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2pc Kit

Adjustable control arms — rear upper

Ram 1500 09+ 2pc Town Series Fixed Length Rear Upper Control Arms

235.58 235.58 USD 267.70

267.70

Build Season · Save 12% — $32 off · ends Aug 28

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Order today — ships within 1–3 business days
Enter ZIP for arrival estimate Delivery date by ZIP
Order by 3:00 PM MT today — we'll start tomorrow
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COLOR Pick yours
100% bolt-on no welding MADE IN USA · Orem, Utah Expert Support 100K+ Community
Free mounting hardware included — a $20 value
Factory Air Ride
1
Joints Poly bushings
Tubing 1.875" OD lowers / 1.625" OD uppers 3/16" wall DOM
https://jerdev.core4x4.com/web/image/product.template/2109/image_1920?unique=df113cf

2pc Kit

Ram 1500 09+ 2pc Town Series Fixed Length Rear Upper Control Arms

Adjustable control arms — rear upper

SKU: TWN-R-15-2009-FXD-RU2
Pick your vehicle to confirm fit

235.58 235.58 USD 267.70

267.70

Build Season · Save 12% — $32 off · ends Aug 28

More ways to pay ▾

COLOR 11 colors
Black Blue Charcoal Green LightGreen Orange Purple Red White Yellow Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.

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.
  • Factory Air Ride
  • Year Range
  • Note to Core4x4:

Select Color to see price and add to cart.

Free mounting hardware included — a $20 value
Order today — ships within 1–3 business days
Enter ZIP for arrival estimate Delivery date by ZIP
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline
Core 4x4 Manufactured

Alignment recommended Lifetime warranty on all non-wear items Made In USA

Made in USA Orem, Utah
Lifetime Guarantee Unconditional
10 Colors In-house powder coat
Fully Adjustable 0-6" of lift
3 X-Series Options Only Core 4x4

Product Details

Reliable Performance for Daily Driving Towing

Enhance the stability and handling of your Ram 1500 (2009–Present) with the Town Series Fixed Rear Upper Control Arms. Designed as a direct replacement for factory arms, this upgrade improves traction, eliminates wheel hop, and ensures optimal suspension geometry. Whether you're commuting, towing, or navigating light off-road trails, these control arms provide a smooth, predictable, and controlled ride.

Key Features Benefits

  • Built for strength longevity – Made from high-strength steel tubing and equipped with polyurethane bushings at both ends, these arms ensure durability and long-lasting performance while providing smoother suspension articulation.
  • Factory-length design for seamless fit – Direct replacement for factory arms, designed for stock height, leveled, or lowered applications (up to 2” drop) while maintaining proper suspension geometry.
  • Eliminates wheel hop enhances traction – Reduces axle movement under acceleration, preventing loss of traction and improving vehicle stability.
  • Improved handling reduced NVH (Noise, Vibration, and Harshness) – Polyurethane bushings absorb road noise and vibrations better than factory rubber bushings, offering a quieter, more stable ride.

Recommended Pairing

  • Town Series Fixed Rear Lower Control Arms (TWN-R-15-2009-FXD-RL2) – For complete rear suspension control, we recommend pairing these upper control arms with our Town Series Fixed Rear Lower Control Arms to further enhance stability, handling, and traction.

Reduce Wheel Hop Improve Ride Comfort

Wheel hop occurs when the axle binds and oscillates under load, often caused by factory rubber bushings that create excessive preload on the suspension. The Town Series Fixed Rear Upper Control Arms solve this by utilizing high-quality polyurethane bushings at both ends, allowing controlled axle movement without excessive flex. This results in improved traction, reduced axle wrap, and a smoother, more predictable ride.

Highly Durable Two-Stage Powder Coating

Each control arm undergoes a two-stage powder coating process for enhanced durability and corrosion resistance. A zinc primer base coat provides maximum rust protection, while the topcoat, available in 10 color options, adds another layer of durability and customization.

Optional Hardware Upgrade

These control arms are designed for installation using factory hardware. However, for increased durability and secure installation, we offer an optional Grade 8 hardware kit (sold separately). This upgrade ensures a stronger, more reliable connection, reducing the risk of movement or shifting under heavy loads.

Proudly Made in the USA

All CORE 4X4 components are designed, manufactured, and tested in Orem, UT, ensuring strict quality control and premium craftsmanship. By keeping production local, we maintain full oversight of material sourcing, welding, machining, and finishing, guaranteeing industry-leading durability and precision engineering.

Final Thoughts

The Town Series Fixed Rear Upper Control Arms are an essential upgrade for Ram 1500 owners looking to improve traction, handling, and ride comfort. Whether you're replacing worn-out factory arms or upgrading for better performance, these control arms offer superior durability, precision, and reliability.


  • Vehicle Fitment: Designed for Ram 1500 09+, these fixed rear upper control arms improve traction, eliminate wheel hop, and optimize suspension geometry for a smoother ride during daily driving, towing, or light off-road use.

