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Crawl Series 3.5" Lift Kit

Jeep Wrangler TJ 97-06 LJ 04-06 Crawl Series 3.5" Lift Kit
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2,549.96 2549.96 USD 2,999.95

2,999.95

(Save 15%)

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Order today — ships within 1–3 business days
Enter ZIP for arrival estimate change
Order by 3:00 PM MT today — we'll start tomorrow
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Lifetime warranty Fitment guarantee Ships from Orem, UT 4–8 hr install
COLOR 11 colors — pick yours
https://dev.core4x4.com/web/image/product.template/28149/image_1920?unique=edc8f61

Crawl Series 3.5" Lift Kit

Jeep Wrangler TJ 97-06 LJ 04-06 Crawl Series 3.5" Lift Kit
SKU: CRL-J-TJLJ-LK
Pick your vehicle to confirm fit

2,549.96 2549.96 USD 2,999.95

2,999.95

(Save 15%)

COLOR 11 colors
Black Blue Charcoal Green Light Green Orange Purple Red White Yellow Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Compare all tiers →

Build Your Kit

  • Vehicle
    Confirm this matches your vehicle. Use Shop by Vehicle to filter correctly.
  • Brand
  • Color
    Powder coat color for control arms and track bars. Does not affect performance.
  • Steering Kit
  • Series
    Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
  • Shocks
  • Adjustment Type
  • Note to Core4x4:

Select Color to see price and add to cart.

Order today — ships within 1–3 business days
Enter ZIP for arrival estimate change
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline

Alignment recommended Lifetime warranty on all non-wear items United States

Made in USA Orem, Utah
Lifetime Guarantee Unconditional
10 Colors In-house powder coat
Fully Adjustable 0-6" of lift
3 X-Series Options Only Core 4x4

Conquer the Trails with CORE 4X4’s Crawl Series Lift Kit

Take your off-road adventures to the next level with CORE 4X4’s Crawl Series Lift Kit. Designed for serious off-roading enthusiasts, this kit enhances performance and durability, ensuring your Jeep JL Wrangler is ready to tackle the toughest terrains. Experience the perfect blend of strength, stability, and control with the Crawl Series Lift Kit.

Key Features Benefits

  • 3.5" Lift for Enhanced Off-Roading – Achieve a 3.5" lift tailored for more challenging off-road adventures. The Crawl Series provides an aggressive stance, giving your Jeep the capability to conquer rugged trails with ease.
  • Complete Control Arm Set – Includes all 8 Crawl Series adjustable control arms (front and rear) to ensure precise alignment and superior handling, providing full control over your Jeep’s suspension geometry.
  • Heavy-Duty Track Bars – Front and rear Crawl Series track bars maintain proper axle alignment, improving stability and reducing unwanted lateral movement during intense off-road maneuvers.
  • Triple Rate Coil Springs – Delivers unmatched ride quality with progressive spring rates, adapting to various terrains for comfort and performance on both trails and highways.
  • High-Performance Shock Absorbers – Matched to the lift height, these shocks provide exceptional damping for a smooth and controlled ride, even in the most demanding conditions.

Durable Two-Stage Powder Coating

To ensure long-lasting durability and corrosion resistance, all steel components in this kit 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 match your build’s aesthetics.

Made in the USA

Proudly designed, engineered, and manufactured in Orem, UT, ensuring top-tier craftsmanship, strict quality control, and long-term reliability.

Conclusion

The CORE 4X4 Crawl Series Lift Kit is the ultimate suspension upgrade for Jeep TJ/LJ Wrangler owners looking for maximum durability, superior off-road performance, and precise handling. Whether you’re tackling extreme trails or enhancing your everyday ride, this kit delivers the stability, articulation, and ride quality you need.

Upgrade today and experience the thrill of true off-roading with CORE 4X4!


  • Vehicle Fitment: Jeep Wrangler TJ 97-06 and LJ 04-06  – Precision-engineered for serious off-roaders looking for improved clearance, handling, and performance.

  • CORE Advantage: A complete 3.5” lift solution with adjustable control arms, high-performance shocks, and triple-rate coil springs for superior off-road capability.

  • Built to Perform: Includes heavy-duty front and rear track bars, a full set of adjustable control arms, sway bar end links, and a steering upgrade for unmatched handling and stability.

  • Construction: Made with premium materials, including DOM steel control arms, high-performance shocks, and durable coil springs designed for maximum durability and comfort.

  • Two-Stage Powder Coating: Zinc primer base and top coat available in 10 vibrant colors protect against corrosion and allow for personalized styling of your rig.

  • Warranty and Origin: Proudly manufactured in the United States, our product includes a lifetime warranty on all non-wear items, providing you with confidence and peace of mind in your purchase.

