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8pc Complete Kit

Adjustable control arms — front + rear, upper + lower · fits 0"–6"+ lift

Jeep Gladiator JT 20+ 8pc Camp Series Adjustable Control Arm Kit

1,136.48 1136.48 USD 1,291.45

1,291.45

Build Season · Save 12% — $155 off · ends Aug 28

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Order today — ships within 1–3 business days
Enter ZIP for arrival estimate Delivery date by ZIP
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline
COLOR Pick yours
100% bolt-on no welding MADE IN USA · Orem, Utah Expert Support 100K+ Community
Free mounting hardware included — a $80 value
1
Joints RockJock Johnny Joint + poly bushing
Tubing 1.75" OD lowers / 1.50" OD uppers 5/16" wall DOM
https://jerdev.core4x4.com/web/image/product.template/1878/image_1920?unique=df113cf

8pc Complete Kit

Jeep Gladiator JT 20+ 8pc Camp Series Adjustable Control Arm Kit

Adjustable control arms — front + rear, upper + lower · fits 0"–6"+ lift

SKU: CMP-J-JT-CS8
Does not fit Jeep Cherokee XJ

1,136.48 1136.48 USD 1,291.45

1,291.45

Build Season · Save 12% — $155 off · ends Aug 28

More ways to pay ▾

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.

Build Your Kit

  • 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.
  • Lift Size
    Choose your current front lift height. Measure from center of wheel to fender if unsure.
  • Hardware
    Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
  • Note to Core4x4:
  • Vehicle
    Confirm this matches your vehicle. Use Shop by Vehicle to filter correctly.

Select Color to see price and add to cart.

Free mounting hardware included — a $80 value
Order today — ships within 1–3 business days
Enter ZIP for arrival estimate Delivery date by ZIP
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline
Core 4x4 Manufactured

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

Product Details

Total Control Over Your Suspension – The Ultimate Upgrade for Your Gladiator

Transform your Jeep Gladiator JT (2020–Present) with the Camp Series Complete Control Arm Set, designed to provide absolute control over your suspension geometry, axle positioning, and overall drivability. This complete 8-piece control arm set allows for precise adjustments to caster, pinion angle, and axle centering, solving factory alignment deficiencies and optimizing your suspension for both on-road comfort and off-road capability. Whether you're navigating technical trails or driving on the highway, this upgrade ensures your Gladiator tracks straight, handles better, and rides smoother than ever before.

Key Features and Benefits

  • Complete suspension control – This kit replaces all eight control arms, giving you the ability to fine-tune axle location, caster, pinion angle, and suspension alignment for the ultimate driving experience.
  • Corrects factory caster deficiency – Factory geometry often results in insufficient caster, leading to wandering steering and poor handling. Adjustable control arms allow you to restore proper caster and significantly improve steering stability.
  • Heavy-duty DOM tubing – Constructed from 1.75” OD DOM tubing for the lower arms and 1.5” OD DOM tubing for the upper arms, all with a .313" wall thickness, these arms are engineered for extreme durability.
  • Optimized for lifted vehicles – Adjustable to accommodate lifts from 0 to 6 inches, ensuring your suspension remains properly aligned. For lifts over 6 inches, contact us for additional solutions.
  • Johnny Joints tapered polyurethane bushings – Johnny Joints provide unmatched articulation, while polyurethane bushings offer vibration dampening and extended durability.

Recommended Pairing

For the absolute full suspension upgrade, pair this kit with the Camp Series Track Bar Kit (CMP-J-JT-TBK2) for complete front and rear axle centering and suspension alignment.

Take Full Control Over Your Suspension

Lifting your Gladiator JT can throw off axle placement, caster, and pinion angles, leading to handling issues and unnecessary strain on drivetrain components. With this fully adjustable control arm set, you have the ability to correct these issues, fine-tune your alignment, and restore proper handling, ensuring your Jeep performs at its best in every condition.

Two-Stage Powder Coating

Every control arm undergoes a two-stage powder coating process for extreme durability. A zinc primer base coat fights corrosion, while the top coat—available in 10 color options—provides long-lasting protection and a custom look.

Proudly Made in the USA

All Camp Series components are proudly designed and manufactured in Orem, UT. We source premium materials locally and oversee every aspect of production to ensure superior quality, fit, and performance.

Easy Installation

This kit installs easily using factory hardware. If your bolts are rusted or worn, we offer optional Grade 8 hardware kits, available separately, for a hassle-free installation.

Upgrade today and experience what complete suspension control feels like.


