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Jeep Wrangler JL / JLU 18+ 4pc Camp Series Rear Adjustable Control Arm Kit

Price:

604.76

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SKU: CMP-J-JL-RS4

604.76 604.76 USD 671.95

671.95

1–3 day build time + Shipping

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Jeep Wrangler JL / JLU 18+ 4pc Camp Series Rear Adjustable Control Arm Kit

SKU: CMP-J-JL-RS4
Fits: 2018 - Present Jeep Wrangler JL / JLU Add vehicle

1–3 day build time + Shipping

Expert Support

604.76 604.76 USD 671.95

671.95

Build Your Kit

  • Vehicle
    Confirm this matches your vehicle. Use Shop by Vehicle to filter correctly.
  • Brand
  • Color
    Powder coat color for control arms and track bars. Does not affect performance.
  • Series
    Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
  • Lift Size
    Choose your current front lift height. Measure from center of wheel to fender if unsure.
  • Hardware
    Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
  • Note to Core4x4:

Select Color to see price and add to cart.

4–8 hr install Moderate Alignment recommended Lifetime warranty on all non-wear items Made In USA

Engineered for improved comfort, durability, and off-road capability.

Designed for Jeep Wrangler JL model years 2018-Present, this set provides adjustability, superior strength, and enhanced ride quality, making it the perfect upgrade over stock control arms.

What's Included in the Kit?

  • Camp Series Rear Upper Control Arms (CMP-J-JL-RU2)
  • Camp Series Rear Lower Control Arms (CMP-J-JL-RL2)

Key Features and Benefits

  • Heavy-Duty Construction – Built from 1.75" OD DOM tubing with .313" wall thickness on the lower control arms and 1.5" OD DOM tubing with .313" wall thickness on the upper control arms, providing superior strength over factory components.
  • Optimized Suspension Geometry – Fully adjustable control arms allow for precise axle positioning, pinion angle adjustments, and suspension correction, accommodating lifts from 0 to 6 inches.
  • Premium Joint Technology – Features Johnny Joints at the adjusting ends for superior articulation and tapered polyurethane bushings at the axle ends for vibration dampening and extended longevity.
  • Recommended Pairing – For a complete rear suspension solution, pair this kit with our Camp Series Rear Track Bar (CMP-J-JL-RTB1) to further improve stability and axle alignment.

Enhanced Control and Suspension Performance

This fully adjustable rear control arm set is designed to restore proper suspension geometry, correct alignment after lifting, and maximize handling for both on-road driving and off-road adventures. Whether you're tackling rough terrain or cruising on the highway, these control arms enhance ride quality, prevent premature tire wear, and improve suspension articulation.

Two-Stage Powder Coating

  • Zinc Primer Base Coat – Adds an extra layer of protection against rust and corrosion.
  • Durable Top Coat – Available in 10 colors for long-lasting resilience and aesthetic appeal.

Proudly Made in the USA

At CORE 4X4, we take pride in manufacturing our Camp Series Control Arms in Orem, UT. By sourcing high-quality materials locally and maintaining in-house production, we ensure that every product meets the highest standards of American craftsmanship and durability.

Straightforward Installation

These control arms are designed for an easy installation using existing factory hardware. If your Jeep has rusted or worn-out bolts, we offer optional Grade 8 hardware kits, available separately, to ensure a hassle-free installation.

In Conclusion

Choosing the Camp Series Rear Control Arm Set means investing in unmatched durability, precise suspension adjustments, and American-made quality. Whether you're hitting the trails or improving on-road handling, this set delivers the control, stability, and flexibility your Jeep Wrangler JL needs. Upgrade today and experience the difference!


Ideal use:

Camp Series is built for overlanding and moderate off-road. More articulation and durability than Cruise, suited for loaded vehicles and longer trips.

Not sure which series fits your needs? Contact us for guidance.

  • Alignment recommended after install.
  • Install difficulty: moderate. Basic mechanical skills recommended.
  • Estimated install time: 4–8 hours depending on experience.
  • Some trimming may be required on factory axle mounts (front track bar). See our YouTube channel for guidance.
  • Install videos and support available. Check product Description for links.
  • Designed to reuse factory hardware. Upgrade available if yours is worn or missing.

Make Model Submodel Years
Jeep Wrangler 2018 - Present

Each rebuild kit includes all necessary components to replace and restore wearable parts.

Vehicle Jeep Wrangler JL / JLU (18–Present)
Brand CORE 4X4
Color Black or Blue or Charcoal or Green or LightGreen or Orange or Purple or Red or White or Yellow or Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Series Camp Series
Lift Size 0" — 6" or 6"+
Hardware No Hardware or Complete Kit
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