattern. The product is made of unpainted stainless steel and comes with a 1-year limited warranty against manufacturer defects. Installation of ring and pinion gears is a complex process that generally requires specialized tools such as a hydraulic press and dial indicator, in addition to common hand tools. Professional installation is recommended due to the mechanical expertise involved. It is also advised to acquire a master overhaul kit, which includes essential components like new bearings, seals, shims, and a pinion crush sleeve, to ensure reliable and quiet operation after installation.