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- Shop by Vehicle
JEEP
DODGE
TOYOTA
FORD
- Parts & Accessories
Replacement Parts
Tools
Swag
- About Us
- FAQ
- Lifetime Warranty
$1,999.95
$1,799.96
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The CORE 4×4 Crawl Series Long Arm Upgrade Kit for the Jeep Grand Cherokee ZJ takes your suspension to the next level, delivering top-notch performance and durability. Our long arms bring serious strength, stability, and higher ground clearance, which means a smoother ride and more confidence on the trails.
From daily commuting to rugged off-road excursions, added weight from spare tire racks or roof racks, or even desert racing, our ZJ Long Arm Kit is engineered to endure, delivering a superior ride quality and performance that define Core 4×4 products.
DESIGN FEATURES
WHY CHOOSE OUR LONG ARM KIT?
Featuring our thickest tube wall and most flexibility this kit is great for extreme off-roading and can take anything you can throw at it. Longer arms means your suspension cycles on a longer arch giving your axle a smoother and more consistent range of motion.
COMPREHENSIVE UPGRADE
This kit offers a substantial improvement to your vehicle’s performance, including enhanced alignment and axle centering. It’s a complete overhaul of your vehicle’s suspension and control arms.
Our control arms, track bars, and steering kit components are treated with a rigorous two-stage powder coating process for enhanced durability. A zinc primer base ensures excellent corrosion resistance, while the top coat, available in 10 color options*, allows you to add a touch of personal style to your vehicle.
All components in our Long Arm Kits are proudly manufactured in the USA. Our commitment to high-quality domestic manufacturing and adherence to strict quality standards is a testament to our brand’s ethos.
The control arms are crafted from solid DOM Tubing, offering unparalleled strength for your offroad adventures.
The brackets, made from 1/4″ steel, are laser-cut and precision bent, ensuring a robust and exact fit for the ZJ’s specific frame.
*We can do custom colors upon request.
| Series | Crawl |
|---|---|
| Color Options | Charcoal, Orange, Yellow, Blue, Green, Light Green, Red, Purple, Black, White |
| Built With | |
| Grease Fittings | Included |
| Lift Range | |
| Fixed End | |
| Thread Size | |
| Thread Length |
| Make | Model | Year |
|---|---|---|
| Jeep | Grand Cherokee ZJ | 1993 |
| Jeep | Grand Cherokee ZJ | 1994 |
| Jeep | Grand Cherokee ZJ | 1995 |
| Jeep | Grand Cherokee ZJ | 1996 |
| Jeep | Grand Cherokee ZJ | 1997 |
| Jeep | Grand Cherokee ZJ | 1998 |
Our product lines are designed to offer the absolute most value for your budget. Not every build is the same and we understand that. Our series differ mostly in the components used in the construction of the parts. Our Cruise and Town Series utilizes our high grade flex poly bushings at both ends of the arm, this has proven to be a smooth riding easy to maintain and replace bushing that we absolutely love. Our Camp and Trail Series utilizes 5/16″ wall DOM tubing and incorporates a flexible Johnny Joint at the adjusting end, this series has been our most popular series for all around use, great for daily drivers that want to tear up the trails as well. Our Crawl, Tow, and Track Series utilizes the same 5/16″ wall DOM tubing, but features Johnny Joints at both ends. This series gives you the absolute most out of your suspension. This is great for heavy towing/hauling and extreme off-roading. Also, if the component is straight in these series we will machine these left and right hand threaded for easy adjustment on the vehicle!
We are constantly expanding our product lines to include complete kits, if you don’t see something on the site for your vehicle, reach out to our sales team and we can put something together for you.
Our two main sizes of jam nuts require an1-1/2″ wrench or an 1-5/8″ wrench. Generally speaking the 1-5/8″ jam nuts are used on our lower control arms and the 1-1/2″ jam nuts on our upper control arms and track bars. There are some exceptions, but we do offer a crow’s foot that has both sizes.
Any non-synthetic moly based grease is safe on our products, avoid anything red as this can prematurely deteriorate the internal components of the Johnny Joints and bushings used on our parts.
Original price was: $234.95.$187.95Current price is: $187.95.
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$1,149.95
$1,034.96
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Core4x4 has an unwavering dedication to crafting top-tier control arms and aftermarket parts that can conquer any trail or obstacle, while still maintaining exceptional on-road performance.
As the founder of Core 4×4, I stand behind our unwavering commitment to delivering top-tier, American-made products that don’t break the bank. We take immense pride in our craftsmanship, sourcing materials domestically to ensure the highest quality possible. Our team goes the extra mile to rigorously test and refine every product, ensuring it not only meets but exceeds industry standards. When you choose us, you’re choosing durability, reliability, and affordability. That’s not just a business model— it’s a promise, from our family to yours.
Sincerely,
Spence Schramm
Founder, Core 4×4
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