Dorman 524-223 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Rearward

Dorman 524-223 Suspension Control Arm Assembly

Dorman 524-223 is a direct replacement suspension control arm and ball joint assembly for specific Audi applications. It is built for the front left lower rearward position and supports smooth ride quality, directional stability, and predictable handling on the road.

• Direct replacement for OE-style suspension service
• Fits 2010 Audi A4, A4 Quattro, A5, A5 Quattro, Q5, S4, and S5, front left lower rearward
• Pre-greased for ready-to-install service
• Aluminum control arm construction with rubber bushings
• Ball joint included and installed with a threaded stud design
• Press-in ball joint mounting type
• Mounting hardware included
• Black finish

Detailed Product Overview

This Dorman suspension control arm assembly is engineered as a direct replacement for the original equipment part on select 2010 Audi A4 and Audi A4 Quattro, as well as A5, A5 Quattro, Q5, S4, and S5 models. The aluminum control arm, rubber bushings, and pre-greased ball joint help restore front suspension function while maintaining the OE-style geometry expected for stable steering response and consistent road feel. Part number 524-223 is also referenced in cross-application listings such as Beck/Arnley 102-7586 and MOOG Chassis Products RK622786.

Compatible With 2010 Audi A4, front left lower rearward; 2010 Audi A4 Quattro, front left lower rearward; 2010 Audi A5, front left lower rearward; 2010 Audi A5 Quattro, front left lower rearward; 2010 Audi Q5, front left lower rearward; 2010 Audi S4, front left lower rearward; and 2010 Audi S5, front left lower rearward. Verify the production date notes listed for each application before ordering.

What This Part Helps Address

• Front suspension looseness or play
• Uneven steering response
• Clunking or knocking from the lower control arm area
• Worn rubber bushings affecting ride control
• Ball joint wear at the front left lower rearward suspension point

Installation Notes and Tips

Confirm vehicle fitment by model, position, and production date before installation. This assembly uses a press-in ball joint mounting type with a threaded stud and includes mounting hardware. Because the control arm is not adjustable, proper installation and alignment checks are important after replacement. Part number 524-223 is a practical choice when servicing the front left lower rearward suspension on the listed Audi models.

Quality Assurance

Dorman uses an industry-leading evaluation process for this suspension control arm and ball joint assembly to help deliver consistent ride quality, directional stability, and predictable dynamics. The part is built as a direct replacement for specific OE applications and is intended to match the original suspension layout for the listed vehicles.