Jeep Wrangler TJ/LJ 2pc Crawl Series Front Lower Adjustable Control Arms

Name: Jeep Wrangler TJ 97-06 LJ 04-06 2pc Crawl Series Front Lower Adjustable Control Arms
Brand: CORE 4X4
SKU: CRL-J-TJLJ-FL2
Price: 443.84 USD
Availability: InStock

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SKU: CRL-J-TJLJ-FL2 ★★★★★ (132 reviews)

$ 443.84 443.84 USD $ 467.20

$ 467.20

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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 2pc Crawl Series Front Lower Adjustable Control Arms

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COLOR 11 colors — pick yours

	Daily Confidence $169	Trail-Ready $316	Trail Domination $443
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

Unmatched Performance On and Off the Road

Take your Jeep Wrangler TJ/LJ (1997–2006) to the next level with the Crawl Series Front Lower Control Arms. Engineered to deliver superior off-road articulation and outstanding on-road handling, these control arms are a significant upgrade from factory components.

Built to accommodate lifts from 0 to 6 inches, they address the caster deficiencies often experienced with factory control arms, ensuring improved stability, precise alignment, and enhanced driving confidence on any terrain.

Key Features and Benefits

Exceptional Off-Road Flexibility – Equipped with Johnny Joints at both ends, these control arms allow for maximum articulation, ensuring smooth suspension travel even on extreme trails.
Enhanced Stability and Caster Correction – Designed to address factory caster deficiencies, these arms deliver improved stability and steering response, eliminating wandering and rut-following issues.
Precise Adjustability for Alignment – Fully adjustable design enables precise alignment correction, allowing you to re-center your front axle and optimize pinion and caster angles for lifts up to 6 inches.
Complete Front-End Solution – Pairing these with Crawl Series Front Upper Control Arms provides a more comprehensive front-end solution, enabling you to fully fine-tune your suspension and maximize alignment accuracy.

Extreme Articulation for Off-Road Adventures

The combination of heavy-duty DOM tubing and Johnny Joints ensures superior articulation, allowing your suspension to flex effortlessly over challenging obstacles.

Whether crawling over rocks or navigating rugged trails, these control arms provide the strength, durability, and flexibility needed to conquer any off-road environment with confidence.

Two-Stage Powder Coating for Maximum Protection

Our control arms are protected by a rigorous two-stage powder coating process for enhanced durability and corrosion resistance. Zinc primer base coat creates a robust barrier against rust and harsh elements. Durable top coat in your choice of 10 vibrant colors, offering a customized look while ensuring long-lasting protection.

Proudly Made in the USA

All Crawl Series components are proudly manufactured in our facility in Orem, UT. By sourcing local materials and maintaining strict quality control, we ensure our products meet the highest standards of performance and reliability.

When you choose Crawl Series, you’re supporting American craftsmanship and manufacturing excellence.

Optional Hardware Upgrade

Designed for straightforward installation, these control arms use factory hardware for a seamless fit. Optional Grade 8 hardware kits are available separately for those tackling rusted or stubborn bolts, ensuring a smooth installation process.

Pair them with our Crawl Series Front Upper Control Arms for a fully optimized front-end suspension solution. Whether you’re cruising city streets or tackling the toughest trails, these control arms deliver the performance and reliability you need.

Make the upgrade today and transform your off-road adventures!

Vehicle Fitment: Jeep Wrangler TJ/LJ 97-06 – Enhances front suspension geometry by improving stability, steering precision, and axle positioning, ensuring better handling on and off the road.
CORE Advantage: Corrects caster angle issues caused by lifting, eliminating the "flighty" steering feel, improving high-speed stability, and reducing road wander for a more controlled driving experience.
Adjustability: Fully adjustable to accommodate lifts from 0 to 6 inches, allowing for precise axle re-centering, caster correction, and pinion angle adjustments to optimize drivability and suspension performance.
Construction: Built from heavy-duty 1.75” OD DOM tubing with a 5/16” wall thickness and featuring Johnny Joints at both ends for maximum articulation, reduced suspension bind, and long-term durability.
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 Lower control arm built with 1.75” OD 5/16” Wall DOM. Welded Johnny Joint on the fixed end and a Forged Johnny Joint on the adjustable end with 1.25” x 12 TPI - 2.625” 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-FL2 $ 84.00

