Peak Performance On and Off-Road
Upgrade your Jeep Grand Cherokee ZJ (1993-1998) with the Crawl Series Front Upper Control Arms, designed to enhance off-road flexibility while maintaining solid on-road manners. These control arms provide improved suspension geometry, better axle positioning, and increased durability, making them the perfect solution for lifted vehicles and rugged terrain.
What’s Included in the Kit?
- Crawl Series Front Upper Control Arms (CRL-J-ZJ-FU2)
Key Features and Benefits
- Superior Strength and Durability – Constructed from 1.5" OD DOM Tubing with a 5/16” wall thickness, these control arms outperform factory components for long-term reliability.
- Adjustable for Lifted Vehicles – Accommodates lifts from 0 to 6 inches, allowing precise alignment correction, axle centering, and caster adjustments for improved handling.
- Johnny Joint and U-Bracket Design – Features a Johnny Joint at the adjusting end for maximum articulation and flexibility, while the U-bracket at the axle end connects to the factory-installed bushing, maintaining a smooth and responsive ride.
- Recommended Pairing – Pair with the Crawl Series Front Lower Control Arms (CRL-J-ZJ-FL2) for better caster control, improved pinion angles, and optimized suspension geometry.
Two-Stage Powder Coating for Maximum Protection
Each control arm undergoes a two-stage powder coating process to ensure superior corrosion resistance and long-term durability. The zinc primer base coat prevents rust, while the durable top coat—available in 10 color options—lets you customize your Jeep’s look.
Proudly Made in the USA
Manufactured in Orem, UT, the Crawl Series is a testament to American craftsmanship. We oversee the entire production process to ensure the highest quality standards, giving you confidence in every product we make.
Optional Hardware Upgrade
Our control arms are designed for easy bolt-on installation using factory hardware. If your bolts are rusted or worn, we offer optional Grade 8 hardware kits for a seamless installation experience.
In Conclusion
Upgrading to the Crawl Series Front Upper Control Arms (CRL-J-ZJ-FU2) means investing in superior off-road performance, improved axle alignment, and long-lasting durability. Whether you're lifting your Jeep for better ground clearance or optimizing your suspension for enhanced stability, these control arms deliver. Upgrade today and feel the difference in your Jeep Grand Cherokee ZJ’s handling and control!
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 | 1993 - 1998 |
Each rebuild kit includes all necessary components to replace and restore wearable parts.
| Vehicle | Jeep Grand Cherokee ZJ (93–98) |
| 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 |
| Lift Size | 0" — 6" or 6"+ |
| Hardware | No Hardware or Complete Kit |
See It Installed
Install videos and build guides on our YouTube channel.
Watch more installs on YouTube
Reviews from Google
Not Sure Which Tier? Compare All Three.
Same American steel. Same warranty. Same quality. Choose by how you use your vehicle.
| CRUISE | CAMP | CRAWL VIEWING | |
|---|---|---|---|
| Tagline | "Daily Confidence" | "Weekend Ready" | "Trail Domination" |
| Joint Type | Polyurethane Bushings | Johnny Joint (Single) | Double Johnny Joint |
| Articulation | ~30% | ~65% | ~95% |
| Tubing | 1.625" OD / 3/16" Wall DOM | 1.75" OD / 5/16" Wall DOM | 1.75" OD / 5/16" Wall DOM |
| Price | $129 | $265 | $279 |
| Maintenance | Zero | Periodic grease | Periodic grease |
| Best For | Daily driver, light trails | Weekend warrior, moderate off-road | Hardcore builder, competition |
| Warranty | Lifetime ✓ | Lifetime ✓ | Lifetime ✓ |
Why Builders Choose Core 4x4
The only aftermarket suspension brand with a tiered product system
vs. MetalCloak
One price point, no tier options. Core 4x4 Crawl matches their performance at a better price with a better warranty.
vs. Teraflex
Skip a grease interval? Warranty voided. Core 4x4 Cruise requires zero maintenance — and our warranty covers everything.
vs. Clayton / Budget
Cheaper arms exist. But adjustable, American-made, 10 colors, lifetime guarantee, and an upgrade path? Only Core 4x4.
Accessories & Add-ons
Jeep Grand Cherokee ZJ 93-98 8pc Crawl Series Adjustable Control Arm Kit
$ 1,501.45
Jeep Grand Cherokee ZJ 93-98 2pc Crawl Series Front Lower Adjustable Control Arms
$ 467.20
Jeep Grand Cherokee ZJ 93-98 4pc Crawl Series Front Adjustable Control Arm Kit
$ 713.95
Jeep Grand Cherokee ZJ 93-98 10pc Crawl Series Adjustable Control Arm, Track Bar Kit
$ 1,942.45
Jeep Grand Cherokee ZJ 93-98 12pc Crawl Series Adjustable Control Arm, Track Bar, Steering Kit
$ 2,572.45
