Dorman 539-851 Suspension Ball Joint - Front Left Lower

Dorman 539-851 Suspension Ball Joint

Dorman 539-851 is a threaded suspension ball joint built as a standard replacement for the original equipment part on select vehicles. It is engineered and tested for reliable fit and function on the front left lower position of the 1996-1997 Lexus GS300.

• Fits 1996-1997 Lexus GS300, front left lower
• Threaded, bolt-in suspension ball joint design
• Steel construction with grey finish
• Dust boot included with rubber boot material
• Standard replacement suspension grade
• 12 mm wrench size and tapered stud type

Product Details

This Dorman suspension ball joint is built for direct replacement use where the original front left lower joint has worn or loosened. The steel body, threaded design, and tapered stud support secure suspension articulation while maintaining proper steering and wheel control. Dorman 539-851 also cross-references Beck/Arnley 101-7355 and Delphi TC2422 for the same application.

Common Repair Symptoms

• Front-end clunking or popping over bumps
• Excessive play in the lower suspension joint
• Uneven tire wear from worn suspension geometry
• Loose or imprecise steering feel
• Inspection failure due to ball joint wear

Installation Notes

Verify vehicle fitment before installation. This part uses a bolt-in mounting type with two mounting holes and does not include a castle nut, grease fitting, cotter pin, mounting hardware, washers, or mounting bolts. Confirm the front left lower application on your Lexus GS300 and compare the original joint dimensions, including width, height, and stud thread length, before service.

Quality Assurance

Dorman manufactures this suspension ball joint as a precision-engineered replacement and subjects it to testing for dependable OE-style service on the specified Lexus application.