Enhanced Performance and Control
Upgrade your Jeep Grand Cherokee ZJ’s suspension with our Cruise Series Rear Upper Control Arms, engineered for superior strength, adjustability, and long-term durability. Designed to accommodate 1993-1998 models, these control arms provide precise alignment correction, improved ride quality, and enhanced off-road performance.
What’s Included in the Kit?
- Cruise Series Rear Upper Control Arms (CRS-J-ZJ-RU2)
Key Features and Benefits
- Precision Adjustability – Designed to accommodate lifts from 0 to 6 inches, allowing for proper pinion angle correction and rear axle re-centering to optimize drivetrain performance.
- Heavy-Duty Steel Construction – Crafted from strong steel tubing, these control arms provide the durability needed for extreme off-road conditions while maintaining on-road comfort.
- Tapered Polyurethane Bushings – Reduces noise, vibration, and harshness (NVH) while delivering smoother suspension movement and enhanced responsiveness.
- Recommended Pairing – For complete alignment correction, pair these Rear Upper Control Arms with our Cruise Series Rear Lower Control Arms (CRS-J-ZJ-RL2) to maximize stability and drivability.
Engineered for Maximum Adjustability
Our Rear Upper Control Arms allow for precise pinion angle adjustment, ensuring smooth drivetrain operation and minimized wear on tires and suspension components. When paired with Rear Lower Control Arms, they restore axle centering and proper geometry, making them an essential upgrade for lifted vehicles.
Two-Stage Powder Coating
Each control arm undergoes a two-stage powder coating process to maximize corrosion resistance and longevity. Zinc Primer Base Coat – Protects against rust and environmental damage. Durable Top Coat – Available in 10 color options, allowing you to personalize your suspension setup.
Proudly Made in the USA
Our Cruise Series Rear Upper Control Arms are manufactured in-house at our facility in Orem, UT, where we maintain full control over production and source high-quality domestic materials to ensure unmatched performance and reliability.
Optional Hardware Upgrade
Our control arms are designed for easy installation using factory hardware. However, if you’re dealing with rusted or stubborn bolts, we offer optional Grade 8 hardware kits separately to ensure a hassle-free installation process.
In Conclusion
Invest in Cruise Series Rear Upper Control Arms for exceptional durability, improved suspension articulation, and a smoother ride both on and off-road.
Upgrade your Jeep Grand Cherokee ZJ today and experience enhanced alignment correction, better handling, and superior off-road performance!
Ideal use:
Cruise Series is best for daily driving, light off-road, and weekend trail use. Balanced for comfort and capability without overbuilding for extreme terrain.
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. |
| Hardware | No Hardware or Complete Kit |
| Series | Cruise Series |
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 VIEWING | CAMP | CRAWL | |
|---|---|---|---|
| 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 | $147 | $283 | $414 |
| 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 Cruise Series Adjustable Control Arm Kit
$ 666.70
Jeep Grand Cherokee ZJ 93-98 2pc Cruise Series Rear Lower Adjustable Control Arms
$ 204.70
Jeep Grand Cherokee ZJ 93-98 4pc Cruise Series Rear Adjustable Control Arm Kit
$ 362.20