  • Vehicle Fitment: Jeep Gladiator JT 20+ – Precision-engineered to optimize axle positioning and suspension geometry.

  • CORE Advantage: Corrects factory caster and pinion angles, reducing driveline vibrations and improving steering stability for a controlled, predictable ride.

  • Adjustability: Fully adjustable from 0 to 6 inches of lift, allowing precise suspension tuning to maintain proper alignment and handling.

  • Construction: Built from 1.75” OD DOM tubing for lower arms and 1.5” OD DOM tubing for upper arms, each with 5/16” wall thickness, ensuring maximum strength and durability.

  • 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. A Polyurethane Bushing on the fixed end and a Forged Johnny Joints 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 Joints on the adjustable end with 1” x 14” TPI - 2.32” long threads.

Rear Upper Control Arms Built With 1.75” OD 5/16” Wall DOM. Polyurethane Bushing on the fixed end and a Forged Johnny Joints on the adjustable end with 1.25” x 12 TPI - 2.625” long threads.

Rear Lower Control Arm Built With 1.75” OD 5/16” Wall DOM. A Polyurethane Bushing 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 Gladiator 2020 - Present

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

Construction & Materials

Jeep Gladiator JT 20+ 2pc Camp Series Front Lower Adjustable Control Arms

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

Jeep Gladiator JT 20+ 2pc Camp 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.

Jeep Gladiator JT 20+ 2pc Camp Series Rear Lower Adjustable Control Arms

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

Jeep Gladiator JT 20+ 2pc Camp Series Rear Upper Adjustable Control Arms

Rear Upper control arms built with 1.75” OD 5/16” Wall DOM. Polyurethane Bushing one the fixed end and a Forged Johnny Joints on the adjustable end with 1.25” x 12 TPI - 2.625” long threads.

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 Camp Series
Lift Size 0" — 6" or 6"+
Hardware No Hardware or Complete Kit
Vehicle Jeep Gladiator JT (20–Present)
Placement on Vehicle Front Upper, Front Lower, Rear Upper, Rear Lower, Front, Rear
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
4.8
161 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
OJ
Oldgreg jr Mar 23, 2025
Google
Good company, they offer well built parts and Great customer service. I had a couple of hang ups with my control arms that I purchased, they were very easy to work with and found the solution to make them work.
DD
Dmitriy D May 27, 2025
Google
Installed rear and upper control arms and track bar on my 3rd Gen 4RUNNER to align rear axle and restore factory wheel base after 3.5" lift. Car drives better than New! Improved handling cornering and overall driving. Very solid and high quality made product. Support is outstanding. Shipping extremely fast. Thank you so much. I wish you will have something new for my car.
Review photo 1
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 9, 2026
Google
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.
FS
Fernando Salazar Aug 25, 2025
Google
Great quality control arms and great customer service. Korby has been a great help at answering my questions on some issues I’ve been having with installation!
JS
Jeffrey Shafer Jan 22, 2026
Google
Exceptional customer service. All my questions were asked in a timely manner and parts were replaced when an error occured. I encourage people to make purchases due to their exceptional quality products, but also because of their customer service. Will make additional purchases in the future.
JW
Jonathan Word Aug 25, 2025
Google
Beefy parts made and painted well, very fair pricing for what you get, and fantastic customer service to boot. Easily my favorite place to get suspension parts.
MT
Ma TheMeatLoaf Mar 23, 2024
Google
Their website estimated 2 days to get my parts but actually took 11. No communication to let me know what’s going on. Parts were missing. Some days they answer questions, some they don’t. Didn’t let me know I’d have to alter stock bolts to fit their parts. All around just seems like they don’t care.
TW
Travis Walker Sep 24, 2025
Google
I have nothing but great things to say about this company and their customer service. If you like American made products backed by warranty and amazing customer support, this is the company for you. I have a Lexus GX470 and love their rear control arms.
Review photo 1 Review photo 2
A
Adam Oct 24, 2025
Google
I couldn't have been more excited for the initial unboxing of these new Core 4x4 UCA's! They appear to be so well built and just a true quality product. Installation was a breeze and the initial testing with the forklift appears to have given me some additional flex with less binding on the rest of the components now that the geometry is back properly aligned. Time will tell how they hold up on my near future off-road adventures but I don't have any doubt that they are up to the task!
Review photo 1 Review photo 2 Review photo 3 Review photo 4
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DRIVETRAIN
Fits Jeep Cherokee XJ
Drivetrain Axles · Gearing · Driveshafts 1
Made in Orem, UT · Lifetime warranty
(801) 850-2920
Jeep Cherokee XJ
1984 - 2001
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