1997-06 Jeep Wrangler TJ, Rubicon, Unlimited 4" X-Series lift kit, V2 Monotube shocks

$1,719.95
Product No
66171-HK
FREE SHIPPING Lower 48 States

Important Notes

* Transfer case drop kit or Slip Yoke Eliminator with CV Driveshaft is recommended to avoid driveline vibration.
* Rubicon models do not need a SYE kit or transfer case drop but a CV driveshaft is still recommended.

Driveshaft options

Quick Overview

The 4" X-Series lift kit for the Jeep Wrangler TJ, Unlimited by Rough Country offers best in class equipment for your off-road adventures. The X-Flex adjustable control arms feature Clevite OEM style rubber bushings, flex joints with 2.5" diameter body and huge 1.25" threads. All joints are fully greasable. Upper joints pivot up to 20 degrees; lower joints pivot up to 35 degrees. Forged solid steel is used for the adjustable track bar making it incredibly strong and durable.


V2 Monotube shocks have a T6061 brushed aluminum body with black anodized accents that not only look great but dissipate heat faster than other materials. The lightning fast reaction with no cavitation is the result of an internal floating piston to separate the shock oil from the high-pressure nitrogen. This true performance shock is designed to be mounted body-up for a more interesting look.



  • Progressive rate coil springs 

  • Front and rear Upper adjustable control arms 

  • Front and rear Lower adjustable control arms 

  • Pitman arm 

  • Sway-bar quick disconnects 

  • Front Forged adjustable track bar 

  • Rear Track bar drop bracket 

  • Front and rear stainless steel braided brake lines 

  • Hardware 

  • Rear Lower shock brackets 

  • Four V2 Monotube shocks

  • Lifetime Replacement Warranty


View lift kit installation instructions

    • Make: Jeep
    • Model: Wrangler TJ, Rubicon
    • Vehicle: 1997-06 Wrangler TJ, Rubicon 4" X-Series lift kit, V2 Monotube shocks
    • Tire Size: 33x12.50 R15 with 3.75 backspacing
    • Upsell: 1153 HK, 8731730 HK, 87308 HK, 50-7906 HK, 1668TC HK, 1669TC HK
    • Initialize: 1
    • Make: Jeep
    • Model: Unlimited
    • Vehicle: 2004-06 LJ Unlimited 4" X-Series lift kit, V2 Monotube shocks
    • Tire Size: 33x12.50 R15 with 3.75 backspacing
    • Upsell: 8731730 HK, 87308 HK, 50-7906 HK, 1669TC HK
    • Initialize: 1
    • Record Id: 1
Rough Country lift kit fits the following models:
1997 Jeep Wrangler TJ, Rubicon
1998 Jeep Wrangler TJ, Rubicon
1999 Jeep Wrangler TJ, Rubicon
2000 Jeep Wrangler TJ, Rubicon
2001 Jeep Wrangler TJ, Rubicon
2002 Jeep Wrangler TJ, Rubicon
2003 Jeep Wrangler TJ, Rubicon
2004 Jeep Wrangler TJ, Rubicon, Unlimited
2005 Jeep Wrangler TJ, Rubicon, Unlimited
2006 Jeep Wrangler TJ, Rubicon, Unlimited
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