Rough Country Long Arm Upgrade Kit For 4-6" Lift Jeep Wrangler TJ 1997-2006

Rough Country:


  • Fits Wranglers with 4-6” lift
  • Increased ground clearance
  • Unbeatable value
  • High clearance design

Rough Country Long Arm Upgrade Kit for 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 and 2006 4-Cylinder Jeep TJ Wranglers with a 4" to 6" Lift applied

Just when you thought you couldn’t pull any more performance out of your 4” to 6” lifted 1997-2006 Jeep TJ Wrangler, this Rough Country 66300U Long Arm Upgrade Kit comes out of the blue to take your rig even further.

Features and Benefits:
- Fits 1997-2006 Wrangler TJ
- Fits Wranglers with 4-6” lifts
- Unbeatable value and the best price in the market
- Increased ground clearance
- Lower control arms feature high clearance design
- Extreme travel long arms keep optimum alignment and give optimum articulation
- Clevite brand OEM style rubber bushings
- Flex joints feature a massive 2.5" diameter body and 1.25" thread
- Fully greaseable
- Upper joints pivot up to 20 degrees
- Lower joints pivot up to 35 degrees

This direct, bolt-on upgrade is specifically designed to work with TJ’s that have a lift ranging between 4 and 6 inches already applied. These extreme travel long arms utilize a high-clearance design to give you the clearance required to crawl over anything, add larger tires or both!

Please Note: A 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. Exhaust will have to be cut and rerouted to make sure it is away from the moving components.

*Does not fit Unlimited models.

Rough Country produces some of the most impressive aftermarket and upgradable parts for your rugged off-road machine. Whether you’re replacing worn out parts or turning your off-road ride into a trail smashing machine Rough Country has your needs covered!

California Residents: Proposition 65 Warning

Installation Difficulty


Novice skill is required for this installation.

Vehicle Fitment

This product will fit the following Wrangler years:

  • 1997,
  • 1998,
  • 1999,
  • 2000,
  • 2001,
  • 2002,
  • 2003,
  • 2004,
  • 2005,
  • 2006,
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