Optimized Rear Suspension Performance
Upgrade your Jeep Wrangler TJ/LJ’s handling and durability with our Cruise Series Rear Lower Control Arms. Designed for 1997-2006 models, these control arms significantly outperform factory components by improving axle centering, pinion angle correction, and overall suspension stability. Whether you're tackling off-road trails or cruising on highways, these arms deliver superior ride quality and long-term durability.
Key Features and Benefits
- Pinion Angle Driveline Vibration Correction – Adjusts rear pinion angle to eliminate driveline vibrations and reduce wear on drivetrain components.
- Rear Axle Centering Stability – Keeps your rear axle properly aligned under all driving conditions, preventing wandering and instability.
- Heavy-Duty Steel Tubing Construction – Provides maximum strength and longevity, built to withstand extreme off-road use.
- Fully Adjustable for 0 to 6 Inches of Lift – Maintains proper suspension geometry and alignment correction for lifted Jeeps.
- Recommended Pairing – For complete rear-end control and pinion angle correction, pair with Cruise Series Rear Upper Control Arms (CRS-J-TJLJ-RU2).
Enhanced Axle Alignment Driveline Stability
Rear suspension alignment is critical for maintaining a smooth, vibration-free ride. Our adjustable rear lower control arms allow you to dial in pinion angle correction, reducing driveline stress and vibrations. When combined with our Rear Upper Control Arms (CRS-J-TJLJ-RU2), you get full control over axle positioning and pinion alignment, ensuring superior handling, reduced tire wear, and long-term drivetrain reliability.
Two-Stage Powder Coating
To maximize durability, our control arms undergo a two-stage powder coating process: Zinc Primer Base Coat – Shields against rust and corrosion. Customizable Top Coat – Available in 10 colors to match your Jeep’s style.
Made in the USA
Proudly manufactured in Orem, UT, every component meets stringent quality standards, ensuring American-made craftsmanship and reliability.
Optional Hardware Upgrade
Designed for installation using factory hardware. For those dealing with rusted or worn bolts, we offer optional Grade 8 hardware kits for a seamless installation.
Upgrade today for a smoother, more stable ride—on and off the road!
Vehicle Fitment: Jeep Wrangler TJ/LJ 97-06 – Enhances rear suspension stability, improves axle centering, and reduces rear-end wandering for a smoother, more controlled ride on-road and better articulation off-road.
CORE Advantage: Maintains proper rear axle alignment to prevent instability and excessive tire wear. Designed to improve handling by keeping the rear suspension geometry dialed in under all driving conditions.
Adjustability: Fully adjustable for lifts from 0 to 6 inches, allowing precise rear axle positioning. For full pinion angle correction and driveline vibration reduction, pair with Cruise Series Rear Upper Control Arms (CRS-J-TJLJ-RU2).
Construction: Built from high-strength steel tubing for extreme durability. Features heavy-duty polyurethane bushings for improved impact absorption and long-lasting performance in aggressive off-road conditions.
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 DOM. Polyurethane Bushings on the fixed and adjustable ends with 1.25” x 12 TPI - 3.25” long threads.
| Make | Model | Submodel | Years |
|---|---|---|---|
| Jeep | Wrangler | 1997 - 2006 | |
| Jeep | Wrangler | 2004 - 2006 |
Each rebuild kit includes all necessary components to replace and restore wearable parts.
Construction & Materials
Rear Lower control arms built with 1.875” OD 3/16” Wall DOM. Polyurethane Bushings on the fixed and adjustable ends with 1.25” x 12 TPI - 3.25” long threads.
| Vehicle | Jeep Wrangler TJ (97–06) or Jeep Wrangler LJ (04–06) |
| 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 |
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.
Reviews of Core 4x4
Accessories & Add-ons
Jeep Wrangler TJ 97-06 LJ 04-06 8pc Cruise Series Adjustable Control Arm Kit
$ 667.00
Jeep Wrangler TJ 97-06 LJ 04-06 4pc Cruise Series Rear Adjustable Control Arm Kit
$ 356.95
Jeep Wrangler TJ 97-06 LJ 04-06 2pc Cruise Series Rear Upper Adjustable Control Arms
$ 173.20Specifications
| Vehicle | Jeep Wrangler TJ (97–06), Jeep Wrangler LJ (04–06) |
| Color | Black, Blue, Charcoal, Green, LightGreen, Orange, Purple, Red, White, Yellow, Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed. |
| Hardware | No Hardware, Complete Kit |
| Brand | CORE 4X4 |
| Series | Cruise Series |
| Note to Core4x4: | - |
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