Dorman 533-290 Suspension Ball Joint - Front Lower

Dorman 533-290 Front Lower Ball Joint

Dorman 533-290 is a threaded, press-in suspension ball joint for the front lower position on select Subaru Standard models from 1980-1987. It is precision-engineered and tested as a direct replacement for the original equipment part, with steel construction, a rubber dust boot, and a greaseable design for serviceability.

Key Features

• Fits 1980-1987 Subaru Standard, front lower
• Threaded ball joint design with press-in mounting type
• Steel body with grey finish
• Greaseable construction with grease fitting included
• Rubber dust boot included
• Castle nut, cotter pin hole, and mounting hardware included
• Standard replacement suspension grade
• Part number 533-290 for catalog and service reference

Detailed Description

This suspension ball joint is built for front lower suspension service on Subaru Standard applications from 1980 through 1987. Dorman 533-290 uses a tapered stud, 12 mm wrench size, and a threaded joint body to match the service requirements of the original suspension layout. The steel housing and rubber dust boot support durability in everyday road use, while the greaseable design gives technicians a service point for routine maintenance. If you are replacing a worn front lower ball joint on a Subaru Standard, this part number 533-290 provides a direct-fit repair path.

This part cross-references Delphi TC5625 for the same application.

Common Problems This Part Can Address

• Front-end looseness or play from a worn lower ball joint
• Clunking or knocking noises from the front suspension
• Uneven tire wear caused by suspension joint wear
• Steering instability or wandering at the front axle
• Visible dust boot damage or grease loss at the joint

Installation Notes and Tips

Confirm the vehicle is a 1980-1987 Subaru Standard with front lower ball joint service before ordering. Because this is a press-in style suspension ball joint, proper removal and installation tools are required. Inspect the control arm, mounting bore, and surrounding hardware for wear before assembly. Use the included castle nut and verify the cotter pin hole aligns correctly during final tightening. Dorman 533-290 is a practical replacement choice when servicing the front lower suspension on Subaru Standard models.

Quality Assurance

Dorman states that this ball joint is precision-engineered and rigorously tested to serve as a reliable OE replacement for specific vehicles. The steel construction, greaseable design, and included dust boot support consistent service performance in the front lower suspension.