Delphi Suspension Trailing Arm TC5777
Delphi Suspension Trailing Arm TC5777 - view 2
Delphi Suspension Trailing Arm TC5777
Delphi Suspension Trailing Arm TC5777 - view 2

Delphi Suspension Trailing Arm P/N:TC5777

Be the first to review this product
$66.99
MPN: TC5777
UPC: 689604314302
Item Package Quantity: 1
Adding to cart… The item has been added

Have questions?

Ask an Expert
Delphi Suspension Trailing Arm P/N:TC5777
Delphi Suspension Trailing Arm P/N:TC5777
$66.99

Keep your rear suspension located and tracking true with the Delphi Suspension Trailing Arm TC5777, a rear upper trailing arm that installs as a direct-fit Pathfinder trailing arm on the 1997-2003 Infiniti QX4, the 1997-2004 Nissan Pathfinder, and the 2004 Nissan Pathfinder Armada. See the Buyer's Guide tab for the full engine-level fitment. This arm helps locate the rear wheel and control suspension movement to maintain alignment; if a worn or damaged original arm is the cause of clunking, uneven tire wear, or loose rear-end handling, this replaces it.

  • OE-validated testing: engineered to Delphi's OE expertise, with parts that endure from below -40°C to over 120°C and 720 hours of salt spray, plus dimensional and material analysis for close OE compatibility.
  • 100% flaw detection: every arm undergoes full crack and ultrasonic flaw detection so materials match OE specifications.
  • Robot-welded: welded by robot for consistent quality and performance.
  • Micron-machined ball studs: ball studs machined to micron tolerances for durability and smooth joint operation.
  • Anti-corrosion protection: applied to each part for corrosion prevention and enhanced appearance.

Interchange: 102-7395 · 624.42003 · 55120-1W200 · 55120-2W100
1027395 · 62442003 · 551201W200 · 551202W100 · 905802 · CA69536 · CA69536PR · RK660903 · CMS301199 · JTC2477

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

102-7395, 624.42003, 55120-1W200, 55120-2W100, 905802, CA69536, CA69536PR, RK660903, CMS301199, JTC2477

Frequently Asked Questions

Will this fit my Nissan Pathfinder trailing arm application?

It's a direct-fit replacement for the 1997-2004 Nissan Pathfinder, the 1997-2003 Infiniti QX4, and the 2004 Nissan Pathfinder Armada. Check the Buyer's Guide tab to confirm your vehicle.

What does a suspension trailing arm do?

It helps locate the rear wheel and control suspension movement, keeping the rear geometry and alignment in position as the suspension travels.

What are signs this trailing arm may need replacing?

Clunking or knocking from the rear, uneven or accelerated tire wear, and loose or wandering rear-end handling can be signs. Have the cause diagnosed before replacing.

Is this a rear or front part?

This is a rear upper suspension trailing arm for the listed applications.

How is this arm tested for quality?

Each arm gets 100% crack and ultrasonic flaw detection to match OE specifications, is robot-welded, and endures Delphi testing from below -40°C to over 120°C plus 720 hours of salt spray.

Related Products

!