Dorman 524-789 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Reliable Suspension Control Arm and Ball Joint Assembly for Subaru Impreza

The Dorman 524-789 suspension control arm and ball joint assembly is designed specifically for Subaru Impreza models. This pre-greased, stamped steel control arm offers a durable and precise fit to maintain your vehicle's suspension performance and handling.

• Pre-greased for immediate use and reduced maintenance
• Includes rubber bushings for vibration dampening
• Machined ball joint with threaded stud for secure mounting
• Stamped steel construction in black finish for strength and corrosion resistance
• Compatible with Subaru Impreza suspension systems requiring a light suspension grade type

Durable Construction and Design Features

The Dorman 524-789 control arm assembly features a stamped steel control arm with a maximum length of 400mm and width of 393.7mm, finished in black to resist corrosion. It includes rubber bushings that help absorb road vibrations and provide a smoother ride. The ball joint is machined and installed, featuring a 12mm threaded stud and a 12.5mm mounting hole diameter for precise fitment. This assembly is pre-greased, eliminating the need for immediate lubrication after installation. Although mounting hardware is not included, the control arm has two mounting holes designed for secure attachment.

Compatible Applications and Common Uses

This suspension control arm and ball joint assembly is compatible with Subaru Impreza models requiring a light suspension grade type component. It is designed to address several suspension-related issues, including:

• Worn or damaged control arm bushings causing excessive play
• Faulty ball joints leading to steering instability
• Corroded or bent control arms affecting wheel alignment
• Suspension noise due to degraded components
• Uneven tire wear from suspension misalignment

Installation Notes and Tips

Installation of the Dorman 524-789 control arm and ball joint assembly requires basic suspension knowledge and tools. Since mounting hardware is not included, ensure you have the correct bolts and nuts for your Subaru Impreza. The pre-greased ball joint reduces initial maintenance, but verify torque specifications for mounting bolts and ball joint stud during installation. It is recommended to perform a wheel alignment after replacement to maintain proper handling and tire wear.

Quality Assurance and Warranty Information

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 524-789 control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and performance. This product comes with a limited warranty covering defects in materials and workmanship, providing confidence in your replacement part.