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2pc Crawl Series Front, Rear Adjustable Track Bar Kit

Jeep Wrangler JL / JLU 18+ 2pc Crawl Series Front, Rear Adjustable Track Bar Kit
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566.96 566.96 USD 629.95

629.95

(Save 10%)

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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://core4x4.com/web/image/product.template/1997/image_1920?unique=edc8f61

2pc Crawl Series Front, Rear Adjustable Track Bar Kit

Jeep Wrangler JL / JLU 18+ 2pc Crawl Series Front, Rear Adjustable Track Bar Kit
SKU: CRL-J-JL-TBK2
Pick your vehicle to confirm fit

566.96 566.96 USD 629.95

629.95

(Save 10%)

COLOR 11 colors
Black Blue Charcoal Green LightGreen 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.
  • 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.
  • 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.

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 Made In USA

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

Optimize Your Off-Road Stability

Achieve unparalleled stability and control with the Crawl Series Track Bar Kit, designed specifically for Jeep Wrangler JL models (2018-Present). This comprehensive front and rear track bar solution keeps your axles perfectly centered, ensuring precise handling, reduced suspension stress, and improved performance on even the toughest terrains.

Key Features and Benefits

  • Superior Construction – Crafted from 1.5” OD .313 Wall DOM Tubing, these track bars are engineered to handle extreme off-road conditions while maintaining exceptional durability and longevity.
  • Johnny Joints for Enhanced Flexibility – Welded Johnny Joints at the fixed ends and forged Johnny Joints at the adjustable ends provide maximum articulation, smoother performance, and long-lasting reliability.
  • Adjustable Design – Accommodates lifts from 0 to 6 inches, allowing precise axle alignment and suspension geometry optimization for improved handling and reduced component stress.
  • A Complete Stability Solution – This kit integrates seamlessly with our Crawl Series control arms for a fully dialed-in suspension system, ensuring consistent alignment and ultimate performance.

Two-Stage Powder Coating

Each track bar is protected with a two-stage powder coating process for maximum corrosion resistance. Zinc primer base coat ensures durability. Durable top coat, available in 10 color options, allows you to personalize your Jeep’s appearance.

Made in the USA

Manufactured with pride in Orem, UT, the Crawl Series Track Bar Kit exemplifies CORE 4X4’s commitment to quality American craftsmanship. By producing components in-house, we ensure strict quality control and competitive pricing.

Optional Hardware Upgrade

Designed for hassle-free installation using factory hardware, this kit offers a straightforward setup. Optional Grade 8 hardware kits are available for vehicles with rusted or difficult bolts.

Pair with Crawl Series control arms for the ultimate suspension overhaul.

Upgrade your Jeep today and conquer any adventure with confidence!


  • Vehicle Fitment: Jeep Wrangler JL 18+ – Ensures precise axle alignment, improved handling, and enhanced suspension stability for lifted and off-road setups.

  • CORE Advantage: Helps reduce death wobble and crab walking by keeping axles properly centered, minimizing suspension stress, and improving steering control.

  • Adjustability: Fully adjustable for 0–6” lifts, allowing fine-tuned axle centering, optimized suspension geometry, and improved overall performance.

  • Construction: Built from 1.5” OD 5/16” wall DOM tubing with welded Johnny Joints at fixed ends and forged Johnny Joints at adjustable ends for maximum articulation.

  • 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.

Rear 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 2018 - Present

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

Construction & Materials

Jeep Wrangler JL / JLU 18+ Crawl Series Front Heavy-Duty Adjustable Track Bar

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.

Jeep Wrangler JL / JLU 18+ Crawl Series Rear Heavy-Duty Adjustable Track Bar

Rear 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 JL / JLU (18–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
Hardware No Hardware or Complete Kit
Lift Size 0" — 6" or 6"+
Placement on Vehicle Front, Rear
Mounting Style Bolt-On
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Reviews of Core 4x4

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5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
GH
Gary Haag Aug 25, 2025
Google
Ordered a set of Core 4x4 control arms for my 2006 Jeep TJ. These are some heavy duty quality control arms. Can't wait to get them installed. Great customer service too!
N
niceguyr1 Mar 24, 2023
Google
I purchased upper and lower adjustable arms for my WJ and lowers were missing the spacers. I didn't know until 3 months later when I was installing them. With absolutely zero hassles they quickly sent me the missing spacers. Fantastic product and service! Huge thank you guys for the awesome service and parts!!! Customer service is quickly becoming a lost commodity and you guys gave me hope that it's still alive and well, you just have to buy from the right people... Thanks again for going above and beyond! 👍👍
WT
William Turton Nov 23, 2025
Google
Finally a company with a great product and customer service to match. I changed my order last minute from short arms to long arms. The lift is extremely well built. Korbey was awesome! Highly recommend Core 4x4
DA
Dastrup Auto Mar 25, 2019
Google
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!
Z
Zion Sep 24, 2025
Google
Every product I have received from them has been nothing short of fantastic. Korby in Customer service went above and beyond to help me fix my own mistake. I cannot reccomend them enough.
MV
Mr. V Mar 24, 2021
Google
Good quality parts, much stronger than stock
AH
Abbey Hiett Mar 25, 2019
Google
Company finally made things right
RH
Roger Hooks Jun 26, 2025
Google
2018 Ram 2500 Rear Control Arms and Rear track Bar been running for about a year, Great Solid Products and great one on one customer service, same day response with issue resolved! Thanks Korby!
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.
JS
Jon Stempien May 27, 2025
Google
Big thanks to Corby at core 4 x 4 outstanding customer service I like to thank them or 4 x 4 for helping me Well-made product in the United States recommend core 4 x 4 for all jeep Owners that like the four wheel

Specifications

Color Black, Blue, Charcoal, Green, LightGreen, Orange, Purple, Red, White, Yellow, Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Hardware No Hardware, Complete Kit
Lift Size 0" — 6", 6"+
Vehicle Jeep Wrangler JL / JLU (18–Present)
Brand CORE 4X4
Series Crawl Series
Note to Core4x4: -
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