Delphi Suspension Control Arm and Ball Joint Assembly TC4925
Delphi Suspension Control Arm and Ball Joint Assembly TC4925 - view 2
Delphi Suspension Control Arm and Ball Joint Assembly TC4925 - view 3
Delphi Suspension Control Arm and Ball Joint Assembly TC4925 - view 4
Delphi Suspension Control Arm and Ball Joint Assembly TC4925 - view 5
Delphi Suspension Control Arm and Ball Joint Assembly TC4925 - view 6
Delphi Suspension Control Arm and Ball Joint Assembly TC4925 - view 7
Delphi Suspension Control Arm and Ball Joint Assembly TC4925
Delphi Suspension Control Arm and Ball Joint Assembly TC4925 - view 2
Delphi Suspension Control Arm and Ball Joint Assembly TC4925 - view 3
Delphi Suspension Control Arm and Ball Joint Assembly TC4925 - view 4
Delphi Suspension Control Arm and Ball Joint Assembly TC4925 - view 5
Delphi Suspension Control Arm and Ball Joint Assembly TC4925 - view 6
Delphi Suspension Control Arm and Ball Joint Assembly TC4925 - view 7

Control Arm with Ball Joint for 2018-2025 Volkswagen Atlas & More - Delphi TC4925

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$215.99
WARNING:California Proposition 65▾
MPN: TC4925
UPC: 689604403136
Item Package Quantity: 1

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Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC4925
Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC4925
$215.99

Locate the wheel and manage suspension movement with the Delphi Suspension Control Arm and Ball Joint Assembly TC4925 — a DELPHI control arm that installs as the front left lower unit on the 2018-2025 Volkswagen Atlas and 2020-2025 Volkswagen Atlas Cross Sport. This control arm and ball joint assembly positions the lower suspension and provides the pivot that lets the wheel steer and travel while helping keep alignment settings in check.

  • OE-level testing: Built with Delphi's OE expertise and validated to extremes — withstanding temperatures below -40°C and above 120°C plus 720 hours of salt-spray exposure, with dimensional and material analysis for close OE-to-aftermarket compatibility.
  • Verified materials: Each arm undergoes 100% crack detection and ultrasonic flaw detection so materials match OE specifications.
  • Precision ball stud: The ball studs are machined to micron tolerances for durability and smooth joint operation, and the arms use robot welding for consistent quality.
  • Corrosion protection: Anti-corrosion protection is applied to each part for corrosion prevention and enhanced appearance.

Clunking over the front left corner on acceleration or turns, loose or wandering steering, and uneven tire wear can be signs the original control arm or its ball joint is worn. If a failed front left lower arm or ball joint is the cause, this direct-fit assembly replaces it. Sold individually for the listed applications; see the Buyer's Guide tab for engine details.

Interchange: 526-575 · 3QF 407 151 C · 3QF 407 151 E · 3QF 407 365
526575 · 3QF407151C · 3QF407151E · 3QF407365 · RK623816 · CMS701162 · X52CJ1636

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

526-575, RK623816, CMS701162, X52CJ1636, 3QF 407 151 C, 3QF 407 151 E

Frequently Asked Questions

What vehicles does the Delphi TC4925 control arm fit?

It is a direct-fit front left lower control arm and ball joint assembly for the 2018-2025 Volkswagen Atlas and 2020-2025 Volkswagen Atlas Cross Sport. See the Buyer's Guide tab for engine details.

Which position is this control arm and ball joint assembly?

The catalog lists it as the front left (driver-side) lower position. It replaces the lower arm and its integrated ball joint on that corner.

What are signs my control arm or ball joint may need replacing?

Clunking over bumps or during turns, loose or wandering steering, and uneven front tire wear can indicate a worn arm or ball joint. Diagnose the cause before replacing.

Is the ball joint included with this Delphi assembly?

Yes. This is a complete control arm and ball joint assembly, with ball studs machined to micron tolerances for durable, smooth joint operation.

What should I check in DELPHI control arm reviews before ordering?

Confirm the part fits your exact Volkswagen Atlas or Atlas Cross Sport year and matches the front left lower position, then verify the interchange numbers against your original part.

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