This kit includes 2 components, each built and powder-coated in-house.
Optimized Steering and Stability
Upgrade your Jeep Wrangler TJ/LJ’s handling and stability with the Cruise Series Front Control Arm Set, engineered for 1997-2006 models. This kit includes both Front Upper Control Arms (CRS-J-TJLJ-FU2) and Front Lower Control Arms (CRS-J-TJLJ-FL2), delivering superior strength, caster correction, and alignment precision. Whether tackling off-road terrain or driving at highway speeds, this set eliminates wandering, rut tracking, and steering instability, giving you a smoother, more controlled ride.
Key Features and Benefits
- Corrects Caster Angle Deficiencies – Restores proper caster geometry, preventing wandering, rut tracking, and unpredictable steering at high speeds.
- Full Front Axle Alignment Re-Centering – Works together to keep your axle properly positioned for better handling and suspension longevity.
- Adjustable for 0 to 6 Inches of Lift – Allows precise suspension tuning for lifted Jeeps. Contact us for custom solutions beyond 6 inches.
- Durable Steel Construction – Heavy-duty steel tubing provides maximum strength and impact resistance.
- Recommended Pairing – For complete stability, pair with our Cruise Series Front Track Bar (CRS-J-TJLJ-FTB1) to keep your axle centered and eliminate bump steer.
Restore Control and Driving Confidence
Factory control arms often fail to maintain proper caster when lifting a Jeep, leading to unstable steering and premature tire wear. Our adjustable Front Control Arms restore optimal caster angles, ensuring:
- Enhanced directional stability
- Tighter handling
- Smoother highway cruising
Two-Stage Powder Coating
Each control arm undergoes a two-stage powder coating process for superior corrosion resistance: Zinc primer base coat provides rust protection. Top coat available in 10 colors, allowing you to customize your suspension components.
Made in the USA
Every Cruise Series component is proudly manufactured in Orem, UT. We maintain complete control over design, production, and quality assurance, ensuring long-lasting durability and reliability.
Optional Hardware Upgrade
- These control arms can be installed using factory hardware.
- For rusted or stubborn bolts, we offer Grade 8 hardware kits separately to make installation seamless and hassle-free.
For the best results, pair with our Front Track Bar (CRS-J-TJLJ-FTB1) for complete front-end alignment and stability.
Upgrade today and experience true suspension control!
Vehicle Fitment: Jeep Wrangler TJ/LJ 97-06 – Enhances steering precision, eliminates wandering, and improves overall handling by correcting caster angle deficiencies. Ensures stability both on-road and off-road for lifted Jeeps.
CORE Advantage: Provides full front-end suspension control, correcting caster angle and re-centering the front axle. Reduces rut tracking and steering instability while improving responsiveness and suspension articulation.
Adjustability: Fully adjustable for 0 to 6 inches of lift, allowing precise caster correction and axle positioning. For lifts above 6 inches, additional modifications may be required for optimal alignment.
Construction: Heavy-duty steel tubing for maximum durability and impact resistance. Equipped with high-performance polyurethane bushings to absorb road impacts, reduce noise, and improve articulation over factory rubber components.
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
Front 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.
Front Upper Control Arms Built With 1.625” OD 3/16” Wall DOM. Welded U-bracket on the fixed end and a Polyurethane Bushing on the adjustable end with 1” x 14 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
Front 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.
Front Upper control arms built with 1.625” OD 3/16” Wall DOM. Welded U-bracket on the fixed end and a Polyurethane Bushing on the adjustable end with 1” x 14 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 | Front Upper, Front Lower, Front |
| 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
Suggested Products
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 2pc Cruise Series Front Lower Adjustable Control Arms
$ 199.45
Jeep Wrangler TJ 97-06 LJ 04-06 2pc Cruise Series Front Upper Adjustable Control Arms
$ 152.20Specifications
| 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: | - |
| Tags | |
|---|---|
| Tags | |
