Home » Jeep Lift Kits & Suspension » Lift Kits » Spring Lift Kits » Rubicon Express 3.5" Extreme-Duty™ Long Arm Suspension System for 07-17 Jeep® Wrangler Unlimited JK 4 Door

Rubicon Express 3.5" Extreme-Duty™ Long Arm Suspension System for 07-17 Jeep® Wrangler Unlimited JK 4 Door

Catalog #: 16300.606
Rubicon Express Part #: RE7363
Description
This 3.5 inch Extreme-Duty™ Long Arm System is the first and only radius long arm suspension available for the Jeep JK. This kit features our world class chromoly radius arm both in the front and now in the rear. Geometry has been meticulously engineered to keep pinion and driveshaft angles in phase, while eliminating jacking and unwanted suspension squat. Engineered radius arm suspension allows the JK to transmit throttle input to the wheels and over varied terrain, providing forward progress instead of getting stopped due to unwanted compression response. This suspension will allow the use of 35 inch tires.

Check out the optional AEV ProCAL Module, a great finishing touch to any lift kit as it can reprogram your vehicles computer compensating for gear ratio and tire size changes after lift kit installation not to mention many other additional features.
Details
Installation Notes
Installation Difficulty:
Level 4Experts Only

Drilling & Cutting Required
Welding Recommended
Front and rear Driveshaft modifications required.
Monotube Shock Kit available

Installation Time: 9-11 hours
Parts Included

Front and Rear 3.5� Coil Springs
Sway Bar End Links
Gen2 Sway Bar Disconnects
2� Front lower bump stops
Rear bump stop pad
Front and Rear SS brake line set
Rear Track Bar Bracket
Front Extreme Duty Track Bar
Front Extreme Duty Drop Track Bar Bracket
Extreme Duty Front Lower Control Arms
Extreme Duty Front Upper Control Arms
Extreme Duty Rear Lower Control Arms
Extreme Duty Rear Upper Control Arms
3 Piece Extreme Duty Cross Member
Rear Control Arm Bracket Kit

  • Features: Adjustable Control Arms, Front Sway Bar Disconnects, Long Arm
  • Shocks Included: Without Shocks or With Shocks
  • Max Tire Size: 37
  • Lift Height Range: 3 - 4.5 inch
  • Included Parts: Bump Stop Extensions, Extended Brake Lines, Front Lower Control Arms, Front Track Bar, Front Track Bar Bracket, Front Upper Control Arms, Rear Lower Control Arms, Rear Track Bar Bracket, Rear Upper Control Arms, SKID PLATE, Sway Bar Endlinks
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  • Jeep Wrangler Unlimited 4-Door (JK)

  • 2017 Jeep Wrangler Unlimited 4-Door (JK)
  • 2016 Jeep Wrangler Unlimited 4-Door (JK)
  • 2015 Jeep Wrangler Unlimited 4-Door (JK)
  • 2014 Jeep Wrangler Unlimited 4-Door (JK)
  • 2013 Jeep Wrangler Unlimited 4-Door (JK)
  • 2012 Jeep Wrangler Unlimited 4-Door (JK)
  • 2011 Jeep Wrangler Unlimited 4-Door (JK)
  • 2010 Jeep Wrangler Unlimited 4-Door (JK)
  • 2009 Jeep Wrangler Unlimited 4-Door (JK)
  • 2008 Jeep Wrangler Unlimited 4-Door (JK)
  • 2007 Jeep Wrangler Unlimited 4-Door (JK)
Part NumberCatalog #OptionPrice
RE736316300.606Without Shocks$2,999.99
RE7363M16300.606MWith Monotube Shocks$3,119.99
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