Dorman 527-049 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 527-049 suspension control arm and ball joint assembly is engineered for reliable performance in Ford and Lincoln trucks and SUVs. Designed specifically for models like the Ford F-150, Expedition, and Lincoln Navigator, this assembly ensures proper suspension function and vehicle stability.

• Pre-greased for immediate installation
• Includes rubber and steel bushings for enhanced durability
• Steel control arm with a black finish for corrosion resistance
• Press-in ball joint with threaded stud and taper mounting
• Mounting hardware included for a complete replacement
• Compatible with Ford Expedition, F-150, and Lincoln Navigator
• Control arm dimensions: max length 237 mm, max width 288.5 mm

Product Features and Specifications

This suspension control arm and ball joint assembly from Dorman is constructed from forged and cast steel, providing strength and longevity under regular driving conditions. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. It features rubber and steel bushings to absorb road vibrations and maintain suspension alignment. The ball joint is installed and ready to use, with a press-in mounting type and a threaded stud measuring 14 mm in diameter and 42 mm in length. The control arm includes two mounting holes with a diameter of 14.5 mm, and all necessary mounting hardware is included for a straightforward replacement process.

Compatible Vehicles and Applications

This Dorman 527-049 control arm and ball joint assembly is compatible with select Ford and Lincoln models, including:

• Ford F-150
• Ford Expedition
• Lincoln Navigator

It is designed for light suspension grade use, suitable for regular driving conditions and maintaining factory suspension geometry.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing poor handling
• Loose or failing ball joints leading to steering instability
• Excessive suspension noise or vibration
• Misalignment resulting in uneven tire wear
• Corroded or weakened control arm compromising suspension integrity

Installation Notes and Tips

Installation of the Dorman 527-049 control arm and ball joint assembly requires basic suspension knowledge and tools. Since the ball joint is pre-installed and the control arm is pre-greased, the assembly can be installed without additional lubrication. Ensure the mounting holes align properly and torque all hardware to manufacturer specifications. This assembly is not adjustable, so proper alignment should be verified after installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards. The 527-049 suspension control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and fitment accuracy. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship.