Ultimate Dana 44™ AdvanTEK® Crate Axle, Fits 2018+ Wrangler JL, Front Axle - 4.10 Gear Ratio, Electronic Locking Differential - (10047715)Description Features and Benefits Redesigned housing improve off road capability by adding clearance and reducing contact with obstacles. Thick tubes and brackets are used to add strength and durability. Includes chromoly axle shafts with large 1410 series universal joints for added strength. Designed to mate with existing vehicle wheel ends. COMPATIBLE WITH APPLICATIONS 2018 2022 Jeep Wrangler Front,With Electronic Locking Differential,with 4. 10