Dorman 538-235 Suspension Ball Joint - Front Lower Forward

Dorman 538-235 Front Lower Forward Ball Joint

Dorman 538-235 is a threaded suspension ball joint built as a direct replacement for the original equipment design on select Audi applications. It is engineered and tested for reliable fit and function on front lower forward suspension positions, including Audi A4, A4 Quattro, A5, A5 Quattro, A6, A6 Quattro, A7 Quattro, Q5, S4, S5, and RS5 models.

• Precision-engineered replacement suspension ball joint
• Threaded stud design with press-in mounting type
• Steel construction with grey finish
• Dust boot included with polychloroprene material
• Mounting hardware included
• Standard replacement grade for OE-style service
• Compatible with front lower forward suspension locations

Detailed Product Overview

This suspension ball joint is designed for vehicles that use a front lower forward press-in joint with an M12 nut application. The steel body, threaded stud, and included dust boot support dependable suspension articulation while helping protect the joint from road contamination. Dorman 538-235 is a practical OE replacement for drivers servicing front-end wear on Audi A4, A5, A6, Q5, S4, S5, and RS5 platforms.

This part cross-references MOOG Chassis Products K500225 for the same application.

What This Ball Joint Helps Address

• Front suspension looseness or play
• Clunking or knocking from the lower front suspension
• Uneven tire wear related to worn ball joint movement
• Steering response that feels imprecise
• Inspection failures caused by excessive joint wear

Installation Notes and Tips

Verify the vehicle’s front lower forward position and confirm the M12 nut requirement before installation. Because this is a press-in style suspension ball joint, proper removal and installation tools are recommended to avoid damage to the control arm or surrounding components. Always inspect adjacent suspension parts, alignment settings, and fasteners during service.

• Fits 2012 Audi A4, Front Lower Forward
• Fits 2012 Audi A4 Quattro, Front Lower Forward
• Fits 2012 Audi A5, Front Lower Forward
• Fits 2012 Audi A5 Quattro, Front Lower Forward
• Fits 2012 Audi A6, Front Lower Forward
• Fits 2012 Audi A6 Quattro, Front Lower Forward
• Fits 2012 Audi A7 Quattro, Front Lower Forward
• Fits 2012 Audi Q5, Front Lower Forward
• Fits 2012 Audi S4, Front Lower Forward
• Fits 2012 Audi S5, Front Lower Forward
• Fits 2009-2011 Audi A4, Front Lower Forward
• Fits 2009-2011 Audi A4 Quattro, Front Lower Forward
• Fits 2008-2011 Audi A5, Front Lower Forward
• Fits 2008-2011 Audi A5 Quattro, Front Lower Forward
• Fits 2009-2011 Audi Q5, Front Lower Forward
• Fits 2011 Audi RS5, Front Lower Forward
• Fits 2010-2011 Audi S4, Front Lower Forward
• Fits 2008-2011 Audi S5, Front Lower Forward

Quality Assurance

Dorman manufactures this replacement ball joint to meet standard service expectations for the listed Audi fitments. The part is precision-engineered and rigorously tested to support reliable replacement of the original equipment component. Part number 538-235 is built for consistent fitment on the specified front lower forward suspension applications.