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Rubicon Express 5.5" Extreme Duty 4-Link Front 4-Link Rear Long Arm Lift Kit with Reservoir Monotube Shocks by Rubicon Express

Part no: RUB-JK4425R

$4,263.99 + free Shipping
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This product fits only specific vehicles. Select your vehicle to ensure it fits.

Product Details

Important Notes:

  • Maximum Tire Size: 37"
  • Recommended Wheel: 9" Wide
  • Backspacing: 3.75"- 4.25"
  • Vehicle will require alignment after kit is installed
  • System is not recommended to be combined with body lifts over 1" tall
  • All ride height increases are approximate and will vary due to vehicle specification
  • Sold as a kit

Required Parts by Manufacturer:

  • Rubicon Express Front Driveshaft, RUB-RE1883-365 and Rubicon Express Front Transfer Case Yoke, RUB-RE1810 are required.
  • Rubicon Express Rear Driveshaft, RUB-RE1887-240 and Rubicon Express Rear Transfer Case Flange Adapter, RUB-RE1805, are required.


  • 2007-2017 Jeep Wrangler JK


This Rubicon Express 5.5" Extreme Duty 4-Link Front 4-Link Rear Long Arm Lift Kit for an 07-16 Wrangler JK provides unmatched performance and control. This easy to install lift kit eliminates the need for welding.

Product Details:

  • 5.5" lift height
  • No welding
  • Easy installation

Parts Included:

  • (1) Component Box
  • (1) Draglink and Track Bar Box
  • (2) Front Reservoir Monotube Shocks
  • (2) Rear Reservoir Monotube Shocks
  • (2) Front Coil Springs
  • (2) Rear Coil Springs
  • (1) Front Adjustable Track Bar
  • (1) Front Crossmember
  • (2) Front Upper Control Arms and Mounts
  • (2) 4-Link Front Lower Control Arms
  • (1) 4-Link Rear Upper Control Arm
  • (2) 4-Link Rear Lower Control Arms

Years Covered:

2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 and 2017

For California residents: Proposition 65 Warning

Vehicle Fitment

2007-2018JeepWrangler JK

Additional Information

BrandRubicon Express
SKU Aliases JK4425R
Maximum Tire Size37"
Lift Height5.5"
Shocks IncludedYes

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