Keep the front suspension located and the steering pivoting smoothly with the Delphi Suspension Control Arm and Ball Joint Assembly (TC5806). This Delphi control arm installs as a front right upper, direct-fit replacement for many vehicles, among them the 2003-2011 Ford Crown Victoria, 2003-2011 Lincoln Town Car and 2003-2011 Mercury Grand Marquis. The control arm links the wheel knuckle to the body, while its integrated ball joint lets the wheel pivot for steering and travel with the suspension.
- Tested to OE extremes: validated below -40°C and above 120°C and through 720 hours of salt-spray exposure, with dimensional and material analysis for OE compatibility.
- Inspected for flaws: 100% crack detection and ultrasonic flaw detection verify the material against OE standards.
- Precision ball stud: ball studs machined to micron tolerances for durable, smooth joint operation.
- Robot-welded and protected: robotic welding for consistent quality, plus anti-corrosion protection applied to each part for corrosion prevention and improved appearance.
If clunking over the front, loose or wandering steering, or uneven tire wear traces to a worn upper control arm or ball joint on these models, this assembly replaces both in a single part. Vehicle and engine applications vary—see the Buyer's Guide tab for the full list.
Interchange: 623.61038 · 4W1Z 3084-AA · 520-206 · 521-142 · 3W1Z-3084-AA · 4W1Z 3084-RH · 6W1Z 3084-B · 6W1Z-3084-R · 6W1Z 3084-S
62361038 · 4W1Z3084AA · 520206 · 521142 · 3W1Z3084AA · 4W1Z3084RH · 6W1Z3084B · 6W1Z3084R · 6W1Z3084S · 4W1Z3085 · CB80038 · CB80038PR · CB85088 · CB85088PR · CK80038 · K500042 · RK80038 · CMK80038 · GK80038 · JTC1525
This part cross-references / interchanges with the following part numbers:
623.61038, 4W1Z 3084-AA, 520-206, 521-142, 3W1Z-3084-AA, 4W1Z 3084-RH, 4W1Z3085, 6W1Z 3084-B, 6W1Z-3084-R, 6W1Z 3084-S, CB80038, CB80038PR, CB85088, CB85088PR, CK80038, K500042, RK80038, CMK80038, GK80038, JTC1525
