Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC3400

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$113.99
MPN: TC3400
UPC: 689604368305
Item Package Quantity: 1
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Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC3400
Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC3400
$113.99

Restore precise rear-wheel location and a solid ball-joint connection with the DELPHI control arm TC3400, a direct-fit replacement for the 2014-2018 BMW X5 and 2014-2018 BMW X6. This is the rear left upper rearward control arm and ball joint assembly, combining the arm, bushings, and integrated ball joint into one unit that locates the wheel and lets the suspension articulate over the road. See the Buyer's Guide tab for the full engine-level fitment.

  • OE-derived engineering: Delphi applies its OE steering expertise to the aftermarket, testing below -40°C, above 120°C, and through 720 hours of salt spray, with dimensional and material analysis for OE-to-aftermarket compatibility.
  • 100% inspected: every arm undergoes crack detection and ultrasonic flaw detection so the material matches OE specifications.
  • Micron-machined ball studs: machined to micron tolerances for durability and smooth joint operation, with robot welding for consistent quality.
  • Anti-corrosion protection: applied to each part for corrosion prevention and improved appearance.

If a worn control arm or its ball joint is the cause of clunking, a control arm bushing that feels loose, wandering steering, or uneven tire wear on your Bmw X5, this assembly replaces it. Have the suspension diagnosed before ordering.

Interchange: 33 32 6 796 001 · 102-7015 · 52-1587
33326796001 · 1027015 · 521587 · CB14597 · CB14597PR · RK621121 · CMS101400 · GS101400

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

33 32 6 796 001, 102-7015, 52-1587, CB14597, CB14597PR, RK621121, CMS101400, GS101400

Frequently Asked Questions

Which vehicles does the Delphi TC3400 control arm fit?

It's a direct-fit replacement for the 2014-2018 BMW X5 and 2014-2018 BMW X6. Check the Buyer's Guide tab to confirm the exact engine-level application for your vehicle.

What position is this control arm assembly?

The catalog lists it as the rear left upper rearward position. Confirm it matches the location you need before ordering.

What does this assembly include?

It's a one-piece assembly with the control arm, bushings, and integrated ball joint, so you replace the worn components together in a single unit.

What are signs my Bmw X5 control arm may need replacing?

Clunking over the rear, a loose-feeling control arm bushing, wandering steering, or uneven tire wear can indicate a worn arm or ball joint. Have the suspension diagnosed to confirm the cause.

How is the Delphi ball stud made?

Delphi machines the ball studs to micron tolerances for durability and smooth joint operation, and each arm gets crack and ultrasonic flaw detection plus anti-corrosion protection.