Jeep Cherokee XJ MJ 2pc Crawl Series Front Lower Control Arms (84-01)

Name: Jeep Cherokee XJ 84-01 MJ 86-92 2pc Crawl Series Front Lower Adjustable Control Arms
Brand: CORE 4X4
SKU: CRL-J-XJMJ-FL2
Price: 467.2 USD
Availability: InStock

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SKU: CRL-J-XJMJ-FL2 ★★★★★ (132 reviews)

$ 384.23 384.23 USD $ 467.20

$ 467.20

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Lifetime warranty Fitment guarantee Ships from Orem, UT 4–8 hr install

Jeep Cherokee XJ 84-01 MJ 86-92 2pc Crawl Series Front Lower Adjustable Control Arms

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COLOR 11 colors — pick yours

	Daily Confidence $164	Trail-Ready $289	Trail Domination $384
Articulation	30°	65°	95°
Joint Type	Flex Polyurethane	Forged Johnny Joint	Forged Johnny Joint
Tubing	1.875" OD lowers / 1.625" OD uppers · 3/16" wall DOM	1.75" OD lowers / 1.50" OD uppers · 5/16" wall DOM	1.75" OD lowers / 1.50" OD uppers · 5/16" wall DOM
Maintenance	Periodic greasing	Periodic greasing	Periodic greasing
Warranty	Lifetime	Lifetime	Lifetime
	SELECT CRUISE →	SELECT CAMP →	SELECT CRAWL →

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

Crawl Series Front Lower Control Arms – Compatible with Jeep Cherokee XJ/MJ (CRL-J-XJMJ-FL2)

Superior Strength, Adjustability, and Off-Road Performance

Enhance your Jeep Cherokee XJ (1984-2001) and Jeep Comanche MJ (1986-1992) with the Crawl Series Front Lower Control Arms, engineered for unparalleled off-road articulation, on-road comfort, and long-term durability. These control arms replace factory components with high-strength materials and fully adjustable features, making them the perfect solution for lifted vehicles seeking better handling, stability, and improved suspension geometry.

What’s Included in the Kit?

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

Key Features and Benefits

Heavy-Duty DOM Tubing Construction – Built from 1.75” OD, 5/16” wall thickness DOM tubing, these control arms provide exceptional strength and durability to handle extreme off-road conditions.
Johnny Joints at Both Ends – Rock Jock Johnny Joints at both ends offer maximum articulation and flexibility, reducing suspension bind and improving ride quality.
Full Adjustability for Lifted Vehicles – Accommodates 0 to 6 inches of lift, allowing for precise caster and pinion angle correction, improving handling and drivability.
Enhanced Suspension Geometry – Helps maintain optimal steering response, better axle alignment, and reduced tire wear, ensuring long-term performance for lifted Jeeps.
Recommended Pairing – For a complete front-end suspension upgrade, pair with the Crawl Series Front Upper Control Arms (CRL-J-XJMJ-FU2) and Crawl Series Front Track Bar (CRL-J-XJMJ-FTB1).

Two-Stage Powder Coating for Maximum Protection

Each control arm undergoes a two-stage powder coating process for exceptional durability and corrosion resistance. The zinc primer base coat provides enhanced rust protection, while the top coat—available in 10 custom colors—allows you to personalize your suspension setup.

Proudly Made in the USA

Manufactured in Orem, UT, the Crawl Series Front Lower Control Arms are built with top-tier American craftsmanship, ensuring superior reliability, strength, and precision engineering.

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.

Vehicle Fitment: Jeep Cherokee XJ 84-01, Jeep Comanche MJ 86-92 – Improves suspension geometry, handling, and axle alignment for lifted vehicles tackling on- and off-road terrain.
CORE Advantage: Corrects caster for improved drivability, reducing wandering and steering instability. Johnny Joints at both ends provide superior articulation and a smoother, more controlled ride.
Adjustability: Designed for lifts from 0 to 6 inches, allowing precise caster and pinion angle correction. Ensures optimal suspension tuning, better drivability, and reduced tire wear.
Construction: 1.75” OD, 5/16” wall DOM tubing, Rock Jock Johnny Joints, and precision welds deliver long-lasting strength. Two-stage powder-coated finish offers superior corrosion resistance.
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 Lower control arm built with 1.75” OD 5/16” Wall DOM. Welded Johnny Joint on the fixed end and a Forged Johnny Joint on the adjustable end with 1.25” x 12 TPI - 2.625” long threads.

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-FL2 $ 84.00

Construction & Materials

Front Lower control arm built with 1.75” OD 5/16” Wall DOM. Welded Johnny Joint on the fixed end and a Forged Johnny Joint on the adjustable end with 1.25” x 12 TPI - 2.625” long threads.

