Skip to Content
Back to Shop

493.72 493.72 USD 519.70

519.70

As low as $159.00/mo with Learn More

More financing options ▸

1–3 day build time + Shipping

Choose Options & Buy →
https://core4x4.com/web/image/product.template/1586/image_1920?unique=edc8f61

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

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

493.72 493.72 USD 519.70

519.70

Starting at $110/mo or 0% APR with . See if you qualify

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
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.
TR
Tim Reigies Mar 25, 2018
Google
Received the track bar I ordered, product looks extremely strong, thx core 4x4
DD
DANIEL DUSSAULT Nov 23, 2025
Google
Very beefy items for a very reasonable price.  Personally have CORE rear track bar and all upper control arms for my 04 Jeep TJ.  Had a slight issue with control arm length and they went above and beyond to swap jam nuts to get me where I needed to be.  Really have to appreciate a company like this.
RM
R2d2 Movi78 Feb 21, 2026
Google
I’m extremely impressed with Core 4x4. The quality of their parts is outstanding — everything feels solid, well‑built, and engineered with real attention to detail. Shipping was fast and everything arrived perfectly packaged. Their customer service is just as good as their products: responsive, helpful, and genuinely committed to making sure you get exactly what you need. Overall, a top‑tier experience. I’ll definitely be buying from them again. Specially thank you Mr. Linscomb from Core 4x4. Arturo M.
JH
Joe Hu Sep 24, 2025
Google
Amazing! I put all my new control arms and it drives a lot smoother and looks great!!!
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.
AH
Abbey Hiett Mar 25, 2019
Google
Company finally made things right
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.
Loading…
Add vehicle
SHOP BY VEHICLE
Home