Product Details
| Make | Model | Submodel | Years |
|---|---|---|---|
| Jeep | Wrangler | 2018–Present |
Vehicle Fitment: Jeep Wrangler JL 18+ – Strengthens rear suspension, improves handling, and corrects axle positioning for enhanced stability on and off the road.
CORE Advantage: Replaces weak factory control arms with heavy-duty steel tubing and polyurethane bushings, reducing suspension flex and improving ride quality.
Adjustability: Accommodates lifts from 0 to 6 inches, ensuring proper axle alignment and suspension geometry for improved drivability and off-road capability.
Construction: Built from high-strength steel tubing with tapered polyurethane bushings for durability, vibration dampening, and extended performance lifespan.
Two-Stage Powder Coating: Zinc primer base and top coat available in 10 vibrant colors protect against corrosion and allow for personalized styling of your rig.
Warranty and Origin: Proudly manufactured in the United States, our product includes a lifetime warranty on all non-wear items, providing you with confidence and peace of mind in your purchase.
Built With
Rear Lower control arms built with 1.875” OD 3/16” Wall steel tube. Polyurethane Bushings on the fixed and adjustable ends with 1.25” x 12 TPI - 3.25” long threads.
Construction & Materials
Rear Lower control arms built with 1.875” OD 3/16” Wall steel tube. Polyurethane Bushings on the fixed and adjustable ends with 1.25” x 12 TPI - 3.25” long threads.
| 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. |
| Hardware | No Hardware or Complete Kit |
| Series | Cruise Series |
| Placement on Vehicle | Rear Lower, Rear |
| Mounting Style | Bolt-On |
Boost Performance and Control
Upgrade your Jeep Wrangler JL (2018-Present) with the Cruise Series Rear Lower Control Arms, designed to enhance durability, improve handling, and restore proper rear axle alignment. These control arms are a significant upgrade over factory components, offering improved strength, adjustability, and ride quality for both on-road stability and off-road flexibility.
Key Features and Benefits
- Durable Steel Tubing Construction – Built from heavy-duty steel tubing, these control arms provide superior strength and long-lasting durability compared to factory components.
- Precision Adjustability – Allows for accurate alignment correction and rear axle re-centering, accommodating lifts from 0 to 6 inches.
- Tapered Polyurethane Bushings – Delivers a smoother ride, better articulation, and increased longevity over standard rubber bushings.
- Improved Handling Ride Quality – Reduces rear-end instability and excessive suspension movement, enhancing both daily driving comfort and off-road capability.
- Recommended Pairing for a Complete Suspension Solution – For full rear-end alignment control, pair with our Cruise Series Rear Upper Control Arms (CRS-J-JL-RU2).
Two-Stage Powder Coating for Maximum Protection
To maximize durability and corrosion resistance, all control arms undergo a two-stage powder coating process: Zinc Primer Base Coat – Provides a protective barrier against rust and environmental damage. Customizable Top Coat – Available in 10 color options, allowing you to personalize the look of your suspension components.
Made in the USA
Manufactured in Orem, UT, the Cruise Series Rear Lower Control Arms are built to the highest standards of American craftsmanship, ensuring superior durability and consistent, reliable performance in all driving conditions.
Optional Hardware Upgrade
Our Cruise Series Rear Lower Control Arms are designed for easy installation using factory hardware. However, for those dealing with rusted or stubborn bolts, we offer optional Grade 8 hardware kits, available separately to ensure a secure and hassle-free installation.
Upgrade today and experience the difference in ride quality, durability, and off-road control with CORE 4X4’s Cruise Series Rear Lower Control Arms!
Each rebuild kit includes all necessary components to replace and restore wearable parts.
Use the vehicle selector on our website to shop by your year, make, and model. On product pages, use the kit builder to select your color, series, lift height, and any add-on options, then add to cart. If you need help, call or email our team.
Standard orders typically ship within 1–3 business days of ordering. Custom color orders take approximately 5–10 business days. Because everything is built in-house, we can turn orders quickly even for custom specifications.
You can reach our team through the contact form on our website, or browse to the Contact Us page. Our team is available to answer pre-sale and technical questions before and after your purchase.
Complete the build
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