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349.61 349.61 USD 388.45

388.45

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Ford Bronco 21+ Crawl Series Rear Heavy-Duty Adjustable Panhard/Track Bar

SKU: CRL-F-BR-2021-RTB1
Fits: 2021 - Present Ford Bronco Add vehicle

349.61 349.61 USD 388.45

388.45

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

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

Unsurpassed Vehicle Stability

Boost your Ford Bronco's stability with the Crawl Series Rear Track Bar. Specifically designed for model years 2021-Present, this indispensable suspension component keeps your axle centered under all conditions, ensuring exceptional handling and control on sharp corners and uneven terrains.

What's Included?

  • Crawl Series Rear Track Bar (CRL-F-BR-2021-RTB1)

Key Features and Benefits

  • Superior Flexibility and Off-Road Performance – Engineered with premium forged joints at both ends, improving control and articulation for unmatched durability compared to traditional welded joints.
  • Sturdy and Durable Construction – Built from 1.5" OD .313 Wall DOM tubing, eliminating the need for a fixed end and incorporating dual forged joints for superior strength and articulation.
  • Adjustability for a Perfect Fit – Fully adjustable design corrects axle shift after lifting, allowing fine-tuning for lifts from 0 to 6 inches. Custom solutions available for lifts beyond 6 inches.
  • Dual-Stage Powder Coating for Extended Durability – Zinc primer base coat provides rust resistance, while the durable top coat, available in 10 vibrant colors, enhances protection and personalization.

Engineered for Maximum Performance

The Crawl Series Rear Track Bar is designed for extreme off-road conditions, ensuring precise axle alignment while providing maximum articulation. Left and right-hand threading allow for easy on-vehicle adjustments, ensuring optimal fitment and handling in any terrain.

Two-Stage Powder Coating for Maximum Durability

To ensure long-lasting protection against rust and corrosion, each track bar undergoes a dual-stage powder coating process.

Zinc Primer Base Coat – Prevents rust and adds an extra layer of protection.

Durable Top Coat – Available in 10 colors, allowing you to customize your vehicle's suspension.

Made in the USA

Proudly manufactured in Orem, UT, the Crawl Series Rear Track Bar embodies the highest standards of American craftsmanship. By choosing this product, you're supporting local manufacturing and benefitting from the precision and quality control that CORE 4X4 guarantees.

In Conclusion

The Crawl Series Rear Track Bar is an essential upgrade for Ford Bronco owners seeking enhanced axle stability, improved handling, and superior off-road performance. With its robust construction, full adjustability, and premium materials, this track bar ensures a smoother and more controlled ride in any driving condition. Upgrade today and experience the difference in control, durability, and American-made quality!


Make Model Submodel Years
Ford Bronco 2021 - Present

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

Vehicle Ford Bronco (21–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
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Reviews from Google

See all on Google
5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
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.
AH
Abbey Hiett Mar 25, 2019
Google
Company finally made things right
DR
David Rogers Aug 25, 2025
Google
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)
MD
Mark DiGrappa Apr 27, 2025
Google
First off: Korby, the gentleman that helped me decide on which kit to go with is EASILY the nicest, and most patient person I’ve dealt with, when ordering parts for this build. Second: the quality of the product is INSANE! These parts are so nicely fabricated, then powder coated for extra longevity, and they even offer an aluminum upgrade in some cases (which I went with, to save weight). Having said all of this, the most impressive thing was the lead time. These parts are build to order, and I literally ordered my suspension one week ago, today! Yes, they built, powder coated, packaged, shipped my suspension components (RAM 1500 Track rear trailing arm full set in 7075 aluminum, and front upper control arms), AND they arrived, all within a week! Granted, that I’m only one state away, but WOW!!! One week?! Amazing! So, in sort: excellent products, which arrived excellently packaged (no damage, an boxes not over-stuffed with heavy suspension parts; three boxes total, as opposed to one super heavy one…my back thanks you), super quickly, and customer service that ANY business would be envious of….so, if you’re in the market, absolutely go with Core 4X4!
MS
Mr. Smith Nov 23, 2025
Google
Have yet to get to try them but I bought some upper, and then later , lower control arms for my 03 rubicon. The pricing is very fair, so fair I was hesitant to even purchase. When the product came in I was happily mistaken. These are some beefy units with an incredible warranty! I’m very excited! I went with the “Camp”series as I mostly daily it. I have trouble with the shipping at times when I ordered but Corby is quick to notice things and help communicate the solution. Looking forward to buying more parts!
JO
Jaime Overmyer Nov 23, 2025
Google
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!
GK
GLENN KOSZKA Apr 27, 2025
Google
The folks at Core 4X4 are always wonderful to deal with. They explain your options and never pressure or rush things. The quality of the Core Control Arms is top shelf, especially if your goal is to stop wheel hop. I recommend Core 4x4 without reservation ! ! !
RT
Ruby Timm Apr 27, 2025
Google
Bought a new 2019 Ram 1500. Had bad rear wheel hop since new, got all four core 4x4 control arms and it fixed the issue. Thanks
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