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Complete 4" Short Arm Lift Kits

4inch lift kit

This complete lift kit, available for the 4-door JK, offers exceptional ride comfort and control, on-road or off. It yields all the suspension travel the factory JK driveline offers.

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4" Mopar Lift Kit Features

  • Ideally rated coil springs, combined with your choice of specially tuned shock absorbers, provide unmatched ride quality and handling, both on-road and on the trails.
  • Choose between Mopar's Performance shock or the premium Bilstein Shock. Learn more about Mopar Shocks
  • Adjustable alignment cams (at lower link arms-to-axle attachment points) correct caster angle.
  • Front body / frame alignment corrected by an adjustable track bar; the rear is handled via a track bar relocation bracket with integrated brace.
  • Correct length stabilizer bar links with Heim ends.
  • Brake hose and parking brake cable relocation brackets.
  • Replacement high-clearance, high-capacity steering stabilizer kit.
  • Works with all vehicle systems including the Electronic Stability Control.
  • Check out the Mopar Lifetime Limited Warranty

2" Mopar Lift Kit Parts

Part # Description Application
P5155403AB 4" Short Arm Lift Kit w/ Performance Shocks 2007-2011 JK 4 door 4WD*
P5155404AB 4" Short Arm Lift Kit w/ Bilstein Shocks 2007-2011 JK 4 door 4WD*
P5155512 Front Stabilizer Bar Link Kit 2007-2011 JK 4WD Rubicon w/2" or 4" Lift Kit
* Rubicon model requires Front Stabilizer Bar Link Kit number P5155512.

Wheel & Tire Recommendations

Tire Diameter: 33" to 35"
Maximum Tire Width: 12.5"
Tires wider than 10.5" may require wheels with dimensions as follows:
Wheel Diameter: No less than 17"
Wheel Width: 8" to 9"
Wheel Backspacing: 3.25" to 4.75"
(as backspacing dimension decreases, track width & stability increase)

Installation Time

6.5 hours for a professional technician familiar with installation. Not including front-end alignment.