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Jeep Wrangler TJ 97-06 LJ 04-06 4pc Crawl Series Front Adjustable Control Arm Kit

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Jeep Wrangler TJ 97-06 LJ 04-06 4pc Crawl Series Front Adjustable Control Arm Kit

Name: Jeep Wrangler TJ 97-06 LJ 04-06 4pc Crawl Series Front Adjustable Control Arm Kit
Brand: CORE 4X4
SKU: CRL-J-TJLJ-FS4
Price: 713.95 USD
Availability: InStock

SKU: CRL-J-TJLJ-FS4

Fits: 1997 - 2006 Jeep Wrangler TJ Add vehicle

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5.0 ★★★★★ (132 reviews)

$ 606.86 606.86 USD $ 713.95

$ 713.95

Starting at $110/mo or 0% APR with Affirm. See if you qualify

Build Your Kit

Vehicle
- Jeep Wrangler TJ (97–06)
- Jeep Wrangler LJ (04–06)
Confirm this matches your vehicle. Use Shop by Vehicle to filter correctly.
Brand
- CORE 4X4
Color

Powder coat color for control arms and track bars. Does not affect performance.
Series
- Crawl Series
Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
Hardware

Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
Adjustment Type
Lift Size

Choose your current front lift height. Measure from center of wheel to fender if unsure.
Note to Core4x4:

Select Color to see price and add to cart.

Add to Cart

4–8 hr install Moderate Alignment recommended Lifetime warranty on all non-wear items Made In USA

Ultimate Flexibility and On-Road Comfort

Elevate your Jeep Wrangler TJ/LJ (1997-2006) with the Crawl Series Front Control Arms Set. Engineered to deliver unmatched off-road performance and superior on-road comfort, this set includes a pair of Front Upper Control Arms and Front Lower Control Arms. Designed for enthusiasts who demand precision, flexibility, and durability, these control arms offer a significant performance upgrade over factory and competitor components.

What’s Included

Crawl Series Front Upper Control Arms (CRL-J-TJLJ-FU2)
Crawl Series Front Lower Control Arms (CRL-J-TJLJ-FL2)

Key Features and Benefits

Unparalleled Flexibility – Featuring Johnny Joints at all connection points, these control arms allow for maximum articulation, ensuring smooth suspension travel and exceptional off-road performance.
Precision Adjustability – Designed to accommodate lifts from 0 to 6 inches, these control arms enable precise alignment correction, axle re-centering, and optimized pinion and caster angles.
Enhanced Durability – Constructed from heavy-duty DOM tubing—1.75" OD for the lowers and 1.5" OD for the uppers—each control arm is built to withstand extreme off-road conditions while maintaining reliability and strength.
Complete Suspension Solution – Pair these control arms with our Crawl Series Front Track Bar for a fully dialed-in front suspension system that ensures optimal alignment and stability.

Engineered for Precision and Strength

The lower control arms are constructed from 1.75” OD DOM Tubing with a robust 5/16” wall thickness, while the upper control arms utilize 1.5” OD DOM Tubing with the same impressive wall thickness. These materials far exceed industry standards for durability and performance. The Johnny Joints at both ends provide unmatched articulation and longevity, ensuring your suspension can handle the toughest trails while maintaining a smooth ride on the highway.

Two-Stage Powder Coating for Maximum Protection

Our control arms undergo a rigorous two-stage powder coating process to ensure superior corrosion resistance and durability. A zinc primer base coat protects against rust, while a top coat, available in 10 vibrant colors, adds a personalized touch and further safeguards your investment.

Proudly Made in the USA

Manufactured in Orem, UT, the Crawl Series represents the finest in American engineering. By sourcing materials locally and maintaining strict quality control, we ensure every product meets the highest standards of craftsmanship and performance.

Optional Hardware Upgrade

The Crawl Series Front Control Arms Set is designed for a straightforward installation using factory hardware. For those dealing with rusted or stubborn bolts, optional Grade 8 hardware kits are available separately to make the process seamless.

In Conclusion

Upgrade to the Crawl Series Front Control Arms Set to experience unparalleled off-road articulation, enhanced on-road handling, and the durability of American craftsmanship. Pair these arms with our Crawl Series Front Track Bar for a fully optimized front-end suspension solution. Make the upgrade today and transform your Jeep Wrangler TJ/LJ into a true off-road beast while maintaining exceptional road manners.

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

Each rebuild kit includes all necessary components to replace and restore wearable parts.

