BMW 540i 540iT M5 Control Arm with Ball Joint Pair - 1ASFK00677

These replacement front lower control arms are just what you need to bring back the safety and integrity of your vehicle's suspension and steering.


  • Comes as a PAIR
    • Fits both LH (Driver Side) & RH (Passenger Side) FRONT LOWER REARWARD
  • Also referred to as "Traction Struts"
  • Replaces dealer part numbers: 31 12 1 092 609, 31 12 1 092 610, 31121092609, 31121092610
  • Complete assemblies
    • Includes ball joints & bushings
  • Direct replacements
  • Built to strict quality control standards

Worn ball joints can cause excessive front tire wear, popping or creaking in the front end, extra play in the steering system, and pose a serious safety concern. Replace loose or worn ball joints with our quality replacements.

One way to diagnose a loose, or warn ball joint, is to jack the car up, so the wheel is off of the ground, then have someone try to move the wheel in and out. While they are moving the wheel check the ball joint for play, if it is moving you probably need to replace it.

Remember whenever you are replacing any front end or steering components you should have your vehicle professionally aligned as soon as possible. This will ensure proper tracking and even tire wear.

Part Details

  • Quantity: Pair

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Vehicle Fit

  • 1997 BMW 540i Front Lower Rearward Control Arm with Ball Joint Pair (Built After 11/96 Production Date)
  • 1998-2003 BMW 540i Front Lower Rearward Control Arm with Ball Joint Pair
  • 1999-2000 BMW 540iT Front Lower Rearward Control Arm with Ball Joint Pair
  • 2000-2003 BMW M5 Front Lower Rearward Control Arm with Ball Joint Pair

This part replaces:

  • Dorman 520-737
  • Dorman 520-738
  • Hollander 512-58467L
  • Hollander 512-58467R
  • OE # 31121092609
  • OE # 31121092610
Part #: 1ASFK00677

Order must be placed by 4pm ET