Dorman 524-279 Suspension Control Arm - Rear Lower Forward

Overview of Dorman Suspension Control Arm 524-279

The Dorman Suspension Control Arm 524-279 is engineered for reliable suspension performance on Ford Expedition and Lincoln Navigator models. Constructed from durable steel with a coated black finish, this control arm is designed to maintain proper wheel alignment and vehicle stability.

• Material: Heavy-duty steel construction for strength and durability
• Coated black finish to resist corrosion and wear
• Tubular construction enhances structural integrity
• Includes rubber bushing with black color for vibration dampening
• Overall length of 262.5 mm for precise fitment
• Ball joint mounting type is welded; ball joint not included
• Press-in end type with bushing linkage end for secure installation
• Compatible with Ford Expedition and Lincoln Navigator models

Detailed Product Description

This Dorman suspension control arm (part number 524-279) is designed specifically for Ford Expedition and Lincoln Navigator vehicles, ensuring a direct replacement that meets OEM specifications. The tubular steel construction provides a balance of strength and weight savings, while the coated black finish offers protection against rust and environmental damage. The control arm includes a high-quality rubber bushing with a 14.3 mm inside diameter and 39.6 mm outside diameter, which helps absorb road vibrations and reduce noise. The welded ball joint mounting type allows for a secure connection, although the ball joint itself is not included with this part. With an overall length of 262.5 mm, this control arm fits precisely to maintain proper suspension geometry and vehicle handling.

Common Applications and Problem Resolution

• Replaces worn or damaged suspension control arms on Ford Expedition and Lincoln Navigator
• Addresses issues with uneven tire wear caused by misaligned suspension components
• Reduces clunking noises and vibrations from deteriorated bushings
• Restores proper wheel alignment and steering response
• Improves overall vehicle stability and ride comfort

Installation Notes and Tips

Installation of the Dorman 524-279 suspension control arm requires basic suspension system knowledge and appropriate tools. Since the ball joint is not included, ensure compatibility with your existing ball joint or purchase separately if needed. The control arm features a press-in end and bushing linkage end, so proper pressing tools are recommended for bushing installation or removal. Verify torque specifications for mounting bolts according to the vehicle manufacturer’s guidelines. It is advisable to perform a wheel alignment after installation to ensure optimal suspension performance.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed industry standards for durability and fitment. This control arm undergoes rigorous quality checks to ensure reliable performance on Ford Expedition and Lincoln Navigator vehicles. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.