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251.95 251.95 USD 251.95

251.95

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Jeep Gladiator JT 20+ 2pc Cruise Series Front Upper Adjustable Control Arms

SKU: CRS-J-JT-FU2
Fits: 2020 - Present Jeep Gladiator JT Add vehicle

251.95 251.95 USD 251.95

251.95

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.
  • 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

Precision Alignment Caster Control

If you've lifted your Jeep Gladiator JT, maintaining proper caster and axle alignment is critical for stability, handling, and overall drivability. The Cruise Series Front Upper Control Arms correct alignment issues caused by lifting, ensuring that your Jeep tracks straight without wandering or following ruts in the road.

For a complete solution, we recommend pairing these with our Cruise Series Front Lower Control Arms (CRS-J-JT-FL2) to fully recenter your axle, dial in caster correction, and maximize stability—essential for improved steering feel and highway driving.

What’s Included in the Kit?

  • Cruise Series Front Upper Control Arms (CRS-J-JT-FU2)

Key Features and Benefits

  • Restores Proper Caster Angle – Essential for maintaining stability, steering precision, and preventing wandering.
  • Axle Re-centering for Lifted Vehicles – Ensures optimal alignment correction when lifting from 0 to 6 inches.
  • Durable Polyurethane Bushings – Provides smooth articulation and reduced road vibrations compared to stock rubber bushings.
  • Heavy-Duty DOM Steel Construction – Built for maximum strength and off-road durability.
  • Recommended Pairing for Full Alignment Control – Combine with Cruise Series Front Lower Control Arms (CRS-J-JT-FL2) for complete axle re-centering and stability enhancement.

Two-Stage Powder Coating for Maximum Protection

Each control arm undergoes a two-stage powder coating process for long-lasting durability: Zinc Primer Base Coat – Provides superior corrosion resistance in extreme conditions. Customizable Top Coat – Available in 10 colors to match your build while adding an extra layer of protection.

Made in the USA

Proudly designed, tested, and manufactured in Orem, UT, our Cruise Series Front Upper Control Arms meet the highest American craftsmanship and quality control standards.

Optional Hardware Upgrade

Our Front Upper Control Arms install using factory hardware. However, if your vehicle has rusted, seized, or worn-out bolts, we offer optional Grade 8 hardware kits for a secure and hassle-free installation.

In Conclusion

Lifting your Gladiator JT without properly correcting caster and axle alignment can lead to instability, wandering, and handling issues. The Cruise Series Front Upper Control Arms solve these problems by restoring precise alignment, improving drivability, and ensuring superior off-road flexibility.

For full front-end control, pair these with our Cruise Series Front Lower Control Arms (CRS-J-JT-FL2) to maximize caster correction, axle centering, and steering stability. Upgrade today and experience improved handling, stability, and ride quality—on and off the trail!


Make Model Submodel Years
Jeep Gladiator 2020 - Present

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

Vehicle Jeep Gladiator JT (20–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.
Series Cruise Series
Hardware No Hardware or Complete Kit

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.
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👌🏽
TD
Tim Davis Sep 24, 2025
Google
Customer service is amazing, responds fast and know what they are talking about. Their product looks top of the line.
JA
Jonathan Aguilera Jan 22, 2026
Google
Great experience with Core 4x4! I purchased some suspension parts for my dad's 98 Jeep TJ. The products they make are super durable and look even better in person. Attention to detail and overall superior quality. The staff at Core 4x4 is super helpful also, Korby has been great. Updating me on the status of my order and sending me tracking numbers as well. Thank you all at Core 4x4, keep up the amazing work!
DN
Devan Nelson Mar 25, 2019
Google
Had a great experience with Core 4x4, I desperately needed a custom track bar and found out just a couple days before Easter Jeep Safari. Spence was a huge help and made it happen with plenty of time to spare. Their parts are top notch!
RP
Robin Poole Jul 26, 2025
Google
I had several questions before my purchase and Korby helped me with the correct parts to order and recommendations. Outstanding customer service and product knowledge! Can't wait to install them!
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.
SC
Singer Heating and Cooling Mar 25, 2018
Google
These guys are great. You can get them on the phone for support. This important and is not always the case with other custom parts builders. Their control arms are bomb proof and offer plenty of options. You can get real genuine Currie Johnny joints without paying the price for Currie arms.
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