Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC7614

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$125.99
MPN: TC7614
UPC: 689604331866
Item Package Quantity: 1
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Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC7614
Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC7614
$125.99

Keep your front end tight and your steering precise with the Delphi control arm — the Suspension Control Arm and Ball Joint Assembly (TC7614). This front left lower forward unit is a direct-fit replacement for the 2004-2005 BMW 645CI, 2006-2010 BMW 650I, and 2006-2010 BMW M6. The arm locates the wheel and controls its path through suspension travel, while the integrated ball joint lets the wheel steer and articulate.

  • OE-validated testing: Delphi tests to the extreme, with parts withstanding temperatures below -40°C and over 120°C plus 720 hours of salt spray, backed by dimensional and material analysis for OE-to-aftermarket compatibility.
  • 100% inspected: every arm undergoes crack detection and ultrasonic flaw detection to confirm materials match OE specifications.
  • Precision ball studs: machined to micron tolerances for durability and smooth joint operation.
  • Robot-welded with anti-corrosion protection: welded for consistent quality and coated for corrosion prevention and enhanced appearance.

Shoppers comparing Delphi control arm reviews are looking at a brand whose OE safety technology is fitted to millions of vehicles worldwide. Worn arm bushings or a loose ball joint can produce clunking over bumps, wandering or loose steering, and uneven tire wear; if a failed control arm or ball joint is the cause, this assembly replaces it.

Interchange: 31 10 2 348 049 · 31 12 4 046 439 · 31 12 6 765 997 · 31 12 6 774 829 · 522-925
31102348049 · 31124046439 · 31126765997 · 31126774829 · 522925 · 1028104 · CB14243 · CB14243PR · RK622012 · CMS101380 · JTC1386

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

31 10 2 348 049, 31 12 4 046 439, 31 12 6 765 997, 31 12 6 774 829, 1028104, 522-925, CB14243, CB14243PR, KSC4540, RK622012, CMS101380, JTC1386

Frequently Asked Questions

What does this control arm and ball joint assembly do?

It locates the front wheel and controls its motion through suspension travel, while the built-in ball joint lets the wheel steer and articulate. It is a front left lower forward unit.

Will this fit my BMW 650I or 645CI?

Yes. This Delphi control arm fits the 2006-2010 BMW 650I, the 2004-2005 BMW 645CI, and the 2006-2010 BMW M6. Check the Buyer's Guide tab to confirm your engine.

What position is this part?

It is the front left (driver-side) lower forward control arm with ball joint for the listed BMW applications.

What are signs of a worn control arm or ball joint?

Common signs include clunking over bumps, loose or wandering steering, and uneven tire wear. Diagnose the cause first, since these symptoms can have other sources.

Are mounting fasteners included?

Consult the vehicle service information for the correct fasteners and whether they may be reused, as many suspension bolts are single-use torque-to-yield hardware.