Why Builders Choose CORE 4X4
Warranty facts, not marketing language.
Their “lifetime” language refers to their service model. Actual parts warranty: 1 year. Ours: lifetime.
Skip a maintenance interval? Their warranty voids. Ours doesn’t.
Clayton warrants their Johnny Joints for 90 days. We cover ours for life.
Heavy-Duty Performance Upgrade
Improve the strength, stability, and drivability of your Dodge Ram 3500 (2003–2007) with the Trail Series Adjustable Front Lower Control Arms. This major upgrade over factory components and aftermarket competitors is ideal for providing caster correction and improved axle positioning for enhanced handling and control.
For lifts above 3 inches, we recommend pairing with our Adjustable Front Upper Control Arms for full suspension control and optimized caster correction.
What’s Included in the Set?
- Adjustable Front Lower Control Arms (TRL-D-35-2003-FL2)
Key Features Benefits
- Heavy-Duty DOM Tubing Construction – Built from 1.75” OD DOM Tubing with a 5/16” wall thickness, ensuring unmatched durability and strength in extreme conditions.
- Hybrid Joint Design for Maximum Durability Comfort – Equipped with Rock Jock Johnny Joints on the adjustable end for long-lasting strength and articulation, and tapered polyurethane bushings on the fixed end for a quieter, more controlled ride with reduced NVH (noise, vibration, and harshness).
- Precision Adjustability for Complete Suspension Control – Provides caster correction, pinion angle tuning, and axle centering, significantly improving handling and steering response.
- Eliminates Steering Instability Enhances Ride Quality – Reduces wandering, bump steer, and poor steering return, creating a more stable and predictable driving experience.
Recommended Pairing:
- Adjustable Front Upper Control Arms (TRL-D-35-2003-FU2) – For lifts above 3 inches, pairing with our Adjustable Front Upper Control Arms ensures optimal caster correction, wheel centering, and full suspension adjustability.
A Complete Solution for Improved Front-End Performance
Lifting or modifying your Dodge Ram 3500 can cause caster misalignment, axle shift, and poor steering precision. The Trail Series Adjustable Front Lower Control Arms correct these issues, ensuring proper suspension geometry, smoother handling, and long-term durability.
For lifts above 3 inches, pairing with our Adjustable Front Upper Control Arms ensures full control over caster and wheel positioning.
Optional Hardware Upgrade – Includes Cam Bolt Delete Kit
This set installs using factory hardware, but for increased durability and proper alignment retention, we offer an optional Grade 8 hardware kit with a cam bolt delete, available separately.
This upgrade eliminates weak factory cam bolts, ensuring better alignment stability and preventing unwanted shifting under heavy loads.
Highly Durable Two-Stage Powder Coating
Each component undergoes a two-stage powder coating process for maximum durability and corrosion resistance: Zinc primer base coat for advanced rust protection. Durable topcoat available in 10 colors to match your build and style.
Proudly Made in the USA
All components are designed, manufactured, and tested in Orem, UT, ensuring top-tier craftsmanship and strict quality control while supporting American manufacturing.
Final Thoughts
The Trail Series Adjustable Front Lower Control Arms are a major upgrade over factory components and aftermarket competitors, delivering precision adjustability, extreme durability, and enhanced control.
For lifts above 3 inches, pairing with our Adjustable Front Upper Control Arms ensures full control over caster and suspension geometry.
Upgrade today and experience the difference in stability and drivability!
| Make | Model | Submodel | Years |
|---|---|---|---|
| Ram | 3500 | 2003 - 2007 |
Each rebuild kit includes all necessary components to replace and restore wearable parts.
| Vehicle | Ram HD 3500 (03–07) |
| 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 | Trail Series |
| Hardware | No Hardware or Complete Kit |
| Year Range | 03-07 |
| Arm Bend | No Bend or Inward Bend |
| Lift Size | 0" — 6" or 6"+ |
See It Installed
Install videos and build guides on our YouTube channel.
Watch more installs on YouTube
Reviews from Google
Accessories & Add-ons
Specifications
| Color | 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. |
| Hardware | No Hardware, Complete Kit |
| Arm Bend | No Bend, Inward Bend |
| Lift Size | 0" — 6", 6"+ |
| Vehicle | Ram HD 3500 (03–07) |
| Brand | CORE 4X4 |
| Series | Trail Series |
| Year Range | 03-07 |
| Note to Core4x4: | - |
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