Revolution Gear and Axle D44, 4340 Chrome-Moly US Made Rear Axle Kit for 87-06 Jeep Wrangler TJ /LJ and 84-87 Cherokee XJ, 30 Spline with ARB Air" Locker. All Revolution, rear axle kits come with the Bearings seals and retainers 100 Percent pressed together and ready to install and are backed by a comprehensive" Lifetime warranty that covers all failures including bent shafts.
While other import manufacturers use 4140 Chrome-moly, Revolution Gear and Axles US Made axles utilize 4340 Chrome-Moly for maximum strength and a" Lifetime of trouble free performance. (Note: wheel studs are included in kit but not installed into the axles for safer transport. Install studs using red" Loctite and torque to 90Ft-Lbs)