Construction & Materials

Front Lower control arm built with 1.75” OD 5/16” Wall DOM. Welded Johnny Joint on the fixed end and a Forged Johnny Joint on the adjustable end with 1.25” x 12 TPI - 2.625” 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
Adjustment Type	Single Threaded or Double Threaded
Placement on Vehicle	Front Lower, 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 ★

Tim Reigies Mar 25, 2018

★ ★ ★ ★ ★

Received the track bar I ordered, product looks extremely strong, thx core 4x4

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 :) .

Nick Sep 24, 2025

★ ★ ★ ★ ★

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!!!!

Glenn Nowosad Jan 22, 2026

★ ★ ★ ★ ★

I just finished installing the Peak 2.0 Front Suspension system with the Core 4x4 Blue Tacoma Rear Suspension system on my 2024 TRD Offroad Premium Tacoma. The two upgraded suspension systems really made a difference in how the ride feels, whether we’re off-road or on the road. A big thank you to Korby and the team at Core 4x4 for their support and for getting the shipping sorted out so quickly!

Gil Valk Sep 24, 2025

★ ★ ★ ★ ★

Excellent service, Prompt responses when needing technical assistance, Amazing looking parts that fit excellently. I would recommend them to anyone looking for suspension components. Also very well packaged when we received the shipment, which means no damage from shipping company!! We went with the Crawl Series double adjustable kit and it definitely looks killer on our build!!!

Shawn Hooten Apr 27, 2025

★ ★ ★ ★ ★

Great products, shipped the next day during a big sale event. Core 4x4 gets it right and gets it done! Thank you all.

Ma TheMeatLoaf Mar 23, 2024

★ ★ ★ ★ ★

Their website estimated 2 days to get my parts but actually took 11. No communication to let me know what’s going on. Parts were missing. Some days they answer questions, some they don’t. Didn’t let me know I’d have to alter stock bolts to fit their parts. All around just seems like they don’t care.

David Nov 23, 2025

★ ★ ★ ★ ★

First of I just want to say Great customer service korby Has helped me from the start and has not let me down! Reached out to him again today and he was able to warranty some parts out for me. As far as the quality of the parts.. excellent! The build quality is great. I can definitely tell a Difference from the cheap oem rear control arms to these and the pan hard bar. Color, From what I can tell it’s super durable been through a few mud holes on top of the daily road grime and after a quick wipe they still pop! Overall I recommend. Customer service is everything for me and it’s definitely there at Core 4x4.

Cade Leith Mar 23, 2024

★ ★ ★ ★ ★

Have full upper/lower CA set on both front and rear axles on a 96 ZJ. These are the rubber bushing sets not joint sets. I have beat the hell out it in the Nevada desert for 2 years and has been great. I don’t go fast but I do articulate suspension a lot. Super solid and haven’t any issues. Just inspected the entire set recently due to some banging under it. Turns out the banging is lower rear shock bushings. Inspected each CA along the way nothing. Aside from dirt and obviously winter roads and what not still in excellent condition, bushings are solid like the day they were installed. I’ll add that I’m about tapped on a short arm at 4.25(less with settle) so the front CA’s get beat on just from that, still they’re like new. Paint is great condition, this set is red. I would definitely buy again. Another plus for me, Utah isn’t local necessarily, but it’s nice to support businesses closer to me.

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.

Accessories & Add-ons

8pc Kit

Jeep Wrangler TJ 97-06 LJ 04-06 8pc Crawl Series Adjustable Control Arm Kit

$ 1,496.20

Front Set

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

$ 713.95

Front Upper Control Arms

Jeep Wrangler TJ 97-06 LJ 04-06 2pc Crawl Series Front Upper Adjustable Control Arms

$ 293.95

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