Keep the steering knuckle located and the front suspension moving freely with the Delphi ball joint TC6828, a front lower ball joint that installs as a direct-fit replacement for the 2013 Subaru BRZ and 2013 Scion FR-S. It provides the pivoting connection between the lower control arm and the steering knuckle, allowing the front wheel to steer while the suspension travels over the road.
Delphi applies its OE steering expertise to this aftermarket part, testing to the extreme for OE performance — the part withstands temperatures below -40°C and over 120°C and is exposed to 720 hours of salt spray, with extensive dimensional and material analysis for compatibility between the OE and aftermarket part.
- Forged construction: made with high-quality forgings for increased strength and smooth operation.
- Chloroprene rubber boot: improves durability and helps prevent premature failure.
- Micron-tolerance machining: machined to micron tolerances for durability and smooth joint operation.
- Anti-corrosion protection: applied to each part for corrosion prevention and enhanced aesthetics.
Signs this part may need replacing include clunking from the front suspension on bumps or turns, loose or wandering steering, and uneven tire wear. If a worn front lower ball joint is the cause, this replaces it.
Interchange: KBJ4317 · K500376 · GS80510 · MS80510 · 20206CA000 · SU00300358
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
KBJ4317, K500376, GS80510, MS80510, 20206CA000, SU00300358
Frequently Asked Questions
What vehicles does this Delphi ball joint fit?
It's a direct-fit replacement for the 2013 Subaru BRZ and 2013 Scion FR-S. See the "Vehicles it fits" section to confirm your exact vehicle.
Is this a front or rear ball joint?
This is a front lower ball joint. It connects the lower control arm to the steering knuckle on the front suspension.
Does this suspension ball joint include a boot?
Yes. It uses a chloroprene rubber boot, which improves durability and helps prevent premature failure of the joint.
What does a ball joint do?
It's the pivoting connection between the lower control arm and steering knuckle, allowing the front wheel to steer while the suspension moves over the road.
What are signs this ball joint may need replacing?
Clunking from the front suspension over bumps or turns, loose or wandering steering, and uneven tire wear. Have the cause diagnosed before replacing.
