Call us today to order your Rough Country 4 Inch Lift Kit - Long Arm - Vertex - Jeep Wrangler JK 4WD (12-18)!
Part # 78650A
- Flex joints are fully rebuildable
- Flex joints feature a massive 2.5" diameter body and 1.25" thread
- Fully greaseable.
- Gain unparalleled axle flex while keeping pinion angles optimized X-Flex control arm features: durable OEM style rubber bushings
- Incredible articulation No welding required True 4-link setup with new, longer travel arms Prevents binding and rear-steer Front adjustable track bar is made of forged solid steel for unsurpassed strength and durability
Achieve the ultimate flex and articulation while retaining a smooth highway ride quality with Rough Country's 4in Long Arm Suspension Lift Kit. This true 4-link setup offers incredible off-road performance while keeping the suspension geometry as close to the factory angles as possible. The result is a freer, more capable suspension setup that can deliver jaw-dropping rock crawling performance while still giving the soft, lush highway ride quality a daily driver would enjoy. Rough Country's 4in Long Arm Suspension Lift features custom engineered dual-rate coils that provide two distinctly different levels of compression allowing you to tackle any obstacle with ease. Each kit includes a full set of Rough Country's Nitrogen-charged N3 shocks, designed to offer the maximum possible travel while providing a lush ride. 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!
Vehicle information below is not a guaranty of fitment. If you have fitment concerns, please call prior to ordering.
2012-2017 Jeep Wrangler Unlimited Sahara; 2012-2017 Jeep Wrangler Unlimited Rubicon; 2016 Jeep Wrangler Unlimited 75th Anniversary; 2016 Jeep Wrangler Unlimited Sport S; 2012-2017 Jeep Wrangler Unlimited Sport
We are an authorized retailer for all Rough Country products. The standard manufacturer warranty applies. If you ever have manufacturer warranty concerns or questions on products you purchased from us, we can help! We are a family owned and operated company that values all of our customers. We are here to assist with all future warranty concerns!
Warning: This product can expose you to chemicals, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov