Delphi TC5670 Suspension Ball Joint - Front Lower

Delphi Front Lower Ball Joint for Corvette

Delphi TC5670 is a standard replacement suspension ball joint for the front lower position on select Chevrolet Corvette models. Built with a steel body, press-in mounting, and a sealed dust boot, it supports precise front suspension movement while matching OE-style dimensional and material requirements.

Fits 1984-1996 Chevrolet Corvette, front lower. Delphi TC5670 is built for drivers replacing worn front suspension components on a Chevrolet Corvette and looking for a direct-fit ball joint with OE-focused engineering.

Key Features

• Part number: TC5670
• Front lower suspension ball joint assembly
• Steel construction with gray finish
• Press-in mounting type
• Dust boot included for joint protection
• Castle nut, cotter pin, nuts, washers, and mounting hardware included
• Threaded, tapered stud with 14.0 mm thread diameter
• Standard replacement, non-adjustable, non-greaseable design
• Fits Chevrolet Corvette front lower applications from 1984-1996

Detailed Description

Delphi TC5670 is engineered for the front lower suspension position on the 1984-1996 Chevrolet Corvette. Delphi applies OE-level dimensional and material analysis to help ensure proper fit and consistent suspension geometry, while the steel construction and chloroprene rubber dust boot support long-term service in demanding road conditions. The joint is supplied as an assembly with a threaded tapered stud, cotter pin hole, castle nut, and related mounting components for the specified application.

Delphi tests its OE-style steering and suspension components across extreme temperature ranges and extended salt-spray exposure to evaluate durability and corrosion resistance. This makes TC5670 a practical choice when replacing a worn or noisy front lower ball joint on a Corvette, especially when restoring steering response and front-end stability. This part cross-references MOOG Chassis Products K6345 for the same application.

Common Problems This Part Can Help Solve

• Front-end clunking or popping from a worn ball joint
• Excessive play in the lower front suspension
• Uneven tire wear caused by loose suspension geometry
• Steering wander or reduced road feel in a Chevrolet Corvette
• Inspection failure due to worn front lower suspension components

Installation Notes and Tips

TC5670 uses a press-in mounting design, so proper suspension service tools are required for removal and installation. Verify the front lower position before ordering, and confirm stud taper, thread size, and mounting dimensions against the original part on the vehicle. After installation, inspect alignment settings and suspension fasteners to ensure the Corvette returns to correct handling characteristics.

Quality Assurance

Delphi builds this ball joint using OE-focused engineering and validates it through temperature and corrosion testing to support consistent performance in real-world suspension service.