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- Shop by Vehicle
JEEP
DODGE
TOYOTA
FORD
- Parts & Accessories
Replacement Parts
Tools
Swag
- About Us
- FAQ
- Lifetime Warranty
$1,949.95
$1,852.45
-
The Crawl Series Total Control Kit is a comprehensive solution designed to be compatible with Jeep Wrangler JL model years 2018-Present. This kit offers a combination of on-road comfort and incredible off-road flexibility, providing you with unmatched control over your vehicle’s suspension. It allows for enhanced articulation and adaptability on challenging terrains, pushing the boundaries of your off-road adventures.
This complete set includes:
Each component of this complete kit is constructed with high-quality materials, surpassing our competition in both durability and performance. Our control arms and track bars are built with robust DOM Tubing with .313” wall thickness, which outperforms our competitors. Plus, each arm features original Johnny Joints at both ends, promising unrivaled durability and the ultimate off-road flexibility.
With this kit, you have full control over your vehicle’s alignment, re-centering of axles, and accommodating lifts from 0 to 6 inches. This level of adjustability is crucial for maintaining optimal suspension geometry, especially when dealing with lifted vehicles. The adjustability also allows for fine-tuning to suit specific off-road needs or driving styles, ensuring peak performance in every situation. For lifts beyond 6 inches, please contact us for additional options and expert assistance.
Our control arms and track bars undergo a two-stage powder coating process for optimum durability. The zinc primer base ensures superior corrosion resistance, while the top coat, available in 10 color options, adds a touch of personal style to your vehicle.
The components in our Crawl Series are proudly made in the USA, showcasing our commitment to high-quality domestic manufacturing and adherence to stringent quality standards.
Installation is made easy with the ability to use factory hardware. For rusted or stubborn bolts, optional new Grade 8 hardware kits are available separately, providing you with the necessary tools for a smooth installation process.
Elevate your vehicle’s performance with the Crawl Series Total Control Kit. Enjoy unparalleled control, superior durability, and the satisfaction of supporting American-made products. Upgrade your vehicle today and experience the ultimate in control and performance.
| Series | Crawl |
|---|---|
| Color Options | Charcoal, Orange, Yellow, Blue, Green, Light Green, Red, Purple, Black, White |
| Built With | 1.75" OD 5/16" Wall DOM tubing on lower control arms, 1.5" OD 5/16" Wall tubing on upper control arms |
| Grease Fittings | Included |
| Lift Range | 0" — 6", 6"+ |
| Fixed End | |
| Thread Size | 1" x 14 TPI on upper control arms, 1.25" x 12 TPI on lower control arms |
| Thread Length |
| Make | Model | Year |
|---|---|---|
| Jeep | Wrangler JL/JLU | 2018 |
| Jeep | Wrangler JL/JLU | 2019 |
| Jeep | Wrangler JL/JLU | 2020 |
| Jeep | Wrangler JL/JLU | 2021 |
| Jeep | Wrangler JL/JLU | 2022 |
| Jeep | Wrangler JL/JLU | 2023 |
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 lithium greases and anything red as this can prematurely deteriorate the internal components of the Johnny Joints and bushings used on our parts.
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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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