Delphi Suspension Ball Joint P/N:TC1621
Built for strength and smooth operation, the Delphi ball joint TC1792 is a front upper ball joint that forms the pivot between the upper control arm and the steering knuckle, letting the wheel steer and move with the suspension. It is a direct-fit replacement for many vehicles, among them the 1995-2004 Toyota Tacoma, 2000-2006 Toyota Tundra and 1996-2002 Toyota 4Runner. See the Buyer's Guide tab for the full list and engine details.
Delphi's OE safety technology is fitted to millions of vehicles worldwide, and the company applies that OE expertise to its aftermarket steering line. Delphi tests its parts at extremes: temperatures below -40°C and above 120°C, plus 720 hours of salt spray exposure. Its dimensional and material analysis is aimed at close compatibility between the OE and aftermarket part.
A worn suspension ball joint may show up as clunking or knocking over bumps, loose or wandering steering, or uneven tire wear. If a worn front upper ball joint is the cause, TC1792 replaces it. Have the suspension inspected first, and have the alignment checked after installation.
Interchange: 101-4817 · 610.44056 · TY-G602 · 500-1116 · 43310-39016 · 43310-39065 · 43310-39085
1014817 · 61044056 · TYG602 · 5001116 · 4331039016 · 4331039065 · 4331039085 · BJ06001 · B90255 · B90255XL · K90255 · FA2203 · GK90255 · MK90255 · TXMS86563 · JBJ553 · 4331034030 · 4331035061 · 4331035081
This part cross-references / interchanges with the following part numbers:
Will this work as a Toyota Tacoma ball joint?
Yes. TC1792 is listed as a front upper ball joint for the 1995-2004 Toyota Tacoma. Check the Buyer's Guide tab to confirm your exact vehicle.
Does the TC1792 also fit the Tundra and 4Runner?
Yes. It is listed as a front upper ball joint for the 2000-2006 Toyota Tundra and the 1996-2002 Toyota 4Runner. The Buyer's Guide tab shows the full fitment.
What does a front upper ball joint do?
It forms the pivot between the upper control arm and the steering knuckle. This lets the wheel steer and move up and down with the suspension.
What are signs a ball joint may need replacing?
Signs include clunking over bumps, loose or wandering steering, uneven tire wear and a torn boot. Have the suspension inspected to confirm the cause before you replace the part.
How is the TC1792 protected against corrosion and wear?
Delphi applies anti-corrosion protection to each part and fits chloroprene rubber boots. Its testing includes 720 hours of salt spray and temperatures below -40°C and above 120°C.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.