Keep your rear suspension tight and precise with the Delphi control arm TC3337, a direct-fit replacement for the rear left lower forward position on the listed applications. It locates the wheel and links the suspension to the chassis, and if worn bushings or a failing ball joint on the original arm are behind clunking, loose steering, or uneven tire wear, this replaces the assembly. A popular fix for the Audi A6 control arm and Audi A6 Quattro control arm.
- OE-derived engineering: built on Delphi's OE expertise, with dimensional and material analysis for close compatibility to the original part; validated below -40°C and over 120°C plus 720 hours of salt-spray exposure.
- Verified integrity: 100% crack detection and ultrasonic flaw detection help confirm materials match OE specifications.
- Consistent build: robot welding for repeatable quality, and ball studs machined to micron tolerances for durability and smooth joint operation.
- Anti-corrosion protection applied to each part for corrosion prevention and enhanced appearance.
Fitment: 2008-2009 Audi S5, 2008-2010 Audi A5 Quattro, 2009-2010 Audi A4, 2009 Audi A4 Quattro, 2009-2011 Audi Q5, 2010-2011 Audi A8 Quattro, 2012-2015 Audi A6, 2012-2015 Audi A6 Quattro, 2012-2015 Audi A7 Quattro, 2013-2015 Audi S6, 2013-2015 Audi S7, 2014-2018 Audi RS7. See the Buyer's Guide tab for engine-level details.
Interchange: 8K0 501 529 K · 8K0 501 529 N · 102-7997
8K0501529K · 8K0501529N · 1027997 · 524731 · CA12523 · CA12523PR · CK642651 · RK642651 · CMS701101
This part cross-references / interchanges with the following part numbers:
8K0 501 529 K, 8K0 501 529 N, 102-7997, 524731, KSC4312, CA12523, CA12523PR, CK642651, RK642651, CMS701101
