Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC6664
Delphi TC1880 front right lower control arm with ball joint for the 2005-2011 Audi A6 Quattro and other vehicles locates the front right wheel and pivots on its ball joint as the suspension moves.
A worn arm or ball joint can show up as a clunk over bumps, uneven front tire wear or loose, wandering steering. A worn tire or a drifted alignment can also make steering feel loose, so these signs alone do not prove this arm is the problem.
This is a direct-fit replacement for the 2005-2011 Audi A6 Quattro, the 2006-2011 Audi A6 and the 2007-2011 Audi S6. Lower arms are normally replaced in left and right pairs; this listing is one arm for the front right side of each car, and the left side is a separate part.
Fit and size
Build and materials
Interchange: 101-5981 · 102-5981 · 520-991 · GR1B-34-J00
4F0 407 694 B · 4F0 407 694 C · 4F0 407 694 G · 4G0 407 694 D · 520984 · KSC4322 · CB12034 · K620451 · RK620451 · CMS70106 · CMS70107 · JTC1091 · JTC2566
This part cross-references / interchanges with the following part numbers:
Is the Delphi TC1880 right for the 2007-2011 Audi S6?
Yes, Delphi TC1880 fits the 2007-2011 Audi S6 at the front right lower rearward position, as well as the 2005-2011 Audi A6 Quattro and the 2006-2011 Audi A6.
Does this control arm and ball joint assembly have the ball joint attached?
Yes, the ball joint is part of Delphi TC1880, so the arm and joint come as one piece for the front right lower position.
How is this Delphi control arm built?
The control arm is robot-welded, and each one goes through 100% crack detection and ultrasonic flaw detection. Its ball studs are machined to micron tolerances.
What are the signs of a worn front lower control arm?
A clunk over bumps, uneven front tire wear or loose steering can mean wear at the arm or its ball joint. A shop can test the joint for play safely.
What corrosion protection does the Delphi TC1880 have?
Anti-corrosion protection is applied to each arm. Delphi tests these parts through 720 hours of salt spray and at temperatures below -40 degrees C and over 120 degrees C.
No reviews yet — be the first to review this product.
Write a ReviewWARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.