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
Lift Size	0" — 6" or 6"+
Hardware	No Hardware or Complete Kit
Adjustment Type	Single Threaded or Double Threaded
Placement on Vehicle	Front Lower, Front
Mounting Style	Bolt-On

Use the vehicle selector on our website to shop by your year, make, and model. On product pages, use the kit builder to select your color, series, lift height, and any add-on options, then add to cart. If you need help, call or email our team.

Standard orders typically ship within 1–3 business days of ordering. Custom color orders take approximately 5–10 business days. Because everything is built in-house, we can turn orders quickly even for custom specifications.

You can reach our team through the contact form on our website, or browse to the Contact Us page. Our team is available to answer pre-sale and technical questions before and after your purchase.

Reviews of Core 4x4

See all on Google

5.0

★ ★ ★ ★ ★

132 reviews

5 ★

97%

4 ★

3 ★

2 ★

1 ★

Grant Chaisson Jun 26, 2025

★ ★ ★ ★ ★

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!!!

Ajay Paynter Mar 9, 2026

★ ★ ★ ★ ★

Great company, who worked with me on shipping parts, to arrive in time for a show, when I explained my concern of possibly not getting the control arms in time. Quality is amazing on the part, affordable price for what you get, and the powdercoat is top notch, not a single issue with this product, would buy again.

Norb Pranger Oct 24, 2025

★ ★ ★ ★ ★

Not sure where to start, Products or Service or Warranty. Products: I found Core4x4 through a very respected YouTuber in the Jeeping community. I purchased an entire set of Core4x4 Control Arms three years ago and have beat the daylights out of them and they are still in great condition. Now, I purchased another Jeep, this time for my daughter and bought yet another set of Control Arms because I know that these things can take a beating and stand up to it. I plan on replacing more parts on this TJ and my JL and will continue to buy from Core4x4. Service: This isn't some huge name conglomerate that treats you like you're just another customer. They are quick with responses and will always make things right should something be a problem. Oh and the quickness in which they ship their products is unmatched. I bought these CAs for my TJ on Thursday, I received them on Monday. Most other manufacturers will tell you weeks, they had them to me in 2 shipping days. Warranty: Seriously, a lifetime warranty? Yes please. Nothing more to say. I can't say enough about how great of a company this is. I've even spoken to the owner through email a few years back on some questions that I had. Support small American built businesses. P.S. Core 4x4, feel free to make me an ambassador and send me some swag :) .

Leonard Smith Jan 22, 2026

★ ★ ★ ★ ★

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.

Brantly Musgrave Jan 22, 2026

★ ★ ★ ★ ★

First and foremost would like to say that Core4x4s customer service is top notch and they definitely stand behind their warranty on products! Highly recommend using them for any of your off road needs! It’s rare to find a company now a days that backs their products and they do! Had a few issues with mounts and control arms and they handled it without hesitation! Thank you!

Samuel “SamDaman904” Anscher Mar 23, 2024

★ ★ ★ ★ ★

I meant to put this reviewing about a year ago now, but ever since I’ve had the core 4 x 4, upper and lower control arms on my 2017 ram 1500, they have worked flawlessly leave been on many offering chips, and I’ll definitely be buying new accessories from them in the future and their new upper control arms that they’re offering for all of the ram trucks. Fantastic customer service fantastic health very automotive, off-road, friendly, and any aftermarket thing for your truck or SUV that they currently have!

Bailey Smith Mar 23, 2025

★ ★ ★ ★ ★

Core 4x4 excels with precision and service and keeps nothing else higher in mind. Everyone I've met at the company is very honest and down to earth, 10/10 would recommend.

niceguyr1 Mar 24, 2023

★ ★ ★ ★ ★

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! 👍👍

Mirko Pompili Mar 19, 2026

★ ★ ★ ★ ★

I want to share a truly positive experience. I ordered a car kit consisting of two packages, but unfortunately one was lost during shipping with UPS. The situation could have become complicated... but it didn't. The company manager was extremely helpful and professional: he personally followed up on the situation and did everything he could to resolve the issue, even sending me the package again without hesitation. It's rare to find such attentive and reliable customer service these days. My sincere congratulations on your professionalism and commitment: that makes all the difference.

Erica Grissom May 27, 2025

★ ★ ★ ★ ★

First off, I wish I knew about them sooner. The customer service is top tier. The response time is about 30 min no waiting 1-3 days to get a response. The parts are heavy-duty and look amazing. The packaging is perfect, I can't wait to hit some trails. Thanks Core4x4

Accessories & Add-ons

5pc Kit

Jeep Cherokee XJ 84-01 MJ 86-92 5pc Crawl Series Front Adjustable Control Arm, Track Bar Kit

$ 1,049.95

Front Set

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

$ 713.95

Front Upper Control Arms

Jeep Cherokee XJ 84-01 MJ 86-92 2pc Crawl Series Front Upper Adjustable Control Arms

$ 293.95