Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC2228

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$108.99
MPN: TC2228
UPC: 689604256244
Item Package Quantity: 1
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Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC2228
Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC2228
$108.99

Keep your BMW's front end tracking straight with the Delphi control arm and ball joint assembly, MPN TC2228. This is the front right lower forward unit, dropping in as a direct-fit replacement for the 2007-2018 BMW X5 and 2008-2019 BMW X6 (see the Buyer's Guide tab for engine-level fitment). It combines the control arm and its integrated ball joint in a single assembly that helps locate the wheel and lets the suspension move through its travel — worn bushings or a loose ball stud can bring on clunking, wandering steering, and uneven tire wear.

  • OE-derived engineering: built on Delphi's OE safety technology, with dimensional and material analysis for close compatibility to the original part.
  • Tested to the extreme: validated below -40°C and above 120°C and exposed to 720 hours of salt spray.
  • Quality verified: 100% crack detection and ultrasonic flaw detection confirm materials meet OE specifications; robot welding for consistent build.
  • Precision ball stud: studs machined to micron tolerances for durability and smooth joint operation, with anti-corrosion protection applied to each part.

Suspension parts wear as a pair, so inspect the opposite side and replace both if needed for balanced handling.

Interchange: 3112 6773 950 · 31 12 6 791 396 · 31 12 6 863 170 · 101-7039 · 102-7039 · 521-161 · 521-162 · 524-850
31126773950 · 31126791396 · 31126863170 · 1017039 · 1027039 · 521161 · 521162 · 524850 · CB14354 · CB14354PR · CK620799 · K620799 · RK620798 · RK620799 · CMS101144 · GS101144 · MS101144 · JTC1455

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

3112 6773 950, 31 12 6 791 396, 31 12 6 863 170, 101-7039, 102-7039, 521-161, 521-162, 524-850, KSC4562, CB14354, CB14354PR, CK620799, K620799, RK620798, RK620799, CMS101144, GS101144, MS101144, JTC1455

Frequently Asked Questions

What vehicles does this Delphi control arm fit?

It's a direct-fit replacement for the 2007-2018 BMW X5 and 2008-2019 BMW X6. Check the Buyer's Guide tab for engine-level fitment to confirm your vehicle.

Where does this assembly mount?

This is the front right lower forward control arm and ball joint assembly. Verify it matches the position you're replacing before ordering.

How is Delphi quality verified?

Each control arm undergoes 100% crack detection and ultrasonic flaw detection to confirm materials meet OE specifications, plus robot welding for consistent build.

What are signs this part may need replacing?

Clunking over the front suspension, wandering or loose steering, and uneven tire wear can be signs of worn control arm bushings or a failing ball joint. Diagnose the cause before replacing.

Should I replace both sides at once?

Suspension parts wear together, so inspecting and replacing the opposite side as a pair is recommended for balanced, even handling. It is sold individually as one assembly.