Delphi Suspension Control Arm and Ball Joint Assembly TC3646
Delphi Suspension Control Arm and Ball Joint Assembly TC3646 - view 2
Delphi Suspension Control Arm and Ball Joint Assembly TC3646
Delphi Suspension Control Arm and Ball Joint Assembly TC3646 - view 2

Front Left Lower Control Arm with Ball Joint for 2006-2010 Dodge Charger & More - Delphi TC3646

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$71.99
WARNING:California Proposition 65▾
MPN: TC3646
UPC: 689604285725
Item Package Quantity: 1
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Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC3646
Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC3646
$71.99

Keep the front end connected and pivoting smoothly with the Delphi control arm TC3646, a control arm and ball joint assembly for the front left lower forward position that links the steering knuckle to the chassis. It fits many vehicles, among them the 2006-2010 Dodge Charger, 2005-2010 Chrysler 300 and 2008-2010 Dodge Challenger, as a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full list and engine details.

Delphi brings its OE steering expertise to this aftermarket part. Dimensional and material analysis is used to keep it closely compatible with the original part.

  • Extreme-condition testing: Tested at temperatures below -40°C and above 120°C, with 720 hours of salt spray exposure.
  • Inspected and robot-welded: Every arm goes through 100% crack detection and ultrasonic flaw detection to confirm the materials match OE specifications. Robotic welding is used for consistent quality.
  • Precision ball stud: The ball studs are machined to micron tolerances for smooth joint operation.
  • Anti-corrosion protection: Applied to each part to help prevent corrosion and improve its appearance.

Clunking over bumps, loose or wandering steering, and uneven tire wear are signs this part may need replacing. If the front left forward 2006-2010 Dodge Charger lower control arm is the cause, TC3646 replaces the arm and ball joint as one unit. Consult the vehicle service information for the correct fasteners and whether they may be reused.

Interchange: 622.63024 · 5180 607AA · 521-121 · 521-931
62263024 · 5180607AA · 521121 · 521931 · 05180607AB · 5180607AB · 782613AC · DA782613AC · KSC4654 · CB81083 · CB81083PR · CB81473 · CB83023 · CK620258 · K200199 · RK620258 · CMS251123 · CMS25120 · GS251123 · GS25120 · JTC2322

This part cross-references / interchanges with the following part numbers:

622.63024, 05180607AB, 5180 607AA, 5180607AB, 782613AC, DA782613AC, 521-121, 521-931, KSC4654, CB81083, CB81083PR, CB81473, CB83023, CK620258, K200199, RK620258, CMS251123, CMS25120, GS251123, GS25120, JTC2322

Frequently Asked Questions

Is this a direct-fit 2006-2010 Dodge Charger control arm?

Yes. TC3646 is listed for the 2006-2010 Dodge Charger in the front left lower forward position. Engine details are in the Buyer's Guide tab.

Can I use it as a 2005-2010 Chrysler 300 control arm too?

Yes. It is also listed for the 2005-2010 Chrysler 300 and the 2008-2010 Dodge Challenger in the same front left lower forward position. The Buyer's Guide tab has the rest.

What does a control arm with ball joint do?

The arm links the steering knuckle to the chassis and pivots as the suspension moves. The ball joint lets the knuckle turn and travel. This part combines both in one unit.

How does Delphi test this control arm?

Delphi tests below -40°C and above 120°C with 720 hours of salt spray. It also runs 100% crack and ultrasonic flaw detection and machines the ball studs to micron tolerances.

What are signs this part may need replacing?

Common signs include clunking over bumps, loose or wandering steering, and uneven tire wear. Diagnose the cause first, and have the alignment checked after installing the new arm.

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