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SKU: CRL-J-XJMJ-FS4 ★★★★★ (132 reviews)
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LIFETIME WARRANTY
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FITS YOUR EXACT VEHICLE
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SHIPS IN 1–3 DAYS
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MADE IN UTAH, USA
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$ 678.25 678.25 USD $ 713.95

$ 713.95

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🔧 Built to order · Ships in 1–3 business days

COLOR 11 colors — pick yours
https://jerdev.core4x4.com/web/image/product.template/1835/image_1920?unique=443049d
SKU: CRL-J-XJMJ-FS4
Fits: 1984 - 2001 Jeep Cherokee XJ Add vehicle
Add Vehicle Google 5.0 ★★★★★ (132 reviews)

$ 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.

WHAT’S INCLUDED
4
Upper Control Arms
4
Lower Control Arms
2
Front Track Bars
2
Rear Track Bars
4
End Links

4–8 hr install Moderate 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
Ships in 3 Days From our UT facility
Fully Adjustable 0-6" of lift
3 X-Series Options Only Core 4x4

Why Builders Choose CORE 4X4

Warranty facts, not marketing language.

vs. MetalCloak

Their “lifetime” language refers to their service model. Actual parts warranty: 1 year. Ours: lifetime.

vs. Teraflex

Skip a maintenance interval? Their warranty voids. Ours doesn’t.

vs. Clayton Off Road

Clayton warrants their Johnny Joints for 90 days. We cover ours for life.

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.

Master Rebuild kit for CRL-J-XJMJ-FS4 $ 126.00
Master Rebuild kit for CRL-J-XJMJ-FL2 $ 84.00
Master Rebuild kit for CRL-J-XJMJ-FU2 $ 42.00

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"+

Select your lift size in Step 1 — the kit ships with the correct geometry for that height. If you’re running a non-standard setup, call us before ordering and we’ll confirm compatibility.

Death wobble is a geometry problem, not just worn parts. Cruise Series corrects caster angle and eliminates the flex points that let shimmy start. Replacing one part at a time delays the fix — this replaces the geometry.

Yes, if you’ve done a lift kit before. Full-day project. Watch the complete JT install walkthrough on our YouTube channel — most owners wrap it in a day. Any off-road shop can run it if you’d rather have it done.

Any non-wear component fails — we replace it. No mileage cap. No maintenance intervals to track. No fine print about voiding if you miss a service. Lifetime means lifetime.

Teraflex’s lifetime warranty voids if you miss a maintenance interval. MetalCloak’s actual parts warranty is 12 months — their “lifetime” language refers to their service program. No conditions here.

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
5.0
★ ★ ★ ★ ★
132 reviews
5 ★
97%
4 ★
2%
3 ★
0%
2 ★
1%
1 ★
0%
N
Nick Sep 24, 2025
★ ★ ★ ★ ★ Google
I have a 2016 RAM 1500 Crew Cab and I replaced the rear upper and lower control arms also the pan hard track bar and also the sway bar and links for the rear with all I had the articulating bushings. The vehicle now has no body role. They are absolutely incredible if you get the control arms you gotta get the CORE 4 x 4sway bar end links don’t don’t try and be cheap and get Moog or something else you got to get articulating bushings get the core 4 x 4 ones they are the best. My truck drives now through the canyons like a BMW. I have Fox high-performance shocks on there as well with all the CORE 4 x 4 suspension parts and they are amazing. Well worth the money I would highly recommend anybody thinking about CORE 4 x 4 go with CORE 4X4 and if you can go with their articulating bushings, they’re unbelievable drives better now than my Escalades. Well planted no body role and smooth on the Highway unbelievable the difference they all made!! THANKS AGAIN CORE 4x4!!!!
LS
Leonard Smith Jan 22, 2026
★ ★ ★ ★ ★ Google
I don’t write reviews often, but Core 4x4 absolutely earned this one. I recently ordered leaf spring mounts and realized after the fact that I messed up my order. Totally my mistake. Instead of giving me the runaround or pointing at a return policy, Core 4x4 emailed me back and forth, worked through exactly what I was doing with my build, and made sure I ended up with the correct parts. That kind of customer service is rare these days — especially in the off-road world where a lot of companies stop caring once the order is placed. The parts themselves are exactly what you hope for: solid, well-made, confidence-inspiring hardware that looks like it belongs under a vehicle that actually gets used. You can tell these are designed by people who understand suspension geometry and real-world abuse, not just CAD screenshots. Mistakes happen — especially on custom or modified builds — and Core 4x4 handled mine like pros. Fast responses, clear communication, and a genuine effort to help me get it right. If you’re on the fence: don’t be. Core 4x4 is the kind of company you want backing your build — the kind that treats customers like fellow enthusiasts, not order numbers.
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
MV
Mr. V Mar 24, 2021
★ ★ ★ ★ ★ Google
Good quality parts, much stronger than stock
D
Danny Oct 24, 2025
★ ★ ★ ★ ★ Google
Outstanding customer service to match the high quality parts. This is the go-to company.
C
caleb Mar 24, 2022
★ ★ ★ ★ ★ Google
Absolutely a great company. Ordered rear lower control arms with hardware but when i got it the hardware wasn't there but they sent it out right away and got a free t-shirt! Highly recommend.
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.
TD
Tim Davis Sep 24, 2025
★ ★ ★ ★ ★ Google
Customer service is amazing, responds fast and know what they are talking about. Their product looks top of the line.
DT
Dean Tk421 Feb 21, 2026
★ ★ ★ ★ ★ Google
I purchased the Jeep WJ control arms Camp series over a year ago. Very pleased and impressed. Easy installation and solid build. Bracket broke for rear upper control arm, they redesigned it to be more robust and sent me a new one with hardware, honoring their guarantee!
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.

Specifications

Vehicle Jeep Cherokee XJ (84–01), Jeep Comanche MJ (86–92)
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
Adjustment Type Single Threaded, Double Threaded
Lift Size 0" — 6", 6"+
Brand CORE 4X4
Series Crawl Series
Note to Core4x4: -
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