Are you tired of leaf springs? Our exclusive bolt on long arm design is now available with 4Link Rear long arms for your XJ as an upgrade to your existing lift kit or included with a lift kit. In addition to the new long arms, you'll get 2 new subframes, a rear axle truss, and axle brackets which will be used to eliminate the leaf springs. This is a fully adjustable, double triangulated kit that will correct your rear suspension geometry. Just like our popular front RockLink long arms, you'll have the ability to install the subframes with NO welding, cutting or grinding at all! You'll only drill holes for the BOLT ON subframe that is CNC brake formed from 1/4" and 7gauge steel plate. The only welding required for this is to the rear axle! As always, it is all made right here in the USA!

Designed for 4"8" of lift, this long arm system will allow as much articulation as your rear shocks will allow! We use a high quality greaseable, pivoting flex joint on the axle side for great flexibility and factory style rubber bushings on the axle end to absorb road noise.

Kit Includes:
Complete rear long arm package (Rear Upper and Lower Adjustable long arms)
Subframe Mounting System
Rear axle truss and brackets
Coil spring retainers
All necessary hardware

All products manufactured by Iron Rock Off Road, Inc. are guaranteed to be free of defects in materials and workmanship for as long as you own the product. If your product ever fails due to a defect in materials or workmanship we will replace it free of charge, excluding shipping and handling. This warranty does not apply to corrosion, finish, or normal wear. This warranty is nontransferable. Misuse, modification in any way, or any use other than the product’s designed purpose will void the warranty. Iron Rock Off Road control arms come with a lifetime unbendable guarantee. If you bend or break a control arm on or off road, we will replace it!

About Iron Rock Off Road:
Taking our vehicles out and pushing them to their limits has always been our passion. Yes, we have found boundaries! There is a boundary in how steep a side hill you can traverse, how much shock load a driveshaft ujoint will take, how much force it takes to bend a suspension mount. Our experience with finding the weak links in factory Jeeps drives us to design products to go beyond boundaries.

Jason, Darrick, and Josh founded Iron Rock Off Road, Inc. using these simple principles as their plan to offer the best products for your vehicle, period. Since founding in 2005, IRO has quickly grown to be a top choice for off road enthusiasts around the world. Our dedication to service, quality and new product development are the primary reasons we have been able to maintain a successful growth trend in each year of our existence. We are continually adding new parts to our product line that are both designed and built here, in Shakopee, MN. Each product is carefully drafted using Pro Engineer and Auto CAD software before prototypes are built for testing. We test all of our products on some of the most demanding and punishing trails in the U.S. before offering them for sale to the public. Quality and performance are "must have" qualifications for each new addition to our lineup. Our philosophy has not changed since the beginning. We design parts for the way we like to use our vehicles. To many, our products are overkill in terms of strength, but the fact remains: once you bolt in an Iron Rock Off Road product you won't have to worry about it. We guarantee it!