Dorman 539-770 Suspension Ball Joint - Front Lower

Dorman 539-770 Front Lower Ball Joint

Dorman 539-770 is a threaded suspension ball joint engineered as a direct replacement for the original equipment on select Honda and Acura vehicles. It is built from steel with a grey finish, a dust boot, and a tapered stud for front lower suspension service.

Key Features

• Precision-engineered suspension ball joint for OE-style replacement
• Steel construction with a grey finish
• Threaded design with a tapered stud
• Dust boot included to help protect the joint
• Castle nut, cotter pin hole, and mounting hardware included
• Premium suspension grade type
• Grease fitting not included; greaseable design not listed
• Press-in mounting type

Detailed Description

This Dorman ball joint, part number 539-770, is made for front lower suspension applications on 2008-2012 Honda Accord, 2009-2014 Acura TSX, 2010-2011 Honda Accord Crosstour, and 2012-2015 Honda Crosstour. It is a steel, threaded ball joint with a tapered stud and a polychloroprene dust boot, built to replace the original equipment fitment on these vehicles. The design includes a castle nut, cotter pin hole, and mounting hardware, while bushings, washers, and a grease fitting are not included. This part cross-references MOOG Chassis Products K500289 for the same application.

For shoppers searching for a front lower ball joint for 2008-2012 Honda Accord or a replacement ball joint for 2009-2014 Acura TSX, Dorman 539-770 provides the specified OE-style fitment and hardware configuration. It also matches front lower service needs on the Honda Accord Crosstour and Honda Crosstour listed above.

What It Is Used For

• Replacing a worn or loose front lower ball joint
• Addressing front-end clunking or suspension play
• Restoring steering response affected by joint wear
• Correcting uneven tire wear linked to suspension looseness
• Servicing front lower suspension on listed Honda and Acura models

Installation Notes and Tips

Verify the vehicle’s front lower suspension configuration before ordering, since fitment is specific to the listed Honda Accord, Acura TSX, Honda Accord Crosstour, and Honda Crosstour applications. The press-in mounting type requires proper suspension service tools and careful alignment during installation. Confirm the tapered stud, castle nut, and cotter pin hole orientation during assembly, and inspect the surrounding control arm and hardware for wear before reassembly.

Quality Assurance

Dorman states that this suspension ball joint is precision-engineered and rigorously tested to provide a reliable replacement for the original equipment on specific vehicles. The part is built to premium suspension grade standards for the listed applications.