Whiteline Upper Control Arm (Front)

2021–Present Ford F150 3.0–2.7L EcoBoost, 3.3L V6, 5.0L V8

Part #: KTA319

Overview

The Whiteline Upper Control Arm (UCA) for the Ford F150 is an innovative solution designed to address common alignment and suspension issues that arise when lifting your vehicle. Modern independent front suspension (IFS) systems often have limited adjustment ranges, which can lead to camber and caster misalignment, especially after a lift of more than 1 inch. This can negatively impact handling, tire wear, and overall vehicle stability. Whiteline's all-in-one offset UCA is engineered to restore proper alignment geometry, improve articulation, and provide increased clearance at ride and droop heights.

Whether you're a daily driver, off-road enthusiast, or someone who regularly lifts their F150 for added capability, this control arm ensures your vehicle maintains optimal suspension performance. By correcting alignment angles and enhancing ball joint articulation, you'll experience improved steering response, better tire wear, and enhanced ride quality. Whiteline's focus on durability and precision makes this control arm a must-have upgrade for lifted F150 owners seeking reliable, high-performance suspension components.

Key Features

Whiteline's Upper Control Arm is crafted with advanced engineering and high-quality materials to deliver superior performance and longevity. Key features include:

• All-in-one offset design specifically engineered for lifted Ford F150 models between 30mm and 70mm (approximately 1.2 to 2.75 inches), providing precise camber and caster correction.
• Constructed from durable, corrosion-resistant materials to withstand harsh off-road conditions and daily driving environments.
• High-strength steel components with precision welds ensure structural integrity and long-lasting performance.
• Designed with an optimized ball joint articulation to improve suspension travel and reduce binding at ride and droop heights.
• Enhanced clearance to coilover struts and other suspension components, reducing the risk of contact and damage during off-road excursions or aggressive driving.
• Easy bolt-on installation that utilizes factory mounting points, with no need for extensive modifications or additional parts.
• Improves alignment adjustability, helping maintain proper wheel angles for better handling, tire wear, and vehicle stability.

Construction & Design

The Whiteline UCA features a robust one-piece forged aluminum or steel construction (depending on specific model), designed for maximum strength and lightweight performance. The offset geometry is precisely engineered through CAD development to ensure accurate correction of camber and caster angles after lifting. The control arm's design incorporates high-quality bushings and ball joints that provide smooth articulation and reduce unwanted movement or noise. Its corrosion-resistant finish ensures durability in off-road and harsh weather conditions, maintaining performance over time.

Installation & Fitment

The Whiteline UCA is a direct bolt-on upgrade that uses the factory mounting points, making installation straightforward for those with basic mechanical skills. No cutting, drilling, or complex modifications are required. It is recommended to have a professional wheel alignment performed after installation to ensure optimal suspension geometry and tire wear. The process typically takes a few hours and can be completed with standard hand tools and a lift or jack stands.

• Easy bolt-on installation using factory mounting points
• No cutting, drilling, or extensive modifications needed
• Recommended to have a professional wheel alignment after installation

What's Included

• Whiteline Front Upper Control Arm (KTA319)
• All necessary hardware and mounting components
• Installation instructions

Ideal For

• Ford F150 owners lifting their truck between 30mm and 70mm (1.2–2.75 inches)
• Off-road enthusiasts seeking improved suspension articulation and clearance
• Drivers wanting to correct camber and caster angles for better handling and tire longevity
• Anyone looking to restore factory alignment geometry after a lift