4.5" X-Series Suspension Lift Kit for 84-01 XJ by Rough Country

Kit Contents:

Newly Re-designed with X-Flex Control Arms!

Front: Lifted coil springs, upper and lower adjustable X-Flex control arms, transfer case drop kit, adjustable track bar, stainless steel brake lines, and sway-bar disconnects.

Rear: Lifted leaf springs, u-bolts, and stainless steel brake line.

Shocks: Kit includes (4) N2.0 series shocks.
 
Notes:

• Slip Yoke Eliminator with CV Driveshaft is recommended to avoid driveline vibration.
• SYE kit only fits NP231 transfer cases.

Benefits:

• 100% bolt-on installation.
• Increased ground clearance.
• Upgradeable with our Jeep X-tras.
• New quick disconnects quickly and easily store out of the way when not in use.
• Features our NEW X-Flex control arms:
• Clevite OEM style rubber bushings
• Massive flex joints with 2.5" diameter body and huge 1.25" threads
• Adjustable from stock to 6" of lift
• All joints are fully rebuildable
• Fully greasable
• Adjustable retainer ring
• Upper joints pivot up to 20 degrees
• Lower joints pivot up to 35 degrees
• Lower control arms are made of Heavy Duty tubing
• N2.0 shocks are application valved providing optimum on and off-road performance and feature:
  • Nitrogen charged
  • Massive 1 3/8" bore
  • Chrome hardened 9/16" piston rod
  • 10 stage variable valving
  • Spring loaded piston rod seal
  • Military spec. fluid rated to -50° C

Specs:

• Part #: 633XN2
• Install Time: 5 - 6 hours
• Wheel Backspacing: 4.5"
• Recommended Tire Size: 32x11.50

Kit Description

The new 4.5" X-Series N2 features a transfer case drop kit, adjustable track bar, stainless steel brake lines, and sway-bar disconnects. A set lifted coil springs and all-new rear lifted leaf springs help your XJ gain a total of 4.5" in lift - plenty of clearance for 32" tires. This X-Series kit features Rough Country's X-Flex Control arms in the front upper and lower position. X-Flex Arms are fully adjustable, and feature a ball-in joint, massive 2.5" diameter body, and huge 1.25" threads. X-Flex Control Arm Joints have long offered considerable range, strength, and safety for off-road applications – but it doesn't stop there. X-Flex Joints now feature Adjustable Retainer Rings, allowing you to preload the bushings by compressing them prior to install. These NEW bushings are fitted with interlocking grooves that completely encase the ball joint for a firm grip. Made of high-quality 88 Durometer Urethane, these bushings retain the memory of their original shape, are weather resistant, and offer a much longer lifespan. This X-Series Lift now also offers N2.0 shocks; outfitted with rubber bushings and armed with 10-stage velocity sensitive valving, chromed hardened 9/16" piston rods, and massive 1 3/8" bores; allowing for a super smooth highway ride and outstanding control in rugged off-road situations - all from the same shock. So if you're looking for longevity and an uncompromised ride, look no further. Rough Country's X-Series N2 features the best of the best in off-road hardware.