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 many vehicles, among them the 1989-1991 Chevrolet Tracker, 1989-1991 GMC Tracker and 1989-1998 Suzuki Sidekick; see the "Vehicles it fits" section for the full list.
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.
- High-quality forgings: for increased strength and smooth operation.
- Chloroprene rubber boot: improves durability and helps prevent premature failure by keeping contaminants out.
- Micron-tolerance machining: for durability and smooth joint operation.
- Anti-corrosion protection: applied to each part for corrosion prevention and enhanced appearance.
Signs this 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
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
101-4338, 0915914029000, 45700-60A00, 4570060A00000, 45700-85C00, 4570085C00000, BJ07030, B9739, K9739, GK9739, MK9739, MS9800, MS9801, JBJ317
Frequently Asked Questions
Is this the right Tracker ball joint for a 1989-1991 Chevrolet Tracker?
Yes, it is listed for the 1989-1991 Chevrolet Tracker and fits many other vehicles, such as the 1989-1991 GMC Tracker and 1989-1998 Suzuki Sidekick. See the "Vehicles it fits" section for the full list.
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 this 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.
