Rear Track Bar for 1998-2011 Ford Crown Victoria & More - Delphi TA5691

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$93.99
MPN: TA5691
UPC: 689604324158
Item Package Quantity: 1
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Delphi Suspension Track Bar P/N:TA5691
Delphi Suspension Track Bar P/N:TA5691
$93.99

Keep the rear axle centered and planted with the Delphi Suspension Track Bar (TA5691), a direct-fit replacement for the listed applications. It fits many vehicles, among them the 1998-2011 Ford Crown Victoria, 2003-2011 Lincoln Town Car and 2003-2011 Mercury Grand Marquis; see the Buyer's Guide tab for the full list. This rear track bar (also called a panhard bar) links the rear axle to the chassis to locate it laterally and limit side-to-side movement, helping maintain proper axle position and stable handling. When a worn or failed track bar is the cause of a wandering rear end, clunking, or loose handling over uneven roads, this unit replaces it.

  • OE-engineered: built on Delphi's OE steering expertise, with extensive dimensional and material analysis for close OE-to-aftermarket compatibility.
  • Tested to the extreme: validated below -40°C and above 120°C and exposed to 720 hours of salt spray; track bars are also fatigue tested to help avoid failure.
  • Precision joint: ball studs are machined to micron tolerances for durability and smooth joint operation.
  • Corrosion protection: anti-corrosion protection applied to each part for corrosion prevention and enhanced appearance.

Delphi includes the necessary accessories for a complete job.

Interchange: 905-306 · 6W1Z-4264-B
905306 · 6W1Z4264B · WL85509 · WL85509PR · K660169 · CMS40109 · GS40109

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

905-306, 6W1Z-4264-B, WL85509, WL85509PR, K660169, CMS40109, GS40109

Frequently Asked Questions

What vehicles does the Delphi TA5691 track bar fit?

It fits many vehicles, among them the 1998-2011 Ford Crown Victoria, 2003-2011 Lincoln Town Car and 2003-2011 Mercury Grand Marquis. See the Buyer's Guide tab for the full list.

What does a rear track bar do?

It links the rear axle to the chassis to locate the axle laterally and limit side-to-side movement, helping keep the axle centered for stable handling.

What are signs my track bar may need replacing?

A wandering or loose-feeling rear end, clunking, or side-to-side movement over uneven roads can be signs of a worn track bar. Diagnose the cause before replacing.

Does this Delphi track bar include installation hardware?

Delphi includes the necessary accessories for a complete job. Consult the vehicle service information for the correct fasteners and whether any originals may be reused.

What numbers does this part cross-reference?

It interchanges with 905-306, 6W1Z-4264-B, WL85509, WL85509PR, K660169, CMS40109, and GS40109.