Master Rebuild kit for CRL-J-TJLJ-FS4 $ 126.00

Master Rebuild kit for CRL-J-TJLJ-FL2 $ 84.00

Master Rebuild kit for CRL-J-TJLJ-FU2 $ 42.00

Vehicle	Jeep Wrangler TJ (97–06) or Jeep Wrangler LJ (04–06)
Brand	CORE 4X4
Color	Black or Blue or Charcoal or Green or LightGreen 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.
Series	Crawl Series
Hardware	No Hardware or Complete Kit
Adjustment Type	Single Threaded or Double Threaded
Lift Size	0" — 6" or 6"+

See It Installed

Install videos and build guides on our YouTube channel.

Watch more installs on YouTube

Reviews from Google

See all on Google

5.0

★ ★ ★ ★ ★

132 reviews

5 ★

97%

4 ★

3 ★

2 ★

1 ★

Ajay Paynter Mar 4, 2026

★ ★ ★ ★ ★

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.

Ryan Colligan Mar 4, 2026

★ ★ ★ ★ ★

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.

Marcus Torres Jan 15, 2026

★ ★ ★ ★ ★

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.

Matt Mar 23, 2024

★ ★ ★ ★ ★

The best products on the market. 95% of my xj is core 4x4 products

Ben Mar 24, 2021

★ ★ ★ ★ ★

2001 Wrangler TJ- i have purchased all front/rear upper/lower control arms. Front track bar and rear track bar. Quality is excellent and extremely durable you can tell its built to last. Bent a bolt on the front track bar and called and spoke with Spence. He immediately sent me out new hardware plus some! Product is amazing but what really separates companies apart is their service and these guys are second to none. Thank you all!

Melody Baker Jan 22, 2026

★ ★ ★ ★ ★

I ordered a part for my 03 Jeep TJ and all I can say is wow! Korby at Core 4x4 is a total rockstar!! There was a glitch with my payment and within minutes, Korby reached out to me to get it fixed, then sent my receipt with the tracking number. I lost the number and reached out to him during the Holidays and got a rapid response with the number again. I can’t say enough about the customer service and the quality of parts. Thank you!!

David Rogers Aug 25, 2025

★ ★ ★ ★ ★

Ive had the front adjustable control arm kit in bright green for my 1996 ZJ. Ive had the kit for about a year now and i have to say, im extremely impressed, over 1000 miles off-road and roughly 20,000 miles on the highway. These control arm kits for any vehicle built by core 4x4 are well worth the money, just be aware thereight be some minor scatches or chips from shipping ( but who should care about that if you're beating the crap out of em' they way they were built and designed for)

Paul Mar 24, 2023

★ ★ ★ ★ ★

I've been having trouble with the track bar (on my 2nd gen Dodge) since I installed the 3rd gen Synergy adapter bracket and a 3rd gen stock bar.. oddly, they call it a '3rd gen bracket' and the stock 3rd gen bar doesn't quite fit, making contact with the bracket. I had attempted to clearance the bracket but it was still making contact and I could feel it over large bumps. I reached out to a lot of companies, but Core 4x4 offered to make a custom bar for the application with adjustability and dual Johnny joints. The first pass on it didn't work but they sent me out another passenger side end that made it fit incredibly well. This was all done solely over email/descriptions/pictures/measurements. Bar is super high quality and heavy duty, made in the US by a family owned company and carries a lifetime warranty. The customer service was responsive and superb, and the price was a lot less than I expected.

Jonathan Word Aug 25, 2025

★ ★ ★ ★ ★

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.

Aaron Mar 23, 2024

★ ★ ★ ★ ★

I have recently come to know Core 4x4 when I purchased a Jeep XJ and was looking for a place that had dedicated XJ suspension and components. Here is what makes them different than most other shops. All of their components are top shelf quality and they back it up if you break any of it. I was able to see their shop when I picked up an order locally and was impressed with their attention to detail and how they assemble and powder coat each part. I had an issue with a shackle and needed the threaded shaft to be shorter. I called in and talked to Kaden and he told me to come by and they would shorten it for me. When I got there, Kaden and Spencer (the owner) met me and talked about options and proceeded to make the right adjustments to fit my XJ. Told me if anything changes in the future and I need additional length, they would take care of me. So what really sets them apart from others is their Customer Service. Try calling in to any other Jeep suspension or part shop and see how they treat you. Been there - done that. Will continue to do business with Core and their team. Getting that kind of service for just a shackle has me thinking I may need to replace my JT components with Core's. Thanks Guys for being helpful good humans!