Delphi Suspension Control Arm TC3281
Delphi Suspension Control Arm TC3281 - view 2
Delphi Suspension Control Arm TC3281 - view 3
Delphi Suspension Control Arm TC3281 - view 4
Delphi Suspension Control Arm TC3281
Delphi Suspension Control Arm TC3281 - view 2
Delphi Suspension Control Arm TC3281 - view 3
Delphi Suspension Control Arm TC3281 - view 4

Delphi Suspension Control Arm P/N:TC3281

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$63.99
MPN: TC3281
UPC: 689604272435
Item Package Quantity: 1
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Delphi Suspension Control Arm P/N:TC3281
Delphi Suspension Control Arm P/N:TC3281
$63.99

Tighten up steering response and keep your Mercedes-Benz suspension properly located with the Delphi control arm TC3281. This rear upper forward control arm drops in as a direct-fit replacement for a wide range of Mercedes SUVs and crossovers, including the 2006-2013 R350, the 2007-2012 GL450, and the 2006-2011 ML350 — see the Buyer's Guide tab for the full 15-vehicle list and engine details.

Built on Delphi's OE safety technology fitted to millions of vehicles worldwide, this arm is tested to the extreme for OE-level performance:

  • OE-matched validation: withstands temperatures below -40°C and above 120°C, endures 720 hours of salt spray, and is dimensionally and materially analyzed for close OE-to-aftermarket compatibility.
  • Inspected to OE specs: 100% crack detection plus ultrasonic flaw detection confirms the material matches OE specifications.
  • Consistent build: robot welding delivers repeatable quality across every part.
  • Precision ball studs: studs machined to micron tolerances for durability and smooth joint operation, with anti-corrosion protection applied for corrosion prevention and enhanced appearance.

If a worn control arm is the cause of clunking, uneven tire wear, or loose handling, this Delphi unit replaces it. Sold individually; replace both sides together where applicable for balanced suspension.

Interchange: 102-7880 · 164 350 14 06 · A 164 350 14 06
1027880 · 1643501406 · A1643501406 · 522870 · CA28626 · CA28626PR · K642636 · RK642636 · CMS101293

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

102-7880, 522870, KSC6404, CA28626, CA28626PR, K642636, RK642636, 164 350 14 06, A 164 350 14 06, CMS101293

Frequently Asked Questions

Does this Delphi control arm fit a Mercedes R350?

Yes. The TC3281 is cataloged as a direct-fit rear upper forward control arm for the 2006-2013 Mercedes-Benz R350. Confirm your specific configuration in the Buyer's Guide tab before ordering.

Will it fit a Mercedes GL450?

Yes. This part is a direct-fit replacement for the 2007-2012 Mercedes-Benz GL450, along with other listed GL, ML, and R-Class models. See the Buyer's Guide tab for the complete list.

What position is this control arm?

It is the rear upper forward control arm for the listed Mercedes-Benz applications. Verify it matches the arm you are replacing on your vehicle.

How is this Delphi control arm tested for quality?

It undergoes 100% crack detection and ultrasonic flaw detection to confirm the material matches OE specifications, and Delphi validates it across extreme temperatures and 720 hours of salt spray.

Do I need to replace both sides?

It is sold individually, so this listing is for one arm. Where your vehicle uses one per side, replacing both together is a good practice for balanced, even suspension performance.

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