Jeep Wrangler TJ/LJ Crawl Series Front Heavy-Duty Adjustable Track Bar

Name: Jeep Wrangler TJ 97-06 LJ 04-06 Crawl Series Front Heavy-Duty Adjustable Track Bar
Brand: CORE 4X4
SKU: CRL-J-TJLJ-FTB1
Price: 324.14 USD
Availability: InStock

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SKU: CRL-J-TJLJ-FTB1 ★★★★★ (132 reviews)

$ 324.14 324.14 USD $ 341.20

$ 341.20

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Salt Lake City, UT change

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Lifetime warranty Fitment guarantee Ships from Orem, UT 4–8 hr install

Jeep Wrangler TJ 97-06 LJ 04-06 Crawl Series Front Heavy-Duty Adjustable Track Bar

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COLOR 11 colors — pick yours

	Daily Confidence $236	Trail-Ready $250	Trail Domination $324
Articulation	30°	65°	95°
Joint Type	Flex Polyurethane	Forged Johnny Joint	Forged Johnny Joint
Tubing	1.875" OD lowers / 1.625" OD uppers · 3/16" wall DOM	1.75" OD lowers / 1.50" OD uppers · 5/16" wall DOM	1.75" OD lowers / 1.50" OD uppers · 5/16" wall DOM
Maintenance	Periodic greasing	Periodic greasing	Periodic greasing
Warranty	Lifetime	Lifetime	Lifetime
	SELECT CRUISE →	SELECT CAMP →	SELECT CRAWL →

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

Optimized Stability for On and Off-Road Adventures

Transform your Jeep Wrangler TJ/LJ (1997-2006) with the Crawl Series Front Track Bar. Designed to provide unmatched stability and handling, this premium track bar enhances your vehicle's axle alignment and suspension geometry, ensuring peak performance on rugged trails and smooth highways alike. Whether you’re tackling rocky climbs or navigating urban streets, this track bar guarantees the control and durability you need.

Key Features and Benefits

Unmatched Off-Road Flexibility – Equipped with Johnny Joints at both ends, this track bar offers extreme articulation, allowing your suspension to flex freely and handle even the most challenging terrains.
Robust Construction – Built from 1.5" OD .313 Wall DOM tubing and paired with high-quality Johnny Joints, this track bar provides superior strength and longevity, outlasting standard components in demanding conditions.
Adjustability for Precision Alignment – Adjustable to accommodate lifts from 0 to 6 inches, the Crawl Series Front Track Bar ensures accurate axle centering, reduces suspension stress, and improves overall handling. For lifts above 6 inches, additional options are available upon request.
Recommended Pairing for Full Front-End Stability – For a complete suspension solution, pair this track bar with Crawl Series Front Control Arms to optimize alignment, stability, and suspension geometry.

Engineered for Maximum Performance

The Crawl Series Front Track Bar is meticulously crafted to provide reliable performance across all terrains. Its robust DOM tubing construction and dual Johnny Joints deliver superior articulation and durability, ensuring your suspension maintains optimal performance during extreme off-road adventures or everyday commutes. Adjustable in-place, it offers a seamless solution for aligning your axle and optimizing suspension performance.

Two-Stage Powder Coating for Long-Lasting Durability

Each Crawl Series Front Track Bar undergoes a two-stage powder coating process for maximum durability and corrosion resistance.

Zinc Primer Base Coat – Guards against rust and corrosion.

Durable Top Coat – Available in 10 vibrant colors to protect your investment and customize your Jeep’s appearance.

Made in the USA

Crafted in our Orem, UT facility, the Crawl Series Front Track Bar represents the pinnacle of American manufacturing. We oversee every step of the production process to ensure the highest standards of quality, durability, and performance while supporting local industries.

Optional Hardware Upgrade

The Crawl Series Front Track Bar is designed for straightforward installation using factory hardware. To secure a perfect fit, installation requires drilling the frame mount, and we include the necessary drill bit and hardware for the process. Optional Grade 8 hardware kits are also available for replacing rusted or worn components.

Vehicle Fitment: Jeep Wrangler TJ LJ 97-06 – Designed for maximum stability and precise axle alignment, this track bar improves handling, reduces suspension stress, and enhances control on extreme off-road trails and smooth pavement alike.
CORE Advantage: Upgrade your front-end stability with an adjustable, high-strength track bar engineered to eliminate axle misalignment issues, improve ride quality, and allow full suspension articulation while maintaining steering precision at all lift heights.
Adjustability: Fully adjustable to correct axle positioning on lifts from 0 to 6 inches. Includes frame-side mounting bolts and the required drill bit for hassle-free installation, ensuring a precise, secure fit without additional hardware purchases.
Construction: Built from 1.5” OD DOM tubing with a 5/16” wall thickness, this track bar delivers superior strength and durability, allowing your suspension to perform under extreme off-road conditions while ensuring long-term reliability.
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.

Built With

Front Track Bar built with 1.5” OD 5/16” Wall DOM. Welded Johnny Joint on the fixed end and a Forged Johnny Joints on the adjustable end with 1” x 14 TPI - 2.32” long threads.

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-FTB1 $ 42.00

Construction & Materials

Front Track Bar built with 1.5” OD 5/16” Wall DOM. Welded Johnny Joint on the fixed end and a Forged Johnny Joints on the adjustable end with 1” x 14 TPI - 2.32” long threads.

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
Lift Size	0" — 6" or 6"+
Hardware	No Hardware or Complete Kit
Placement on Vehicle	Front
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.

