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✕ CAMP SERIES

$ 283.46 283.46 USD $ 314.95

$ 314.95

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✕ CAMP SERIES

Jeep Wrangler TJ 97-06 LJ 04-06 2pc Camp Series Rear Upper Adjustable Control Arms

SKU: CMP-J-TJLJ-RU2
Fits: 1997 - 2006 Jeep Wrangler TJ Add vehicle
Add Vehicle Google 5.0 ★★★★★ (132 reviews)

$ 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.
  • 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:

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

🇺🇸 Made in USA Orem, Utah
♾ Lifetime Warranty Unconditional
🎨 10 Colors In-house powder coat
📦 Ships in 3 Days From our UT facility
🔧 Fully Adjustable 0-6" of lift
⬆ 3 Tier Options Only Core 4x4

Upgrade Your Jeep Wrangler TJ/LJ’s Rear Suspension

Take control of your Jeep Wrangler TJ or LJ’s suspension with the Camp Series Rear Upper Control Arms, designed to provide superior on-road comfort and off-road flexibility.

These control arms are the ideal solution for adjusting your pinion angle, helping to reduce driveline vibrations commonly experienced in lifted vehicles.

Pair them with our rear lower control arms for a complete rear suspension upgrade, allowing precise axle centering, alignment, and enhanced performance.

What’s Included

  • Camp Series Rear Upper Control Arms (CMP-J-TJLJ-RU2)

Key Features and Benefits

  • Engineered for Strength and Durability – Constructed from 1.5” OD DOM Tubing with a robust 5/16” wall thickness, the Camp Series Rear Upper Control Arms are designed to outperform factory components.
  • Premium Joint Technology – Each control arm features a Johnny Joint at the adjusting end for maximum articulation and a polyurethane bushing at the axle end for superior durability and vibration reduction.
  • Adjustability for Lifted Jeeps – Fully adjustable to accommodate lifts from 0 to 6 inches, ensuring precise alignment correction and re-centering of the rear axle.
  • Optimized Pinion Angle – Proper pinion angle adjustment reduces driveline vibrations, improving overall driving performance and comfort.
  • Custom Solutions Available – For lifts beyond 6 inches, contact us for custom options.

Straightforward Installation

The Camp Series Rear Upper Control Arms are designed for a simple installation process using factory hardware.

For those facing rusted or stubborn bolts, optional Grade 8 hardware kits are available separately for added convenience.

In Conclusion

Upgrade your Jeep Wrangler TJ/LJ with the Camp Series Rear Upper Control Arms for enhanced suspension control, pinion angle adjustment, and long-term durability.

Whether you're daily driving or tackling rough trails, these control arms provide superior articulation, alignment correction, and vibration reduction.

Upgrade today and experience the CORE 4X4 difference!

 

Ideal use:

Camp Series is built for overlanding and moderate off-road. More articulation and durability than Cruise, suited for loaded vehicles and longer trips.

Not sure which series fits your needs? Contact us for guidance.

  • Alignment recommended after install.
  • Install difficulty: moderate. Basic mechanical skills recommended.
  • Estimated install time: 4–8 hours depending on experience.
  • Some trimming may be required on factory axle mounts (front track bar). See our YouTube channel for guidance.
  • Install videos and support available. Check product Description for links.
  • Designed to reuse factory hardware. Upgrade available if yours is worn or missing.

Make Model Submodel Years
Jeep Wrangler 1997 - 2006
Jeep Wrangler 2004 - 2006

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

Master Rebuild kit for CMP-J-TJLJ-RU2 $ 72.00

Vehicle Jeep Wrangler TJ (97–06) or Jeep Wrangler LJ (04–06)
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

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%
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.
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!
RD
Reagan D'mello Dec 23, 2025
★ ★ ★ ★ ★ Google
Love the product. Excellent customer support 👍🏽 …
D
David Nov 23, 2025
★ ★ ★ ★ ★ Google
First of I just want to say Great customer service korby Has helped me from the start and has not let me down! Reached out to him again today and he was able to warranty some parts out for me. As far as the quality of the parts.. excellent! The build quality is great. I can definitely tell a Difference from the cheap oem rear control arms to these and the pan hard bar. Color, From what I can tell it’s super durable been through a few mud holes on top of the daily road grime and after a quick wipe they still pop! Overall I recommend. Customer service is everything for me and it’s definitely there at Core 4x4.
A
Aaron Mar 23, 2024
★ ★ ★ ★ ★ Google
I have recently come to know Core 4x4 when I purchased a Jeep XJ and was looking for a place that had dedicated XJ suspension and components. Here is what makes them different than most other shops. All of their components are top shelf quality and they back it up if you break any of it. I was able to see their shop when I picked up an order locally and was impressed with their attention to detail and how they assemble and powder coat each part. I had an issue with a shackle and needed the threaded shaft to be shorter. I called in and talked to Kaden and he told me to come by and they would shorten it for me. When I got there, Kaden and Spencer (the owner) met me and talked about options and proceeded to make the right adjustments to fit my XJ. Told me if anything changes in the future and I need additional length, they would take care of me. So what really sets them apart from others is their Customer Service. Try calling in to any other Jeep suspension or part shop and see how they treat you. Been there - done that. Will continue to do business with Core and their team. Getting that kind of service for just a shackle has me thinking I may need to replace my JT components with Core's. Thanks Guys for being helpful good humans!
Z
Zion Sep 24, 2025
★ ★ ★ ★ ★ Google
Every product I have received from them has been nothing short of fantastic. Korby in Customer service went above and beyond to help me fix my own mistake. I cannot reccomend them enough.
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.
MV
Mr. V Mar 24, 2021
★ ★ ★ ★ ★ Google
Good quality parts, much stronger than stock

Not Sure Which Tier? Compare All Three.

Same American steel. Same warranty. Same quality. Choose by how you use your vehicle.

CRUISE CAMP VIEWING CRAWL
Tagline "Daily Confidence" "Weekend Ready" "Trail Domination"
Joint Type Polyurethane Bushings Johnny Joint (Single) Double Johnny Joint
Articulation ~30% ~65% ~95%
Tubing 1.625" OD / 3/16" Wall DOM 1.75" OD / 5/16" Wall DOM 1.75" OD / 5/16" Wall DOM
Price $147 $283 $414
Maintenance Zero Periodic grease Periodic grease
Best For Daily driver, light trails Weekend warrior, moderate off-road Hardcore builder, competition
Warranty Lifetime ✓ Lifetime ✓ Lifetime ✓

Why Builders Choose Core 4x4

The only aftermarket suspension brand with a tiered product system

vs. MetalCloak

One price point, no tier options. Core 4x4 Crawl matches their performance at a better price with a better warranty.

vs. Teraflex

Skip a grease interval? Warranty voided. Core 4x4 Cruise requires zero maintenance — and our warranty covers everything.

vs. Clayton / Budget

Cheaper arms exist. But adjustable, American-made, 10 colors, lifetime guarantee, and an upgrade path? Only Core 4x4.

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