This replacement upper ball joint is just what you need to ensure the safety and integrity of your vehicle's suspension and steering.


  • Fits either the LH (Driver Side) or RH (Passenger Side) FRONT UPPER
  • Replaces dealer part numbers: 8-94374-424-0, 8-94374-424-2, 8943744240, 8943744242
  • Direct replacement
  • 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 replacement.

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.

Our steering and suspension components are pre-greased and sealed for long life and do not require the extra maintenance typically required by greasable versions.

Part Details

  • Location: Upper
  • Front or Rear Location: Front

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

  • 1996-1999 Acura SLX Front Upper Ball Joint
  • 1996-2002 Honda Passport Front Upper Ball Joint
  • 1998-2000 Isuzu Amigo Front Upper Ball Joint
  • 2002-2004 Isuzu Axiom Front Upper Ball Joint
  • 1996-2004 Isuzu Rodeo Front Upper Ball Joint
  • 2001-2003 Isuzu Rodeo Sport Front Upper Ball Joint
  • 1992-2002 Isuzu Trooper Front Upper Ball Joint
  • 1999-2001 Isuzu VehiCROSS Front Upper Ball Joint

This part replaces:

  • OE # 8943744240
  • OE # 8943744242
  • Moog K90685
  • OE # 8943744240, 8943744242
Part #: 1ASBJ00162