Reviews of Core 4x4

See all on Google

5.0

★ ★ ★ ★ ★

132 reviews

5 ★

97%

4 ★

3 ★

2 ★

1 ★

Don Jul 26, 2025

★ ★ ★ ★ ★

Great shop, great parts and great service. You want to buy off this company and company’s like this!!!! Wish we had more companies as good as this one!! Thank you

Craig MacIver May 27, 2025

★ ★ ★ ★ ★

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.

Christopher Dami Jun 26, 2025

★ ★ ★ ★ ★

2022 I ordered a 2023 Jeep Wrangler Rubicon in High Velocity yellow. Without any hesitation I knew I was going with Core 4x4’s 16pc Camp series suspension, powder coated in yellow. Compliments were a given from any and everyone that looked under my jeep. So beefy, I may have left some yellow paint on the rocks from Maine to Florida, but no bends or breaks. Customer service has been perfect each and every time I have needed something. Their warranty is top notch! Their communication is also wonderful. Might upgrade to the Crawl Series control arms where the Johnny joints are on both sides. Great all around company and a great team to troubleshoot your issue and come to a conclusion. Nothing bad to say about this company. Just love this suspension.

DSI Jul 26, 2025

★ ★ ★ ★ ★

Great products with excellent customer service after the sale

Leonard Smith Jan 22, 2026

★ ★ ★ ★ ★

I don’t write reviews often, but Core 4x4 absolutely earned this one. I recently ordered leaf spring mounts and realized after the fact that I messed up my order. Totally my mistake. Instead of giving me the runaround or pointing at a return policy, Core 4x4 emailed me back and forth, worked through exactly what I was doing with my build, and made sure I ended up with the correct parts. That kind of customer service is rare these days — especially in the off-road world where a lot of companies stop caring once the order is placed. The parts themselves are exactly what you hope for: solid, well-made, confidence-inspiring hardware that looks like it belongs under a vehicle that actually gets used. You can tell these are designed by people who understand suspension geometry and real-world abuse, not just CAD screenshots. Mistakes happen — especially on custom or modified builds — and Core 4x4 handled mine like pros. Fast responses, clear communication, and a genuine effort to help me get it right. If you’re on the fence: don’t be. Core 4x4 is the kind of company you want backing your build — the kind that treats customers like fellow enthusiasts, not order numbers.

Jaime Overmyer Nov 23, 2025

★ ★ ★ ★ ★

Korby was extremely helpful in helping me find the right part for my truck. He was kind, knowledgeable, and patient while I asked a million questions. He also went out of his way to find the right shipping option for me since it’s tricky where I live. I’m looking forward to getting the parts so I can fix my truck and go adventuring again soon!

Mirko Pompili Mar 19, 2026

★ ★ ★ ★ ★

I want to share a truly positive experience. I ordered a car kit consisting of two packages, but unfortunately one was lost during shipping with UPS. The situation could have become complicated... but it didn't. The company manager was extremely helpful and professional: he personally followed up on the situation and did everything he could to resolve the issue, even sending me the package again without hesitation. It's rare to find such attentive and reliable customer service these days. My sincere congratulations on your professionalism and commitment: that makes all the difference.

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.

Dastrup Auto Mar 25, 2019

★ ★ ★ ★ ★

I have bought a bunch of sets of arms, track bars and even had custom work done by Core 4x4. Just yesterday, Spence and Cam delivered an awesome cross member they designed and built for me! All of their products have been exceptional! I have personally seen their progression with design changes/updates. They truly take pride in their work and products. Quality control is second to none! They’ve also helped me diagnose issues with different jeeps I’ve had, as well as Dodge/Rams. These guys know their stuff! Really! I trust them whole heartedly and absolutely love their products/quality of work! I’ve referred many people, and will always continue to do so. Keep up the good work Core4x4!

Norb Pranger Oct 24, 2025

★ ★ ★ ★ ★

Not sure where to start, Products or Service or Warranty. Products: I found Core4x4 through a very respected YouTuber in the Jeeping community. I purchased an entire set of Core4x4 Control Arms three years ago and have beat the daylights out of them and they are still in great condition. Now, I purchased another Jeep, this time for my daughter and bought yet another set of Control Arms because I know that these things can take a beating and stand up to it. I plan on replacing more parts on this TJ and my JL and will continue to buy from Core4x4. Service: This isn't some huge name conglomerate that treats you like you're just another customer. They are quick with responses and will always make things right should something be a problem. Oh and the quickness in which they ship their products is unmatched. I bought these CAs for my TJ on Thursday, I received them on Monday. Most other manufacturers will tell you weeks, they had them to me in 2 shipping days. Warranty: Seriously, a lifetime warranty? Yes please. Nothing more to say. I can't say enough about how great of a company this is. I've even spoken to the owner through email a few years back on some questions that I had. Support small American built businesses. P.S. Core 4x4, feel free to make me an ambassador and send me some swag :) .

Accessories & Add-ons

10pc Kit

Jeep Wrangler TJ 97-06 LJ 04-06 10pc Crawl Series Adjustable Control Arm, Track Bar Kit

$ 1,942.45

12pc Kit

Jeep Wrangler TJ 97-06 LJ 04-06 12pc Crawl Series Adjustable Control Arm, Track Bar, Steering Kit

$ 2,572.45

Rear Track Bars

Jeep Wrangler TJ 97-06 LJ 04-06 Crawl Series Rear Heavy-Duty Adjustable Track Bar

$ 330.70

Track Bar Kits

Jeep Wrangler TJ 97-06 LJ 04-06 2pc Crawl Series Front, Rear Adjustable Track Bar Kit

$ 629.95