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467.73 467.73 USD 519.70

519.70

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Ram 2500 14-24 2pc Rear Upper Adjustable Control Arms

SKU: R-25-2014-RU2
Fits: 2014 - 2024 Ram HD 2500 Add vehicle

467.73 467.73 USD 519.70

519.70

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.
  • Year Range
  • 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

Exceptional Control and Unmatched Durability

Upgrade your Ram 2500’s suspension with our Adjustable Rear Upper Control Arms, engineered for superior axle control, enhanced stability, and ultimate off-road performance. Designed to fit 2014-Present Ram 2500 models, these control arms provide precise pinion angle and axle centering adjustments, ensuring improved drivability, smoother handling, and optimal suspension articulation.

When paired with our Rear Lower Control Arms, these adjustable upper control arms complete the rear suspension upgrade, allowing full customization of your truck’s suspension geometry for heavy towing, hauling, and extreme off-road conditions.

What’s Included in the Kit?

  • Adjustable Rear Upper Control Arms (R-25-2014-RU2)
  • Mounting Spacers

Key Features and Benefits

  • Heavy-Duty DOM Tubing Construction – Built from 1.75” OD x .313" wall DOM Tubing for unmatched strength and durability.
  • On-Vehicle Adjustability – Left and right-hand threaded adjusters allow precise axle centering and pinion angle correction without removal.
  • Equipped with Johnny Joints – Featuring Rock Jock Johnny Joints at both ends for maximum articulation, reduced suspension bind, and superior longevity.
  • Designed for Lifts from 0 to 6 Inches – Compatible with factory-height trucks and lifted setups, ensuring proper alignment and optimal suspension function.
  • Recommended Pairing – For full rear suspension adjustability and control, pair with Rear Lower Control Arms (R-25-2014-RL2) for maximum stability and alignment correction.

Optimized Suspension Performance

Our Adjustable Rear Upper Control Arms play a crucial role in pinion angle correction, axle stability, and drivability, especially in lifted applications. When combined with Rear Lower Control Arms, they enable full axle positioning control, reducing drivetrain vibrations, excessive tire wear, and unwanted suspension movement. This is a game-changing upgrade for heavy-duty towing, off-road adventures, and daily driving comfort.

Two-Stage Powder Coating for Maximum Durability

To ensure superior corrosion resistance and longevity, all control arms undergo a two-stage powder coating process: Zinc primer base coat for rust prevention and extended durability. Top coat available in 10 colors to match your vehicle’s aesthetics while ensuring long-lasting protection.

Proudly Made in the USA

Manufactured in Orem, UT, our products are built using high-quality American-sourced materials under strict quality control standards. Supporting American manufacturing means investing in unmatched craftsmanship and long-lasting performance.

Optional Hardware Upgrade

This kit installs using factory hardware, but we offer Grade 8 hardware kits separately for those dealing with rusted or seized bolts, ensuring a hassle-free installation.

Final Thoughts

Upgrading to Adjustable Rear Upper Control Arms ensures unparalleled suspension control, increased towing capability, and exceptional off-road articulation. When paired with our Rear Lower Control Arms, this setup transforms your Ram 2500’s rear suspension into a fully adjustable, heavy-duty system built to handle anything. Upgrade today and experience superior control, stability, and performance!


Make Model Submodel Years
Ram 2500 2014 - 2024

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

Vehicle Ram HD 2500 (14–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.
Year Range 14-24

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.
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.
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!
SA
Samuel “SamDaman904” Anscher Mar 23, 2024
Google
I meant to put this reviewing about a year ago now, but ever since I’ve had the core 4 x 4, upper and lower control arms on my 2017 ram 1500, they have worked flawlessly leave been on many offering chips, and I’ll definitely be buying new accessories from them in the future and their new upper control arms that they’re offering for all of the ram trucks. Fantastic customer service fantastic health very automotive, off-road, friendly, and any aftermarket thing for your truck or SUV that they currently have!
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!
KK
Kevin Kinard Oct 24, 2025
Google
Great product, excellent customer service. I mistakingly ordered a track bar for the wrong year model and Korby helped me out by sending me the correct part that I needed no questions asked. I highly recommend.
GK
GLENN KOSZKA Apr 27, 2025
Google
The folks at Core 4X4 are always wonderful to deal with. They explain your options and never pressure or rush things. The quality of the Core Control Arms is top shelf, especially if your goal is to stop wheel hop. I recommend Core 4x4 without reservation ! ! !
AS
Anthony Snyder Jun 26, 2025
Google
Great experience and really great parts
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