Delphi TC6828 Suspension Ball Joint - Front Lower

Front Lower Ball Joint for Subaru BRZ, Toyota 86, Scion FR-S

Restore precise front suspension movement with the Delphi TC6828 suspension ball joint. This OE-style replacement is built with steel construction, a press-in mounting design, and a tapered stud for secure front lower suspension service on select Subaru, Toyota, and Scion applications.

Key Features

• Steel ball joint assembly with dust boot included
• Press-in mounting type for front lower suspension use
• Tapered stud with castle nut, cotter pin, and mounting hardware included
• Standard suspension grade type
• Grease fitting not included; non-greaseable design
• Direct-fit dimensions engineered for OE compatibility

Detailed Description

Delphi TC6828 is a front lower suspension ball joint engineered for OE-level fit and dimensional consistency. Delphi applies extensive dimensional and material analysis to help ensure proper compatibility between the original part and the aftermarket replacement. The part is tested for demanding temperature extremes and salt-spray exposure, supporting durability in harsh road conditions. This part cross-references MOOG Chassis Products K500376 for the same application. Fits 2013-2020 Subaru BRZ, front lower; fits 2017-2020 Toyota 86, front lower; fits 2013-2016 Scion FR-S, front lower.

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
• Binding or rough movement in the lower suspension pivot

Installation Notes and Tips

TC6828 uses a press-in mounting design, so proper suspension service tools are required for removal and installation. Inspect the control arm, knuckle interface, and surrounding hardware before assembly, and verify the tapered stud seats correctly during installation. This part is listed for the front lower position on 2013-2020 Subaru BRZ, 2017-2020 Toyota 86, and 2013-2016 Scion FR-S.

Quality Assurance

Delphi backs this suspension ball joint with OE-focused engineering and validation. The part is exposed to temperature testing below -40 degrees C and above 120 degrees C, along with 720 hours of salt spray testing, to evaluate performance in severe conditions. Delphi’s OE experience and material analysis support consistent aftermarket replacement quality for the TC6828.