Unmatched Comfort, Durability, Control, and Stability
Transform your Jeep Grand Cherokee WJ’s suspension with the Crawl Series Complete Control Arm and Track Bar Set, the ultimate upgrade for both on-road comfort and off-road capability. Designed for 1999-2004 models, this kit provides unmatched durability, improved handling, and precise suspension adjustability. Whether you're daily driving or tackling extreme terrain, this comprehensive control arm and track bar set ensures your WJ remains stable, responsive, and trail-ready.
What’s Included?
- Crawl Series front upper control arms – CRL-J-WJ-FU2
- Crawl Series front lower control arms – CRL-J-WJ-FL2
- Crawl Series rear lower control arms – CRL-J-WJ-RL2
- Crawl Series front track bar – CRL-J-WJ-FTB1
Key Features Benefits
- Complete suspension control – This kit includes all six control arms and a front track bar, allowing for full alignment adjustability, axle centering, and caster correction, significantly enhancing handling and ride quality.
- Exceptional articulation and strength – Built with .313" wall thick DOM tubing and featuring Rock Jock Johnny Joints at both ends, these arms provide unparalleled flexibility while maintaining exceptional durability for extreme off-road use.
- Precise adjustability – Engineered to accommodate lifts from 2 to 6 inches, this set enables fine-tuned caster and pinion angle adjustments, ensuring better steering response, tire longevity, and overall suspension performance.
- Pair with the rear A-arm for a complete overhaul – While this set delivers exceptional suspension control, adding our Crawl Series Rear Upper A-Arm (CRL-J-WJ-AA1) creates the ultimate full-system suspension upgrade, maximizing stability and performance in all driving conditions.
Two-Stage Powder Coating for Maximum Durability
All components undergo our two-stage powder coating process, ensuring long-lasting protection against corrosion and wear. This includes a zinc primer base coat for enhanced rust resistance and a durable top coat, available in 10 different colors to match your vehicle’s style.
Proudly Made in the USA
Designed and manufactured in Orem, UT, the Crawl Series Complete Control Arm and Track Bar Set reflects the highest standards of American craftsmanship. With locally sourced materials and strict quality control, we ensure superior strength, reliability, and performance in every component.
Optional Hardware Upgrade
Designed for straightforward installation using factory hardware, this set is a hassle-free upgrade for your Jeep Grand Cherokee WJ. If you encounter rusted or stubborn bolts, we offer optional Grade 8 hardware kits separately for a smooth and secure installation.
Final Thoughts
Upgrade your Jeep Grand Cherokee WJ with the Crawl Series Complete Control Arm and Track Bar Set and experience unparalleled control, stability, and suspension performance. Whether you're hitting the trails or cruising the highway, this set delivers the durability and precision you need. Take your WJ’s suspension to the next level today!
Ideal use:
Crawl Series is for aggressive rock crawling and hard use. Maximum strength and articulation for serious off-road enthusiasts.
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 | Grand Cherokee | 1999 - 2004 |
Each rebuild kit includes all necessary components to replace and restore wearable parts.
| Vehicle | Jeep Grand Cherokee WJ (99–04) |
| 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 | Crawl Series |
| Hardware | No Hardware or Complete Kit |
| Lift Size | 6"+ or 2"-6" |
See It Installed
Install videos and build guides on our YouTube channel.
Watch more installs on YouTube
Reviews from Google
Suggested Products
Jeep Grand Cherokee WJ 99-04 2pc Crawl Series Front Lower Adjustable Control Arms
$ 477.70
Jeep Grand Cherokee WJ 99-04 2pc Crawl Series Front Upper Adjustable Control Arms
$ 309.70
Jeep Grand Cherokee WJ 99-04 2pc Crawl Series Rear Lower Adjustable Control Arms
$ 503.95
Jeep Grand Cherokee WJ 99-04 Crawl Series Front Heavy-Duty Adjustable Track Bar
$ 330.70
