Help restore steering and suspension control with the Delphi control arm and ball joint assembly, part number TC1813. This is the FRONT RIGHT UPPER FORWARD position, and it drops in as a direct-fit replacement for many vehicles, among them the 2007-2009 Audi S8, 2006-2010 Audi A6 and 2005-2010 Audi A6 Quattro. See the Buyer's Guide tab for the full list.
- OE-derived engineering: Delphi applies its OE steering expertise to the aftermarket, testing parts below -40°C and above 120°C and through 720 hours of salt spray, with dimensional and material analysis for close OE-to-aftermarket compatibility.
- Verified materials: each control arm gets 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.
- Robot-welded & protected: robotic welding for consistent quality, plus anti-corrosion protection applied to each part for corrosion prevention and improved appearance.
The control arm locates the wheel and the integrated ball joint allows steering and suspension travel. If a worn arm or ball joint is behind clunking, looseness, or uneven tire wear, this assembly replaces it.
Interchange: 4E0 407 506 D · 4E0 407 506 F · 101-5965 · 102-5965 · AD-H104 · 520-994 · 502-1181
4E0407506D · 4E0407506F · 1015965 · 1025965 · ADH104 · 520994 · 5021181 · KSC4320 · CB12038 · CB12038PR · CK620619 · K620619 · RK620619 · FA4621 · CMS70110 · GS70110 · MS70110 · JTC1137
This part cross-references / interchanges with the following part numbers:
4E0 407 506 D, 4E0 407 506 F, 101-5965, 102-5965, AD-H104, 520-994, KSC4320, CB12038, CB12038PR, CK620619, K620619, RK620619, FA4621, CMS70110, GS70110, MS70110, 502-1181, JTC1137
