Dorman 539-768 Suspension Ball Joint - Front Lower

Dorman 539-768 Suspension Ball Joint

Dorman 539-768 is a threaded suspension ball joint built as a direct replacement for the original equipment on select Acura and Honda applications. It is precision-engineered and tested for reliable front lower suspension service on the Acura TSX, Honda Accord, and Acura RL.

Key Features

• Threaded suspension ball joint for front lower suspension service
• Steel construction with a grey finish
• Dust boot included to help protect the joint from contamination
• Castle nut included; cotter pin hole provided
• Premium suspension grade type
• Press-in mounting type with tapered stud design
• Grease fitting not included; greaseable design not provided
• Mounting hardware included

Detailed Description

This Dorman suspension ball joint, part number 539-768, is engineered for specific front lower suspension locations where a threaded, press-in style replacement is required. It uses a steel body, a tapered stud, and a dust boot made from polychloroprene to help protect the joint area from road debris and moisture. The design includes a castle nut and cotter pin hole, and the premium suspension grade construction supports dependable OE-style service on the Acura TSX, Honda Accord, and Acura RL.

This part cross-references MOOG Chassis Products (e.g., K80228) for the same application.

What It Helps Fix

• Front-end looseness or play from a worn ball joint
• Clunking or popping noises from the lower suspension
• Uneven tire wear caused by suspension joint wear
• Steering instability or wandering at the front wheels
• Inspection failure due to excessive suspension movement

Installation Notes and Tips

Compatible with 2004-2008 Acura TSX, front lower; 2003-2007 Honda Accord, front lower; and 1996-2004 Acura RL, front lower. Verify the press-in mounting style, threaded design, and 12 mm wrench size before installation. Inspect the mating suspension components, alignment points, and fasteners during service, and follow the vehicle service procedure for proper torque and cotter pin use where required.

Quality Assurance

Dorman manufactures this ball joint as a precision-engineered replacement and subjects it to rigorous testing to support reliable OE-style performance on the listed applications.