Quiet a knocking front end and keep the suspension precisely located with the Delphi Suspension Control Arm Bushing TD723W. This Audi A4 control arm bushing seats in the front lower outer position, cushioning the control arm at its pivot to absorb road shock, limit unwanted movement, and reduce noise and vibration passed into the chassis. It's a direct-fit replacement for the 2009-2010 Audi A4 and A4 Quattro, 2008-2010 A5 Quattro, 2006-2010 A6, 2005-2010 A6 Quattro, 2003-2010 A8 Quattro, 2009-2010 Q5 and S4, 2008-2010 S5, 2007-2010 S6, 2003 and 2007-2009 S8, plus the 2004-2006 Volkswagen Phaeton — see the Buyer's Guide tab for the full list and engine details.
- OE-developed: Delphi applies its OE steering and suspension expertise, designing this bushing to OE standards for close compatibility with the original.
- Tested to the extreme: validated below -40°C and over 120°C and through 720 hours of salt spray, with extensive dimensional and material analysis.
- Built to run quietly: manufactured for consistent life and to reduce noise and vibration.
- Complete job: Delphi includes the necessary accessories for the installation.
A worn control arm bushing can show up as clunking over bumps, vibration, or imprecise, wandering steering. If a failed bushing is the cause, this bushing replaces it and helps restore proper location of the control arm.
Interchange: 4E0 407 181 B · 4E0 407 181 D · 101-5815 · VW-R203
4E0407181B · 4E0407181D · 1015815 · VWR203 · KCM1108 · MS70431 · JBU679
This part cross-references / interchanges with the following part numbers:
4E0 407 181 B, 4E0 407 181 D, 101-5815, VW-R203, KCM1108, MS70431, JBU679
