Delphi TC1668 Suspension Ball Joint - Front Lower

Front Lower Ball Joint for Heavy-Duty Ford and Dodge Applications

Delphi TC1668 is a standard replacement suspension ball joint built for front lower use on select Ford Super Duty, Excursion, and Dodge Ram heavy-duty trucks. It combines a pressed-in mounting design with a greaseable, threaded stud assembly for serviceable steering and suspension support.

Key Features

• Front lower suspension ball joint assembly
• Steel construction with black finish
• Pressed mounting type with 3 mounting holes
• Grease fitting included for serviceability
• Dust boot included with chloroprene rubber material
• Castle nut, cotter pin, nuts, washers, and mounting hardware included
• Threaded, tapered stud design
• Standard replacement grade
• Delphi TC1668 part number for direct identification

Detailed Description

Delphi TC1668 is engineered as a front lower suspension ball joint for vehicles that rely on a durable OE-style steering and suspension interface. It is built from steel and uses a pressed mounting style with a threaded, tapered stud to support proper articulation at the lower control arm connection point. The greaseable design and included grease fitting make routine service easier, while the dust boot helps protect the joint from contamination.

This part is listed for 1999-2022 Ford F-250 Super Duty, 1999-2022 Ford F-350 Super Duty, 2000-2005 Ford Excursion, 1994-1999 Dodge Ram 2500, 1994-1999 Dodge Ram 3500, 1999 Ford F-250, and 1992-1997 Ford F-350 in the front lower position. Delphi TC1668 also cross-references MOOG Chassis Products K8607T for the same application.

What This Part Helps Address

• Excessive play in the front lower suspension joint
• Clunking or looseness from worn ball joint components
• Uneven steering response caused by joint wear
• Contamination-related wear at the lower control arm connection
• Service issues on heavy-duty front suspension systems

Installation Notes and Tips

Confirm the vehicle year, make, model, and front lower position before ordering. This part uses a pressed mounting design, so proper removal and installation tools are recommended for service. Verify stud taper, mounting hole layout, and axle or front suspension configuration where noted in the fitment data, especially on Dodge Ram 2500 and Ram 3500 applications with specific axle requirements.

Quality Assurance

Delphi applies OE-focused dimensional and material analysis to support fit and function, and this ball joint is tested for temperature extremes and salt-spray exposure to evaluate durability in demanding conditions. The part number TC1668 is built to meet standard replacement needs for heavy-duty front suspension service.