Dorman 520-427 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Overview of Dorman Suspension Control Arm and Ball Joint Assembly

The Dorman 520-427 suspension control arm and ball joint assembly is designed specifically for Toyota Cressida models. This pre-greased, steel control arm assembly includes a press-in ball joint and rubber bushings, providing a reliable replacement for worn suspension components.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Steel construction with casting/forged control arm type
• Press-in ball joint with threaded stud included and installed
• Compatible with Toyota Cressida suspension systems

Detailed Product Description

The Dorman 520-427 suspension control arm and ball joint assembly is engineered to meet the suspension needs of Toyota Cressida vehicles. Constructed from durable steel with a casting/forged design, this control arm offers structural integrity and longevity. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to help absorb road vibrations and reduce noise, while the press-in ball joint with a threaded stud ensures a secure fit. The control arm features a single mounting hole with a diameter of 12.3 mm and measures up to 288.5 mm in width and 237 mm in length, designed to match factory specifications.

Common Applications and Problem Solving

• Replacement for worn or damaged suspension control arms on Toyota Cressida
• Addresses issues with loose or noisy ball joints
• Resolves suspension misalignment caused by deteriorated bushings
• Improves vehicle handling and steering response
• Eliminates clunking noises from suspension components

Installation Notes and Tips

Installation of the Dorman 520-427 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 mounted directly without additional preparation. Ensure the mounting hardware included is used to secure the control arm properly. Verify torque specifications according to Toyota Cressida service manuals. This part is not adjustable, so alignment checks after installation are recommended to maintain proper suspension geometry.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. The 520-427 assembly undergoes rigorous quality control to ensure durability and fitment accuracy for Toyota Cressida vehicles. While specific warranty details are not provided here, Dorman typically offers limited warranties on their suspension parts. Consult product documentation or the manufacturer for exact warranty terms.