Delphi Suspension Ball Joint P/N:TC349

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$21.99
MPN: TC349
UPC: 689604259245
Item Package Quantity: 1
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Delphi Suspension Ball Joint P/N:TC349
Delphi Suspension Ball Joint P/N:TC349
$21.99

Keep your steering tight and your suspension pivoting smoothly with the Delphi ball joint TC349, a front right lower suspension ball joint that connects the control arm to the steering knuckle and lets the wheel articulate through steering and suspension travel. It's a direct-fit replacement for the 1983-1987 Audi 4000, 1986-1987 Audi 4000 Quattro, 1988 Audi 80 Quattro, 1988 Audi 90, 1988 Audi 90 Quattro, 1983-1987 Audi Coupe, 1984-1985 Audi Quattro, and 1983-1988 Volkswagen Quantum — see the Buyer's Guide tab for engine-level fitment.

  • OE-derived engineering: Delphi applies its OE expertise to the aftermarket, testing below -40°C and above 120°C plus 720 hours of salt spray, with dimensional and material analysis for close OE-to-aftermarket compatibility.
  • Forged construction: Built with high-quality forgings for increased strength and smooth operation.
  • Chloroprene rubber boot: Improves durability and helps prevent premature failure.
  • Micron-tolerance machining & anti-corrosion protection: Machined to micron tolerances for durability and smooth joint operation, with anti-corrosion protection applied for corrosion prevention and enhanced appearance.

If a worn front right lower ball joint is behind clunking over bumps, wandering steering, or uneven tire wear, this replaces it.

Interchange: 855 407 366 A · 855 407 366 B · 101-4006 · 505-1114
855407366A · 855407366B · 1014006 · 5051114 · BJ04006 · B90501 · B90501PR · K90501 · FA1660 · GK9349 · MK9349 · JBJ249

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

855 407 366 A, 855 407 366 B, 101-4006, BJ04006, KBJ4104, B90501, B90501PR, K90501, FA1660, GK9349, MK9349, 505-1114, JBJ249

Frequently Asked Questions

What position is the Delphi ball joint TC349?

It is the front right lower suspension ball joint for the listed applications, connecting the lower control arm to the steering knuckle.

Which vehicles does this ball joint fit?

It fits the 1983-1987 Audi 4000, 1986-1987 Audi 4000 Quattro, 1988 Audi 80 Quattro, 1988 Audi 90, 1988 Audi 90 Quattro, 1983-1987 Audi Coupe, 1984-1985 Audi Quattro, and 1983-1988 VW Quantum. Check the Buyer's Guide.

What are the signs of a worn ball joint?

Common signs include clunking over bumps, wandering or loose steering, and uneven tire wear. Have the joint diagnosed to confirm the cause before replacing.

What is the boot made of?

It uses a chloroprene rubber boot, which improves durability and helps prevent premature failure of the joint.

How is this ball joint protected against corrosion?

Anti-corrosion protection is applied to the part for corrosion prevention and enhanced appearance, and it is validated through 720 hours of salt spray testing.