Delphi TC76 Suspension Ball Joint - Front Lower

Delphi TC76 Front Lower Ball Joint

Delphi TC76 is a standard replacement suspension ball joint built for front lower applications. It uses a steel body, a threaded tapered stud, and a dust boot to support steering and suspension movement while maintaining OE-style fit and function.

For drivers searching for a front lower ball joint for Ford F-150 and related applications, Delphi TC76 provides a bolt-on design with included mounting hardware and nuts for a direct service replacement.

Key Features

• Part number: TC76
• Front lower suspension ball joint
• Steel construction with gray finish
• Threaded tapered stud for secure engagement
• Dust boot included; grease fitting not included
• Bolt-on mounting type with 3 mounting holes
• Mounting hardware and nuts included
• Standard replacement, non-adjustable design

Detailed Description

Delphi TC76 is engineered as a standard replacement ball joint for front lower suspension service. Delphi applies OE-level dimensional and material analysis to help maintain proper compatibility between the replacement part and the original suspension geometry. The assembly includes a chloroprene rubber dust boot, a tapered stud, and a bolt-on mounting arrangement for service work where a direct-fit lower ball joint is required. This part cross-references Ford OE number F5UZ 3049-A for the same application. For buyers comparing Ford F-150 front lower ball joint options, Delphi TC76 offers a service-focused replacement built to match OE expectations in form and function.

Common Problems This Part Can Address

• Excessive front-end looseness or play
• Clunking or popping noises from the lower suspension
• Uneven tire wear caused by worn suspension joints
• Steering wander or reduced directional stability
• Visible boot damage or joint contamination

Installation Notes and Tips

Verify the mounting style, stud taper, and thread specifications before installation. Delphi TC76 uses a bolt-on design with a threaded tapered stud, so the existing knuckle and suspension mounting points must match the part configuration. Inspect adjacent suspension components, alignment settings, and fasteners during service. Professional installation and a post-repair alignment are recommended after replacing a front lower ball joint on Ford F-150 applications.

Quality Assurance

Delphi subjects its steering and suspension components to extreme temperature and corrosion testing, including exposure below -40 degrees C, above 120 degrees C, and extended salt-spray testing. That validation supports OE-style durability for replacement service on Ford F-150 and other listed applications.