Full-Traction Suspension FTS7310 Long Arm SRS Suspension Upgrade 2007-2018 Jeep Wrangler JK Artec Industries It has a 4140 Chromoly

It has a 4140 Chromoly steel clutch ring and inner drive gear

tailor-made for added durability and flexibility on the trail

Eliminates Rear Track Bar and weak factory axle mounts that fail

Additional fitment and grinding may be needed as axles can have slight variances and may need fabrication

increase the strength of the weak factory axles by installing the Teraflex axle sleeve kit with upper gussets for the front

Full-Traction Suspension FTS7310 Long Arm SRS Suspension Upgrade 2007-2018 Jeep Wrangler JK Artec Industries It has a 4140 ChromolyFTS7310 Fits: 2007 2018 Jeep Wrangler JK Features: Designed for an already lifted JK from 3 inches on up 100% bolt on and designed to re use parts from your existing kit to save you money Control arms mounted to the frame ride on Silent Ride System (SRS) vulcanized torsion rubber bushings and require no lubrication maintenance Arms are made from 2 inch x . 250 wall DOM tubing for extreme use High quality Chromoly Heim joints for axle mounting that