  • CORE Advantage: Enhances stability by reducing axle movement under acceleration while polyurethane bushings absorb road vibrations, delivering improved handling, reduced NVH, and better ride quality over factory rubber bushings.

  • Adjustability: Factory-length design ensures a seamless fit for stock-height, leveled, or lowered setups (up to 2” drop), maintaining proper suspension geometry without requiring additional modifications.

  • Construction: Built from heavy-duty steel tubing with greaseable polyurethane bushings at both ends for durability and long-term performance. Engineered for strength and reliability in various driving conditions.

  • Two-Stage Powder Coating: Zinc primer base and top coat available in 10 vibrant colors protect against corrosion and allow for personalized styling of your rig.

  • Warranty and Origin: Proudly manufactured in the United States, our product includes a lifetime warranty on all non-wear items, providing you with confidence and peace of mind in your purchase.

Built With

Rear Upper control arms built with 1.625” 3/16” Wall DOM. Polyurethane Bushings on both fixed ends.

Make Model Submodel Years
Dodge/Ram 1500 2009 - Present

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

Construction & Materials

Rear Upper control arms built with 1.625” 3/16” Wall DOM. Polyurethane Bushings on both fixed ends.

Vehicle Ram 1500 (09–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 Town Series
Hardware No Hardware or Complete Kit
Factory Air Ride No or Yes
Year Range 09+
Placement on Vehicle Rear Upper, Rear
Mounting Style Bolt-On

Use the vehicle selector on our website to shop by your year, make, and model. On product pages, use the kit builder to select your color, series, lift height, and any add-on options, then add to cart. If you need help, call or email our team.

Standard orders typically ship within 1–3 business days of ordering. Custom color orders take approximately 5–10 business days. Because everything is built in-house, we can turn orders quickly even for custom specifications.

You can reach our team through the contact form on our website, or browse to the Contact Us page. Our team is available to answer pre-sale and technical questions before and after your purchase.

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Reviews of Core 4x4

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4.8
161 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
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.
PM
Paul Melancon Aug 25, 2025
Google
Ordered a control arm and track bar kit for my WJ from Core 4x4 on Monday 7/28 and received it today, Friday 8/1. Im not a state or two away, im in CT aka the other side of the country. Communication is phenominal, emails were responded too in an hour or less. Parts arrived well packed, not damaged, and are great quality for my needs. There arent many companies left that service customers as well as Core 4x4 and i wont hesitate to check them out again if i need something else. Well done!
MD
Mark DiGrappa Apr 27, 2025
Google
First off: Korby, the gentleman that helped me decide on which kit to go with is EASILY the nicest, and most patient person I’ve dealt with, when ordering parts for this build. Second: the quality of the product is INSANE! These parts are so nicely fabricated, then powder coated for extra longevity, and they even offer an aluminum upgrade in some cases (which I went with, to save weight). Having said all of this, the most impressive thing was the lead time. These parts are build to order, and I literally ordered my suspension one week ago, today! Yes, they built, powder coated, packaged, shipped my suspension components (RAM 1500 Track rear trailing arm full set in 7075 aluminum, and front upper control arms), AND they arrived, all within a week! Granted, that I’m only one state away, but WOW!!! One week?! Amazing! So, in sort: excellent products, which arrived excellently packaged (no damage, an boxes not over-stuffed with heavy suspension parts; three boxes total, as opposed to one super heavy one…my back thanks you), super quickly, and customer service that ANY business would be envious of….so, if you’re in the market, absolutely go with Core 4X4!
CT
Canon TeSelle Jun 26, 2025
Google
Great Experience. I wanted to make changes to my order and Korby was more than willing to work with me to get everything corrected. Hope to deal with these guys again in the future.
M
Matt Mar 23, 2024
Google
The best products on the market. 95% of my xj is core 4x4 products
JS
Jon Stempien May 27, 2025
Google
Big thanks to Corby at core 4 x 4 outstanding customer service I like to thank them or 4 x 4 for helping me Well-made product in the United States recommend core 4 x 4 for all jeep Owners that like the four wheel
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.
E(
Eric Hernandez (savagefit) May 27, 2025
Google
The whole process was quick and painless. The products are top tier and when I reached out them for package update info, Korby Linscomb was very responsive, and got me the answers I needed the same day. Even when I emailed back to some additional info, he sent what I was looking for that same day. I love core 4x4 and will be giving them my business from now on.
RH
R and H H Oct 24, 2025
Google
Top notch company. Mechanic lost bolts that clamp upper control arms. Korby sent out spare bolts no charge. Best customer service I’ve come across in a long time. Only suspension brand I’ll ever use.
RT
Ruby Timm Apr 27, 2025
Google
Bought a new 2019 Ram 1500. Had bad rear wheel hop since new, got all four core 4x4 control arms and it fixed the issue. Thanks
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Made in Orem, UT · Lifetime warranty
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