FOX Billet Upper Control Arms

2009–2025 Ram 1500 3.0L/3.6L/5.7L/6.2L

Part #: 803-35-016

Overview

The FOX Billet Upper Control Arms (UCAs) are engineered as a critical upgrade for Ram 1500 trucks from 2009 through 2025, covering multiple engine options including 3.0L EcoDiesel, 3.6L V6, 5.7L Hemi, and the 6.2L found in the TRX. Designed specifically for mid-travel suspension builds, these UCAs unlock your truck’s off-road potential by improving suspension geometry and articulation over rough terrain.

When lifting a Ram 1500, the factory alignment is often compromised, leading to excessive caster angles and poor handling. FOX’s billet UCAs correct these alignment issues, restoring proper caster to maintain OEM specifications while maximizing droop travel. This results in enhanced off-road articulation, improved high-speed stability, and a more confident, controlled driving experience on and off the pavement.

Key Features

Built to optimize suspension performance and durability, the FOX Billet Upper Control Arms offer the following key benefits:

• Precision-engineered to correct caster angle changes caused by suspension lifts
• Maximizes droop travel for superior off-road articulation and wheel control
• Reduces high-speed wander for improved highway stability and driver confidence
• Constructed from high-strength billet aluminum for durability and weight savings
• Designed specifically for Ram 1500 models from 2009 to 2025 with multiple engine options
• Improves ride quality on rough roads and challenging trails
• Direct bolt-on fitment with no major modifications required
• Corrosion-resistant black finish for long-lasting appearance and protection

Construction & Design

FOX utilizes premium billet aluminum in the manufacturing of these upper control arms, ensuring a perfect balance of strength and lightweight performance. The precision CNC machining process guarantees tight tolerances and consistent quality, which is critical for maintaining suspension geometry under demanding off-road conditions.

The black anodized finish not only enhances corrosion resistance but also provides a sleek, durable appearance that complements the rugged aesthetics of the Ram 1500. Every component is engineered to withstand the stresses of lifted suspension systems while delivering reliable performance mile after mile.

Installation & Fitment

Installation of the FOX Billet Upper Control Arms is straightforward for experienced mechanics and enthusiasts familiar with suspension upgrades. These UCAs are designed as direct replacements for the factory arms on Ram 1500 trucks from 2009 to 2025, including the 6.2L TRX and various Hemi and EcoDiesel engines.

No major modifications or special tools are typically required, making it an ideal first step in building a mid-travel suspension setup. Proper alignment after installation is recommended to ensure optimal handling and tire wear.

What's Included

• One pair of FOX Billet Upper Control Arms (driver and passenger side)
• All necessary mounting hardware
• Installation instructions

Ideal For

These upper control arms are perfect for Ram 1500 owners who are upgrading their suspension for enhanced off-road capability without sacrificing on-road drivability. Whether you are building a mid-travel suspension system, lifting your truck, or seeking improved handling and articulation, FOX UCAs provide the essential correction and durability needed for serious off-road performance.

FOX (RideFOX) is a top-tier suspension brand producing high-performance shocks and components for trucks, UTVs, and motorsports applications. Known for race-proven engineering and tunability, FOX products are built to handle harsh impacts, high speeds, and demanding off-road conditions while keeping the vehicle controlled and composed.