Skip to Content
ADD YOUR VEHICLE
Shop
Jeep Cherokee XJ 84-01 MJ 86-92 4pc Crawl Series Front Adjustable Control Arm Kit
Pick your vehicle to confirm fit

587.15 587.15 USD 713.95

713.95

(Save 18%)

See financing options →

Order today — ships by Mon, Jun 1
Salt Lake City, UT change
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline
Lifetime warranty Fitment guarantee Ships from Orem, UT 4–8 hr install
Free mounting hardware included — a $40 value
COLOR 11 colors — pick yours
https://core4x4.com/web/image/product.template/1835/image_1920?unique=982bc5a

4pc Crawl Series Front Adjustable Control Arm Kit

Jeep Cherokee XJ 84-01 MJ 86-92 4pc Crawl Series Front Adjustable Control Arm Kit
SKU: CRL-J-XJMJ-FS4
Pick your vehicle to confirm fit

587.15 587.15 USD 713.95

713.95

(Save 18%)

COLOR 11 colors
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.
Compare all tiers →

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.

Order today — ships by Mon, Jun 1
Salt Lake City, UT change
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline
Free mounting hardware included — a $40 value

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
Fully Adjustable 0-6" of lift
3 X-Series Options Only Core 4x4

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.

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.


  • Vehicle Fitment: Jeep Cherokee XJ 84-01, Jeep Comanche MJ 86-92 – Enhances suspension geometry, handling, and axle alignment for improved drivability on and off the road.

  • CORE Advantage: Corrects caster to reduce wandering and improve steering stability. Johnny Joints provide superior articulation, ensuring smooth suspension movement and enhanced off-road performance.

  • Adjustability: Designed for lifts from 0 to 6 inches, allowing precise axle centering, caster correction, and pinion angle adjustments for optimal handling at any ride height.

  • Construction: Heavy-duty 5/16” wall DOM tubing, Rock Jock Johnny Joints, and precision welds offer maximum strength and durability. Two-stage powder coating provides long-lasting 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.

Front Upper Control Arm Built With 1.5” OD 5/16” Wall DOM. Welded u-bracket on the welded end and a Forged Johnny Joint on the adjustable end with 1” x 14” TPI - 2.32” 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.

Construction & Materials

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

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.

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

Front Upper control arm built with 1.5” OD 5/16” Wall DOM. Welded u-bracket on the welded end and a Forged Johnny Joints on the adjustable end with 1” x 14” TPI - 2.32” 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
Hardware No Hardware or Complete Kit
Adjustment Type Single Threaded or Double Threaded
Lift Size 0" — 6" or 6"+
Placement on Vehicle Front Upper, 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.

Google

Reviews of Core 4x4

See all on Google
5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
RD
Reagan D'mello Dec 23, 2025
Google
Love the product. Excellent customer support 👍🏽 …
SH
Shawn Hooten Apr 27, 2025
Google
Great products, shipped the next day during a big sale event. Core 4x4 gets it right and gets it done! Thank you all.
JM
Jason Mitchell Dec 8, 2025
Google
Installed the full kit on my XJ. Ride quality is night and day better than what I had before. The articulation on the trail is insane. These guys know what they are doing. Already recommended Core 4x4 to everyone in my club.
TH
Todd Hume Jan 22, 2026
Google
Their products are great but the service is even better!! Thanks Korby.
MR
Melanee Raynes Mar 25, 2019
Google
Awesome product and service! I even got some of their swag because it looked pretty darn good. I will definitely be going back and would suggest this business to others looking for quality control arms. Buy local!
JJ
JT JT Dec 23, 2025
Google
We have all shopped places where the person on the phone makes you feel like they don't have the time to talk to you the customer or answer your questions. I can tell you first hand that's not Core 4x4. They have the best customer service I have seen so far. They have taken the time to respond to all of my questions in a very prompt and professional manner, taking the time to answer each and every question I have had. Lets put it this way if Core 4x4 sells a product I am wanting for my truck I will buy it from them, I highly recommend Core 4x4.
RH
Roger Hooks Jun 26, 2025
Google
2018 Ram 2500 Rear Control Arms and Rear track Bar been running for about a year, Great Solid Products and great one on one customer service, same day response with issue resolved! Thanks Korby!
MT
Mike T Nov 23, 2025
Google
Korby and the rest of the team at Core 4x4 know there stuff and answered my question in a timely manner. They even were able to quick ship a re-build kit for me so I could get my truck back on the road- Thanks!
CM
Cameron Masters Mar 24, 2023
Google
Absolutely incredible family owned business. I asked to pick up my order since I’m local and they came in on a weekend to accommodate. Had to make some adjustments to parts and took the time to make sure it was perfect. Parts are incredible quality. If you have a Jeep, do not hesitate to support this local business.
CT
Canon TeSelle Jun 26, 2025
Google
Great Experience. I wanted to make changes to my order and Korby was more than willing to work with me to get everything corrected. Hope to deal with these guys again in the future.

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: -
Tags
Tags
ADD YOUR VEHICLE Find exact-fit parts
Find →
Pick your series in 30 seconds.
Find My Series →
30-second quiz
Shop by vehicle
Loading…
UNIVERSAL · FITS ANYTHING
DRIVETRAIN Choose vehicle for fit
Drivetrain Coming Soon Axles · Gearing · Driveshafts