Product Details
| Make | Model | Submodel | Years |
|---|---|---|---|
| Jeep | Grand Cherokee | 1993–1998 |
Construction & Materials
Rear Lowers built with 1.75” OD 5/16” Wall DOM. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.
Rear Uppers built with 1.5” OD 5/16” Wall DOM. Forged Johnny Joints on both adjustable ends with 1” x 14 TPI - 2.32” long threads.
Front Lowers Built With 1.75” OD 5/16” Wall DOM. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.
Front Uppers Built With 1.5” OD 5/16” Wall DOM. Welded u-bracket on the welded end and a Forged Johnny Joints on the adjustable end with 1” x 14” TPI - 2.32” long threads.
| Vehicle | Jeep Grand Cherokee ZJ (93–98) |
| Brand | CORE 4X4 |
| Color | Black or Blue or Charcoal or Green or Light Green 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. |
| Engine Type | 5.9 L V8 or 5.2 L V8 or 4.0 L I6 |
| Year/Crossmember Type | 93-95 (2-Bolt Transmission Mount) or 96-98 (4-Bolt Transmission Mount) |
| Lift Size | 0" — 6" or 6"+ |
| Axle End Upper Joint Upgrade | No-Maintain factory mounting point or Yes-Include Johnny Joint Upgrade (CE-9102K1) |
| Placement on Vehicle | Front Upper, Front Lower, Rear Upper, Rear Lower, Front, Rear |
| Mounting Style | Bolt-On |
Transform Your ZJ’s Suspension for Maximum Off-Road Performance
The CORE 4X4 Crawl Series Long Arm Upgrade Kit is a complete suspension overhaul for the 1993-1998 Jeep Grand Cherokee ZJ, delivering unparalleled ride quality, strength, and off-road capability. By eliminating the factory short-arm suspension and replacing it with precision-engineered long arms and high-strength mounting brackets, this kit dramatically improves axle stability, suspension cycling, traction, and handling. With extended suspension geometry, this kit allows your axles to cycle on a longer arc, resulting in a smoother ride, improved articulation, and optimized stance.
Whether you’re daily driving, rock crawling, or desert racing, this bolt-on system provides the durability and control needed to tackle any terrain.
Key Features and Benefits
- Optimized Suspension Travel Geometry – Extends control arm mounting points, allowing axles to move on a longer suspension arc for a smoother ride and better traction. Eliminates axle bind and short-arm limitations, allowing for increased suspension articulation. Reduces body roll and improves high-speed stability while maintaining low-speed crawling capability.
- Heavy-Duty DOM Tubing Construction – 1.75” OD DOM tubing for lower arms and 1.5” OD DOM tubing for upper arms, providing extreme durability and impact resistance. Double-threaded left- and right-hand adjusters allow for on-vehicle fine-tuning without removal. (Front upper control arms are fixed due to the U-bracket design.)
- Precision-Cut and Bent 1/4” Steel Brackets – Replaces factory short-arm mounting brackets with reinforced, heavy-duty weld-on brackets designed for maximum strength and long-term performance. Integrated body mount relocation on rear brackets, ensuring proper clearance for full suspension travel.
- Full Suspension Overhaul for Maximum Performance – Eliminates factory suspension limitations, providing significantly better ride quality, handling, and stance. Improves axle centering, caster, and pinion angles, ensuring proper drivetrain geometry and reducing stress on suspension components. Designed for heavy off-road use, daily driving, and load-bearing applications, making it the ultimate upgrade for any ZJ build.
Durable Powder Coating for Long-Lasting Protection
To ensure maximum durability and corrosion resistance, each component undergoes a two-stage powder coating process. The zinc primer base coat provides superior protection against rust, while the durable top coat—available in 10 color options—adds an extra layer of resilience and customization to match your Jeep’s build. Brackets are left raw to ensure proper welding and post-installation finishing.
Proudly Made in the USA
At CORE 4X4, we manufacture our Long Arm Kits in Orem, UT, using high-quality American-sourced materials. Our commitment to strict quality control, rigorous testing, and precision engineering ensures every component is built to handle the toughest off-road conditions. By choosing CORE 4X4, you’re investing in American manufacturing and unmatched performance.
Final Thoughts
The CORE 4X4 Crawl Series Long Arm Upgrade Kit is the most significant suspension upgrade available for the Jeep Grand Cherokee ZJ. Eliminating the factory short-arm suspension, extending axle articulation, and reinforcing mounting points with heavy-duty brackets, this kit transforms your Jeep into an off-road powerhouse.
If you want better handling, a smoother ride, and the ability to push your suspension to the limit, this is the upgrade you’ve been waiting for. Upgrade your ZJ today and experience next-level suspension performance!
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.
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