2007-18 Wrangler JK Dana 44 4340 Chromoly Discovery Series Front Kit HD U-Joints Revolution Gear and Axle Exterior Parts & Car Care - Racks 5/8 inch hard chrome plated

5/8 inch hard chrome plated heat-treated alloy shaft

with wire tie tabs

With a matched combination of parts

5 inch suspension system

Each kit comes with easy to follow instructions that are specifically for that application

2007-18 Wrangler JK Dana 44 4340 Chromoly Discovery Series Front Kit HD U-Joints Revolution Gear and Axle Exterior Parts & Car Care - Racks 5/8 inch hard chrome platedRevolution Gear and Axle Discovery Series 4340 Chromoly Front Axle Kit, fits 2007 18 Wrangler JK Rubicon with Dana 44 Front Axle and 30 Spline axles, only compatible with the factory locker. This Front Axle Kit replaces the Spicer 1350 Style 5 7166X U Joint with Revolution Gear and Axle's Heavy Duty Chromoly 1350 Style Needle Bearing U Joints creating the strongest axle setup and allows extra clearance for tighter turning versus the smaller 5 760X U