Rough Country Long Arm Upgrade Kit - Jeep Grand Cherokee WJ 4WD 4in Lift
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Part #:RUC-90900U
Availability:In Stock
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Installation Instructions: Click Here
- Aggressive appearance
- Increased ground clearance
- HD 0.25" thick crossmember
- Lower control arms feature high clearance design
- Extreme travel long arms keep optimum alignment and give optimum articulation.
- X-Flex control arm are fully greaseable and features durable OEM style rubber bushings, massive 2.5in diameter body and 1.25in thread, upper joints pivot up to 20 degrees, and lower joints pivot up to 35 degrees.
The long awaited WJ 4-inch Longarm Upgrade Kit is a comprehensive package including everything needed for a great suspension upgrade while maintaining the vehicle's crucial center of gravity. The kit includes adjustable high-clearance X-Flex upper and lower control arms with durable rubber bushings, featuringX-Flex joints. The kit also includes 1/4-inch thick steel crossmember, skid plate and sway bar disconnects. This Longarm Upgrade Kit is a total solution comprised of top-notch components designed for the avid off-roader who wants the most out of their WJ.
This top of the line kit focuses on improving off-road handling and articulation while preventing binding and rear steer. This kit features high-clearance components with a front 4-link and rear y-link control arm design. This promotes extreme flex while keeping pinion angles optimized. Utilizing adjustable components, this kit can also accommodate future modifications.
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Rough Country Long Arm Upgrade Kit - Jeep Grand Cherokee WJ 4WD 4in Lift fits the following vehicle(s):
- 1999 Jeep Grand Cherokee
- 2000 Jeep Grand Cherokee
- 2001 Jeep Grand Cherokee
- 2002 Jeep Grand Cherokee
- 2003 Jeep Grand Cherokee


