Keep your front suspension tight and steering precise with the Delphi Suspension Ball Joint TC630, a front lower ball joint that pivots the control arm to the steering knuckle while carrying and locating suspension loads. It fits the 1989-1991 and 1998 Chevrolet Tracker, 1989-1991 GMC Tracker, 1989-1998 Suzuki Sidekick, 1989-1997 Geo Tracker, and 1996-1998 Suzuki X-90.
Built on Delphi's OE safety technology, this ball joint is validated with the same extreme testing used across their steering portfolio — parts endure temperatures below -40°C to over 120°C and 720 hours of salt spray, with extensive dimensional and material analysis for close OE-to-aftermarket compatibility.
Signs this Tracker ball joint may need replacing include clunking or popping from the front suspension, loose or wandering steering, and uneven tire wear. Have the cause diagnosed before replacing.
Interchange: 101-4338 · 45700-60A00 · 45700-85C00
1014338 · 4570060A00 · 4570085C00 · 0915914029000 · 4570060A00000 · 4570085C00000 · BJ07030 · B9739 · K9739 · GK9739 · MK9739 · MS9800 · MS9801 · JBJ317
This part cross-references / interchanges with the following part numbers:
What vehicles does the Delphi TC630 ball joint fit?
It fits the 1989-1991 and 1998 Chevrolet Tracker, 1989-1991 GMC Tracker, 1989-1998 Suzuki Sidekick, 1989-1997 Geo Tracker, and 1996-1998 Suzuki X-90. Check the Buyer's Guide tab to confirm your vehicle.
Where is this ball joint located?
This is a front lower suspension ball joint. It connects the lower control arm to the steering knuckle, letting the wheel pivot for steering while supporting suspension movement.
What are the signs my Suzuki Sidekick ball joint is worn?
Common signs include clunking or popping over bumps, loose or wandering steering, and uneven tire wear. Have the cause diagnosed, as these symptoms can stem from other suspension parts.
What kind of boot does the Delphi ball joint use?
It uses a chloroprene rubber boot, which improves durability and helps prevent premature failure by keeping dirt and moisture out of the joint.
How is this Delphi ball joint tested for durability?
Delphi validates it with OE-style testing: temperatures below -40°C to over 120°C, 720 hours of salt spray, and extensive dimensional and material analysis for close OE compatibility.
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.
