Delphi Suspension Ball Joint P/N:TC1720

Be the first to review this product
$53.99
MPN: TC1720
UPC: 689604275702
Item Package Quantity: 1
Adding to cart… The item has been added

Have questions?

Delphi Suspension Ball Joint P/N:TC1720
Delphi Suspension Ball Joint P/N:TC1720
$53.99

Keep the front suspension articulating smoothly and your steering tight with the Delphi Suspension Ball Joint TC1720, a front lower ball joint that serves as a direct-fit Toyota 4RUNNER ball joint replacement for the 1985-1989 Toyota 4Runner and 1986-1989 Toyota Pickup. This joint connects the front lower control arm to the steering knuckle, letting the suspension pivot and articulate as the wheels move and steer. A worn joint may show up as clunking over bumps, loose or wandering steering, and uneven tire wear; if a failed front lower ball joint is the cause, this replaces it.

  • Forged build: manufactured with 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: machined to micron tolerances for durability and smooth joint operation.
  • OE-level validation: anti-corrosion protection applied to each part, plus Delphi testing from below -40°C to over 120°C and 720 hours of salt spray.

Front lower ball joints wear as a pair, so replacing both sides together is recommended for balanced, predictable steering; this listing is for one joint.

Interchange: 101-4005 · 43330-39175 · 43330-39195 · 43330-39255 · 433330-39195 · 43340-39175 · 43340-39235
1014005 · 4333039175 · 4333039195 · 4333039255 · 43333039195 · 4334039175 · 4334039235 · 612235023 · BJ07017 · B9587 · BJ75075 · K9587 · GK9587 · MK9587 · JBJ331

This part cross-references / interchanges with the following part numbers:

101-4005, 612235023, BJ07017, B9587, BJ75075, K9587, GK9587, MK9587, JBJ331, 43330-39175, 43330-39195, 43330-39255, 433330-39195, 43340-39175, 43340-39235

Frequently Asked Questions

What vehicles does this Delphi ball joint fit?

It is a direct-fit replacement for the 1985-1989 Toyota 4Runner and the 1986-1989 Toyota Pickup. See the Buyer's Guide tab to confirm your exact application.

Where is this ball joint located?

This is a front lower ball joint. It connects the front lower control arm to the steering knuckle and lets the suspension pivot as the wheels move and steer.

What are the signs of a worn 4RUNNER ball joint?

Common signs include clunking over bumps, loose or wandering steering, and uneven tire wear. Have the cause diagnosed, since these symptoms can come from other worn suspension parts.

Do I need to replace both sides at once?

This listing is for one ball joint. Because the left and right joints wear together, replacing both sides as a pair is recommended for balanced, predictable steering.

What features does this Delphi ball joint have?

It uses high-quality forgings for strength, a chloroprene rubber boot for durability, micron-tolerance machining for smooth operation, and anti-corrosion protection applied to each part.