Beck/Arnley Suspension Control Arm and Ball Joint Assembly P/N:102-8106

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$143.99
MPN: 102-8106
Item Package Quantity: 1
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Beck/Arnley Suspension Control Arm and Ball Joint Assembly P/N:102-8106
Beck/Arnley Suspension Control Arm and Ball Joint Assembly P/N:102-8106
$143.99

Firm up your steering and take the slop out of a worn front corner with the Beck/Arnley Bmw X5 control arm (P/N 102-8106). This front left lower control arm and ball joint assembly drops in as a direct-fit replacement for the 2014-2018 BMW X5 and 2015-2019 BMW X6 — see the Buyer's Guide tab for the engine-level fitment.

  • Ball joint pre-assembled: the control arm comes with the ball joint for a complete corner in one part.
  • OE form, fit and function: matched to the original part for the listed applications.
  • Durable construction: built from steel, iron, or aluminum for durability and rust/corrosion resistance.
  • Hardware & bushings: new hardware and bushings included where applicable.

As a Beck/Arnley control arm, it locates the front wheel and, through the integrated ball joint, lets the steering and suspension move together. Worn control-arm bushings or a loose ball joint can show up as clunking or knocking over bumps, imprecise steering, or uneven front tire wear; if a failed X5 control arm is the cause, this part replaces it.

Interchange: 2703257937 · 31126851691 · 524849 · RK623279 · CMS101143 · W01331972558

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

2703257937, 31126851691, 524849, RK623279, CMS101143, W01331972558

Frequently Asked Questions

Does this fit my BMW X5 or X6?

It's a direct-fit replacement for the 2014-2018 BMW X5 and 2015-2019 BMW X6. Check the Buyer's Guide tab to confirm the engine and options for your vehicle.

Is the ball joint included?

Yes. The control arm comes with the ball joint already assembled, so you install one complete unit instead of sourcing the joint separately.

What position does this control arm cover?

This is the front left (driver-side) lower control arm with ball joint.

What are the signs I may need this part?

Clunking or knocking over bumps, wandering or imprecise steering, and uneven front tire wear can point to a worn control-arm bushing or ball joint. Diagnose the cause before replacing.

Is mounting hardware included?

New hardware and bushings are included where applicable. Consult the vehicle service information for the correct fasteners and whether any originals may be reused.