Help keep your suspension pivoting smoothly with the Delphi Suspension Ball Joint TC1631 — a direct-fit front lower ball joint that draws on Delphi's OE safety technology fitted to millions of vehicles worldwide. It fits many vehicles, among them the 1975-1987 Toyota Corolla, 1971-1985 Toyota Celica and 1979-1982 Toyota Corona; see the "Vehicles it fits" section for the full list.
The ball joint provides the pivoting connection between the front lower control arm and the steering knuckle, letting the suspension travel while the wheel steers. Signs it may need replacing include clunking over bumps, wandering or loose steering, and uneven tire wear.
- Forged construction: manufactured with high-quality forgings for increased strength and smooth operation.
- Chloroprene rubber boot: improves durability and helps prevent premature failure.
- Micron-tolerance machining: Delphi machines to micron tolerances for durability and smooth joint operation.
- Anti-corrosion protection: applied to each part for corrosion prevention and enhanced aesthetics.
Validated to Delphi's OE testing: parts withstand temperatures below -40°C and over 120°C and endure 720 hours of salt spray, with dimensional and material analysis for close compatibility between the OE and aftermarket part. Sold individually; replacing both sides together is recommended.
Interchange: 101-3881 · 43308-12030 · 48068-19045 · 48068-19135 · 48068-19145 · 48069-19045 · 48069-19085 · 48069-19115 · 48069-19125
1013881 · 4330812030 · 4806819045 · 4806819135 · 4806819145 · 4806919045 · 4806919085 · 4806919115 · 4806919125 · B9083 · B9083PR · K9083 · GK9083 · MK9083 · 857407366C · 857407366E
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
101-3881, B9083, B9083PR, K9083, GK9083, MK9083, 43308-12030, 48068-19045, 48068-19135, 48068-19145, 48069-19045, 48069-19085, 48069-19115, 48069-19125, 857407366C, 857407366E
Frequently Asked Questions
Does this Delphi ball joint fit my 1975-1987 Toyota Corolla?
Yes, the TC1631 is listed for the 1975-1987 Toyota Corolla, plus the 1971-1985 Toyota Celica and 1979-1982 Toyota Corona. Check the "Vehicles it fits" section for the full list.
Is this a front lower ball joint?
Yes. The catalog lists the TC1631 for the front right, front lower position, connecting the front lower control arm to the steering knuckle.
How do I know if my ball joint needs replacement?
Common signs include clunking over bumps, loose or wandering steering, and uneven tire wear. Have the joint inspected to confirm the cause before replacing.
How many ball joints come in this listing?
This listing is for one ball joint, sold individually. Replacing both sides together is recommended.
What kind of boot does this Delphi ball joint use?
It uses a chloroprene rubber boot, which Delphi states improves durability and helps prevent premature failure of the joint.
