Dorman 524-225 Suspension Control Arm - Front Left Lower Forward

Dorman 524-225 Suspension Control Arm

Dorman 524-225 is a front left lower forward suspension control arm built for specific Audi and Porsche applications. It is precision-engineered and tested to replace the original equipment arm on vehicles such as the Audi A4, A6, Q5, and Porsche Macan.

Key Features

• Aluminum construction with a coated black finish
• Casting/forged design for OE-style fit and strength
• Rubber bushing included with black bushing color
• Welded ball joint mounting type with threaded stud type
• No ball joint installed and no grease fitting included
• Overall length: 262.5 mm
• Direct replacement for the front left lower forward position

Detailed Description

This suspension control arm is built for front left lower forward suspension service on 2012-2024 Audi and Porsche platforms, including the Audi A4, A4 allroad, A4 Quattro, A5, A5 Quattro, A6, A6 Quattro, A7, A7 Quattro, A4, Q5, S4, S5, S6, S7, RS5, RS7, SQ5, allroad, and Porsche Macan. Dorman 524-225 uses an aluminum body with a coated finish and a rubber bushing to match the original suspension layout on the listed vehicles. This part cross-references MOOG Chassis Products RK641964 for the same application.

Use Dorman 524-225 when replacing a worn or damaged front left lower forward control arm on Audi A4, A6, Q5, and related models, or on Porsche Macan applications that require the same OE-style geometry. The part number 524-225 is also referenced by technicians looking for a direct-fit suspension control arm for these chassis.

What It Helps Fix

• Front-end clunking or knocking from a worn control arm bushing
• Loose or unstable steering feel caused by suspension wear
• Uneven tire wear related to front suspension geometry issues
• Excessive play in the front left lower forward suspension point
• Ride quality problems from deteriorated rubber bushings

Installation Notes and Tips

Install this control arm in the front left lower forward position only on confirmed vehicle applications. Verify the ball joint mounting style, bushing dimensions, and overall arm length before installation. Because mounting hardware is not included, reuse or source the correct hardware separately as required by the vehicle service procedure. A professional alignment is recommended after suspension work.

Quality Assurance

Dorman manufactures this control arm as a precision-engineered replacement and subjects it to testing for reliable OE-style service on the listed vehicles. The 524-225 is built to match the original suspension layout for consistent fitment and function.

• Compatible with 2012-2016 Audi A4, front left lower forward
• Compatible with 2012-2016 Audi A4 Quattro, front left lower forward
• Compatible with 2012-2016 Audi A5, front left lower forward
• Compatible with 2012-2016 Audi A5 Quattro, front left lower forward
• Compatible with 2012-2018 Audi A6, front left lower forward
• Compatible with 2012-2018 Audi A6 Quattro, front left lower forward
• Compatible with 2012-2018 Audi A7 Quattro, front left lower forward
• Compatible with 2012-2017 Audi Q5, front left lower forward
• Compatible with 2012-2015 Audi S4, front left lower forward
• Compatible with 2012-2017 Audi S5, front left lower forward
• Compatible with 2015-2024 Porsche Macan, front left lower forward