Rough Country Suspension Lift Long Arm 6" Kit With Vertex Shocks 4-Door Jeep Wrangler JL 2018-2021

Rough Country:


  • Fits 4-Door JL Wranglers Only
  • Amazing On/Off-Road Quality
  • Requires No Welding
  • Increases Ground Clearance

Rough Country 6" Long Arm Suspension Lift Kit with Vertex Shocks for 2018, 2019, 2020 and 2021 4-Door Jeep JL Wranglers.

Do you want to maintain that highway-quality ride on your 4-Door Jeep JL Wrangler even when off-roading? For better articulation and flex, this Rough Country 6" Long Arm Suspension Lift Kit with Vertex Shocks (66050) from CJ Pony Parts is essential!

Features and Benefits:
- 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
- Dual Rate Coils Provide Great handling and smooth ride quality
- Increased Ground Clearance
- Includes upgraded CV Front Driveshaft (RC50901)
- Includes a Forged Adjustable Track Bar
- Includes Front Sway Bar Quick Disconnects
- Includes our premium Vertex Shocks
- Shocks: 8-stage adjustable damping with Durable 22mm Spring-Loaded Piston Rod, Huge 2-1/2” Shock Body and Reinforced Seals
- Gain unparalleled axle flex while keeping pinion angles optimized

This Rough Country 6" Long Arm Suspension Lift Kit will enhance your ride quality by keeping your Jeep's suspension geometry as close to the factory angles as possible! Thanks to its custom-engineered dual-rate coils with two distinctly different levels of compression, you can easily overcome rough terrains and rock-crawling challenges with as little effort as it takes to cruise down the highway. It utilizes a 4-link setup with a full set of front and rear upper and lower adjustable control arms. This will provide you with complete control to adjust the wheelbase and pinion angle.

Installing this kit (66050) from Rough Country requires zero welding! You will not need to remove your factory crossmember either. Each arm in this kit features a durable heavy-wall DOM steel tubing construction plus Rough Country's adjustable flex joints with Clevite rubber bushings. This will upgrade your Jeep's suspension with long-lasting durability. It also comes with brackets made from 1/4-inch thick high-tensile strength plate steel.

Vehicle Fitment:
- 2018-2021 Jeep JL Wrangler 4-Door

*Fits 4-door models ONLY.
*Does NOT fit 2-door models.
*Included driveshaft fits non-Rubicon models only.

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Vehicle Fitment

This product will fit the following Wrangler years:

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