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1,160.21 1160.21 USD 1,364.95

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Dodge Ram 4500 08+ 5pc Adjustable Control Arms, Track Bar Kit

SKU: D-45-2008-K5
Fits: 2008 - Present Ram HD 4500 Add vehicle

1,160.21 1160.21 USD 1,364.95

1,364.95

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

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  • Color
    Powder coat color for control arms and track bars. Does not affect performance.
  • Hardware
    Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
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4–8 hr install Moderate Alignment recommended Lifetime warranty on all non-wear items Made In USA

The Ultimate Front Suspension Upgrade for Maximum Performance

Upgrade your Dodge Ram 4500 (2008-2020) with the Adjustable Front Control Arm Track Bar Kit, a complete front-end suspension solution engineered to improve alignment, axle positioning, and steering stability. Designed for heavy-duty applications, this kit is ideal for towing, hauling, and off-road use, ensuring maximum durability and control in the most demanding conditions.

By integrating all five critical suspension components, this kit allows precise axle positioning, including pushing the front axle forward (“the stretch”), which enables larger tire fitment without fender liner interference. Additionally, the adjustable front track bar eliminates bump steer and improves overall steering precision, making this kit a must-have upgrade for enhanced performance and ride quality.

What's Included?

  • Adjustable Front Upper Control Arms (D-45-2008-FU2)
  • Adjustable Front Lower Control Arms (D-45-2008-FL2)
  • Adjustable Front Track Bar (D-45-2008-FTB1)

Key Features and Benefits

  • Heavy-Duty DOM Tubing Construction – Crafted From 1.75" OD DOM Steel Tubing With .313" Wall Thickness, These Control Arms And Track Bar Provide Exceptional Strength For Heavy Towing, Hauling, And Extreme Off-Road Conditions.
  • Rock Jock Johnny Joints For Maximum Durability – Equipped With Fully Greaseable And Rebuildable Rock Jock Johnny Joints, Ensuring Superior Longevity And Articulation Under Extreme Loads.
  • On-Vehicle Adjustability For Precision Alignment – Left-Hand And Right-Hand Threaded Adjusters Allow For Fine-Tuning Caster, Pinion Angles, And Axle Centering Without Removal, Ensuring Perfect Alignment Correction For 0 To 6 Inches Of Lift.
  • Complete Axle Positioning Steering Stability – Upper Lower Control Arms Allow For Precise Caster Correction, Improved Tracking, And Reduced Wandering At Highway Speeds. Track Bar Eliminates Bump Steer, Ensuring Better Steering Response And Stability, Particularly Under Load.
  • Optimized For Larger Tires Improved Suspension Geometry – Pushes The Front Axle Forward (“The Stretch”) To Create Extra Clearance For Larger Tires While Maintaining Proper Caster Angles For Better Handling And Road Stability. Track Bar Keeps The Axle Properly Centered, Preventing Unwanted Lateral Movement.

Unparalleled Front Suspension Performance

This kit is engineered for work and off-road applications, ensuring your Ram 4500 maintains stability, control, and alignment under heavy loads or extreme terrain conditions. The combination of upper and lower control arms with an adjustable track bar allows for full axle recentering to prevent premature tire wear and suspension stress. Optimized steering geometry eliminates front-end drift and excessive component wear. Greater handling precision reduces driver fatigue and enhances overall control.

Two-Stage Powder Coating

To maximize durability and corrosion resistance, all control arms and the track bar undergo a two-stage powder coating process. The first stage includes a zinc primer base coat for rust prevention, while the second stage applies a durable topcoat available in 10 colors to match your truck’s aesthetics while ensuring long-lasting protection.

Made in the USA

Proudly manufactured in Orem, UT, our control arms and track bar are built with American-sourced materials, ensuring strict quality control and superior reliability. Supporting American manufacturing means investing in premium craftsmanship and long-lasting performance for both work and off-road applications.

Optional Hardware Upgrade

This kit installs using factory hardware, but for rusted or stubborn bolts, we offer Grade 8 hardware kits, available separately, for a hassle-free installation.

In Conclusion

The Adjustable Front Control Arm Track Bar Kit is the ultimate front suspension upgrade, designed to refine axle positioning, optimize caster correction, and improve steering stability for heavy-duty Dodge Ram 4500 trucks. Whether you’re towing, hauling, or tackling rugged terrain, this kit provides exceptional durability, precise alignment, and enhanced handling. Upgrade today and experience the difference!


Make Model Submodel Years
Ram 4500 2008 - Present

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

Vehicle Ram HD 4500 (08–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.
Hardware No Hardware or Complete Kit
Year Range 08+

See It Installed

Install videos and build guides on our YouTube channel.

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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.
N
niceguyr1 Mar 24, 2023
Google
I purchased upper and lower adjustable arms for my WJ and lowers were missing the spacers. I didn't know until 3 months later when I was installing them. With absolutely zero hassles they quickly sent me the missing spacers. Fantastic product and service! Huge thank you guys for the awesome service and parts!!! Customer service is quickly becoming a lost commodity and you guys gave me hope that it's still alive and well, you just have to buy from the right people... Thanks again for going above and beyond! 👍👍
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!
EL
Eric Labrum May 27, 2025
Google
Best customer service I have ever experienced. They are my go to source do to quality and service
D
DSI Jul 26, 2025
Google
Great products with excellent customer service after the sale
JI
Jerome Segura III Jun 26, 2025
Google
I bought the 16pc Cruise Series Adjustable Control Arm, Track Bar, Steering, End Link Kit to replace a worn budget 4" lift on my used JKU. These are top quality parts; very solid. Customer service is unsurpassed. They even matched prices on my order placed before the tax day sale. I made an error in ordering a drag link flip kit; they were quick to help me fix this too. There's peace of mind knowing these components are made in the USA. Thank you. 👍👍
CW
Cody Whitlock Sep 24, 2025
Google
10/10 overall experience, shipping, customer service, and such a great product!
RD
Reagan D'mello Dec 23, 2025
Google
Love the product. Excellent customer support 👍🏽 …
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