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678.25 678.25 USD 713.95

713.95

1–3 day build time + Shipping

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Jeep Cherokee XJ 84-01 MJ 86-92 4pc Crawl Series Front Adjustable Control Arm Kit

SKU: CRL-J-XJMJ-FS4
Fits: 1984 - 2001 Jeep Cherokee XJ Add vehicle

678.25 678.25 USD 713.95

713.95

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.
  • Hardware
    Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
  • Adjustment Type
  • 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 Strength, Adjustability, and Off-Road Performance

Upgrade your Jeep Cherokee XJ (1984-2001) and Jeep Comanche MJ (1986-1992) with the Crawl Series Complete Front Control Arms Set, designed to provide superior off-road resilience, precise alignment control, and improved on-road handling. This set replaces factory components with high-strength materials and fully adjustable features, making it the ideal solution for lifted vehicles seeking enhanced suspension geometry, stability, and flexibility.

What’s Included in the Kit?

  • Crawl Series Front Upper Control Arms (CRL-J-XJMJ-FU2)
  • Crawl Series Front Lower Control Arms (CRL-J-XJMJ-FL2)

Key Features and Benefits

  • Heavy-Duty DOM Tubing Construction – Built from 5/16” wall thickness DOM tubing, these control arms provide exceptional durability and strength for extreme off-road conditions.
  • Johnny Joints for Maximum Flexibility – Lower control arms feature Johnny Joints at both ends, while upper control arms utilize a Johnny Joint at the adjusting end, providing superior articulation and smoother suspension movement.
  • Full Adjustability for Lifted Vehicles – Accommodates 0 to 6 inches of lift, allowing for precise caster and pinion angle correction, ensuring optimal handling and improved stability at any ride height.
  • Enhanced Suspension Geometry – Helps correct axle alignment, optimize steering response, and reduce suspension stress, making it a must-have upgrade for lifted Jeeps.
  • Recommended Pairing – For a complete front-end suspension upgrade, pair with the Crawl Series Front Track Bar (CRL-J-XJMJ-FTB1) to ensure precise axle centering and maximum stability.

Two-Stage Powder Coating for Maximum Protection

Each control arm undergoes a two-stage powder coating process for superior corrosion resistance and durability. The zinc primer base coat protects against rust, while the top coat—available in 10 custom colors—lets you personalize your suspension setup.

Proudly Made in the USA

Manufactured in Orem, UT, the Crawl Series Front Control Arms Set is crafted with top-tier American craftsmanship, ensuring exceptional quality, reliability, and performance.

Optional Hardware Upgrade

Designed for bolt-on installation using factory hardware, these control arms make upgrading your suspension quick and hassle-free. For those dealing with rusted or stubborn bolts, we offer optional Grade 8 hardware kits to ensure a seamless setup.

In Conclusion

The Crawl Series Complete Front Control Arms Set (CRL-J-XJMJ-FS4) is the ultimate upgrade for lifted Jeep XJ and MJ owners, offering superior handling, maximum durability, and precise alignment control. Whether you're tackling challenging off-road trails or driving on the highway, these control arms provide exceptional strength, stability, and adjustability. Upgrade today and experience the difference in performance, durability, and control!


Make Model Submodel Years
Jeep Cherokee 1984 - 2001
Jeep Comanche 1986 - 1992

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

Vehicle Jeep Cherokee XJ (84–01) or Jeep Comanche MJ (86–92)
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
Adjustment Type Single Threaded or Double Threaded
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.
MP
matthew patterson May 27, 2025
Google
Ive used core products for my last two jeeps and now my ram. They’re parts are the absolute best quality youll find ANYWHERE. Top quality products and A+ custom service keeps the as my go Roger for any suspension needs.
PB
Peter Busack May 27, 2025
Google
Purchased a set of Trailing arms for my Ram 1500, quality is first class. I bought the ones with the Jonny Joints for more articulation and it appears from the construction I should get a lifetime of use, Zerk fittings are an added plus. Would defiantly recommend, and the the service team answered all of my questions.
JF
jacob fezza Mar 24, 2022
Google
I wanted to take a moment and give these guys a shout out, I’ve currently got, for my xj, their adjustable control arms, tier 4 adjustable track bar and adjustable leaf spring shackles. You can always count on a fair price, high quality products, and quick delivery. Keep up the great work guys, will definitely continue to shop with you
JM
Jay Miller Jul 26, 2025
Google
I purchased a upper and lower set of control arms from core 4x4 they came early then expected and seem to be very nice quality I ran into a complication installing them and emailed them my question I was expecting to get the response maybe the next day because it was after hours I got a response in about a few minutes which allowed me to finish the project that day I super appreciate that, the products are good strong lifetime warranty and their customer service is top notch
DN
Devan Nelson Mar 25, 2019
Google
Had a great experience with Core 4x4, I desperately needed a custom track bar and found out just a couple days before Easter Jeep Safari. Spence was a huge help and made it happen with plenty of time to spare. Their parts are top notch!
BW
Brian Wadsworth Jun 26, 2025
Google
Amazing product! Shipping was quick, packaging was great and support was outstanding!!
GC
Grant Chaisson Jun 26, 2025
Google
These guys are awesome!! They have helped me build multiple jeeps from zjs to mjs and now with my lj build they all ways impress. There products are the best on the market in my eyes. The best part about it all is it's all made right here in american and shipped anywhere in the world 🌎 . Don't think twice when your looking for control arm or lift kits for your vehicle if these guys sell it BUY IT!!!
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