Dorman 538-237 Suspension Ball Joint - Front Lower

Dorman 538-237 Front Lower Ball Joint

Dorman 538-237 is a threaded suspension ball joint engineered as a direct replacement for the original equipment on select Audi applications. It is built from steel with a black and gray finish, and it includes a dust boot, castle nut, and mounting hardware for a service-ready repair.

Key Features

• Steel construction for suspension service
• Threaded, press-in style ball joint assembly
• Dust boot included with polychloroprene boot material
• Castle nut included
• Standard replacement suspension grade
• Wrench size: 12 mm
• Part number: 538-237

Detailed Description

This suspension ball joint is precision-engineered and tested for reliable OE-style replacement on specific vehicles. Dorman 538-237 is designed for the front lower suspension position on 2011-2018 Audi A8 Quattro and 2013-2018 Audi S8. It uses a tapered stud design and press-in mounting type, with no grease fitting, no bushings, and no adjustability. For buyers searching for a front lower ball joint for Audi A8 Quattro or Audi S8, part number 538-237 provides a direct-fit service option built around the original suspension layout.

This part cross-references Delphi TC3676 for the same application.

Common Repair Uses

• Restoring front suspension joint movement on worn Audi A8 Quattro and S8 chassis
• Addressing looseness or play in the front lower suspension
• Replacing a damaged or noisy ball joint assembly
• Repairing suspension wear that can affect steering feel and alignment stability

Installation Notes and Tips

Verify the front lower position and confirm vehicle fitment before installation. Because this is a press-in, threaded-style suspension ball joint, proper removal and installation tools are recommended. Inspect the surrounding control arm and mounting surfaces for wear before installing Dorman 538-237. The included dust boot and castle nut support a complete service replacement, and the tapered stud should be seated according to the vehicle service procedure.

Quality Assurance

Dorman states that this ball joint is precision-engineered and rigorously tested to provide a reliable replacement for the original equipment on the listed vehicles. That focus on OE-style fit and testing supports consistent suspension service on 2011-2018 Audi A8 Quattro and 2013-2018 Audi S8 front lower applications.