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4" Rough Country Suspension Lift Kit | Long Arm (Jeep Wrangler JK 2WD/4WD 2007-2018)

4" Rough Country Suspension Lift Kit | Long Arm (Jeep Wrangler JK 2WD/4WD 2007-2018)
Item No RCJ126*
Quantity Set of Lift Kits
Our price: $1999.95
Year/Model
Drive
Drive
Height
Brand
Model Type
Shock Series
Vehicle Info
Quantity

Product Details


After you complete your purchase, one of our experts will contact you to verify proper fitment.
The vehicle information you provided will be saved.

 

*All other brand lift kits are available.

 


  FEATURES
  • Incredible on and off-road ride quality.
  • No welding required.
  • True 4-link setup with new, longer travel arms.
  • Prevents binding and rear-steer.
  • Front adjustable track bar is made of forged solid steel for unsurpassed strength and durability.
  • Includes our premium N3 shock absorbers.
  • Coil correction plates correct the rear coil spring angle by 10 degrees, allowing them to function more efficiently.
  • Gain unparalleled axle flex while keeping pinion angles optimized.
  • X-Flex control arm features:
  • Clevite brand OEM style rubber bushings.
  • Flex joints are fully rebuildable.
  • Flex joints feature a massive 2.5" diameter body and 1.25" thread.
  • Fully greasable.

 Notes - Important 

  • Does NOT fit 2-door models.
  • An upgraded front and rear drive shaft is HIGHLY recommended.

 


  VEHICLE FITMENT

 

YEARS

DRIVE

MAKE

MODEL

2007-2010

2WD

Jeep

Wrangler JK Unlimited

2007-2018

4WD

Jeep

Wrangler JK Unlimited

 


  SPECS

 

ITEM #

RCJ126

MFG #

78530A, 78630A, 78650A, 78550A

Height

4"

Est. Install Time

8-10 hours

Instructions

 

Recommended Tires & Wheels

Tire

Wheel

Bolt Pattern

Offset

Note

35x12.50R17

17x8.5

5x5.0

+0

-

35x12.50R17

17x8.5

5x5.0

+1

-

35x12.50R17

17x9

5x5.0

-12

-

35x12.50R17

17x9

5x5.0

-6

-

35x12.50R17

17x9

5x5.0

+0

-

35x12.50R17

17x9

5x5.0

+1

-

35x12.50R18

18x8.5

5x5.0

+0

-

35x12.50R18

18x8.5

5x5.0

+1

-

35x12.50R18

18x9

5x5.0

-12

-

35x12.50R18

18x9

5x5.0

-6

-

35x12.50R18

18x9

5x5.0

+0

-

35x12.50R18

18x9

5x5.0

+1

-

35x12.50R18

18x10

5x5.0

-25

-

35x12.50R18

18x10

5x5.0

-24

-

35x12.50R18

18x10

5x5.0

-19

-

35x12.50R18

18x10

5x5.0

-18

-

35x12.50R20

20x9

5x5.0

-12

-

295/60R20

20x9

5x5.0

-12

-

35x12.50R20

20x9

5x5.0

-6

-

35x12.50R20

20x9

5x5.0

+0

-

35x12.50R20

20x9

5x5.0

+1

-

295/60R20

20x9

5x5.0

+1

-

35x12.50R20

20x10

5x5.0

-25

-

35x12.50R20

20x10

5x5.0

-24

-

35x12.50R20

20x10

5x5.0

-19

-

35x12.50R20

20x10

5x5.0

-18

-

35x12.50R22

22x10

5x5.0

-25

-

35x12.50R22

22x10

5x5.0

-24

-

35x12.50R22

22x10

5x5.0

-19

-

35x12.50R22

22x10

5x5.0

-18

-

   Due to differences in manufacturing, dimension and inflated measurements, tire and wheel combinations should be test fit prior to installation.

 


  IN THE BOX

 

PARTS

Lifted dual-rate coil springs


Upper adjustable control arms with flex joints


Lower adjustable control arms with flex joints

 


Achieve the ultimate flex and articulation while retaining a smooth highway ride quality with Rough Country's 4in Long Arm Suspension Lift Kit. This true 4-link setup offers incredible off-road performance while keeping the suspension geometry as close to the factory angles as possible. The result is a more capable suspension setup that can deliver jaw-dropping rock crawling performance while still giving the soft, lush highway ride quality a daily driver would enjoy.

Rough Country’s 4in Long Arm Suspension Lift features custom engineered dual-rate coils that provide two distinctly different levels of compression allowing you to tackle any obstacle with ease. Each kit includes a full set of Rough Country’s Nitrogen-charged N3 shocks, designed to offer the maximum possible travel while providing a lush ride.

The 4-link setup includes a full set of front and rear upper and lower adjustable control arms giving you full control to adjust the wheelbase and pinion angle. Each arm features Rough Country’s adjustable flex joints with Clevite rubber bushings and is constructed out of durable heavy-wall DOM tubing for a long lifespan of flex and performance. All brackets are made of a thick 1/4in thick high tensile strength plate steel.

 


Local pickup welcome.

Some vehicles may require additional modifications or parts.

Guaranteed Fitment.

Questions Call us at (888) 814-1158

 

 

Part Number: 78530A,78630A,78650A,78550A

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