Dorman 527-050 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 527-050 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 casting/forged construction
• Press-in tapered ball joint with threaded stud included and installed
• Mounting hardware and two mounting holes (14.5 mm diameter) included
• Control arm dimensions: maximum length 237 mm, maximum width 288.5 mm
• Black finish for corrosion resistance
• Light suspension grade type suitable for regular driving conditions

Product Details and Specifications

The Dorman 527-050 control arm and ball joint assembly is constructed from durable steel with a casting and forged design to provide strength and longevity. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. It features rubber and steel bushings that help absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint is press-in mounted with a tapered design and includes a threaded stud measuring 14 mm in diameter and 42 mm in length, ensuring a secure fit. This assembly is designed for light suspension grade applications and is not adjustable or greaseable after installation. The black finish offers protection against corrosion, extending the part's service life.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with select Ford and Lincoln models, including:

• Ford F-150
• Ford Expedition
• Lincoln Navigator

It is ideal for replacing worn or damaged control arms and ball joints to restore proper suspension geometry and vehicle handling.

Common Issues Addressed

• Excessive suspension noise or clunking
• Uneven tire wear due to misalignment
• Loose or unstable steering feel
• Vibration or shaking during driving
• Worn or damaged bushings and ball joints

Installation Notes and Tips

Installation of the Dorman 527-050 assembly requires basic suspension knowledge and tools. Since the ball joint is pre-installed and press-fit, no separate ball joint installation is necessary. Ensure all mounting hardware is securely tightened to manufacturer torque specifications. The assembly is not adjustable, so alignment should be checked and corrected after installation. Pre-greased components reduce installation time, but verify that bushings and ball joints are properly seated before finalizing the installation.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The 527-050 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and performance. This part includes a limited warranty covering defects in material and workmanship, providing confidence in its reliability for Ford F-150, Expedition, and Lincoln Navigator applications.