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283.46 283.46 USD 314.95

314.95

1–3 day build time + Shipping

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Jeep Wrangler JL / JLU 18+ 2pc Camp Series Front Upper Adjustable Control Arms

SKU: CMP-J-JL-FU2
Fits: 2018 - Present Jeep Wrangler JL / JLU Add vehicle

283.46 283.46 USD 314.95

314.95

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.
  • 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.
  • Series
    Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
  • 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

Enhanced Suspension Control for Your Jeep Wrangler JL

Upgrade your Jeep Wrangler JL’s suspension with the Camp Series Front Upper Control Arms, designed to provide increased durability, precise alignment, and improved ride quality. These control arms are engineered to withstand on-road and off-road conditions, offering superior strength and articulation over factory components. Whether you're tackling tough trails or daily driving, these arms provide the reliability you need.

What’s Included in the Kit?

  • Camp Series Front Upper Control Arms (CMP-J-JL-FU2)

Key Features and Benefits

  • Heavy-Duty Construction for Maximum Strength – Built from 1.5" OD .313" wall DOM Tubing, these control arms provide unmatched durability and resistance to bending or flexing.
  • Johnny Joint for Maximum Flexibility – The adjusting end features a RockJock Johnny Joint, providing increased articulation for smoother off-road movement.
  • Adjustable for Lifted Vehicles – Designed to accommodate lifts from 0 to 6 inches, allowing for fine-tuned alignment and suspension geometry adjustments.
  • Recommended Pairing – Pair with the Camp Series Front Lower Control Arms (CMP-J-JL-FL2) for a complete front-end suspension solution. Together, these arms help correct caster, improve axle centering, and enhance overall ride quality and durability.

Two-Stage Powder Coating for Maximum Durability

Every control arm undergoes a two-stage powder coating process to ensure long-lasting protection against rust, corrosion, and harsh conditions. Zinc primer base coat provides superior rust prevention. Durable top coat is available in 10 custom colors to match your Jeep’s style.

Proudly Made in the USA

Manufactured at our CORE 4X4 facility in Orem, UT, the Camp Series Front Upper Control Arms are built with locally sourced materials and precision engineering to meet high American manufacturing standards.

Effortless Installation

Designed for bolt-on installation using factory hardware, these control arms offer an easy, hassle-free upgrade. If dealing with rusted or stubborn bolts, optional Grade 8 hardware kits are available separately.

In Conclusion

The Camp Series Front Upper Control Arms (CMP-J-JL-FU2) provide durability, articulation, and alignment flexibility, making them an essential upgrade for Jeep Wrangler JL owners. For a complete front suspension solution, pair these arms with the Camp Series Front Lower Control Arms to regain proper caster, improve ride quality, and increase long-term durability. Upgrade today and experience enhanced performance both on and off the road!


Make Model Submodel Years
Jeep Wrangler 2018 - Present

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

Vehicle Jeep Wrangler JL / JLU (18–Present)
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.
Lift Size 0" — 6" or 6"+
Hardware No Hardware or Complete Kit
Series Camp Series

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.
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
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.
AM
Adam M Sep 24, 2025
Google
First time buying from Korby @ Core 4x4 and it’s being nothing short of a great experience. I bought the non adjustable Trail kit for my 5th Gen Ram 1500 with a 2” lift. The welds look great, nice powder coat finish and quality bushing. Had some trouble fitting the grease nipples due to the powder coating but a thread tap would fix that. They fit easily and perform great. I felt the improvement straight away. No more wheel hop on hard acceleration which was my main reason for the purchase. I was missing some smaller bushings needed for the 5th Gen and Korby’s custom service was on point, with responsive emails and mailing out the missing parts straight away. Very happy with their products and customer service. Highly recommended company👌🏽
MM
Mike Martinez Aug 25, 2025
Google
Phenomenal company - very rare to come by in the automotive industry. Also very impressing. Let me start here. I got a set of yellow sway bar end links for my 19 ram DT (new body style) and let me tell you, I’m hooked. For numerous reasons. One the craftsmanship behind the product is unmatched for sure for without breaking the bank. 2ndly, they stand behind their product. Had a very minor issue and it was resolved in a blink of an eye!!! Insane. Just because of what i listed above i will forever spend my money with core 4x4! And i think you should too! I have no affiliation at all with this company besides being a consumer. I will be ordering my yellow UCAs and the rest of my rear suspension from them here shortly! Korby on the other hand. The representative that helped me went above and beyond FAST. I hung up the phone with him, and with in no lie 3 minutes he was calling back with an answer. GREAT GREAT GREAT customer service, Korby you and core 4x4 are what give us hope in the car community! With much love and great health to you all!!
MN
Mike Nielsen Nov 23, 2025
Google
The customer service is first class. I had an issue with a track bar I installed on my F350. I don’t have any other Core 4x4 parts yet, but with the way I was treated, I know their parts are well done, because they went above and beyond to make sure I was made whole. They wouldn’t be in business if they had to take care of a lot of people like they took care of me. Will definitely be back when it’s time to build the Jeep!
JO
Jaime Overmyer Nov 23, 2025
Google
Korby was extremely helpful in helping me find the right part for my truck. He was kind, knowledgeable, and patient while I asked a million questions. He also went out of his way to find the right shipping option for me since it’s tricky where I live. I’m looking forward to getting the parts so I can fix my truck and go adventuring again soon!
ZA
Zen Asher Mar 23, 2025
Google
The quality and durability of the arms are the best. They are super heavy duty. And lifetime warranty is crazy
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