Dorman 539-774 Suspension Ball Joint - Front Lower

Dorman 539-774 Front Lower Ball Joint

Dorman 539-774 is a threaded, press-in suspension ball joint built as a direct replacement for the original equipment on select Honda and Acura applications. It is engineered and tested for dependable front suspension service on the 2003-2008 Honda Pilot and 2001-2006 Acura MDX.

Key Features

• Direct replacement suspension ball joint for front lower applications
• Fits 2003-2008 Honda Pilot, front lower
• Fits 2001-2006 Acura MDX, front lower
• Threaded design with press-in mounting type
• Steel construction with grey finish
• Premium suspension grade type
• Dust boot included with polychloroprene material
• Castle nut included; cotter pin hole provided
• Mounting hardware included
• 12 mm wrench size and tapered stud type

Detailed Description

This Dorman suspension ball joint, part number 539-774, is made from steel and uses a threaded, press-in design for front lower suspension service. The assembly includes a dust boot, castle nut, and mounting hardware, along with a tapered stud and cotter pin hole for secure installation. It is a precision-engineered replacement for the OE ball joint on the Honda Pilot and Acura MDX listed above, making it a practical choice when restoring steering and suspension integrity on these vehicles. This part cross-references MOOG Chassis Products K80281 for the same application.

What This Part Helps Address

• Front-end looseness or play from a worn lower ball joint
• Clunking or popping noises from the front suspension
• Uneven tire wear related to suspension joint wear
• Steering instability caused by excess joint movement
• Inspection failure due to damaged or worn suspension components

Installation Notes and Tips

Verify front lower fitment before installation on the 2003-2008 Honda Pilot or 2001-2006 Acura MDX. Because this is a press-in style ball joint, proper suspension service tools are required for removal and installation. Confirm the tapered stud, 12 mm wrench size, and cotter pin hole alignment during assembly, and inspect the surrounding control arm and hardware for wear before completing the repair.

Quality Assurance

Dorman states that this suspension ball joint is precision-engineered and rigorously tested to provide a reliable OE-style replacement for specific vehicles. The premium suspension grade construction and included dust boot support long-term service in front lower suspension applications.