Delphi Suspension Trailing Arm P/N:TC7163

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$66.99
MPN: TC7163
UPC: 689604344569
Item Package Quantity: 1
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Delphi Suspension Trailing Arm P/N:TC7163
Delphi Suspension Trailing Arm P/N:TC7163
$66.99

Keep the rear wheels tracking true with the Delphi Suspension Trailing Arm TC7163, a rear lower suspension link that connects the chassis to the suspension, locating the wheel and controlling its fore-aft movement. It drops in as a direct-fit replacement for the 2011-2019 Ford Explorer and the 2013-2019 Ford Police Interceptor Utility.

Delphi builds this arm on its OE steering-and-suspension expertise, testing to the extreme: parts withstand temperatures below -40°C and over 120°C and endure 720 hours of salt spray, while extensive dimensional and material analysis targets close compatibility between the OE and aftermarket part.

  • 100% inspected: crack detection and ultrasonic flaw detection help confirm materials match OE specifications.
  • Robot-welded: for consistent performance and quality.
  • Micron-tolerance ball studs: machined for durability and smooth joint operation.
  • Anti-corrosion protection: applied to each part for corrosion prevention and enhanced appearance.

If a worn or damaged trailing arm is behind rear-end clunking, poor tracking, or uneven tire wear, this replaces it. Sold individually; order two for a complete axle replacement.

Interchange: 522-796 · BB5Z 5500-A
522796 · BB5Z5500A · LL86545 · LL86545PR · RK642921 · CMS401166

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

522-796, BB5Z 5500-A, LL86545, LL86545PR, RK642921, CMS401166

Frequently Asked Questions

What does the TC7163 trailing arm do?

It's a rear lower suspension link connecting the chassis to the suspension, locating the wheel and controlling its fore-aft movement for stable rear-wheel tracking.

Which vehicles does this fit?

It's a direct-fit replacement for the 2011-2019 Ford Explorer and the 2013-2019 Ford Police Interceptor Utility. Check the Buyer's Guide tab to confirm your vehicle.

Do I need to replace both sides?

This listing is for one arm, sold individually. Replacing the matching side at the same time is good practice for balanced, even rear suspension.

What are signs a suspension trailing arm may need replacing?

Clunking or knocking from the rear, loose or wandering tracking, and uneven tire wear can indicate a worn trailing arm. Diagnose the cause before replacing.

How is this part protected against corrosion?

Delphi applies anti-corrosion protection to each part for corrosion prevention and enhanced appearance, and the arm endures 720 hours of salt spray testing.