Make Model Submodel Years
Jeep Wrangler 1997 - 2006
Jeep Wrangler 2004 - 2006

Vehicle Jeep Wrangler TJ (97–06) or Jeep Wrangler LJ (04–06)
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.
Steering Kit No Steering Kit or Include Steering Kit
Series Crawl Series
Shocks Source My Own Shocks or Fox 2.0 Performance Series Shock Package
Adjustment Type Single Threaded or Double Threaded
Placement on Vehicle Front Upper, Front Lower, Rear Upper, Rear Lower, Front, Rear
Mounting Style Bolt-On

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.

Google

Reviews of Core 4x4

See all on Google
5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
GK
GLENN KOSZKA Apr 27, 2025
Google
The folks at Core 4X4 are always wonderful to deal with. They explain your options and never pressure or rush things. The quality of the Core Control Arms is top shelf, especially if your goal is to stop wheel hop. I recommend Core 4x4 without reservation ! ! !
D
Danny Oct 24, 2025
Google
Outstanding customer service to match the high quality parts. This is the go-to company.
RC
Ryan Colligan Mar 4, 2026
Google
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.
JW
Jonathan Word Aug 25, 2025
Google
Beefy parts made and painted well, very fair pricing for what you get, and fantastic customer service to boot. Easily my favorite place to get suspension parts.
BC
Brad C Mar 24, 2021
Google
Outstanding experience! I asked Core to build me a set of custom control arms that were larger/heavier than they normally build. They gladly accepted the challenge and turned out an expertly crafted and super strong product ahead of schedule. Fit and finish are excellent. Spence and Cameron were a pleasure to work with every step of the way. And all of this for a very reasonable price. I highly recommend these guys!
Review photo 1
VK
Victor Keele Sep 24, 2025
Google
Great customer service. I got my front upper and lower control arms and hardware on Friday afternoon. It didn’t come with instructions so I called Core 4X4 and they immediately e mailed me the instructions. Also, the kit I got had the spacers missing so I called. It was late Friday by thus time but they took care of the issue first thing Monday morning and I got the spacers on Tuesday. Great company.
Review photo 1 Review photo 2
TR
Tim Reigies Mar 25, 2018
Google
Received the track bar I ordered, product looks extremely strong, thx core 4x4
SG
Sal Giordano Sep 24, 2025
Google
I want to take the time to share my experience with Core 4x4. I have a 2004 Jeep Wrangler and was looking to upgrade some suspension parts. I went with Core 4x4 upper & lower adjustable control arms and a front adjustable track bar. Everything arrived quickly, and right out of the box I was impressed with the quality and craftsmanship. I had a few questions during installation (measurements and torque specs), and I spoke with Korby on a couple of occasions. Not only did he send me detailed instructions, but he also shared an installation video specific to the part and vehicle I was working on, something you don’t get from many companies. The control arms fit perfectly, look great, and perform exactly as I hoped. I did run into an issue with the front track bar touching the front diff. When I reached out, Korby had me send pictures and then immediately offered two solutions: his bar guy could make a different bend and send it out to me, or I could get a full refund. His response honestly blew me away. As much as I wanted to run the Core 4x4 track bar, I chose the refund. Korby sent me a prepaid shipping label right away, no hassle. My experience with Core 4x4 has been excellent. Korby was extremely understanding, communicative, and helpful every step of the way. The parts I received were high quality, and the customer service was second to none. I would absolutely recommend Core 4x4 10 out of 10 times and will be using them again. Just a great American company with awesome people who truly care about their customers. Thank you Korby, and thank you Core 4x4!
CM
Craig MacIver May 27, 2025
Google
Got the CAMP version of adjustable control arms and track bars for our 03 TJ with a 3” lift and 33x10.5 KO 2’s. Super beefy bars, great fit and adjustability. Friendly advice and support from Korby at CORE 4X4. Good follow up as well. The ride quality is great as well as the handling. I think it all looks pretty good as well.
Review photo 1 Review photo 2 Review photo 3 Review photo 4
AM
Adam M Sep 24, 2025
Google
First time buying from Korby @ Core 4x4 and it’s being nothing short of a great experience. I bought the non adjustable Trail kit for my 5th Gen Ram 1500 with a 2” lift. The welds look great, nice powder coat finish and quality bushing. Had some trouble fitting the grease nipples due to the powder coating but a thread tap would fix that. They fit easily and perform great. I felt the improvement straight away. No more wheel hop on hard acceleration which was my main reason for the purchase. I was missing some smaller bushings needed for the 5th Gen and Korby’s custom service was on point, with responsive emails and mailing out the missing parts straight away. Very happy with their products and customer service. Highly recommended company👌🏽
Review photo 1 Review photo 2 Review photo 3 Review photo 4

Specifications

Vehicle Jeep Wrangler TJ (97–06), Jeep Wrangler LJ (04–06)
Color Black, Blue, Charcoal, Green, Light Green, Orange, Purple, Red, White, Yellow, Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Steering Kit No Steering Kit, Include Steering Kit
Shocks Source My Own Shocks, Fox 2.0 Performance Series Shock Package
Adjustment Type Single Threaded, Double Threaded
Brand CORE 4X4
Series Crawl Series
Note to Core4x4: -
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