Find the Ring & Pinion you need to re-gear for the dragstrip or the trails in your 2020-2022 Jeep Wrangler JL 3.0L EcoDiesel. You'll find many options of front and rear differential gear sets. The gear sets offered range from 3.31 to 5.38 to fit the needs of most applications. Find high-quality brands like Nitro, Dorman, USA Standard, and Yukon for gear and axle components.