Conquer Any Terrain with CORE 4X4’s Crawl Series Lift Kit
Elevate your off-road experience with CORE 4X4’s Crawl Series Lift Kit, designed specifically for Jeep JL Wrangler models. Engineered for extreme off-roading, this kit empowers you to conquer the toughest trails with unmatched strength, precision, and durability.
What’s Included?
- Front and Rear Triple Rate Coil Springs
- (Optional) Front and Rear Shock Absorbers (matched to lift height)
- All 8 Crawl Series Adjustable Control Arms (Front and Rear)
- Front and Rear Crawl Series Track Bars
- Extended Brake Hoses
- Extended Front and Rear Bump Stops
- Raised Rear Track Bar Bracket
- Front and Rear Extended Sway Bar Endlinks
- Installation Hardware
Key Features Benefits
- 3.5" Lift for Extreme Off-Roading – Gain significant ground clearance to tackle rugged terrain and accommodate larger tires, ensuring you overcome obstacles with ease.
- Heavy-Duty Control Arms – All 8 Crawl Series adjustable control arms ensure maximum strength and precise suspension articulation, built to withstand extreme off-road conditions.
- Adjustable Track Bars – Front and rear Crawl Series track bars maintain optimal axle alignment, providing superior stability and control in aggressive off-road situations.
- Triple Rate Coil Springs – Delivers superior ride quality and improved suspension travel, adapting to varying terrains for enhanced comfort and control.
- High-Performance Shock Absorbers – Matched to the lift height, these shocks provide exceptional damping control, ensuring a smooth and controlled ride over rough terrain.
- Extended Brake Hoses – Accommodates increased suspension travel while ensuring consistent and reliable braking performance during extreme off-road use.
- Raised Rear Track Bar Bracket – Corrects roll center and enhances handling for improved suspension geometry and stability.
- Front and Rear Extended Sway Bar Endlinks – Enhances handling and stability, reducing body roll and improving control.
Durable Two-Stage Powder Coating
To ensure long-lasting durability and corrosion resistance, all steel components undergo a two-stage powder coating process. A zinc primer base coat provides rust protection, while a durable topcoat is available in 10 color options, allowing you to personalize your build.
Made in the USA
Proudly designed, engineered, and manufactured in Orem, UT, ensuring top-tier craftsmanship, strict quality control, and long-term reliability.
Tire Fitment
- Fits up to 37" tires with stock fenders.
Important Note
The CORE 4X4 Steering Kit add-on is over-the-knuckle and requires minor drilling for installation. Necessary hardware and a front track bar relocation bracket are included.
Conclusion
The CORE 4X4 Crawl Series Lift Kit is the ultimate suspension upgrade for Jeep JL Wrangler owners seeking maximum durability, off-road performance, and precise handling. Whether you're tackling extreme trails or upgrading for enhanced stability, this kit delivers superior articulation, control, and ride quality.
Upgrade today and experience the thrill of true off-roading with CORE 4X4!
| Make | Model | Submodel | Years |
|---|---|---|---|
| Jeep | Wrangler | 2018 - Present |
| Brand | CORE 4X4 |
| Vehicle | Jeep Wrangler JL / JLU (18–Present) |
| 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. |
| Lift Kit Steering Upgrade Factory Location | No or Yes, include 2.5 ton steering upgrade. |
| Lift Kit Steering Stabilizer Clamp | Standard Clamp or Hydraulic Assist Clamp or Tie Rod Clamp for JL/JT - Fits Fox, Teraflex, And Standard Relocated Stabilizers That Bolt To The Tie Rod Instead Of The Rod End |
| Number of Doors | 2-Door or 4-Door |
| Shocks | Source My Own Shocks or Fox 2.0 Performance Series Shock Package or RockKrawler 2.25" RRD Shock Package |
| JL Engine Type | Gas or Diesel or 392 Hemi or 4XE |
| Series | Crawl Series |
See It Installed
Install videos and build guides on our YouTube channel.
Watch more installs on YouTube
Reviews from Google
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132 reviews
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Ajay Paynter
Mar 4, 2026
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Great company, who worked with me on shipping parts to arrive in time for a show. When I explained my concern they went above and beyond to make it happen. Quality of the parts is top notch.
