Restore precise steering and secure wheel location with the Delphi Suspension Control Arm and Ball Joint Assembly (TC7965), a front left lower unit that locates the wheel, absorbs road loads, and lets the joint articulate through suspension travel. It fits the 2000-2006 Audi TT, 2000-2006 Audi TT Quattro, and 2004 Volkswagen R32 — see the Buyer's Guide tab for engine-level details.
- OE-derived engineering: Delphi applies its OE steering expertise to the aftermarket, with parts validated below -40°C, above 120°C, and through 720 hours of salt-spray exposure, backed by dimensional and material analysis for OE compatibility.
- Verified materials: Every control arm undergoes 100% crack detection and ultrasonic flaw detection so materials match OE specifications.
- Precision ball stud: Ball studs are machined to micron tolerances for durability and smooth joint operation.
- Built to last: Robot welding delivers consistent quality, and anti-corrosion protection is applied to each part for corrosion prevention and improved appearance.
Signs the original may need replacing include clunking on acceleration or over bumps, loose or wandering steering, and uneven tire wear. Replace as directed by the vehicle service procedure.
Interchange: 8N0407 151 D · 101-6098 · 102-6098 · 522-333 · 526-977
8N0407151D · 1016098 · 1026098 · 522333 · 526977 · CA12093 · CA12093PR · CB12223 · CB12223PR · CK622170 · RK622170 · CMS70131
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Which vehicles does this control arm assembly fit?
It fits the 2000-2006 Audi TT, 2000-2006 Audi TT Quattro, and 2004 Volkswagen R32. Check the Buyer's Guide tab to confirm the fit for your specific vehicle.
What position is this control arm?
This is the front left (driver-side) lower control arm and ball joint assembly.
Does it include the ball joint?
Yes. This is a combined control arm and ball joint assembly, with ball studs machined to micron tolerances for smooth joint operation.
What are signs my control arm or ball joint may be worn?
Common signs include clunking on acceleration or over bumps, loose or wandering steering, and uneven tire wear. Have the cause diagnosed before replacing.
How is this part protected against corrosion?
Anti-corrosion protection is applied to each part for corrosion prevention and enhanced appearance, and it is validated through 720 hours of salt-spray exposure.
Write a Review