Delphi Suspension Trailing Arm TC8798
Delphi Suspension Trailing Arm TC8798

Delphi Suspension Trailing Arm P/N:TC8798

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$75.99
MPN: TC8798
UPC: 689604404485
Item Package Quantity: 1
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Delphi Suspension Trailing Arm P/N:TC8798
Delphi Suspension Trailing Arm P/N:TC8798
$75.99

Keep your suspension located and tracking correctly with the Delphi Suspension Trailing Arm TC8798. The trailing arm helps connect and locate the suspension to the vehicle structure, guiding wheel travel and helping maintain proper geometry as the suspension moves. See the Buyer's Guide tab for the vehicles and engines this arm fits.

  • OE-derived engineering: Delphi applies its OE steering and suspension expertise to its aftermarket portfolio, with extensive dimensional and material analysis for close compatibility between the OE and aftermarket part.
  • Validated to the extreme: tested at temperatures below -40°C and over 120°C and exposed to 720 hours of salt spray.
  • Quality-checked construction: 100% crack detection and ultrasonic flaw detection help confirm materials match OE specifications, with robot welding for consistent quality.
  • Precision ball studs: ball studs machined to micron tolerances for durable, smooth joint operation.
  • Corrosion protection: anti-corrosion treatment applied to each part for corrosion resistance and improved appearance.

Worn signs that this part may need replacing include clunking on acceleration, deceleration or over bumps, imprecise handling, and uneven tire wear. If a failed trailing arm is the cause, this Delphi unit replaces it.

Interchange: 33 30 6 878 639
33306878639 · X05LA0576

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

33 30 6 878 639, X05LA0576

Frequently Asked Questions

What is a suspension trailing arm and what does it do?

It helps connect and locate the suspension to the vehicle structure, guiding wheel travel and helping keep the wheel positioned as the suspension moves through its range.

What vehicles does the Delphi TC8798 fit?

Fitment isn't listed locally for this part. Please check the Buyer's Guide tab and confirm this arm matches your specific year, make, model and engine before ordering.

What are the signs my trailing arm may need replacing?

Common signs include clunking on acceleration, deceleration or over bumps, imprecise or wandering handling, and uneven tire wear. Have the cause diagnosed before replacing.

How is the Delphi TC8798 quality-checked?

Delphi uses 100% crack detection and ultrasonic flaw detection to help confirm materials match OE specifications, plus robot welding and ball studs machined to micron tolerances.

Does the Delphi TC8798 have corrosion protection?

Yes. Delphi applies anti-corrosion treatment to each part for corrosion resistance and improved appearance, and validates parts through 720 hours of salt spray testing.

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