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Ryan Colligan
Mar 4, 2026
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I have nothing but good things to say about Core 4x4. I have the crawler series on my JKU and we take it all over the place. These parts handle everything we throw at them.
MT
Marcus Torres
Jan 15, 2026
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Best control arms I have installed on any of my builds. After running every major manufacturer, Core 4x4 is on par or better than all the high-end companies at a fraction of the cost. Lifetime warranty is the cherry on top.
GH
Gary Haag
Aug 25, 2025
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Ordered a set of Core 4x4 control arms for my 2006 Jeep TJ. These are some heavy duty quality control arms. Can't wait to get them installed. Great customer service too!
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Danny
Oct 24, 2025
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Outstanding customer service to match the high quality parts. This is the go-to company.
RG
Robert Van Gorder
Apr 27, 2025
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Amazing service. Bought a track bar through Americantrucks.com and they sent it with the wrong size bushing sleeve. Korby at Core 4x4 was quick to get me the correct size and very responsive. Will definitely be using more of their stuff.
RH
Rex Hodges
Jun 26, 2025
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After ordering an upper and lower adjustable control arm kit manufactured by CORE 4X4 from a jeep parts distributor who's intials are E.T., they came with 3 of the threaded ends missing. After over 2 months of phone calls and emails to this E.T. company nothing was resolved. I finally decided to call CORE 4X4 myself and tell them my dilemma. I spoke with a very personable and professional gentleman named Korby, who is one of CORE 4X4's representatives, after a brief discussion of what I went thru he simply asked me for a picture and some measurements and the items I was missing and asked if I could cover ONLY the cost of shipping and I had my missing parts in exactly 1 weeks time. This company not only builds all it's parts in the U.S.A., they stand behind their products with great customer service and life time warranty. My experience with this company and their Rep Korby was fantastic. I would definitely recommend CORE 4X4 to anyone who needs parts for any 4x4 projects. You just can't beat their quality and service.
Rex Hodges
Valparaiso, Indiana
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Nick
Sep 24, 2025
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I have a 2016 RAM 1500 Crew Cab and I replaced the rear upper and lower control arms also the pan hard track bar and also the sway bar and links for the rear with all I had the articulating bushings. The vehicle now has no body role. They are absolutely incredible if you get the control arms you gotta get the CORE 4 x 4sway bar end links don’t don’t try and be cheap and get Moog or something else you got to get articulating bushings get the core 4 x 4 ones they are the best. My truck drives now through the canyons like a BMW. I have Fox high-performance shocks on there as well with all the CORE 4 x 4 suspension parts and they are amazing. Well worth the money I would highly recommend anybody thinking about CORE 4 x 4 go with CORE 4X4 and if you can go with their articulating bushings, they’re unbelievable drives better now than my Escalades. Well planted no body role and smooth on the Highway unbelievable the difference they all made!!
THANKS AGAIN CORE 4x4!!!!
BS
Bailey Smith
Mar 23, 2025
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Core 4x4 excels with precision and service and keeps nothing else higher in mind. Everyone I've met at the company is very honest and down to earth, 10/10 would recommend.
AL
Aaron Lake
Apr 27, 2025
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Korby was a great help with getting me a set of leaf springs for my Cherokee. Great customer service and an awesome product all made in the USA. Proud to support and rock their parts on my vehicle. 👍 …
Accessories & Add-ons
8pc Kit
Jeep Wrangler JL / JLU 18+ 8pc Crawl Series Adjustable Control Arm Kit
$ 1,585.45
10pc Kit
Jeep Wrangler JL / JLU 18+ 10pc Crawl Series Adjustable Control Arm, Track Bar Kit
$ 2,047.45
12pc Kit
Jeep Wrangler JL / JLU 18+ 12pc Crawl Series Adjustable Control Arm, Track Bar, Steering Kit
$ 3,202.45
16pc Kit
Jeep Wrangler JL / JLU 18+ 16pc Crawl Series Adjustable Control Arm, Track Bar, Steering, End Link Kit
$ 3,727.45
