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468.52 468.52 USD 551.20

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Ford Bronco 21+ 2pc Crawl Series Rear Lower Adjustable Control Arms

SKU: CRL-F-BR-2021-RL2
Fits: 2021 - Present Ford Bronco Add vehicle

468.52 468.52 USD 551.20

551.20

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.
  • 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.

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

Unmatched Off-Road Performance On-Road Stability

Discover the pinnacle of off-road performance with the Crawl Series Rear Lower Control Arms. Engineered for Ford Bronco models from 2021 to present, these control arms combine superior on-road behavior with uncompromised off-road capabilities. Designed to outperform competitors, they deliver exceptional durability and unmatched strength for all your adventures.

What’s Included in the Kit?

  • Crawl Series Rear Lower Control Arms (SKU: CRL-F-BR-2021-RL2)

Expertly Engineered for Superior Construction

  • Heavy-Duty DOM Tubing – Crafted from 1.75” OD DOM Tubing with a 5/16” wall thickness, these control arms are built to withstand the toughest conditions.
  • Johnny Joints for Maximum Flexibility – Equipped with original Johnny Joints at both ends, they provide superior articulation, durability, and strength, allowing them to endure the harshest off-road challenges with ease.

Easy Adjustability for Precision Alignment

  • Fully Adjustable Design – Features left and right-hand threads for simple modifications to wheel centering and alignment while installed.
  • Accommodates Lift Heights from 0 to 6 Inches – Enables precise alignment correction, rear axle re-centering, and pinion angle adjustments.
  • Recommended Pairing – Pair these with our adjustable upper control arms for a comprehensive solution to fine-tuning your suspension. For lifts beyond 6 inches, additional options are available upon request.

Two-Stage Powder Coating for Superior Protection

To ensure long-lasting durability and corrosion resistance, these control arms undergo a rigorous two-stage powder coating process. Zinc primer base coat – Provides advanced protection against rust and environmental elements. Durable top coat – Available in 10 custom color options to add a personalized finish that matches your Jeep’s style.

Proudly Made in the USA

The Crawl Series represents the best in American craftsmanship, with each component designed and manufactured in our Orem, UT facility. By sourcing local materials and overseeing the entire production process, we ensure exceptional quality and support for domestic industries.

Straightforward Installation

Our Crawl Series Rear Lower Control Arms are designed for hassle-free installation using your vehicle’s existing factory hardware. For vehicles with rusted or stubborn bolts, we offer optional Grade 8 hardware kits to ensure a secure and smooth installation process.

In Conclusion

Upgrade your Ford Bronco with the Crawl Series Rear Lower Control Arms for superior strength, precision adjustability, and extreme durability. Whether you're conquering rocky trails or cruising the highway, these control arms provide the stability, performance, and customization you need. Take your Bronco’s suspension to the next level today!

 

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
Hardware No Hardware or Complete Kit
Lift Size 0" — 6" or 6"+

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.
MV
Mr. V Mar 24, 2021
Google
Good quality parts, much stronger than stock
PG
Paul Griffin Feb 21, 2026
Google
Great long arm kit with everything else I needed as well! They worked with me to ensure that I was getting an upgraded components kit just like I wanted. Fast shipping with some of the best packaging that I have ever seen. Nothing was scratched or missing and this kit is even more impressive than the videos or website can show. Powder coating looks great with no issues. I would highly recommend CORE 4x4 to anyone looking for a great quality kit.
JJ
Jason Jukich Jul 26, 2025
Google
Fast shipping, excellent communication, and awesome products
L
luke Mar 24, 2021
Google
Excellent quality product and service. My l lower control arms broke and within the same day core 4x4 hooked me up with tier 2 arms and with the color I wanted. My Jeep rides better and has been solid for several months so far. 10/10 would recommend their products to anyone.
RH
Rex Hodges Jun 26, 2025
Google
After ordering an upper and lower adjustable control arm kit manufactured by CORE 4X4 from a jeep parts distributor who's intials are E.T., they came with 3 of the threaded ends missing. After over 2 months of phone calls and emails to this E.T. company nothing was resolved. I finally decided to call CORE 4X4 myself and tell them my dilemma. I spoke with a very personable and professional gentleman named Korby, who is one of CORE 4X4's representatives, after a brief discussion of what I went thru he simply asked me for a picture and some measurements and the items I was missing and asked if I could cover ONLY the cost of shipping and I had my missing parts in exactly 1 weeks time. This company not only builds all it's parts in the U.S.A., they stand behind their products with great customer service and life time warranty. My experience with this company and their Rep Korby was fantastic. I would definitely recommend CORE 4X4 to anyone who needs parts for any 4x4 projects. You just can't beat their quality and service. Rex Hodges Valparaiso, Indiana
EC
Eric Cox Jul 26, 2025
Google
Prompt, professional, and courteous service! Quality parts and broad assortment of products to suite your 4x4 needs:)
AH
Abbey Hiett Mar 25, 2019
Google
Company finally made things right
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