Dorman 539-911 Suspension Ball Joint - Front Left Lower

Dorman 539-911 Front Left Lower Ball Joint

Dorman 539-911 is a threaded suspension ball joint engineered as a direct replacement for the original equipment on select Lexus and Toyota vehicles. It is built from steel with a gray finish and includes a dust boot, castle nut, cotter pin hole, and mounting hardware for a service-ready repair.

Key Features

• Steel construction with a threaded design for OE-style suspension service
• Fits the front left lower position on select Lexus ES300h, Lexus ES350, Toyota Avalon, and Toyota Camry applications
• Dust boot included with polychloroprene material for joint protection
• Castle nut included and cotter pin hole provided for secure fastening
• Bolt-on mounting type with 3 mounting holes and 12 mm wrench size
• Standard replacement suspension grade for direct-fit repair work
• Part number 539-911 for easy identification and ordering

Detailed Description

This suspension ball joint is precision-engineered and tested to replace the original equipment on specific vehicles. Dorman 539-911 is a front left lower ball joint for 2013-2018 Lexus ES300h, 2007-2018 Lexus ES350, 2005-2018 Toyota Avalon, and 2007-2017 Toyota Camry. It uses a taper stud type, threaded body, and bolt-on mounting layout to match the intended suspension service point.

The steel body, gray finish, and included dust boot help support long-term service in the front suspension. This part cross-references MOOG Chassis Products K500044 for the same application. If you are replacing a worn front left lower ball joint on a Toyota Camry, Toyota Avalon, Lexus ES350, or Lexus ES300h, Dorman 539-911 provides a direct replacement option built around the listed OE fitment.

What This Part Helps Address

• Front suspension looseness or play at the lower ball joint
• Clunking or knocking from the front left suspension area
• Uneven tire wear related to worn steering and suspension joints
• Steering instability or wandering caused by joint wear
• Inspection failure from excessive ball joint movement

Installation Notes and Tips

Confirm vehicle year, make, model, and front left lower position before installation. This part uses a bolt-on mounting type with 3 mounting holes, a threaded design, and a 12 mm wrench size. The castle nut is included, and the cotter pin hole is provided for proper fastening. Inspect the surrounding control arm and hardware condition during service, and verify alignment after replacement.

Quality Assurance

Dorman states that this ball joint is precision-engineered and rigorously tested to provide reliable OE replacement performance on the listed applications. The part is built as a standard replacement suspension component for specific Lexus and Toyota fitments.