Jeep Rubicon Wrangler 4.0-inch Long Arm SRS Suspension System Part FTS750207
Fits 2003-2006 with Rubicon with NP242 Transfer case. After more than 17 years in production, the kit that started the rear 3-Link revolution for the TJ Wrangler is still leading the pack. Now with more improvements, the Full-Traction Long Arm never slows down. The 4.0-in lift system for the Jeep Rubicon model is a complete replacement suspension system. It utilizes 4-link front axle mounting for a true and correct caster curve throughout the entire range of linear wheel travel. Other systems using radius arms, medium length arms called "long arms" and the rest can't match its performance.
For the rear axle, it gets better. Utilizing a true long arm rear 3-link, the upper triangulated V-bar pivots on a high-misalignment Uni-Ball joint. This eliminates the need for a rear axle track bar. The result, is incredible linear wheel travel and axle articulation, without the binding caused by the rear track bar.
New improved control arms feature SRS - Silent Ride System Torsion Rubber Bushings that never require any lubrication. This system offers hard core Rock-crawling performance from a system that rides and steers better than stock.
Do you drive your Jeep daily? You now can without compromised handling. The perfect geometry of our rear triangulated link eliminates chassis yaw and adds to stability at freeway speeds. No other system available offers this advanced configuration.
You want tough? All components in this suspension system are built for maximum off road punishment. We use 2" x .250" wall DOM tubing for our lower trailing arm assemblies for serious rock dragging, and 1/4" plate laser crafted brackets throughout. This is a fully bolt-on system. No welding required to install.