Dorman 521-093 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Overview of Dorman Suspension Control Arm and Ball Joint Assembly

The Dorman 521-093 suspension control arm and ball joint assembly is designed to restore proper suspension function for vehicles requiring a light suspension grade type. This pre-greased, steel control arm assembly includes rubber bushings and a press-in ball joint with a pinch stud, providing a reliable replacement for worn or damaged components.

• Pre-greased control arm and ball joint for immediate installation
• Includes rubber bushings and mounting hardware for a complete assembly
• Steel construction with casting/forged control arm type for durability
• Press-in ball joint with pinch stud design, ball joint installed
• Light suspension grade type suitable for regular driving conditions
• Control arm dimensions: maximum length 237 mm, maximum width 288.5 mm
• Single mounting hole with 12.3 mm diameter for secure fitment
• Black finish for corrosion resistance and long service life

Detailed Product Description

The Dorman 521-093 suspension control arm and ball joint assembly is engineered to meet the demands of light suspension applications. Constructed from durable steel with a casting and forged design, this control arm offers strength and reliability. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to absorb vibrations and reduce noise, enhancing ride comfort. The ball joint is press-in mounted with a pinch stud type, already installed and ready for use. Mounting hardware is provided to ensure a secure and proper fit. This assembly is designed for vehicles requiring a single mounting hole with a diameter of 12.3 mm, and the control arm measures up to 237 mm in length and 288.5 mm in width, making it compatible with specific vehicle models that match these specifications.

Common Applications and Issues Addressed

• Replacement for worn or damaged suspension control arms and ball joints
• Eliminates clunking noises caused by loose or failing ball joints
• Restores proper wheel alignment and handling performance
• Reduces uneven tire wear due to suspension component failure
• Improves ride quality by replacing degraded bushings and joints

Installation Notes and Tips

• Verify vehicle compatibility by matching control arm dimensions and mounting hole size
• Use provided mounting hardware to ensure secure installation
• Since the assembly is pre-greased, additional lubrication is not required
• Ensure proper torque specifications are followed for mounting bolts
• Inspect surrounding suspension components during installation for additional wear

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 521-093 suspension control arm and ball joint assembly undergoes rigorous quality control to ensure durability and performance. This product includes a limited warranty covering defects in material and workmanship, providing confidence in its reliability for your vehicle's suspension needs.