Dorman 528-089 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Dorman 528-089 Front Left Lower Control Arm

Dorman 528-089 is a direct replacement suspension control arm and ball joint assembly for specific Subaru applications. It is built to restore OE-style ride control, directional stability, and predictable steering response on the front left lower position.

Compatible with 2015-2019 Subaru Legacy and 2015-2019 Subaru Outback, this assembly is a practical replacement for worn or damaged front suspension components. The pre-greased design, installed ball joint, and included bushings support a straightforward service replacement.

Key Features

• Direct replacement for the original equipment control arm and ball joint assembly
• Fits 2015-2019 Subaru Legacy, front left lower
• Fits 2015-2019 Subaru Outback, front left lower
• Stamped steel control arm construction with black finish
• Ball joint installed with press-in mounting design
• Pre-greased for service-ready installation
• Includes bushings and mounting hardware
• Regular/light suspension grade for OE-style replacement use

Detailed Description

This Dorman suspension control arm and ball joint assembly is engineered as a direct OE replacement for the front left lower suspension position on select Subaru Legacy and Subaru Outback models. The stamped steel arm, rubber bushings, and installed ball joint are specified to support smooth suspension movement and consistent alignment behavior. Dorman 528-089 is a fitment-based replacement for drivers servicing 2015-2019 Subaru Legacy and 2015-2019 Subaru Outback front suspension wear.

This part cross-references MOOG Chassis Products RK623477 for the same application. It also cross-references Subaru 20202AL01A for the same application.

Common Repair Symptoms

• Clunking or knocking from the front suspension
• Uneven tire wear related to worn suspension geometry
• Loose or wandering steering feel
• Excessive play from a worn ball joint or bushing
• Front-end noise over bumps or during turning

Installation Notes and Tips

Install on the front left lower position only for the listed Subaru applications. Because the ball joint is installed and the assembly is pre-greased, the part is ready for suspension service, but final alignment is recommended after replacement. Verify mounting hole sizes, stud engagement, and vehicle-specific fitment before installation.

Quality Assurance

Dorman uses an industry-focused evaluation process to help ensure the replacement assembly supports smooth ride quality, directional stability, and predictable handling characteristics. The part is built for OE-style service replacement on the listed Subaru Legacy and Subaru Outback applications.