Dorman 533-180 Suspension Ball Joint - Front Lower

Dorman 533-180 Front Lower Ball Joint

Dorman 533-180 is a threaded, press-in suspension ball joint built as a direct replacement for the original equipment on select vehicles. It is engineered and tested for reliable service on front lower suspension applications, including Chevrolet Astro, GMC Safari, and other listed GM full-size models.

Key Features

• Precision-engineered suspension ball joint for front lower use
• Steel construction with grey finish
• Threaded design with tapered stud
• Greaseable design with dust boot included
• Castle nut, cotter pin hole, and mounting hardware included
• Premium suspension grade type
• Part number: 533-180

Detailed Description

Dorman 533-180 is a front lower suspension ball joint designed for specific Chevrolet, GMC, Cadillac, Buick, Oldsmobile, and Pontiac applications. The steel body, polychloroprene dust boot, and greaseable construction support serviceability in demanding suspension environments. This threaded, press-in ball joint uses a tapered stud and includes a castle nut and mounting hardware for the listed applications. It cross-references MOOG Chassis Products K6141 for the same application. Use 533-180 when replacing worn OE ball joints on vehicles such as Chevrolet Astro, GMC Safari, and 1971-1976 Chevrolet Impala front lower suspension setups.

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 wander or reduced directional stability
• Inspection failure due to excessive ball joint movement

Installation Notes and Tips

Verify vehicle fitment by year, make, model, and front lower position before installation. This part uses a press-in mounting type and a threaded stud design, so proper suspension service tools are required. Inspect the control arm, fasteners, and surrounding components for wear before assembly. The greaseable design allows routine lubrication after installation. Part number 533-180 should be matched to the exact application listed for the vehicle.

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 design and materials are selected for consistent fit and function in the listed front lower suspension applications.