Dorman 538-992 Suspension Ball Joint - Front Lower

Dorman 538-992 Suspension Ball Joint

Dorman 538-992 is a threaded suspension ball joint built as a standard replacement for the original equipment on select Volvo models. It is precision-engineered and tested for reliable front lower suspension service on the applications listed below.

Key Features

• Threaded, bolt-in suspension ball joint design
• Standard replacement suspension grade
• Steel construction with grey finish
• Dust boot included with rubber boot material
• Mounting hardware included
• 3 mounting holes and 12 mm wrench size
• Non-greaseable design with no grease fitting
• Compatible with front lower suspension positions on select Volvo C30, C70, S40, and V50 models

Detailed Description

This Dorman suspension ball joint, part number 538-992, is made for front lower suspension service where a direct OE-style replacement is needed. The steel body, tapered stud, and threaded mounting type support a secure fit, while the included dust boot helps protect the joint from road debris and moisture. It is a standard replacement part for select Volvo C30, Volvo C70, Volvo S40, and Volvo V50 applications, including 2005-2007 Volvo S40 and V50, 2006-2007 Volvo C70, 2006-2007 Volvo S40, 2006-2007 Volvo V50, and 2007 Volvo C30 front lower positions with the chassis-number notes shown in the fitment data. This part cross-references Mevotech Supreme MS10594 for the same application.

What It Helps Address

• Front suspension looseness or play
• Clunking or knocking from the lower suspension area
• Uneven steering response caused by worn ball joint components
• Excess movement at the front lower control arm connection
• Wear-related handling issues on select Volvo chassis applications

Installation Notes and Tips

Verify chassis number and fitment before installation, especially on 2006-2007 Volvo C30, C70, S40, and V50 applications with chassis limits listed in the fitment table. Confirm the threaded, bolt-in mounting style matches the original part, and inspect the surrounding suspension components for wear before reassembly. Use the correct 12 mm wrench size and follow factory torque specifications during installation.

Quality Assurance

Dorman manufactures this ball joint as a tested replacement part for specific vehicle applications. The design uses steel construction, a rubber dust boot, and OE-style mounting features to support dependable service in the front lower suspension.