Control Arm Upgrade Kit; 4 in.; Front/Rear/Upper/Lower; Adjustable Flex Joints w/Cleveite Rubber Bushings; Durable Heavy Wall DOM Tubing; 1/4in Thick Tensile Strength Plate Steel;
Transform your 4in kit into a full-fledge long arm setup with Rough Country's 4in Long Arm Upgrade Kit. This incredible upgrade converts your Rough Country 4in standard or 4in X-series kit into an extremely capable 4-link Long Arm suspension design. This upgrade gives your Jeep incredible flex and unbelievable clearance at a fraction of the cost of buying an entirely new kit. The 4-link setup includes a full set of front and rear upper and lower adjustable control arms giving you full control to adjust the wheelbase and pinion angle. Each arm features Rough Country's adjustable flex joints with durable rubber bushings and is constructed out of durable heavy-wall DOM tubing for a long lifespan of flex and performance. All brackets are made of a thick 1/4in thick high tensile strength plate steel. Rough Country's 4in kit boasts an easier install process than most long arm kits, with no welding and no removal of the factory crossmember required for installation. The kit also includes extended stainless steel brake lines and coil correction plates making it that much faster and easier to install. Includes a Lifetime Replacement Guarantee!
- Incredible articulation No welding required True 4-link setup with new, longer travel arms Prevents binding and rear-steer Coil correction plates correct the rear coil spring angle by 10 degrees, allowing them to function more efficiently
- Gain unparalleled axle flex while keeping pinion angles optimized X-Flex control arm features: durable OEM style rubber bushings
- Flex joints are fully rebuildable
- Flex joints feature a massive 2.5" diameter body and 1.25" thread
- Fully greaseable.
Information:
An upgraded front and rear drive shaft is HIGHLY recommended. ONLY for models equipped with a 4-6" suspension lift.
Application Summary:
| Year |
Make/Model |
| 2007-2017 |
Jeep Wrangler |
| 2018 |
Jeep Wrangler JK |
| Attributes |
| California Proposition 65 |
WARNING: Cancer - www.P65Warnings.ca.gov |
| Category |
Susp Lift Kits 4wd |
| Country of Origin (Primary) |
US |
| Front Components |
Upper adjustable control arms with flex joints Lower adjustable control arms with flex joints< Exhaust spacer Frame strenghening brackets Sway-bar quick disconnects Stainless steel braided brake lines Hardware, Upper adjustable control arms with flex joints Lower adjustable control arms with flex joints< Exhaust spacer Frame strengthening brackets Sway-bar quick disconnects Stainless steel braided brake lines Hardware |
| Front Kit Componenets |
Upper adjustable control arms with flex joints, Lower adjustable control arms with flex joints |
| Front Kit Components |
Upper adjustable control arms with flex joints, Lower adjustable control arms with flex joints |
| GTIN |
00843030154929 |
| Harmonized Tariff Code (Schedule B) |
8708809900 |
| Hazardous Material Code |
N |
| Install Time |
8-10 hours, 8-10 hours |
| Life Cycle Status Code |
Available to Order |
| NAFTA Preference Criterion Code |
B |
| Position |
Front and Rear |
| Rear Components |
Upper adjustable control arms with flex joints< Lower adjustable control arms with flex joints< Coil correction plates Track bar drop bracket Extended sway-bar links Stainless steel braided brake lines Hardware, Upper adjustable control arms with flex joints< Lower adjustable control arms with flex joints< Coil correction plates Track bar drop bracket Extended sway-bar links Stainless steel braided brake lines Hardware |
| Rear Kit Components |
Upper adjustable control arms with flex joints |
| SDR Required Flag |
N |
| Shipping Options |
No Restrictions |
| Ships in Multiple Boxes |
Y |
