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Jeep Gladiator JT 20+ 2pc Crawl Series Front Lower Adjustable Control Arms

Price:

478.75

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SKU: CRL-J-JT-FL2

478.75 478.75 USD 503.95

503.95

1–3 day build time + Shipping

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Jeep Gladiator JT 20+ 2pc Crawl Series Front Lower Adjustable Control Arms

SKU: CRL-J-JT-FL2
Fits: 2020 - Present Jeep Gladiator JT Add vehicle
Google 4.8 ★★★★★ (5 reviews)

1–3 day build time + Shipping

Lifetime Warranty Made in USA Expert Support 100K+ Community

478.75 478.75 USD 503.95

503.95

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.
  • Series
    Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
  • Lift Size
    Choose your current front lift height. Measure from center of wheel to fender if unsure.
  • Hardware
    Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
  • Note to Core4x4:

Select Color to see price and add to cart.

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

Elevate Your Jeep Gladiator JT’s Control and Stability

Unlock superior handling and performance with the Crawl Series Front Lower Control Arms, designed for Jeep Gladiator JT models (2020-Present). Engineered to address factory caster deficiencies that become more pronounced with lift installations, these control arms ensure precise alignment and improved drivability, particularly on smaller lifts.

Built to accommodate lift heights from 0 to 6 inches, they provide the adjustability needed to fine-tune your suspension. Pair these with our Crawl Series Front Upper Control Arms for a complete front-end solution on taller lifts to fully optimize alignment and suspension geometry.

What’s Included

  • Crawl Series Front Lower Control Arms (CRL-J-JT-FL2)

Key Features and Benefits

  • Enhanced Caster for Precise Handling – Corrects the factory caster deficiency that leads to wandering, following road ruts, and flighty steering, ensuring a smooth and controlled driving experience.
  • Superior Construction for Extreme Durability – Built from heavy-duty 1.75” OD DOM Tubing with a 5/16” wall thickness, these control arms withstand the toughest off-road challenges while outlasting factory components.
  • Seamless Adjustability – Accommodates lifts from 0 to 6 inches, enabling precise alignment correction, axle re-centering, and optimized suspension geometry for unmatched drivability.
  • RockJock Johnny Joints – Equipped with Johnny Joints at both ends, these control arms deliver unmatched articulation and smoother suspension movement for extreme off-road flexibility and durability.

Two-Stage Powder Coating

Each control arm undergoes a meticulous two-stage powder coating process for maximum durability and corrosion resistance. Zinc primer base coat ensures long-term protection against rust. Durable top coat, available in 10 color options, allows you to customize the appearance of your Jeep.

Made in the USA

Proudly designed and manufactured in Orem, UT, the Crawl Series Front Lower Control Arms exemplify the finest in American craftsmanship. By choosing our products, you support local industries while enjoying superior quality and attention to detail.

Optional Hardware Upgrade

Installing the Crawl Series Front Lower Control Arms is simple, using your Jeep’s factory hardware. Optional Grade 8 hardware kits are available separately for those dealing with rusted or stubborn bolts, ensuring a seamless setup.

In Conclusion

Upgrade your Jeep Gladiator JT with the Crawl Series Front Lower Control Arms to eliminate wandering, correct alignment issues, and unlock unparalleled off-road flexibility. Built for durability, adjustability, and performance, these control arms ensure your Jeep is ready for any terrain.

Transform your driving experience today with the Crawl Series!


Ideal use:

Crawl Series is for aggressive rock crawling and hard use. Maximum strength and articulation for serious off-road enthusiasts.

Not sure which series fits your needs? Contact us for guidance.

  • Alignment recommended after install.
  • Install difficulty: moderate. Basic mechanical skills recommended.
  • Estimated install time: 4–8 hours depending on experience.
  • Some trimming may be required on factory axle mounts (front track bar). See our YouTube channel for guidance.
  • Install videos and support available. Check product Description for links.
  • Designed to reuse factory hardware. Upgrade available if yours is worn or missing.

Make Model Submodel Years
Jeep Gladiator 2020 - Present

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

Vehicle Jeep Gladiator JT (20–Present)
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

See It Installed

Install videos and build guides on our YouTube channel.

Watch more installs on YouTube
Google

Reviews from Google

See all on Google
4.8
5 reviews
5
80%
4
20%
3
0%
2
0%
1
0%
AP
Ajay Paynter Mar 4, 2026
Google
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.
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.
MT
Marcus Torres Jan 15, 2026
Google
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.
DW
Derek Whitfield Nov 20, 2025
Google
Solid product, the lifetime warranty sealed the deal for me. Installed on my TJ and the ride quality improved noticeably. Shipping took a bit longer than expected but the parts were worth the wait.
JM
Jason Mitchell Dec 8, 2025
Google
Installed the full kit on my XJ. Ride quality is night and day better than what I had before. The articulation on the trail is insane. These guys know what they are doing. Already recommended Core 4x4 to everyone in my club.

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