Keep your front end tight and steering precise with the Delphi Suspension Control Arm and Ball Joint Assembly TC6310, the front right lower unit that locates the wheel and pivots on an integrated ball joint. It's a direct-fit replacement for the 2003-2006 Ford Crown Victoria, 2003-2006 Lincoln Town Car, 2003-2006 Mercury Grand Marquis, and 2003-2004 Mercury Marauder — see the Buyer's Guide tab for engine details.
Delphi applies its OE steering expertise to this aftermarket assembly, testing to the extreme for OE performance: parts withstand temperatures below -40°C and over 120°C and endure 720 hours of salt spray, with extensive dimensional and material analysis for the best OE-to-aftermarket compatibility.
- Inspected to OE: 100% crack detection and ultrasonic flaw detection help ensure materials match OE specifications.
- Precision ball studs: machined to micron tolerances for durable, smooth joint operation.
- Robot welding: used for consistent performance and quality.
- Anti-corrosion protection: applied to each part for corrosion prevention and enhanced aesthetics.
Signs the original may need replacing include clunking on acceleration or over uneven pavement, loose or wandering steering, and uneven tire wear. If a worn control arm or ball joint is the cause, this assembly replaces it. Sold individually; replace the opposite side in pairs for balanced handling.
Interchange: 520-196 · 523-626 · 3W1Z 3078-AA · 5W7Z 3078-AB
520196 · 523626 · 3W1Z3078AA · 5W7Z3078AB · CB85074 · CB85074PR · RK80395 · CMK80395 · GK80395 · JTC2365 · JTC304
This part cross-references / interchanges with the following part numbers:
520-196, 523-626, 3W1Z 3078-AA, 5W7Z 3078-AB, CB85074, CB85074PR, RK80395, CMK80395, GK80395, JTC2365, JTC304
